fix: test

# Conflicts:
#	pkg/download/extension.go

.github/workflows/build.yml

@@ -4,17 +4,17 @@ on:
   workflow_dispatch:
     inputs:
       platform:
-        description: "Build platform"
+        description: 'Build platform'
         required: true
-        default: "all"
+        default: 'all'
       test:
-        description: "Test mode"
+        description: 'Test mode'
         required: true
         default: "false"
 
 env:
   GO_VERSION: "1.23"
-  FLUTTER_VERSION: "3.24.5"
+  FLUTTER_VERSION: "3.16.8"
 
 permissions:
   contents: write
@@ -35,7 +35,7 @@ jobs:
   build-windows:
     if: ${{ github.event.inputs.platform == 'all' || github.event.inputs.platform == 'windows' }}
     runs-on: windows-latest
-    needs: [get-release]
+    needs: [ get-release ]
     steps:
       - uses: actions/checkout@v3
       - uses: actions/setup-go@v4
@@ -97,13 +97,11 @@ jobs:
           PrivilegesRequired=lowest
           OutputBaseFilename=gopeed
           SetupIconFile=..\..\assets\icon\icon.ico
-          UninstallDisplayIcon={app}\{#MyAppExeName}
           Compression=lzma
           SolidCompression=yes
           WizardStyle=modern
           LanguageDetectionMethod=uilanguage
           ShowLanguageDialog=yes
-          CloseApplications=force
 
           [Languages]
           Name: "english"; MessagesFile: "compiler:Default.isl"
@@ -113,7 +111,7 @@ jobs:
           Name: "desktopicon"; Description: "{cm:CreateDesktopIcon}"; GroupDescription: "{cm:AdditionalIcons}"; Flags: unchecked
 
           [Files]
-          Source: ".\x64\runner\Release\*"; DestDir: "{app}"; Flags: ignoreversion recursesubdirs;
+          Source: ".\x64\runner\Release\*"; DestDir: "{app}"; Flags: ignoreversion recursesubdirs
           ; NOTE: Don't use "Flags: ignoreversion" on any shared system files
 
           [UninstallDelete]
@@ -122,7 +120,7 @@ jobs:
           [Icons]
           Name: "{autoprograms}\{#MyAppName}"; Filename: "{app}\{#MyAppExeName}"
           Name: "{autodesktop}\{#MyAppName}"; Filename: "{app}\{#MyAppExeName}"; Tasks: desktopicon
-          
+
           [Run]
           Filename: "{app}\{#MyAppExeName}"; Description: "{cm:LaunchProgram,{#StringChange(MyAppName, '&', '&&')}}"; Flags: nowait postinstall skipifsilent
           "@ > setup.iss
@@ -139,7 +137,7 @@ jobs:
   build-macos-arm64-lib:
     if: ${{ github.event.inputs.platform == 'all' || github.event.inputs.platform == 'macos' }}
     runs-on: macos-latest
-    needs: [get-release]
+    needs: [ get-release ]
     steps:
       - uses: actions/checkout@v3
       - uses: actions/setup-go@v4
@@ -157,7 +155,7 @@ jobs:
   build-macos:
     if: ${{ github.event.inputs.platform == 'all' || github.event.inputs.platform == 'macos' }}
     runs-on: macos-13
-    needs: [get-release, build-macos-arm64-lib]
+    needs: [ get-release, build-macos-arm64-lib ]
     steps:
       - uses: actions/checkout@v3
       - uses: actions/setup-go@v4
@@ -216,7 +214,7 @@ jobs:
   build-linux:
     if: ${{ github.event.inputs.platform == 'all' || github.event.inputs.platform == 'linux' }}
     runs-on: ubuntu-latest
-    needs: [get-release]
+    needs: [ get-release ]
     steps:
       - uses: actions/checkout@v3
       - uses: actions/setup-go@v4
@@ -254,7 +252,7 @@ jobs:
   build-snap:
     if: ${{ github.event.inputs.platform == 'all' || github.event.inputs.platform == 'snap' }}
     runs-on: ubuntu-latest
-    needs: [get-release]
+    needs: [ get-release ]
     steps:
       - uses: actions/checkout@v3
       - uses: actions/setup-go@v4
@@ -270,31 +268,31 @@ jobs:
         run: |
           go build -tags nosqlite -ldflags="-w -s -X github.com/GopeedLab/gopeed/pkg/base.Version=$VERSION" -buildmode=c-shared -o ui/flutter/linux/bundle/lib/libgopeed.so github.com/GopeedLab/gopeed/bind/desktop
           cd ui/flutter
-
+          
           sudo snap install snapcraft --classic
           mkdir -p snap/gui
           cp assets/icon/icon.svg snap/gui/gopeed.svg
-
+          
           cat>snap/snapcraft.yaml<<EOF
           name: gopeed
           version: $VERSION
           summary: A modern download manager
           description: High speed downloader that supports all platforms.
-
+          
           confinement: strict
           base: core22
           grade: stable
-
+          
           architectures:
             - build-on: amd64
               build-for: amd64
-
+          
           slots:
             dbus-gopeed:
               interface: dbus
               bus: session
               name: com.gopeed.gopeed
-
+          
           apps:
             gopeed:
               command: bin/gopeed
@@ -347,10 +345,10 @@ jobs:
                 mkdir -p \$CRAFT_PART_INSTALL/bin/
                 cp -r build/linux/*/release/bundle/* \$CRAFT_PART_INSTALL/bin/
           EOF
-
+          
           cp linux/assets/com.gopeed.Gopeed.desktop snap/gui/gopeed.desktop
           sed -i 's/Icon=com.gopeed.Gopeed/Icon=\${SNAP}\/meta\/gui\/gopeed.svg/g' snap/gui/gopeed.desktop
-
+          
           snapcraft --use-lxd
 
           # Snapcraft login
@@ -359,7 +357,7 @@ jobs:
   build-android:
     if: ${{ github.event.inputs.platform == 'all' || github.event.inputs.platform == 'android' }}
     runs-on: ubuntu-latest
-    needs: [get-release]
+    needs: [ get-release ]
     steps:
       - uses: actions/checkout@v3
       - uses: actions/setup-go@v4
@@ -368,7 +366,7 @@ jobs:
       - uses: actions/setup-java@v3
         with:
           distribution: "zulu"
-          java-version: "17"
+          java-version: "11"
       - uses: subosito/flutter-action@v2
         with:
           flutter-version: ${{ env.FLUTTER_VERSION }}
@@ -397,7 +395,7 @@ jobs:
   build-ios:
     if: ${{ github.event.inputs.platform == 'all' || github.event.inputs.platform == 'ios' }}
     runs-on: macos-latest
-    needs: [get-release]
+    needs: [ get-release ]
     steps:
       - uses: actions/checkout@v3
       - uses: actions/setup-go@v4
@@ -430,7 +428,7 @@ jobs:
   build-web:
     if: ${{ github.event.inputs.platform == 'all' || github.event.inputs.platform == 'web' }}
     runs-on: ubuntu-latest
-    needs: [get-release]
+    needs: [ get-release ]
     steps:
       - uses: actions/checkout@v3
       - uses: actions/setup-go@v4
@@ -445,11 +443,11 @@ jobs:
         run: |
           VERSION=${VERSION:-$(date +%y%m%d%H%M)} # Use current time as version if not specified
           cd ui/flutter
-          flutter build web --no-web-resources-cdn
+          flutter build web --web-renderer html
           cd ../../
           cp -r ui/flutter/build/web cmd/web/dist
           mkdir -p dist/zip
-
+          
           goos_arr=(windows darwin linux)
           goarch_arr=(386 amd64 arm64)
           export CGO_ENABLED=0
@@ -513,7 +511,7 @@ jobs:
   build-docker:
     if: ${{ github.event.inputs.platform == 'all' || github.event.inputs.platform == 'docker' }}
     runs-on: ubuntu-latest
-    needs: [get-release]
+    needs: [ get-release ]
     steps:
       - name: Remove unnecessary files
         run: |
@@ -535,7 +533,7 @@ jobs:
       - name: Build flutter web
         run: |
           cd ui/flutter
-          flutter build web --no-web-resources-cdn
+          flutter build web --web-renderer html
           cd ../../
           rm -rf cmd/web/dist
           cp -r ui/flutter/build/web cmd/web/dist

.github/workflows/test.yml

@@ -28,7 +28,7 @@ on:
 
 env:
   GO_VERSION: "1.23"
-  FLUTTER_VERSION: "3.24.5"
+  FLUTTER_VERSION: "3.16.8"
 
 jobs:
   #  lint:
@@ -73,17 +73,17 @@ jobs:
       - uses: subosito/flutter-action@v2
         with:
           flutter-version: ${{ env.FLUTTER_VERSION }}
-      - if: runner.os == 'windows-latest'
+      - if: runner.os == 'windows'
         run: |
           go build -tags nosqlite -ldflags="-w -s" -buildmode=c-shared -o ui/flutter/windows/libgopeed.dll github.com/GopeedLab/gopeed/bind/desktop
           cd ui/flutter
           flutter build windows
-      - if: runner.os == 'macos-latest'
+      - if: runner.os == 'macOS'
         run: |
           go build -tags nosqlite -ldflags="-w -s" -buildmode=c-shared -o ui/flutter/macos/Frameworks/libgopeed.dylib github.com/GopeedLab/gopeed/bind/desktop
           cd ui/flutter
           flutter build macos
-      - if: runner.os == 'ubuntu-latest'
+      - if: runner.os == 'Linux'
         run: |
           sudo apt-get update -y
           sudo apt-get install -y ninja-build libgtk-3-dev libayatana-appindicator3-dev
@@ -140,7 +140,7 @@ jobs:
       - name: Build
         run: |
           cd ui/flutter
-          flutter build web --no-web-resources-cdn
+          flutter build web --web-renderer html
           cd ../../
           rm -rf cmd/web/dist
           cp -r ui/flutter/build/web cmd/web/dist
@@ -160,7 +160,7 @@ jobs:
       - name: Build
         run: |
           cd ui/flutter
-          flutter build web --no-web-resources-cdn
+          flutter build web --web-renderer html
           cd ../../
           rm -rf cmd/web/dist
           cp -r ui/flutter/build/web cmd/web/dist

README.md

@@ -71,11 +71,6 @@ Visit ✈ [Official Website](https://gopeed.com) | 📖 [Official Docs](https://
             <td><code>IPA</code></td>
             <td><a href="https://gopeed.com/api/download?tpl=Gopeed-$version-ios.ipa">Link</a></td>
         </tr>
-        <tr>
-            <td>Qnap</td>
-            <td><code>QPKG</code></td>
-            <td><a href="https://gopeed.com/api/download?tpl=gopeed-qnap-$version-amd64.qpkg">Link</a></td>
-        </tr>
         <tr>
             <td>Web</td>
             <td></td>
@@ -120,7 +115,7 @@ This project is divided into two parts, the front end uses `flutter`, the back e
 ### Environment
 
 1. Golang 1.23+
-2. Flutter 3.24+
+2. Flutter 3.16+
 
 ### Clone
 
@@ -179,7 +174,7 @@ command:
 - android
 
 ```bash
-gomobile bind -tags nosqlite -ldflags="-w -s -checklinkname=0" -o ui/flutter/android/app/libs/libgopeed.aar -target=android -androidapi 21 -javapkg="com.gopeed" github.com/GopeedLab/gopeed/bind/mobile
+gomobile bind -tags nosqlite -ldflags="-w -s" -o ui/flutter/android/app/libs/libgopeed.aar -target=android -androidapi 21 -javapkg="com.gopeed" github.com/GopeedLab/gopeed/bind/mobile
 cd ui/flutter
 flutter build apk
 ```

README_ja-JP.md

@@ -71,11 +71,6 @@ Gopeed (正式名 Go Speed) は `Golang` + `Flutter` によって開発された
             <td><code>IPA</code></td>
             <td><a href="https://gopeed.com/api/download?tpl=Gopeed-$version-ios.ipa">Link</a></td>
         </tr>
-        <tr>
-            <td>Qnap</td>
-            <td><code>QPKG</code></td>
-            <td><a href="https://gopeed.com/api/download?tpl=gopeed-qnap-$version-amd64.qpkg">Link</a></td>
-        </tr>
         <tr>
             <td>Web</td>
             <td></td>
@@ -108,7 +103,7 @@ Gopeed (正式名 Go Speed) は `Golang` + `Flutter` によって開発された
 ### 環境
 
 1. Go 言語 1.23+
-2. Flutter 3.24+
+2. Flutter 3.16+
 
 ### クローン
 
@@ -167,7 +162,7 @@ gomobile init
 - android
 
 ```bash
-gomobile bind -tags nosqlite -ldflags="-w -s -checklinkname=0" -o ui/flutter/android/app/libs/libgopeed.aar -target=android -androidapi 21 -javapkg="com.gopeed" github.com/GopeedLab/gopeed/bind/mobile
+gomobile bind -tags nosqlite -ldflags="-w -s" -o ui/flutter/android/app/libs/libgopeed.aar -target=android -androidapi 21 -javapkg="com.gopeed" github.com/GopeedLab/gopeed/bind/mobile
 cd ui/flutter
 flutter build apk
 ```

README_vi-VN.md

@@ -71,11 +71,6 @@ Truy cập ✈ [Trang web chính thức](https://gopeed.com) | 📖 [Tài liệu
             <td><code>IPA</code></td>
             <td><a href="https://gopeed.com/api/download?tpl=Gopeed-$version-ios.ipa">Liên kết</a></td>
         </tr>
-        <tr>
-            <td>Qnap</td>
-            <td><code>QPKG</code></td>
-            <td><a href="https://gopeed.com/api/download?tpl=gopeed-qnap-$version-amd64.qpkg">Liên kết</a></td>
-        </tr>
         <tr>
             <td>Web</td>
             <td></td>
@@ -116,7 +111,7 @@ Dự án này được chia thành hai phần, phần giao diện sử dụng `f
 ### Environment
 
 1. Golang 1.23+
-2. Flutter 3.24+
+2. Flutter 3.16+
 
 ### Clone
 
@@ -175,7 +170,7 @@ command:
 - android
 
 ```bash
-gomobile bind -tags nosqlite -ldflags="-w -s -checklinkname=0" -o ui/flutter/android/app/libs/libgopeed.aar -target=android -androidapi 21 -javapkg="com.gopeed" github.com/GopeedLab/gopeed/bind/mobile
+gomobile bind -tags nosqlite -ldflags="-w -s" -o ui/flutter/android/app/libs/libgopeed.aar -target=android -androidapi 21 -javapkg="com.gopeed" github.com/GopeedLab/gopeed/bind/mobile
 cd ui/flutter
 flutter build apk
 ```

README_zh-CN.md

@@ -71,11 +71,6 @@ Gopeed（全称 Go Speed），直译过来中文名叫做`够快下载器`（不
             <td><code>IPA</code></td>
             <td><a href="https://gopeed.com/api/download?tpl=Gopeed-$version-ios.ipa">前往</a></td>
         </tr>
-        <tr>
-            <td>Qnap</td>
-            <td><code>QPKG</code></td>
-            <td><a href="https://gopeed.com/api/download?tpl=gopeed-qnap-$version-amd64.qpkg">前往</a></td>
-        </tr>
         <tr>
             <td>Web</td>
             <td></td>
@@ -120,7 +115,7 @@ Gopeed 还提供了浏览器扩展用于接管浏览器下载，支持 Chrome、
 ### 环境要求
 
 1. Golang 1.23+
-2. Flutter 3.24+
+2. Flutter 3.16+
 
 ### 克隆项目
 
@@ -179,7 +174,7 @@ gomobile init
 - android
 
 ```bash
-gomobile bind -tags nosqlite -ldflags="-w -s -checklinkname=0" -o ui/flutter/android/app/libs/libgopeed.aar -target=android -androidapi 21 -javapkg="com.gopeed" github.com/GopeedLab/gopeed/bind/mobile
+gomobile bind -tags nosqlite -ldflags="-w -s" -o ui/flutter/android/app/libs/libgopeed.aar -target=android -androidapi 21 -javapkg="com.gopeed" github.com/GopeedLab/gopeed/bind/mobile
 cd ui/flutter
 flutter build apk
 ```

README_zh-TW.md

@@ -71,11 +71,6 @@ Gopeed（全稱 Go Speed），是一款使用`Golang`+`Flutter`編寫的高速
             <td><code>IPA</code></td>
             <td><a href="https://gopeed.com/api/download?tpl=Gopeed-$version-ios.ipa">前往</a></td>
         </tr>
-        <tr>
-            <td>Qnap</td>
-            <td><code>QPKG</code></td>
-            <td><a href="https://gopeed.com/api/download?tpl=gopeed-qnap-$version-amd64.qpkg">前往</a></td>
-        </tr>
         <tr>
             <td>Web</td>
             <td></td>
@@ -91,7 +86,7 @@ Gopeed（全稱 Go Speed），是一款使用`Golang`+`Flutter`編寫的高速
 
 更多關於安裝的內容請參考[安裝文檔](https://docs.gopeed.com/zh/install.html)
 
-### 使用 CLI 安裝
+### 使用CLI安裝
 
 使用`go install`安裝：
 
@@ -116,7 +111,7 @@ go install github.com/GopeedLab/gopeed/cmd/gopeed@latest
 ### 開發環境
 
 1. Golang 1.23+
-2. Flutter 3.24+
+2. Flutter 3.16+
 
 ### 克隆項目
 
@@ -175,7 +170,7 @@ gomobile init
 - android
 
 ```bash
-gomobile bind -tags nosqlite -ldflags="-w -s -checklinkname=0" -o ui/flutter/android/app/libs/libgopeed.aar -target=android -androidapi 21 -javapkg="com.gopeed" github.com/GopeedLab/gopeed/bind/mobile
+gomobile bind -tags nosqlite -ldflags="-w -s" -o ui/flutter/android/app/libs/libgopeed.aar -target=android -androidapi 21 -javapkg="com.gopeed" github.com/GopeedLab/gopeed/bind/mobile
 cd ui/flutter
 flutter build apk
 ```

bind/common.go

@@ -0,0 +1,41 @@
+package bind
+
+import (
+	"encoding/json"
+	"errors"
+	"github.com/GopeedLab/gopeed/pkg/api"
+	"github.com/GopeedLab/gopeed/pkg/api/model"
+)
+
+// Global singleton instance
+var instance *api.Instance
+
+func Init(config *model.StartConfig) (err error) {
+	if instance != nil {
+		return nil
+	}
+
+	config.ProductionMode = true
+	instance, err = api.Create(config)
+	return
+}
+
+func Invoke(request *api.Request) string {
+	if instance == nil {
+		return BuildResult(errors.New("instance not initialized"))
+	}
+	return jsonEncode(api.Invoke(instance, request))
+}
+
+func BuildResult(data any) string {
+	if err, ok := data.(error); ok {
+		buf, _ := json.Marshal(model.NewErrorResult[any](err.Error()))
+		return string(buf)
+	}
+	return jsonEncode(model.NewOkResult(data))
+}
+
+func jsonEncode(data any) string {
+	buf, _ := json.Marshal(data)
+	return string(buf)
+}

bind/desktop/main.go

@@ -3,27 +3,32 @@ package main
 import "C"
 import (
 	"encoding/json"
-	"github.com/GopeedLab/gopeed/pkg/rest"
-	"github.com/GopeedLab/gopeed/pkg/rest/model"
+	"github.com/GopeedLab/gopeed/bind"
+	"github.com/GopeedLab/gopeed/pkg/api"
+	"github.com/GopeedLab/gopeed/pkg/api/model"
 )
 
 func main() {}
 
-//export Start
-func Start(cfg *C.char) (int, *C.char) {
+//export Init
+func Init(cfg *C.char) *C.char {
 	var config model.StartConfig
 	if err := json.Unmarshal([]byte(C.GoString(cfg)), &config); err != nil {
-		return 0, C.CString(err.Error())
+		return C.CString(err.Error())
 	}
-	config.ProductionMode = true
-	realPort, err := rest.Start(&config)
-	if err != nil {
-		return 0, C.CString(err.Error())
+	if err := bind.Init(&config); err != nil {
+		return C.CString(err.Error())
 	}
-	return realPort, nil
+
+	return nil
 }
 
-//export Stop
-func Stop() {
-	rest.Stop()
+//export Invoke
+func Invoke(req *C.char) *C.char {
+	var request api.Request
+	if err := json.Unmarshal([]byte(C.GoString(req)), &request); err != nil {
+		return C.CString(bind.BuildResult(err))
+	}
+
+	return C.CString(bind.Invoke(&request))
 }

bind/mobile/main.go

@@ -3,20 +3,15 @@ package libgopeed
 // #cgo LDFLAGS: -static-libstdc++
 import "C"
 import (
-	"encoding/json"
-	"github.com/GopeedLab/gopeed/pkg/rest"
-	"github.com/GopeedLab/gopeed/pkg/rest/model"
+	"github.com/GopeedLab/gopeed/bind"
+	"github.com/GopeedLab/gopeed/pkg/api"
+	"github.com/GopeedLab/gopeed/pkg/api/model"
 )
 
-func Start(cfg string) (int, error) {
-	var config model.StartConfig
-	if err := json.Unmarshal([]byte(cfg), &config); err != nil {
-		return 0, err
-	}
-	config.ProductionMode = true
-	return rest.Start(&config)
+func Init(cfg *model.StartConfig) error {
+	return bind.Init(cfg)
 }
 
-func Stop() {
-	rest.Stop()
+func Invoke(request *api.Request) string {
+	return bind.Invoke(request)
 }

cmd/api/main.go

@@ -2,15 +2,21 @@ package main
 
 import (
 	"github.com/GopeedLab/gopeed/cmd"
-	"github.com/GopeedLab/gopeed/pkg/rest/model"
+	"github.com/GopeedLab/gopeed/pkg/api/model"
+	"github.com/GopeedLab/gopeed/pkg/base"
 )
 
 // only for local development
 func main() {
 	cfg := &model.StartConfig{
-		Network:   "tcp",
-		Address:   "127.0.0.1:9999",
-		Storage:   model.StorageBolt,
+		Storage: model.StorageBolt,
+		DownloadConfig: &base.DownloaderStoreConfig{
+			Http: &base.DownloaderHttpConfig{
+				Enable: true,
+				Host:   "127.0.0.1",
+				Port:   9999,
+			},
+		},
 		WebEnable: true,
 	}
 	cmd.Start(cfg)

cmd/server.go

@@ -3,10 +3,9 @@ package cmd
 import (
 	_ "embed"
 	"fmt"
+	"github.com/GopeedLab/gopeed/pkg/api"
+	"github.com/GopeedLab/gopeed/pkg/api/model"
 	"github.com/GopeedLab/gopeed/pkg/base"
-	"github.com/GopeedLab/gopeed/pkg/rest"
-	"github.com/GopeedLab/gopeed/pkg/rest/model"
-	"net/http"
 	"os"
 	"os/signal"
 	"path/filepath"
@@ -18,20 +17,22 @@ var banner string
 
 func Start(cfg *model.StartConfig) {
 	fmt.Println(banner)
-	srv, listener, err := rest.BuildServer(cfg)
+	instance, err := api.Create(cfg)
 	if err != nil {
 		panic(err)
 	}
-	downloadCfg, err := rest.Downloader.GetConfig()
-	if err != nil {
-		panic(err)
+
+	downloadCfgResult := instance.GetConfig()
+	if downloadCfgResult.HasError() {
+		panic(downloadCfgResult.Msg)
 	}
+	downloadCfg := downloadCfgResult.Data
 	if downloadCfg.FirstLoad {
 		// Set default download config
 		if cfg.DownloadConfig != nil {
 			cfg.DownloadConfig.Merge(downloadCfg)
 			// TODO Use PatchConfig
-			rest.Downloader.PutConfig(cfg.DownloadConfig)
+			instance.PutConfig(cfg.DownloadConfig)
 			downloadCfg = cfg.DownloadConfig
 		}
 
@@ -48,25 +49,28 @@ func Start(cfg *model.StartConfig) {
 			}
 			if downloadDir != "" {
 				downloadCfg.DownloadDir = downloadDir
-				rest.Downloader.PutConfig(downloadCfg)
+				instance.PutConfig(downloadCfg)
 			}
 		}
 	}
-	watchExit()
 
-	fmt.Printf("Server start success on http://%s\n", listener.Addr().String())
-	if err := srv.Serve(listener); err != nil && err != http.ErrServerClosed {
+	watchExit(instance)
+
+	port, start, err := api.ListenHttp(cfg.DownloadConfig.Http, instance)
+	if err != nil {
 		panic(err)
 	}
+	fmt.Printf("Server start success on http://%s:%d\n", cfg.DownloadConfig.Http.Host, port)
+	start()
 }
 
-func watchExit() {
+func watchExit(instance *api.Instance) {
 	sigs := make(chan os.Signal, 1)
 	signal.Notify(sigs, syscall.SIGINT, syscall.SIGTERM)
 	go func() {
 		sig := <-sigs
 		fmt.Printf("Server is shutting down due to signal: %s\n", sig)
-		rest.Downloader.Close()
+		instance.Close()
 		os.Exit(0)
 	}()
 }

cmd/web/flags.go

@@ -10,7 +10,7 @@ import (
 )
 
 type args struct {
-	Address    *string `json:"address"`
+	Host       *string `json:"host"`
 	Port       *int    `json:"port"`
 	Username   *string `json:"username"`
 	Password   *string `json:"password"`
@@ -24,7 +24,7 @@ type args struct {
 
 func parse() *args {
 	var cliArgs args
-	cliArgs.Address = flag.String("A", "0.0.0.0", "Bind Address")
+	cliArgs.Host = flag.String("H", "0.0.0.0", "Bind Host")
 	cliArgs.Port = flag.Int("P", 9999, "Bind Port")
 	cliArgs.Username = flag.String("u", "gopeed", "HTTP Basic Auth Username")
 	cliArgs.Password = flag.String("p", "", "HTTP Basic Auth Pwd")
@@ -35,8 +35,8 @@ func parse() *args {
 
 	// args priority: config file > cli args
 	cfgArgs := loadConfig(*cliArgs.configPath)
-	if cfgArgs.Address == nil {
-		cfgArgs.Address = cliArgs.Address
+	if cfgArgs.Host == nil {
+		cfgArgs.Host = cliArgs.Host
 	}
 	if cfgArgs.Port == nil {
 		cfgArgs.Port = cliArgs.Port

cmd/web/main.go

@@ -5,9 +5,9 @@ package main
 
 import (
 	"embed"
-	"fmt"
 	"github.com/GopeedLab/gopeed/cmd"
-	"github.com/GopeedLab/gopeed/pkg/rest/model"
+	"github.com/GopeedLab/gopeed/pkg/api/model"
+	"github.com/GopeedLab/gopeed/pkg/base"
 	"io/fs"
 	"os"
 	"path/filepath"
@@ -42,12 +42,19 @@ func main() {
 		dir = filepath.Dir(exe)
 	}
 
+	if args.DownloadConfig == nil {
+		args.DownloadConfig = &base.DownloaderStoreConfig{}
+	}
+	args.DownloadConfig.Http = &base.DownloaderHttpConfig{
+		Enable:   true,
+		Host:     *args.Host,
+		Port:     *args.Port,
+		ApiToken: *args.ApiToken,
+	}
+
 	cfg := &model.StartConfig{
-		Network:        "tcp",
-		Address:        fmt.Sprintf("%s:%d", *args.Address, *args.Port),
 		Storage:        model.StorageBolt,
 		StorageDir:     filepath.Join(dir, "storage"),
-		ApiToken:       *args.ApiToken,
 		DownloadConfig: args.DownloadConfig,
 		ProductionMode: true,
 		WebEnable:      true,

internal/protocol/bt/fetcher.go

@@ -11,9 +11,7 @@ import (
 	"github.com/GopeedLab/gopeed/pkg/util"
 	"github.com/anacrolix/torrent"
 	"github.com/anacrolix/torrent/metainfo"
-	"io"
 	"net/url"
-	"os"
 	"path/filepath"
 	"strings"
 	"sync"
@@ -334,7 +332,7 @@ func (f *Fetcher) doUpload(fromUpload bool) {
 	}
 }
 
-// Get torrent stats maybe panic, see https://github.com/anacrolix/torrent/issues/972
+// get torrent stats maybe panic, see https://github.com/anacrolix/torrent/issues/972
 func (f *Fetcher) torrentStats() torrent.TorrentStats {
 	defer func() {
 		if r := recover(); r != nil {
@@ -361,34 +359,17 @@ func (f *Fetcher) addTorrent(req *base.Request, fromUpload bool) (err error) {
 	schema := util.ParseSchema(req.URL)
 	if schema == "MAGNET" {
 		f.torrent, err = client.AddMagnet(req.URL)
-	} else {
-		var reader io.Reader
-		if schema == "FILE" {
-			fileUrl, _ := url.Parse(req.URL)
-			filePath := fileUrl.Path[1:]
-			reader, err = os.Open(filePath)
-			if err != nil {
-				return
-			}
-		} else if schema == "DATA" {
-			_, data := util.ParseDataUri(req.URL)
-			reader = bytes.NewBuffer(data)
-		} else {
-			reader, err = os.Open(req.URL)
-			if err != nil {
-				return
-			}
-			defer reader.(io.Closer).Close()
-		}
-
+	} else if schema == "DATA" {
+		_, data := util.ParseDataUri(req.URL)
+		buf := bytes.NewBuffer(data)
 		var metaInfo *metainfo.MetaInfo
-		metaInfo, err = metainfo.Load(reader)
-		// Hotfix for https://github.com/anacrolix/torrent/issues/992, ignore "expected EOF" error
-		// TODO remove this after the issue is fixed
-		if err != nil && !strings.Contains(err.Error(), "expected EOF") {
+		metaInfo, err = metainfo.Load(buf)
+		if err != nil {
 			return err
 		}
 		f.torrent, err = client.AddTorrent(metaInfo)
+	} else {
+		f.torrent, err = client.AddTorrentFromFile(req.URL)
 	}
 	if err != nil {
 		return

internal/protocol/bt/fetcher_test.go

@@ -11,7 +11,6 @@ import (
 	gohttp "net/http"
 	"net/url"
 	"os"
-	"path/filepath"
 	"reflect"
 	"testing"
 )
@@ -97,7 +96,7 @@ func doResolve(t *testing.T, fetcher fetcher.Fetcher) {
 			Hash: "8a55cfbd5ca5d11507364765936c4f9e55b253ed",
 		}
 		if !reflect.DeepEqual(want, fetcher.Meta().Res) {
-			t.Errorf("Resolve Single File Resolve() got = %v, want %v", fetcher.Meta().Res, want)
+			t.Errorf("Resolve() got = %v, want %v", fetcher.Meta().Res, want)
 		}
 	})
 
@@ -137,29 +136,10 @@ func doResolve(t *testing.T, fetcher fetcher.Fetcher) {
 			Hash: "ccbc92b0cd8deec16a2ef4be242a8c9243b1cedb",
 		}
 		if !reflect.DeepEqual(want, fetcher.Meta().Res) {
-			t.Errorf("Resolve Multi Files Resolve() got = %v, want %v", fetcher.Meta().Res, want)
+			t.Errorf("Resolve() got = %v, want %v", fetcher.Meta().Res, want)
 		}
 	})
 
-	t.Run("Resolve Unclean Torrent", func(t *testing.T) {
-		err := fetcher.Resolve(&base.Request{
-			URL: "./testdata/test.unclean.torrent",
-		})
-		if err != nil {
-			t.Errorf("Resolve Unclean Torrent Resolve() got = %v, want nil", err)
-		}
-	})
-
-	t.Run("Resolve file scheme Torrent", func(t *testing.T) {
-		file, _ := filepath.Abs("./testdata/test.unclean.torrent")
-		uri := "file:///" + file
-		err := fetcher.Resolve(&base.Request{
-			URL: uri,
-		})
-		if err != nil {
-			t.Errorf("Resolve file scheme Torrent Resolve() got = %v, want nil", err)
-		}
-	})
 }
 
 func TestFetcherManager_ParseName(t *testing.T) {

internal/protocol/http/fetcher.go

@@ -8,7 +8,6 @@ import (
 	"fmt"
 	"io"
 	"mime"
-	"net"
 	"net/http"
 	"net/http/cookiejar"
 	"net/url"
@@ -26,9 +25,6 @@ import (
 	"golang.org/x/sync/errgroup"
 )
 
-const connectTimeout = 15 * time.Second
-const readTimeout = 15 * time.Second
-
 type RequestError struct {
 	Code int
 	Msg  string
@@ -107,9 +103,9 @@ func (f *Fetcher) Resolve(req *base.Request) error {
 	if base.HttpCodePartialContent == httpResp.StatusCode || (base.HttpCodeOK == httpResp.StatusCode && httpResp.Header.Get(base.HttpHeaderAcceptRanges) == base.HttpHeaderBytes && strings.HasPrefix(httpResp.Header.Get(base.HttpHeaderContentRange), base.HttpHeaderBytes)) {
 		// response 206 status code, support breakpoint continuation
 		res.Range = true
-		// parse content length from Content-Range header, eg: bytes 0-1000/1001 or bytes 0-0/*
+		// 解析资源大小: bytes 0-1000/1001 => 1001
 		contentTotal := path.Base(httpResp.Header.Get(base.HttpHeaderContentRange))
-		if contentTotal != "" && contentTotal != "*" {
+		if contentTotal != "" {
 			parse, err := strconv.ParseInt(contentTotal, 10, 64)
 			if err != nil {
 				return err
@@ -254,42 +250,23 @@ func (f *Fetcher) Wait() (err error) {
 	return <-f.doneCh
 }
 
-type fetchResult struct {
-	err error
-}
-
 func (f *Fetcher) fetch() {
 	var ctx context.Context
 	ctx, f.cancel = context.WithCancel(context.Background())
 	f.eg, _ = errgroup.WithContext(ctx)
-	chunkErrs := make([]error, len(f.chunks))
 	for i := 0; i < len(f.chunks); i++ {
 		i := i
 		f.eg.Go(func() error {
-			err := f.fetchChunk(i, ctx)
-			// if canceled, fail fast
-			if errors.Is(err, context.Canceled) {
-				return err
-			}
-			chunkErrs[i] = err
-			return nil
+			return f.fetchChunk(i, ctx)
 		})
 	}
 
 	go func() {
 		err := f.eg.Wait()
-		// error returned only if canceled, just return
-		if err != nil {
+		// check if canceled
+		if errors.Is(err, context.Canceled) {
 			return
 		}
-		// check all fetch results, if any error, return
-		for _, chunkErr := range chunkErrs {
-			if chunkErr != nil {
-				err = chunkErr
-				break
-			}
-		}
-
 		f.file.Close()
 		// Update file last modified time
 		if f.config.UseServerCtime && f.meta.Res.Files[0].Ctime != nil {
@@ -312,11 +289,24 @@ func (f *Fetcher) fetchChunk(index int, ctx context.Context) (err error) {
 	for {
 		// if chunk is completed, return
 		if f.meta.Res.Range && chunk.Downloaded >= chunk.End-chunk.Begin+1 {
-			return nil
+			return
 		}
 
 		if chunk.retryTimes >= maxRetries {
-			return
+			if !f.meta.Res.Range {
+				return
+			}
+			// check if all failed
+			allFailed := true
+			for _, c := range f.chunks {
+				if chunk.Downloaded < chunk.End-chunk.Begin+1 && c.retryTimes < maxRetries {
+					allFailed = false
+					break
+				}
+			}
+			if allFailed {
+				return
+			}
 		}
 
 		var (
@@ -343,9 +333,10 @@ func (f *Fetcher) fetchChunk(index int, ctx context.Context) (err error) {
 				err = NewRequestError(resp.StatusCode, resp.Status)
 				return err
 			}
-			reader := NewTimeoutReader(resp.Body, readTimeout)
+			// Http request success, reset retry times
+			chunk.retryTimes = 0
 			for {
-				n, err := reader.Read(buf)
+				n, err := resp.Body.Read(buf)
 				if n > 0 {
 					_, err := f.file.WriteAt(buf[:n], chunk.Begin+chunk.Downloaded)
 					if err != nil {
@@ -360,6 +351,7 @@ func (f *Fetcher) fetchChunk(index int, ctx context.Context) (err error) {
 					return err
 				}
 			}
+			return nil
 		}()
 		if err != nil {
 			// If canceled, do not retry
@@ -427,10 +419,6 @@ func (f *Fetcher) buildRequest(ctx context.Context, req *base.Request) (httpReq
 		return
 	}
 	httpReq.Header = headers
-	// Override Host header
-	if host := headers.Get(base.HttpHeaderHost); host != "" {
-		httpReq.Host = host
-	}
 	return httpReq, nil
 }
 
@@ -464,9 +452,6 @@ func (f *Fetcher) splitChunk() (chunks []*chunk) {
 
 func (f *Fetcher) buildClient() *http.Client {
 	transport := &http.Transport{
-		DialContext: (&net.Dialer{
-			Timeout: connectTimeout,
-		}).DialContext,
 		Proxy: f.ctl.GetProxy(f.meta.Req.Proxy),
 		TLSClientConfig: &tls.Config{
 			InsecureSkipVerify: f.meta.Req.SkipVerifyCert,
@@ -514,7 +499,7 @@ func (fm *FetcherManager) ParseName(u string) string {
 	if err != nil {
 		return ""
 	}
-	// Get filePath by URL
+	// get filePath by URL
 	name = path.Base(url.Path)
 	// If file name is empty, use host name
 	if name == "" || name == "/" || name == "." {

internal/protocol/http/fetcher_test.go

@@ -11,7 +11,6 @@ import (
 	"net"
 	gohttp "net/http"
 	"net/url"
-	"strings"
 	"testing"
 	"time"
 )
@@ -60,21 +59,6 @@ func TestFetcher_Resolve(t *testing.T) {
 	}
 }
 
-func TestFetcher_ResolveWithHostHeader(t *testing.T) {
-	fetcher := buildFetcher()
-	err := fetcher.Resolve(&base.Request{
-		URL: "https://bing.com",
-		Extra: &http.ReqExtra{
-			Header: map[string]string{
-				"Host": "test",
-			},
-		},
-	})
-	if err == nil || !strings.Contains(err.Error(), "400") {
-		t.Errorf("Resolve() got = %v, want %v", err, "400")
-	}
-}
-
 func testResolve(startTestServer func() net.Listener, path string, want *base.Resource, t *testing.T) {
 	listener := startTestServer()
 	defer listener.Close()
@@ -148,14 +132,6 @@ func TestFetcher_DownloadLimit(t *testing.T) {
 	downloadNormal(listener, 8, t)
 }
 
-func TestFetcher_DownloadResponseBodyReadTimeout(t *testing.T) {
-	listener := test.StartTestLimitServer(16, readTimeout.Milliseconds()+5000)
-	defer listener.Close()
-
-	downloadError(listener, 1, t)
-	downloadError(listener, 4, t)
-}
-
 func TestFetcher_DownloadResume(t *testing.T) {
 	listener := test.StartTestFileServer()
 	defer listener.Close()

internal/protocol/http/timeout_reader.go

@@ -1,40 +0,0 @@
-package http
-
-import (
-	"context"
-	"io"
-	"time"
-)
-
-type TimeoutReader struct {
-	reader  io.Reader
-	timeout time.Duration
-}
-
-func NewTimeoutReader(r io.Reader, timeout time.Duration) *TimeoutReader {
-	return &TimeoutReader{
-		reader:  r,
-		timeout: timeout,
-	}
-}
-
-func (tr *TimeoutReader) Read(p []byte) (n int, err error) {
-	ctx, cancel := context.WithTimeout(context.Background(), tr.timeout)
-	defer cancel()
-
-	done := make(chan struct{})
-	var readErr error
-	var bytesRead int
-
-	go func() {
-		bytesRead, readErr = tr.reader.Read(p)
-		close(done)
-	}()
-
-	select {
-	case <-done:
-		return bytesRead, readErr
-	case <-ctx.Done():
-		return 0, ctx.Err()
-	}
-}

internal/protocol/http/timeout_reader_test.go

@@ -1,51 +0,0 @@
-package http
-
-import (
-	"bytes"
-	"context"
-	"errors"
-	"io"
-	"testing"
-	"time"
-)
-
-func TestTimeoutReader_Read(t *testing.T) {
-	data := []byte("Hello, World!")
-	reader := bytes.NewReader(data)
-	timeoutReader := NewTimeoutReader(reader, 1*time.Second)
-
-	buf := make([]byte, len(data))
-	n, err := timeoutReader.Read(buf)
-	if err != nil {
-		t.Fatalf("expected no error, got %v", err)
-	}
-	if n != len(data) {
-		t.Fatalf("expected to read %d bytes, read %d", len(data), n)
-	}
-	if !bytes.Equal(buf, data) {
-		t.Fatalf("expected %s, got %s", data, buf)
-	}
-}
-
-func TestTimeoutReader_ReadTimeout(t *testing.T) {
-	reader := &slowReader{delay: 2 * time.Second}
-	timeoutReader := NewTimeoutReader(reader, 1*time.Second)
-
-	buf := make([]byte, 8192)
-	_, err := timeoutReader.Read(buf)
-	if err == nil {
-		t.Fatal("expected timeout error, got nil")
-	}
-	if !errors.Is(err, context.DeadlineExceeded) {
-		t.Fatalf("expected %v, got %v", context.DeadlineExceeded, err)
-	}
-}
-
-type slowReader struct {
-	delay time.Duration
-}
-
-func (sr *slowReader) Read(p []byte) (n int, err error) {
-	time.Sleep(sr.delay)
-	return 0, io.EOF
-}

internal/test/httptest.go

@@ -4,7 +4,6 @@ import (
 	"context"
 	"crypto/rand"
 	"encoding/json"
-	"errors"
 	"fmt"
 	"github.com/GopeedLab/gopeed/pkg/base"
 	"github.com/armon/go-socks5"
@@ -37,7 +36,7 @@ const (
 )
 
 func StartTestFileServer() net.Listener {
-	return startTestServer(func(sl *shutdownListener) http.Handler {
+	return startTestServer(func() http.Handler {
 		return http.FileServer(http.Dir(Dir))
 	})
 }
@@ -53,7 +52,7 @@ func (s *SlowFileServer) ServeHTTP(w http.ResponseWriter, r *http.Request) {
 }
 
 func StartTestSlowFileServer(delay time.Duration) net.Listener {
-	return startTestServer(func(sl *shutdownListener) http.Handler {
+	return startTestServer(func() http.Handler {
 		return &SlowFileServer{
 			delay:   delay,
 			handler: http.FileServer(http.Dir(Dir)),
@@ -62,7 +61,7 @@ func StartTestSlowFileServer(delay time.Duration) net.Listener {
 }
 
 func StartTestCustomServer() net.Listener {
-	return startTestServer(func(sl *shutdownListener) http.Handler {
+	return startTestServer(func() http.Handler {
 		mux := http.NewServeMux()
 		mux.HandleFunc("/"+BuildName, func(writer http.ResponseWriter, request *http.Request) {
 			file, err := os.Open(BuildFile)
@@ -89,7 +88,7 @@ func StartTestCustomServer() net.Listener {
 
 func StartTestRetryServer() net.Listener {
 	counter := 0
-	return startTestServer(func(sl *shutdownListener) http.Handler {
+	return startTestServer(func() http.Handler {
 		mux := http.NewServeMux()
 		mux.HandleFunc("/"+BuildName, func(writer http.ResponseWriter, request *http.Request) {
 			counter++
@@ -109,7 +108,7 @@ func StartTestRetryServer() net.Listener {
 }
 
 func StartTestPostServer() net.Listener {
-	return startTestServer(func(sl *shutdownListener) http.Handler {
+	return startTestServer(func() http.Handler {
 		mux := http.NewServeMux()
 		mux.HandleFunc("/"+BuildName, func(writer http.ResponseWriter, request *http.Request) {
 			if request.Method == "POST" && request.Header.Get("Authorization") != "" {
@@ -133,7 +132,7 @@ func StartTestPostServer() net.Listener {
 
 func StartTestErrorServer() net.Listener {
 	counter := 0
-	return startTestServer(func(sl *shutdownListener) http.Handler {
+	return startTestServer(func() http.Handler {
 		mux := http.NewServeMux()
 		mux.HandleFunc("/"+BuildName, func(writer http.ResponseWriter, request *http.Request) {
 			counter++
@@ -150,7 +149,7 @@ func StartTestErrorServer() net.Listener {
 func StartTestLimitServer(maxConnections int32, delay int64) net.Listener {
 	var connections atomic.Int32
 
-	return startTestServer(func(sl *shutdownListener) http.Handler {
+	return startTestServer(func() http.Handler {
 		mux := http.NewServeMux()
 		mux.HandleFunc("/"+BuildName, func(writer http.ResponseWriter, request *http.Request) {
 			defer func() {
@@ -166,14 +165,12 @@ func StartTestLimitServer(maxConnections int32, delay int64) net.Listener {
 			if r == "" {
 				writer.Header().Set("Content-Length", fmt.Sprintf("%d", BuildSize))
 				writer.WriteHeader(200)
-				(writer.(http.Flusher)).Flush()
-
 				file, err := os.Open(BuildFile)
 				if err != nil {
 					panic(err)
 				}
 				defer file.Close()
-				slowCopy(sl, writer, file, delay)
+				slowCopy(writer, file, delay)
 			} else {
 				// split range
 				s := strings.Split(r, "=")
@@ -207,8 +204,6 @@ func StartTestLimitServer(maxConnections int32, delay int64) net.Listener {
 				writer.Header().Set("Content-Range", fmt.Sprintf("bytes %d-%d/%d", start, end, BuildSize))
 				writer.Header().Set("Accept-Ranges", "bytes")
 				writer.WriteHeader(206)
-				(writer.(http.Flusher)).Flush()
-
 				file, err := os.Open(BuildFile)
 				if err != nil {
 					writer.WriteHeader(500)
@@ -216,7 +211,7 @@ func StartTestLimitServer(maxConnections int32, delay int64) net.Listener {
 				}
 				defer file.Close()
 				file.Seek(start, 0)
-				slowCopyN(sl, writer, file, end-start+1, delay)
+				slowCopyN(writer, file, end-start+1, delay)
 			}
 		})
 		return mux
@@ -224,12 +219,9 @@ func StartTestLimitServer(maxConnections int32, delay int64) net.Listener {
 }
 
 // slowCopyN copies n bytes from src to dst, speed limit is bytes per second
-func slowCopy(sl *shutdownListener, dst io.Writer, src io.Reader, delay int64) (written int64, err error) {
+func slowCopy(dst io.Writer, src io.Reader, delay int64) (written int64, err error) {
 	buf := make([]byte, 32*1024)
 	for {
-		if sl.isShutdown {
-			return 0, errors.New("server shutdown")
-		}
 		nr, er := src.Read(buf)
 		if nr > 0 {
 			nw, ew := dst.Write(buf[0:nr])
@@ -258,8 +250,8 @@ func slowCopy(sl *shutdownListener, dst io.Writer, src io.Reader, delay int64) (
 	return written, err
 }
 
-func slowCopyN(sl *shutdownListener, dst io.Writer, src io.Reader, n int64, delay int64) (written int64, err error) {
-	written, err = slowCopy(sl, dst, io.LimitReader(src, n), delay)
+func slowCopyN(dst io.Writer, src io.Reader, n int64, delay int64) (written int64, err error) {
+	written, err = slowCopy(dst, io.LimitReader(src, n), delay)
 	if written == n {
 		return n, nil
 	}
@@ -270,7 +262,7 @@ func slowCopyN(sl *shutdownListener, dst io.Writer, src io.Reader, n int64, dela
 	return
 }
 
-func startTestServer(serverHandle func(sl *shutdownListener) http.Handler) net.Listener {
+func startTestServer(serverHandle func() http.Handler) net.Listener {
 	listener, err := net.Listen("tcp", "127.0.0.1:0")
 	if err != nil {
 		panic(err)
@@ -280,7 +272,7 @@ func startTestServer(serverHandle func(sl *shutdownListener) http.Handler) net.L
 		panic(err)
 	}
 	defer file.Close()
-	// Write random data
+	// 随机生成一个文件
 	l := int64(8192)
 	buf := make([]byte, l)
 	size := int64(0)
@@ -297,24 +289,21 @@ func startTestServer(serverHandle func(sl *shutdownListener) http.Handler) net.L
 		size += l
 	}
 	server := &http.Server{}
-	sl := &shutdownListener{
+	server.Handler = serverHandle()
+	go server.Serve(listener)
+
+	return &shutdownListener{
 		server:   server,
 		Listener: listener,
 	}
-	server.Handler = serverHandle(sl)
-	go server.Serve(listener)
-
-	return sl
 }
 
 type shutdownListener struct {
-	server     *http.Server
-	isShutdown bool
+	server *http.Server
 	net.Listener
 }
 
 func (c *shutdownListener) Close() error {
-	c.isShutdown = true
 	closeErr := c.server.Shutdown(context.Background())
 	if err := ifExistAndRemove(BuildFile); err != nil {
 		fmt.Println(err)

pkg/api/api.go

@@ -0,0 +1,400 @@
+package api
+
+import (
+	"context"
+	"fmt"
+	"github.com/GopeedLab/gopeed/pkg/api/model"
+	"github.com/GopeedLab/gopeed/pkg/base"
+	"github.com/GopeedLab/gopeed/pkg/download"
+	"github.com/GopeedLab/gopeed/pkg/util"
+	"net"
+	"net/http"
+	"reflect"
+	"runtime"
+	"sync"
+)
+
+type Instance struct {
+	startCfg   *model.StartConfig
+	downloader *download.Downloader
+
+	httpLock sync.Mutex
+	srv      *http.Server
+	listener net.Listener
+}
+
+func Create(startCfg *model.StartConfig) (*Instance, error) {
+	if startCfg == nil {
+		startCfg = &model.StartConfig{}
+	}
+	startCfg.Init()
+
+	i := &Instance{
+		startCfg: startCfg,
+	}
+
+	downloadCfg := &download.DownloaderConfig{
+		ProductionMode:  startCfg.ProductionMode,
+		RefreshInterval: startCfg.RefreshInterval,
+	}
+	if startCfg.Storage == model.StorageBolt {
+		downloadCfg.Storage = download.NewBoltStorage(startCfg.StorageDir)
+	} else {
+		downloadCfg.Storage = download.NewMemStorage()
+	}
+	downloadCfg.StorageDir = startCfg.StorageDir
+	downloadCfg.Init()
+	downloader := download.NewDownloader(downloadCfg)
+	if err := downloader.Setup(); err != nil {
+		return nil, err
+	}
+	i.downloader = downloader
+	i.httpLock = sync.Mutex{}
+
+	return i, nil
+}
+
+func (i *Instance) Listener(listener download.Listener) *model.Result[any] {
+	i.downloader.Listener(listener)
+	return model.NewNilResult()
+}
+
+func (i *Instance) StartHttp() *model.Result[int] {
+	i.httpLock.Lock()
+	defer i.httpLock.Unlock()
+
+	return i.startHttp()
+}
+
+func (i *Instance) startHttp() *model.Result[int] {
+	httpCfg := i.getHttpConfig()
+	if httpCfg == nil || !httpCfg.Enable {
+		return model.NewErrorResult[int]("HTTP API server not enabled")
+	}
+	if i.srv != nil {
+		return model.NewErrorResult[int]("HTTP API server already started")
+	}
+
+	port, start, err := ListenHttp(httpCfg, i)
+	if err != nil {
+		return model.NewErrorResult[int](err.Error())
+	}
+	httpCfg.RunningPort = port
+	go start()
+	return model.NewOkResult(port)
+}
+
+func (i *Instance) getHttpConfig() *base.DownloaderHttpConfig {
+	var httpCfg *base.DownloaderHttpConfig
+	if i.startCfg.DownloadConfig != nil && i.startCfg.DownloadConfig.Http != nil {
+		httpCfg = i.startCfg.DownloadConfig.Http
+	} else {
+		cfg, _ := i.downloader.GetConfig()
+		httpCfg = cfg.Http
+	}
+	return httpCfg
+}
+
+func (i *Instance) StopHttp() *model.Result[any] {
+	i.httpLock.Lock()
+	defer i.httpLock.Unlock()
+
+	return i.stopHttp()
+}
+
+func (i *Instance) stopHttp() *model.Result[any] {
+	if i.srv != nil {
+		if err := i.srv.Shutdown(context.Background()); err != nil {
+			i.downloader.Logger.Warn().Err(err).Msg("shutdown http server failed")
+		}
+		i.srv = nil
+		i.listener = nil
+	}
+	httpCfg := i.getHttpConfig()
+	if httpCfg != nil {
+		httpCfg.RunningPort = 0
+	}
+	return model.NewNilResult()
+}
+
+func (i *Instance) RestartHttp() *model.Result[int] {
+	i.httpLock.Lock()
+	defer i.httpLock.Unlock()
+
+	i.stopHttp()
+	return i.startHttp()
+}
+
+func (i *Instance) Info() *model.Result[map[string]any] {
+	return model.NewOkResult(map[string]any{
+		"version":  base.Version,
+		"runtime":  runtime.Version(),
+		"os":       runtime.GOOS,
+		"arch":     runtime.GOARCH,
+		"inDocker": base.InDocker == "true",
+	})
+}
+
+func (i *Instance) Resolve(req *base.Request) *model.Result[*download.ResolveResult] {
+	rr, err := i.downloader.Resolve(req)
+	if err != nil {
+		return model.NewErrorResult[*download.ResolveResult](err.Error())
+	}
+	return model.NewOkResult(rr)
+}
+
+func (i *Instance) CreateTask(req *model.CreateTask) *model.Result[string] {
+	var (
+		taskId string
+		err    error
+	)
+	if req.Rid != "" {
+		taskId, err = i.downloader.Create(req.Rid, req.Opt)
+	} else if req.Req != nil {
+		taskId, err = i.downloader.CreateDirect(req.Req, req.Opt)
+	} else {
+		return model.NewErrorResult[string]("param invalid: rid or req", model.CodeInvalidParam)
+	}
+	if err != nil {
+		return model.NewErrorResult[string](err.Error())
+	}
+	return model.NewOkResult(taskId)
+}
+
+func (i *Instance) CreateTaskBatch(req *model.CreateTaskBatch) *model.Result[[]string] {
+	if len(req.Reqs) == 0 {
+		return model.NewErrorResult[[]string]("param invalid: reqs", model.CodeInvalidParam)
+	}
+	taskIds, err := i.downloader.CreateDirectBatch(req.Reqs, req.Opt)
+	if err != nil {
+		return model.NewErrorResult[[]string](err.Error())
+	}
+	return model.NewOkResult(taskIds)
+}
+
+func (i *Instance) PauseTask(taskId string) *model.Result[any] {
+	err := i.downloader.Pause(&download.TaskFilter{
+		ID: []string{taskId},
+	})
+	if err != nil {
+		return model.NewErrorResult[any](err.Error())
+	}
+	return model.NewNilResult()
+}
+
+func (i *Instance) PauseTasks(filter *download.TaskFilter) *model.Result[any] {
+	err := i.downloader.Pause(filter)
+	if err != nil {
+		return model.NewErrorResult[any](err.Error())
+	}
+	return model.NewNilResult()
+}
+
+func (i *Instance) ContinueTask(taskId string) *model.Result[any] {
+	err := i.downloader.Continue(&download.TaskFilter{
+		ID: []string{taskId},
+	})
+	if err != nil {
+		return model.NewErrorResult[any](err.Error())
+	}
+	return model.NewNilResult()
+}
+
+func (i *Instance) ContinueTasks(filter *download.TaskFilter) *model.Result[any] {
+	err := i.downloader.Continue(filter)
+	if err != nil {
+		return model.NewErrorResult[any](err.Error())
+	}
+	return model.NewNilResult()
+}
+
+func (i *Instance) DeleteTask(taskId string, force bool) *model.Result[any] {
+	err := i.downloader.Delete(&download.TaskFilter{
+		ID: []string{taskId},
+	}, force)
+	if err != nil {
+		return model.NewErrorResult[any](err.Error())
+	}
+	return model.NewNilResult()
+}
+
+func (i *Instance) DeleteTasks(filter *download.TaskFilter, force bool) *model.Result[any] {
+	err := i.downloader.Delete(filter, force)
+	if err != nil {
+		return model.NewErrorResult[any](err.Error())
+	}
+	return model.NewNilResult()
+}
+
+func (i *Instance) GetTask(taskId string) *model.Result[*download.Task] {
+	if taskId == "" {
+		return model.NewErrorResult[*download.Task]("param invalid: id", model.CodeInvalidParam)
+	}
+	task := i.downloader.GetTask(taskId)
+	if task == nil {
+		return model.NewErrorResult[*download.Task]("task not found", model.CodeTaskNotFound)
+	}
+	return model.NewOkResult(task)
+}
+
+func (i *Instance) GetTasks(filter *download.TaskFilter) *model.Result[[]*download.Task] {
+	return model.NewOkResult(i.downloader.GetTasksByFilter(filter))
+}
+
+func (i *Instance) GetTaskStats(taskId string) *model.Result[any] {
+	stats, err := i.downloader.GetTaskStats(taskId)
+	if err != nil {
+		return model.NewErrorResult[any](err.Error())
+	}
+	return model.NewOkResult(stats)
+}
+
+func (i *Instance) GetConfig() *model.Result[*base.DownloaderStoreConfig] {
+	config, err := i.downloader.GetConfig()
+	if err != nil {
+		return model.NewErrorResult[*base.DownloaderStoreConfig](err.Error())
+	}
+	return model.NewOkResult(config)
+}
+
+func (i *Instance) PutConfig(cfg *base.DownloaderStoreConfig) *model.Result[any] {
+	err := i.downloader.PutConfig(cfg)
+	if err != nil {
+		return model.NewErrorResult[any](err.Error())
+	}
+	return model.NewNilResult()
+}
+
+func (i *Instance) InstallExtension(req *model.InstallExtension) *model.Result[string] {
+	var (
+		installedExt *download.Extension
+		err          error
+	)
+	if req.DevMode {
+		installedExt, err = i.downloader.InstallExtensionByFolder(req.URL, true)
+	} else {
+		installedExt, err = i.downloader.InstallExtensionByGit(req.URL)
+	}
+	if err != nil {
+		return model.NewErrorResult[string](err.Error())
+	}
+
+	return model.NewOkResult(installedExt.Identity)
+}
+
+func (i *Instance) GetExtension(identity string) *model.Result[*download.Extension] {
+	extension, err := i.downloader.GetExtension(identity)
+	if err != nil {
+		return model.NewErrorResult[*download.Extension](err.Error())
+	}
+	return model.NewOkResult(extension)
+}
+
+func (i *Instance) GetExtensions() *model.Result[[]*download.Extension] {
+	return model.NewOkResult(i.downloader.GetExtensions())
+}
+
+func (i *Instance) UpdateExtensionSettings(identity string, req *model.UpdateExtensionSettings) *model.Result[any] {
+	err := i.downloader.UpdateExtensionSettings(identity, req.Settings)
+	if err != nil {
+		return model.NewErrorResult[any](err.Error())
+	}
+	return model.NewNilResult()
+}
+
+func (i *Instance) SwitchExtension(identity string, req *model.SwitchExtension) *model.Result[any] {
+	err := i.downloader.SwitchExtension(identity, req.Status)
+	if err != nil {
+		return model.NewErrorResult[any](err.Error())
+	}
+	return model.NewNilResult()
+}
+
+func (i *Instance) DeleteExtension(identity string) *model.Result[any] {
+	err := i.downloader.DeleteExtension(identity)
+	if err != nil {
+		return model.NewErrorResult[any](err.Error())
+	}
+	return model.NewNilResult()
+}
+
+func (i *Instance) UpgradeCheckExtension(identity string) *model.Result[*model.UpgradeCheckExtensionResp] {
+	newVersion, err := i.downloader.UpgradeCheckExtension(identity)
+	if err != nil {
+		return model.NewErrorResult[*model.UpgradeCheckExtensionResp](err.Error())
+	}
+
+	return model.NewOkResult(&model.UpgradeCheckExtensionResp{
+		NewVersion: newVersion,
+	})
+}
+
+func (i *Instance) UpgradeExtension(identity string) *model.Result[any] {
+	err := i.downloader.UpgradeExtension(identity)
+	if err != nil {
+		return model.NewErrorResult[any](err.Error())
+	}
+	return model.NewNilResult()
+}
+
+func (i *Instance) Close() *model.Result[any] {
+	i.StopHttp()
+	if i.downloader != nil {
+		if err := i.downloader.Close(); err != nil {
+			i.downloader.Logger.Warn().Err(err).Msg("close downloader failed")
+		}
+		i.downloader = nil
+	}
+
+	return model.NewNilResult()
+}
+
+func (i *Instance) Clear() *model.Result[any] {
+	if err := i.downloader.Clear(); err != nil {
+		return model.NewErrorResult[any](err.Error())
+	}
+	return model.NewNilResult()
+}
+
+type Request struct {
+	Method string `json:"method"`
+	Params []any  `json:"params"`
+}
+
+// Invoke support dynamic call method
+func Invoke(instance *Instance, request *Request) (ret any) {
+	defer func() {
+		if err := recover(); err != nil {
+			ret = model.NewErrorResult[any](fmt.Sprintf("%v", err))
+		}
+	}()
+
+	method, args := request.Method, request.Params
+	dsType := reflect.ValueOf(instance)
+	fn := dsType.MethodByName(method)
+	numIn := fn.Type().NumIn()
+	in := make([]reflect.Value, numIn)
+	for i := 0; i < numIn; i++ {
+		paramType := fn.Type().In(i)
+		arg := args[i]
+		if arg == nil {
+			in[i] = reflect.Zero(fn.Type().In(i))
+			continue
+		}
+		var param reflect.Value
+		var paramPtr any
+		if paramType.Kind() == reflect.Ptr {
+			param = reflect.New(paramType.Elem())
+			paramPtr = param.Interface()
+		} else {
+			param = reflect.New(paramType).Elem()
+			paramPtr = param.Addr().Interface()
+		}
+		if err := util.MapToStruct(arg, paramPtr); err != nil {
+			panic(err)
+		}
+		in[i] = param
+	}
+	retVals := fn.Call(in)
+	return retVals[0].Interface()
+}

pkg/api/api_test.go

@@ -0,0 +1,42 @@
+package api
+
+import (
+	"encoding/json"
+	"github.com/GopeedLab/gopeed/pkg/api/model"
+	"github.com/GopeedLab/gopeed/pkg/download"
+	"testing"
+)
+
+func TestInvoke(t *testing.T) {
+	doTestInvoke(t, "Info", []any{}, model.CodeOk)
+	doTestInvoke(t, "Info1", []any{}, model.CodeError)
+	doTestInvoke(t, "CreateTask", []any{nil}, model.CodeError)
+	doTestInvoke(t, "GetTasks", nil, model.CodeError)
+	doTestInvoke(t, "GetTasks", []any{}, model.CodeError)
+	doTestInvoke(t, "GetTasks", []any{"{abc:123"}, model.CodeError)
+	doTestInvoke(t, "GetTasks", []any{&download.TaskFilter{}}, model.CodeOk)
+	doTestInvoke(t, "SwitchExtension", []any{"test", &model.SwitchExtension{Status: true}}, model.CodeError)
+}
+
+func doTestInvoke(t *testing.T, method string, params []any, expectCode model.RespCode) {
+	instance, _ := Create(nil)
+	defer instance.Close()
+
+	result := Invoke(instance, &Request{
+		Method: method,
+		Params: params,
+	})
+	buf, err := json.Marshal(result)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	var res model.Result[any]
+	if err := json.Unmarshal(buf, &res); err != nil {
+		t.Fatal(err)
+	}
+
+	if res.Code != expectCode {
+		t.Fatalf("Invoke method [%s] failed, expect code [%d], got [%d], msg: %s", method, expectCode, res.Code, res.Msg)
+	}
+}

pkg/api/http.go

@@ -0,0 +1,451 @@
+package api
+
+import (
+	"context"
+	"encoding/json"
+	"fmt"
+	"github.com/GopeedLab/gopeed/pkg/api/model"
+	"github.com/GopeedLab/gopeed/pkg/base"
+	"github.com/GopeedLab/gopeed/pkg/download"
+	"github.com/gorilla/handlers"
+	"github.com/gorilla/mux"
+	"github.com/pkg/errors"
+	"io"
+	"net"
+	"net/http"
+	"net/url"
+	"os"
+	"path/filepath"
+	"regexp"
+	"strings"
+)
+
+const instanceKey string = "apiInstance"
+
+func ListenHttp(httpCfg *base.DownloaderHttpConfig, ai *Instance) (int, func(), error) {
+	var r = mux.NewRouter()
+	r.Methods(http.MethodGet).Path("/api/v1/info").HandlerFunc(Info)
+	r.Methods(http.MethodPost).Path("/api/v1/resolve").HandlerFunc(Resolve)
+	r.Methods(http.MethodPost).Path("/api/v1/tasks").HandlerFunc(CreateTask)
+	r.Methods(http.MethodPost).Path("/api/v1/tasks/batch").HandlerFunc(CreateTaskBatch)
+	r.Methods(http.MethodPut).Path("/api/v1/tasks/{id}/pause").HandlerFunc(PauseTask)
+	r.Methods(http.MethodPut).Path("/api/v1/tasks/pause").HandlerFunc(PauseTasks)
+	r.Methods(http.MethodPut).Path("/api/v1/tasks/{id}/continue").HandlerFunc(ContinueTask)
+	r.Methods(http.MethodPut).Path("/api/v1/tasks/continue").HandlerFunc(ContinueTasks)
+	r.Methods(http.MethodDelete).Path("/api/v1/tasks/{id}").HandlerFunc(DeleteTask)
+	r.Methods(http.MethodDelete).Path("/api/v1/tasks").HandlerFunc(DeleteTasks)
+	r.Methods(http.MethodGet).Path("/api/v1/tasks/{id}").HandlerFunc(GetTask)
+	r.Methods(http.MethodGet).Path("/api/v1/tasks").HandlerFunc(GetTasks)
+	r.Methods(http.MethodGet).Path("/api/v1/tasks/{id}/stats").HandlerFunc(GetTaskStats)
+	r.Methods(http.MethodGet).Path("/api/v1/config").HandlerFunc(GetConfig)
+	r.Methods(http.MethodPut).Path("/api/v1/config").HandlerFunc(PutConfig)
+	r.Methods(http.MethodPost).Path("/api/v1/extensions").HandlerFunc(InstallExtension)
+	r.Methods(http.MethodGet).Path("/api/v1/extensions").HandlerFunc(GetExtensions)
+	r.Methods(http.MethodGet).Path("/api/v1/extensions/{identity}").HandlerFunc(GetExtension)
+	r.Methods(http.MethodPut).Path("/api/v1/extensions/{identity}/settings").HandlerFunc(UpdateExtensionSettings)
+	r.Methods(http.MethodPut).Path("/api/v1/extensions/{identity}/switch").HandlerFunc(SwitchExtension)
+	r.Methods(http.MethodDelete).Path("/api/v1/extensions/{identity}").HandlerFunc(DeleteExtension)
+	r.Methods(http.MethodGet).Path("/api/v1/extensions/{identity}/upgrade").HandlerFunc(UpgradeCheckExtension)
+	r.Methods(http.MethodPost).Path("/api/v1/extensions/{identity}/upgrade").HandlerFunc(UpgradeExtension)
+	if ai.startCfg.WebEnable {
+		r.Path("/api/v1/proxy").HandlerFunc(DoProxy)
+		r.PathPrefix("/fs/tasks").Handler(http.FileServer(&taskFileSystem{
+			downloader: ai.downloader,
+		}))
+		r.PathPrefix("/fs/extensions").Handler(http.FileServer(&extensionFileSystem{
+			downloader: ai.downloader,
+		}))
+		r.PathPrefix("/").Handler(http.FileServer(http.FS(ai.startCfg.WebFS)))
+	}
+
+	r.Use(func(h http.Handler) http.Handler {
+		return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+			ctx := context.WithValue(r.Context(), instanceKey, ai)
+			h.ServeHTTP(w, r.WithContext(ctx))
+		})
+	})
+
+	if httpCfg.ApiToken != "" || (ai.startCfg.WebEnable && ai.startCfg.WebBasicAuth != nil) {
+		r.Use(func(h http.Handler) http.Handler {
+			return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+				if httpCfg.ApiToken != "" && r.Header.Get("X-Api-Token") == httpCfg.ApiToken {
+					h.ServeHTTP(w, r)
+					return
+				}
+				if ai.startCfg.WebEnable && ai.startCfg.WebBasicAuth != nil {
+					if r.Header.Get("Authorization") == ai.startCfg.WebBasicAuth.Authorization() {
+						h.ServeHTTP(w, r)
+						return
+					}
+					w.Header().Set("WWW-Authenticate", "Basic realm=\"gopeed web\"")
+				}
+				WriteStatusJson(w, http.StatusUnauthorized, model.NewErrorResult[any]("unauthorized", model.CodeUnauthorized))
+			})
+		})
+	}
+
+	// recover panic
+	r.Use(func(h http.Handler) http.Handler {
+		return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+			defer func() {
+				if v := recover(); v != nil {
+					err := errors.WithStack(fmt.Errorf("%v", v))
+					ai.downloader.Logger.Error().Stack().Err(err).Msgf("http server panic: %s %s", r.Method, r.RequestURI)
+					WriteJson(w, model.NewErrorResult[any](err.Error(), model.CodeError))
+				}
+			}()
+			h.ServeHTTP(w, r)
+		})
+	})
+
+	srv := &http.Server{Handler: handlers.CORS(
+		handlers.AllowedHeaders([]string{"Content-Type", "X-Api-Token", "X-Target-Uri"}),
+		handlers.AllowedMethods([]string{"GET", "POST", "PUT", "PATCH", "DELETE", "OPTIONS"}),
+		handlers.AllowedOrigins([]string{"*"}),
+	)(r)}
+
+	listener, err := net.Listen("tcp", net.JoinHostPort(httpCfg.Host, fmt.Sprintf("%d", httpCfg.Port)))
+	if err != nil {
+		return 0, nil, err
+	}
+	ai.srv = srv
+	ai.listener = listener
+
+	return listener.Addr().(*net.TCPAddr).Port, func() {
+		if err := srv.Serve(listener); err != nil && !errors.Is(err, http.ErrServerClosed) {
+			ai.downloader.Logger.Error().Err(err).Msg("http server listen error")
+		}
+	}, nil
+}
+
+func getInstance(r *http.Request) *Instance {
+	return r.Context().Value(instanceKey).(*Instance)
+}
+
+func Info(w http.ResponseWriter, r *http.Request) {
+	WriteJson(w, getInstance(r).Info())
+}
+
+func Resolve(w http.ResponseWriter, r *http.Request) {
+	var req base.Request
+	if ReadJson(r, w, &req) {
+		WriteJson(w, getInstance(r).Resolve(&req))
+	}
+}
+
+func CreateTask(w http.ResponseWriter, r *http.Request) {
+	var req model.CreateTask
+	if ReadJson(r, w, &req) {
+		WriteJson(w, getInstance(r).CreateTask(&req))
+	}
+}
+
+func CreateTaskBatch(w http.ResponseWriter, r *http.Request) {
+	var req model.CreateTaskBatch
+	if ReadJson(r, w, &req) {
+		WriteJson(w, getInstance(r).CreateTaskBatch(&req))
+	}
+}
+
+func PauseTask(w http.ResponseWriter, r *http.Request) {
+	var taskId string
+	if !parseTaskId(r, w, &taskId) {
+		return
+	}
+	WriteJson(w, getInstance(r).PauseTask(taskId))
+}
+
+func PauseTasks(w http.ResponseWriter, r *http.Request) {
+	var filter download.TaskFilter
+	if !parseFilter(r, w, &filter) {
+		return
+	}
+	WriteJson(w, getInstance(r).PauseTasks(&filter))
+}
+
+func ContinueTask(w http.ResponseWriter, r *http.Request) {
+	var taskId string
+	if !parseTaskId(r, w, &taskId) {
+		return
+	}
+	WriteJson(w, getInstance(r).ContinueTask(taskId))
+}
+
+func ContinueTasks(w http.ResponseWriter, r *http.Request) {
+	var filter download.TaskFilter
+	if !parseFilter(r, w, &filter) {
+		return
+	}
+	WriteJson(w, getInstance(r).ContinueTasks(&filter))
+}
+
+func DeleteTask(w http.ResponseWriter, r *http.Request) {
+	var taskId string
+	if !parseTaskId(r, w, &taskId) {
+		return
+	}
+	force := r.FormValue("force")
+	WriteJson(w, getInstance(r).DeleteTask(taskId, force == "true"))
+}
+
+func DeleteTasks(w http.ResponseWriter, r *http.Request) {
+	var filter download.TaskFilter
+	if !parseFilter(r, w, &filter) {
+		return
+	}
+	force := r.FormValue("force")
+	WriteJson(w, getInstance(r).DeleteTasks(&filter, force == "true"))
+}
+
+func GetTask(w http.ResponseWriter, r *http.Request) {
+	var taskId string
+	if !parseTaskId(r, w, &taskId) {
+		return
+	}
+	WriteJson(w, getInstance(r).GetTask(taskId))
+}
+
+func GetTasks(w http.ResponseWriter, r *http.Request) {
+	var filter download.TaskFilter
+	if !parseFilter(r, w, &filter) {
+		return
+	}
+	WriteJson(w, getInstance(r).GetTasks(&filter))
+}
+
+func GetTaskStats(w http.ResponseWriter, r *http.Request) {
+	var taskId string
+	if !parseTaskId(r, w, &taskId) {
+		return
+	}
+	WriteJson(w, getInstance(r).GetTaskStats(taskId))
+}
+
+func GetConfig(w http.ResponseWriter, r *http.Request) {
+	WriteJson(w, getInstance(r).GetConfig())
+}
+
+func PutConfig(w http.ResponseWriter, r *http.Request) {
+	var cfg base.DownloaderStoreConfig
+	if !ReadJson(r, w, &cfg) {
+		return
+	}
+	WriteJson(w, getInstance(r).PutConfig(&cfg))
+}
+
+func InstallExtension(w http.ResponseWriter, r *http.Request) {
+	var req model.InstallExtension
+	if !ReadJson(r, w, &req) {
+		return
+	}
+	WriteJson(w, getInstance(r).InstallExtension(&req))
+}
+
+func GetExtensions(w http.ResponseWriter, r *http.Request) {
+	WriteJson(w, getInstance(r).GetExtensions())
+}
+
+func GetExtension(w http.ResponseWriter, r *http.Request) {
+	var identity string
+	if !parseIdentity(r, w, &identity) {
+		return
+	}
+	WriteJson(w, getInstance(r).GetExtension(identity))
+}
+
+func UpdateExtensionSettings(w http.ResponseWriter, r *http.Request) {
+	var identity string
+	if !parseIdentity(r, w, &identity) {
+		return
+	}
+	var req model.UpdateExtensionSettings
+	if !ReadJson(r, w, &req) {
+		return
+	}
+	WriteJson(w, getInstance(r).UpdateExtensionSettings(identity, &req))
+}
+
+func SwitchExtension(w http.ResponseWriter, r *http.Request) {
+	var identity string
+	if !parseIdentity(r, w, &identity) {
+		return
+	}
+	var switchExtension model.SwitchExtension
+	if !ReadJson(r, w, &switchExtension) {
+		return
+	}
+	WriteJson(w, getInstance(r).SwitchExtension(identity, &switchExtension))
+}
+
+func DeleteExtension(w http.ResponseWriter, r *http.Request) {
+	var identity string
+	if !parseIdentity(r, w, &identity) {
+		return
+	}
+	WriteJson(w, getInstance(r).DeleteExtension(identity))
+}
+
+func UpgradeCheckExtension(w http.ResponseWriter, r *http.Request) {
+	var identity string
+	if !parseIdentity(r, w, &identity) {
+		return
+	}
+	WriteJson(w, getInstance(r).UpgradeCheckExtension(identity))
+}
+
+func UpgradeExtension(w http.ResponseWriter, r *http.Request) {
+	var identity string
+	if !parseIdentity(r, w, &identity) {
+		return
+	}
+	WriteJson(w, getInstance(r).UpgradeExtension(identity))
+}
+
+func DoProxy(w http.ResponseWriter, r *http.Request) {
+	target := r.Header.Get("X-Target-Uri")
+	if target == "" {
+		writeError(w, "param invalid: X-Target-Uri")
+		return
+	}
+	targetUrl, err := url.Parse(target)
+	if err != nil {
+		writeError(w, err.Error())
+		return
+	}
+	r.RequestURI = ""
+	r.URL = targetUrl
+	r.Host = targetUrl.Host
+	resp, err := http.DefaultClient.Do(r)
+	if err != nil {
+		writeError(w, err.Error())
+		return
+	}
+	defer resp.Body.Close()
+	for k, vv := range resp.Header {
+		for _, v := range vv {
+			w.Header().Set(k, v)
+		}
+	}
+	w.WriteHeader(resp.StatusCode)
+	buf, err := io.ReadAll(resp.Body)
+	if err != nil {
+		writeError(w, err.Error())
+		return
+	}
+	w.Write(buf)
+}
+
+func parsePathParam(r *http.Request, w http.ResponseWriter, name string, value *string) bool {
+	vars := mux.Vars(r)
+	*value = vars[name]
+	if *value == "" {
+		WriteJson(w, model.NewErrorResult[any]("param invalid: id", model.CodeInvalidParam))
+		return false
+	}
+	return true
+}
+
+func parseTaskId(r *http.Request, w http.ResponseWriter, taskId *string) bool {
+	return parsePathParam(r, w, "id", taskId)
+}
+
+func parseIdentity(r *http.Request, w http.ResponseWriter, identity *string) bool {
+	return parsePathParam(r, w, "identity", identity)
+}
+
+func parseFilter(r *http.Request, w http.ResponseWriter, filter *download.TaskFilter) bool {
+	if err := r.ParseForm(); err != nil {
+		WriteJson(w, model.NewErrorResult[any](err.Error()))
+		return false
+	}
+
+	filter.ID = r.Form["id"]
+	filter.Status = convertStatues(r.Form["status"])
+	filter.NotStatus = convertStatues(r.Form["notStatus"])
+	return true
+}
+
+func convertStatues(statues []string) []base.Status {
+	result := make([]base.Status, 0)
+	for _, status := range statues {
+		result = append(result, base.Status(status))
+	}
+	return result
+}
+
+func writeError(w http.ResponseWriter, msg string) {
+	w.WriteHeader(http.StatusInternalServerError)
+	w.Write([]byte(msg))
+}
+
+func ReadJson(r *http.Request, w http.ResponseWriter, v any) bool {
+	if err := json.NewDecoder(r.Body).Decode(v); err != nil {
+		WriteJson(w, model.NewErrorResult[any](err.Error()))
+		return false
+	}
+	return true
+}
+
+func WriteJson(w http.ResponseWriter, v any) {
+	WriteStatusJson(w, http.StatusOK, v)
+}
+
+func WriteStatusJson(w http.ResponseWriter, statusCode int, v any) {
+	w.Header().Set("Content-Type", "application/json; charset=utf-8")
+	w.WriteHeader(statusCode)
+	json.NewEncoder(w).Encode(v)
+}
+
+func resolvePath(urlPath string, prefix string) (identity string, path string, err error) {
+	// remove prefix
+	clearPath := strings.TrimPrefix(urlPath, prefix)
+	// match extension identity, eg: /fs/extensions/identity/xxx
+	reg := regexp.MustCompile(`^/([^/]+)/(.*)$`)
+	if !reg.MatchString(clearPath) {
+		err = os.ErrNotExist
+		return
+	}
+	matched := reg.FindStringSubmatch(clearPath)
+	if len(matched) != 3 {
+		err = os.ErrNotExist
+		return
+	}
+	return matched[1], matched[2], nil
+}
+
+// handle task file resource
+type taskFileSystem struct {
+	downloader *download.Downloader
+}
+
+func (e *taskFileSystem) Open(name string) (http.File, error) {
+	// get extension identity
+	identity, path, err := resolvePath(name, "/fs/tasks")
+	if err != nil {
+		return nil, err
+	}
+	task := e.downloader.GetTask(identity)
+	if task == nil {
+		return nil, os.ErrNotExist
+	}
+	return os.Open(filepath.Join(task.Meta.RootDirPath(), path))
+}
+
+// handle extension file resource
+type extensionFileSystem struct {
+	downloader *download.Downloader
+}
+
+func (e *extensionFileSystem) Open(name string) (http.File, error) {
+	// get extension identity
+	identity, path, err := resolvePath(name, "/fs/extensions")
+	if err != nil {
+		return nil, err
+	}
+	extension, err := e.downloader.GetExtension(identity)
+	if err != nil {
+		return nil, os.ErrNotExist
+	}
+	extensionPath := e.downloader.ExtensionPath(extension)
+	return os.Open(filepath.Join(extensionPath, path))
+}

pkg/api/http_test.go

@@ -1,4 +1,4 @@
-package rest
+package api
 
 import (
 	"bytes"
@@ -7,9 +7,9 @@ import (
 	"errors"
 	"fmt"
 	"github.com/GopeedLab/gopeed/internal/test"
+	"github.com/GopeedLab/gopeed/pkg/api/model"
 	"github.com/GopeedLab/gopeed/pkg/base"
 	"github.com/GopeedLab/gopeed/pkg/download"
-	"github.com/GopeedLab/gopeed/pkg/rest/model"
 	"io"
 	"net"
 	"net/http"
@@ -21,7 +21,8 @@ import (
 )
 
 var (
-	restPort int
+	httpInstance *Instance
+	restPort     int
 
 	taskReq = &base.Request{
 		Extra: map[string]any{
@@ -90,7 +91,7 @@ func TestCreateTask(t *testing.T) {
 
 		var wg sync.WaitGroup
 		wg.Add(1)
-		Downloader.Listener(func(event *download.Event) {
+		httpInstance.Listener(func(event *download.Event) {
 			if event.Key == download.EventKeyFinally {
 				wg.Done()
 			}
@@ -117,7 +118,7 @@ func TestCreateDirectTask(t *testing.T) {
 	doTest(func() {
 		var wg sync.WaitGroup
 		wg.Add(1)
-		Downloader.Listener(func(event *download.Event) {
+		httpInstance.Listener(func(event *download.Event) {
 			if event.Key == download.EventKeyFinally {
 				wg.Done()
 			}
@@ -156,7 +157,7 @@ func TestCreateDirectTaskWithResoled(t *testing.T) {
 	doTest(func() {
 		var wg sync.WaitGroup
 		wg.Add(1)
-		Downloader.Listener(func(event *download.Event) {
+		httpInstance.Listener(func(event *download.Event) {
 			if event.Key == download.EventKeyFinally {
 				wg.Done()
 			}
@@ -180,7 +181,7 @@ func TestPauseAndContinueTask(t *testing.T) {
 	doTest(func() {
 		var wg sync.WaitGroup
 		wg.Add(1)
-		Downloader.Listener(func(event *download.Event) {
+		httpInstance.Listener(func(event *download.Event) {
 			switch event.Key {
 			case download.EventKeyFinally:
 				wg.Done()
@@ -214,10 +215,7 @@ func TestPauseAndContinueTask(t *testing.T) {
 
 func TestPauseAllAndContinueALLTasks(t *testing.T) {
 	doTest(func() {
-		cfg, err := Downloader.GetConfig()
-		if err != nil {
-			t.Fatal(err)
-		}
+		cfg := UnwrapResult(httpInstance.GetConfig())
 
 		createAndPause := func() {
 			taskId := httpRequestCheckOk[string](http.MethodPost, "/api/v1/tasks", createReq)
@@ -275,7 +273,7 @@ func TestDeleteAllTasks(t *testing.T) {
 
 		var wg sync.WaitGroup
 		wg.Add(taskCount)
-		Downloader.Listener(func(event *download.Event) {
+		httpInstance.Listener(func(event *download.Event) {
 			if event.Key == download.EventKeyFinally {
 				wg.Done()
 			}
@@ -301,7 +299,7 @@ func TestDeleteTasksByStatues(t *testing.T) {
 
 		var wg sync.WaitGroup
 		wg.Add(taskCount)
-		Downloader.Listener(func(event *download.Event) {
+		httpInstance.Listener(func(event *download.Event) {
 			if event.Key == download.EventKeyFinally {
 				wg.Done()
 			}
@@ -325,7 +323,7 @@ func TestGetTasks(t *testing.T) {
 	doTest(func() {
 		var wg sync.WaitGroup
 		wg.Add(1)
-		Downloader.Listener(func(event *download.Event) {
+		httpInstance.Listener(func(event *download.Event) {
 			if event.Key == download.EventKeyFinally {
 				wg.Done()
 			}
@@ -354,7 +352,10 @@ func TestGetAndPutConfig(t *testing.T) {
 		cfg := httpRequestCheckOk[*base.DownloaderStoreConfig](http.MethodGet, "/api/v1/config", nil)
 		cfg.DownloadDir = "./download"
 		cfg.Extra = map[string]any{
-			"serverConfig": &Config{
+			"serverConfig": &struct {
+				Host string `json:"host"`
+				Port int    `json:"port"`
+			}{
 				Host: "127.0.0.1",
 				Port: 8080,
 			},
@@ -446,16 +447,16 @@ func TestDeleteExtension(t *testing.T) {
 	})
 }
 
-func TestUpdateCheckExtension(t *testing.T) {
+func TestUpgradeCheckExtension(t *testing.T) {
 	doTest(func() {
 		identity := httpRequestCheckOk[string](http.MethodPost, "/api/v1/extensions", installExtensionReq)
-		resp := httpRequestCheckOk[*model.UpdateCheckExtensionResp](http.MethodGet, "/api/v1/extensions/"+identity+"/update", nil)
+		resp := httpRequestCheckOk[*model.UpgradeCheckExtensionResp](http.MethodGet, "/api/v1/extensions/"+identity+"/upgrade", nil)
 		// no new version
 		if resp.NewVersion != "" {
-			t.Errorf("UpdateCheckExtension() got = %v, want %v", resp.NewVersion, "")
+			t.Errorf("UpgradeCheckExtension() got = %v, want %v", resp.NewVersion, "")
 		}
 		// force update
-		httpRequestCheckOk[any](http.MethodPost, "/api/v1/extensions/"+identity+"/update", nil)
+		httpRequestCheckOk[any](http.MethodPost, "/api/v1/extensions/"+identity+"/upgrade", nil)
 	})
 }
 
@@ -506,13 +507,19 @@ func TestDoProxy(t *testing.T) {
 func TestApiToken(t *testing.T) {
 	var cfg = &model.StartConfig{}
 	cfg.Init()
-	cfg.ApiToken = "123456"
-	fileListener := doStart(cfg)
+	cfg.DownloadConfig = &base.DownloaderStoreConfig{
+		Http: &base.DownloaderHttpConfig{
+			Enable:   true,
+			ApiToken: "123456",
+		},
+	}
+	httpInstance, _ = Create(cfg)
+	fileListener := doStart()
 	defer func() {
 		if err := fileListener.Close(); err != nil {
 			panic(err)
 		}
-		Stop()
+		httpInstance.Close()
 	}()
 
 	status, _ := doHttpRequest0(http.MethodGet, "/api/v1/config", nil, nil)
@@ -521,7 +528,7 @@ func TestApiToken(t *testing.T) {
 	}
 
 	status, _ = doHttpRequest0(http.MethodGet, "/api/v1/config", map[string]string{
-		"X-Api-Token": cfg.ApiToken,
+		"X-Api-Token": cfg.DownloadConfig.Http.ApiToken,
 	}, nil)
 	if status != http.StatusOK {
 		t.Errorf("TestApiToken() got = %v, want %v", status, http.StatusOK)
@@ -532,18 +539,24 @@ func TestApiToken(t *testing.T) {
 func TestAuthorization(t *testing.T) {
 	var cfg = &model.StartConfig{}
 	cfg.Init()
-	cfg.ApiToken = "123456"
+	cfg.DownloadConfig = &base.DownloaderStoreConfig{
+		Http: &base.DownloaderHttpConfig{
+			Enable:   true,
+			ApiToken: "123456",
+		},
+	}
 	cfg.WebEnable = true
 	cfg.WebBasicAuth = &model.WebBasicAuth{
 		Username: "admin",
 		Password: "123456",
 	}
-	fileListener := doStart(cfg)
+	httpInstance, _ = Create(cfg)
+	fileListener := doStart()
 	defer func() {
 		if err := fileListener.Close(); err != nil {
 			panic(err)
 		}
-		Stop()
+		httpInstance.Close()
 	}()
 
 	status, _ := doHttpRequest0(http.MethodGet, "/api/v1/config", nil, nil)
@@ -559,7 +572,7 @@ func TestAuthorization(t *testing.T) {
 	}
 
 	status, _ = doHttpRequest0(http.MethodGet, "/api/v1/config", map[string]string{
-		"X-Api-Token": cfg.ApiToken,
+		"X-Api-Token": cfg.DownloadConfig.Http.ApiToken,
 	}, nil)
 	if status != http.StatusOK {
 		t.Errorf("TestAuthorization() got = %v, want %v", status, http.StatusOK)
@@ -573,17 +586,23 @@ func doTest(handler func()) {
 		cfg.Storage = storage
 		cfg.StorageDir = ".test_storage"
 		cfg.WebEnable = true
-		fileListener := doStart(cfg)
+		cfg.DownloadConfig = &base.DownloaderStoreConfig{
+			Http: &base.DownloaderHttpConfig{
+				Enable: true,
+			},
+		}
+		httpInstance, _ = Create(cfg)
+		fileListener := doStart()
 		defer func() {
 			if err := fileListener.Close(); err != nil {
 				panic(err)
 			}
-			Stop()
-			Downloader.Clear()
+			httpInstance.StopHttp()
+			httpInstance.Clear()
 		}()
 		defer func() {
-			Downloader.Pause(nil)
-			Downloader.Delete(nil, true)
+			httpInstance.PauseTasks(nil)
+			httpInstance.DeleteTasks(nil, true)
 			os.RemoveAll(cfg.StorageDir)
 		}()
 		taskReq.URL = "http://" + fileListener.Addr().String() + "/" + test.BuildName
@@ -593,15 +612,19 @@ func doTest(handler func()) {
 	testFunc(model.StorageBolt)
 }
 
-func doStart(cfg *model.StartConfig) net.Listener {
-	port, err := Start(cfg)
-	if err != nil {
-		panic(err)
-	}
+func doStart() net.Listener {
+	port := UnwrapResult(httpInstance.StartHttp())
 	restPort = port
 	return test.StartTestFileServer()
 }
 
+func UnwrapResult[T any](result *model.Result[T]) T {
+	if result.HasError() {
+		panic(result.Msg)
+	}
+	return result.Data
+}
+
 func doHttpRequest0(method string, path string, headers map[string]string, body any) (int, []byte) {
 	var reader io.Reader
 	if body != nil {

pkg/api/model/api.go

@@ -14,13 +14,10 @@ const (
 )
 
 type StartConfig struct {
-	Network           string                      `json:"network"`
-	Address           string                      `json:"address"`
 	RefreshInterval   int                         `json:"refreshInterval"`
 	Storage           Storage                     `json:"storage"`
 	StorageDir        string                      `json:"storageDir"`
 	WhiteDownloadDirs []string                    `json:"whiteDownloadDirs"`
-	ApiToken          string                      `json:"apiToken"`
 	DownloadConfig    *base.DownloaderStoreConfig `json:"downloadConfig"`
 
 	ProductionMode bool
@@ -31,12 +28,6 @@ type StartConfig struct {
 }
 
 func (cfg *StartConfig) Init() *StartConfig {
-	if cfg.Network == "" {
-		cfg.Network = "tcp"
-	}
-	if cfg.Address == "" {
-		cfg.Address = "127.0.0.1:0"
-	}
 	if cfg.RefreshInterval == 0 {
 		cfg.RefreshInterval = 350
 	}
@@ -59,3 +50,9 @@ func (cfg *WebBasicAuth) Authorization() string {
 	userId := cfg.Username + ":" + cfg.Password
 	return "Basic " + base64.StdEncoding.EncodeToString([]byte(userId))
 }
+
+type HttpListenResult struct {
+	Host string `json:"host"`
+	// Port is the http server real listen port.
+	Port int `json:"port"`
+}

pkg/api/model/extension.go

@@ -13,6 +13,6 @@ type SwitchExtension struct {
 	Status bool `json:"status"`
 }
 
-type UpdateCheckExtensionResp struct {
+type UpgradeCheckExtensionResp struct {
 	NewVersion string `json:"newVersion"`
 }

pkg/api/model/result.go

@@ -1,5 +1,7 @@
 package model
 
+import "encoding/json"
+
 type RespCode int
 
 const (
@@ -20,6 +22,15 @@ type Result[T any] struct {
 	Data T        `json:"data"`
 }
 
+func (r *Result[T]) Json() string {
+	buf, _ := json.Marshal(r)
+	return string(buf)
+}
+
+func (r *Result[T]) HasError() bool {
+	return r.Code != CodeOk
+}
+
 func NewOkResult[T any](data T) *Result[T] {
 	return &Result[T]{
 		Code: CodeOk,
@@ -33,14 +44,14 @@ func NewNilResult() *Result[any] {
 	}
 }
 
-func NewErrorResult(msg string, code ...RespCode) *Result[any] {
+func NewErrorResult[T any](msg string, code ...RespCode) *Result[T] {
 	// if code is not provided, the default code is CodeError
 	c := CodeError
 	if len(code) > 0 {
 		c = code[0]
 	}
 
-	return &Result[any]{
+	return &Result[T]{
 		Code: c,
 		Msg:  msg,
 	}

pkg/base/constants.go

@@ -15,7 +15,6 @@ const (
 	HttpCodeOK             = 200
 	HttpCodePartialContent = 206
 
-	HttpHeaderHost               = "Host"
 	HttpHeaderRange              = "Range"
 	HttpHeaderAcceptRanges       = "Accept-Ranges"
 	HttpHeaderContentLength      = "Content-Length"

pkg/base/model.go

@@ -171,6 +171,7 @@ type DownloaderStoreConfig struct {
 	MaxRunning     int                    `json:"maxRunning"`     // MaxRunning is the max running download count
 	ProtocolConfig map[string]any         `json:"protocolConfig"` // ProtocolConfig is special config for each protocol
 	Extra          map[string]any         `json:"extra"`
+	Http           *DownloaderHttpConfig  `json:"http"`
 	Proxy          *DownloaderProxyConfig `json:"proxy"`
 }
 
@@ -181,6 +182,12 @@ func (cfg *DownloaderStoreConfig) Init() *DownloaderStoreConfig {
 	if cfg.ProtocolConfig == nil {
 		cfg.ProtocolConfig = make(map[string]any)
 	}
+	if cfg.Extra == nil {
+		cfg.Extra = make(map[string]any)
+	}
+	if cfg.Http == nil {
+		cfg.Http = &DownloaderHttpConfig{}
+	}
 	if cfg.Proxy == nil {
 		cfg.Proxy = &DownloaderProxyConfig{}
 	}
@@ -203,12 +210,28 @@ func (cfg *DownloaderStoreConfig) Merge(beforeCfg *DownloaderStoreConfig) *Downl
 	if cfg.Extra == nil {
 		cfg.Extra = beforeCfg.Extra
 	}
+	if cfg.Http == nil {
+		cfg.Http = beforeCfg.Http
+	}
 	if cfg.Proxy == nil {
 		cfg.Proxy = beforeCfg.Proxy
 	}
 	return cfg
 }
 
+type DownloaderHttpConfig struct {
+	// Enable is the flag that enable http server
+	Enable bool `json:"Enable"`
+	// Host is the http server listen address.
+	Host string `json:"host"`
+	// Port is the http server listen port.
+	Port int `json:"port"`
+	// ApiToken is the auth token for http API
+	ApiToken string `json:"apiToken"`
+	// RunningPort is the http server real listen port.
+	RunningPort int `json:"runningPort"`
+}
+
 type DownloaderProxyConfig struct {
 	Enable bool `json:"enable"`
 	// System is the flag that use system proxy

pkg/base/model_test.go

@@ -17,6 +17,8 @@ func TestDownloaderStoreConfig_Init(t *testing.T) {
 			&DownloaderStoreConfig{
 				MaxRunning:     5,
 				ProtocolConfig: map[string]any{},
+				Extra:          make(map[string]any),
+				Http:           &DownloaderHttpConfig{},
 				Proxy:          &DownloaderProxyConfig{},
 			},
 		},
@@ -28,6 +30,8 @@ func TestDownloaderStoreConfig_Init(t *testing.T) {
 			&DownloaderStoreConfig{
 				MaxRunning:     10,
 				ProtocolConfig: map[string]any{},
+				Extra:          make(map[string]any),
+				Http:           &DownloaderHttpConfig{},
 				Proxy:          &DownloaderProxyConfig{},
 			},
 		},
@@ -43,6 +47,8 @@ func TestDownloaderStoreConfig_Init(t *testing.T) {
 				ProtocolConfig: map[string]any{
 					"key": "value",
 				},
+				Extra: make(map[string]any),
+				Http:  &DownloaderHttpConfig{},
 				Proxy: &DownloaderProxyConfig{},
 			},
 		},
@@ -56,6 +62,8 @@ func TestDownloaderStoreConfig_Init(t *testing.T) {
 			&DownloaderStoreConfig{
 				MaxRunning:     5,
 				ProtocolConfig: map[string]any{},
+				Extra:          make(map[string]any),
+				Http:           &DownloaderHttpConfig{},
 				Proxy: &DownloaderProxyConfig{
 					Enable: true,
 				},

pkg/download/downloader.go

@@ -252,7 +252,7 @@ func (d *Downloader) setupFetcher(fm fetcher.FetcherManager, fetcher fetcher.Fet
 	ctl.GetConfig = func(v any) {
 		d.getProtocolConfig(fm.Name(), v)
 	}
-	// Get proxy config, task request proxy config has higher priority, then use global proxy config
+	// get proxy config, task request proxy config has higher priority, then use global proxy config
 	ctl.GetProxy = func(requestProxy *base.RequestProxy) func(*gohttp.Request) (*url.URL, error) {
 		if requestProxy == nil {
 			return d.cfg.Proxy.ToHandler()
@@ -390,7 +390,7 @@ func (d *Downloader) Pause(filter *TaskFilter) (err error) {
 		return d.pauseAll()
 	}
 
-	filter.NotStatuses = []base.Status{base.DownloadStatusPause, base.DownloadStatusError, base.DownloadStatusDone}
+	filter.NotStatus = []base.Status{base.DownloadStatusPause, base.DownloadStatusError, base.DownloadStatusDone}
 	pauseTasks := d.GetTasksByFilter(filter)
 	if len(pauseTasks) == 0 {
 		return ErrTaskNotFound
@@ -430,7 +430,7 @@ func (d *Downloader) Continue(filter *TaskFilter) (err error) {
 		return d.continueAll()
 	}
 
-	filter.NotStatuses = []base.Status{base.DownloadStatusRunning, base.DownloadStatusDone}
+	filter.NotStatus = []base.Status{base.DownloadStatusRunning, base.DownloadStatusDone}
 	continueTasks := d.GetTasksByFilter(filter)
 	if len(continueTasks) == 0 {
 		return ErrTaskNotFound
@@ -527,7 +527,7 @@ func (d *Downloader) ContinueBatch(filter *TaskFilter) (err error) {
 
 func (d *Downloader) Delete(filter *TaskFilter, force bool) (err error) {
 	if filter == nil || filter.IsEmpty() {
-		return d.deleteAll()
+		return d.deleteAll(force)
 	}
 
 	deleteTasks := d.GetTasksByFilter(filter)
@@ -572,24 +572,27 @@ func (d *Downloader) Delete(filter *TaskFilter, force bool) (err error) {
 	return
 }
 
-func (d *Downloader) deleteAll() (err error) {
+func (d *Downloader) deleteAll(force bool) (err error) {
+	deleteTasksPtr := make([]*Task, 0)
+
 	func() {
 		d.lock.Lock()
 		defer d.lock.Unlock()
 
+		deleteTasksPtr = append(deleteTasksPtr, d.tasks...)
 		d.tasks = make([]*Task, 0)
 		d.waitTasks = make([]*Task, 0)
 	}()
 
-	for _, task := range d.tasks {
-		if err = d.doDelete(task, true); err != nil {
+	for _, task := range deleteTasksPtr {
+		if err = d.doDelete(task, force); err != nil {
 			return
 		}
 	}
 	return
 }
 
-func (d *Downloader) Stats(id string) (sr any, err error) {
+func (d *Downloader) GetTaskStats(id string) (sr any, err error) {
 	task := d.GetTask(id)
 	if task == nil {
 		return sr, ErrTaskNotFound
@@ -719,10 +722,10 @@ func (d *Downloader) GetTasksByFilter(filter *TaskFilter) []*Task {
 	}
 
 	idMatch := func(task *Task) bool {
-		if len(filter.IDs) == 0 {
+		if len(filter.ID) == 0 {
 			return true
 		}
-		for _, id := range filter.IDs {
+		for _, id := range filter.ID {
 			if task.ID == id {
 				return true
 			}
@@ -730,10 +733,10 @@ func (d *Downloader) GetTasksByFilter(filter *TaskFilter) []*Task {
 		return false
 	}
 	statusMatch := func(task *Task) bool {
-		if len(filter.Statuses) == 0 {
+		if len(filter.Status) == 0 {
 			return true
 		}
-		for _, status := range filter.Statuses {
+		for _, status := range filter.Status {
 			if task.Status == status {
 				return true
 			}
@@ -741,10 +744,10 @@ func (d *Downloader) GetTasksByFilter(filter *TaskFilter) []*Task {
 		return false
 	}
 	notStatusMatch := func(task *Task) bool {
-		if len(filter.NotStatuses) == 0 {
+		if len(filter.NotStatus) == 0 {
 			return true
 		}
-		for _, status := range filter.NotStatuses {
+		for _, status := range filter.NotStatus {
 			if task.Status == status {
 				return false
 			}
@@ -826,7 +829,7 @@ func (d *Downloader) watch(task *Task) {
 	}
 
 	// When delete a not resolved task, need check if the task resource is nil
-	if task.Meta.Res == nil || d.GetTask(task.ID) == nil {
+	if task.Meta.Res == nil {
 		return
 	}
 

pkg/download/downloader_test.go

@@ -400,7 +400,7 @@ func TestDownloader_StoreAndRestore(t *testing.T) {
 		t.Fatal(err)
 	}
 	time.Sleep(time.Millisecond * 1001)
-	err = downloader.Pause(&TaskFilter{IDs: []string{id}})
+	err = downloader.Pause(&TaskFilter{ID: []string{id}})
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -424,7 +424,7 @@ func TestDownloader_StoreAndRestore(t *testing.T) {
 			wg.Done()
 		}
 	})
-	err = downloader.Continue(&TaskFilter{IDs: []string{id}})
+	err = downloader.Continue(&TaskFilter{ID: []string{id}})
 	wg.Wait()
 	if err != nil {
 		t.Fatal(err)
@@ -551,7 +551,7 @@ func TestDownloader_GetTasksByFilter(t *testing.T) {
 
 	t.Run("GetTasksByFilter ids", func(t *testing.T) {
 		tasks := downloader.GetTasksByFilter(&TaskFilter{
-			IDs: taskIds,
+			ID: taskIds,
 		})
 		if len(tasks) != len(reqs) {
 			t.Errorf("GetTasksByFilter ids task got = %v, want %v", len(tasks), len(reqs))
@@ -560,7 +560,7 @@ func TestDownloader_GetTasksByFilter(t *testing.T) {
 
 	t.Run("GetTasksByFilter match ids", func(t *testing.T) {
 		tasks := downloader.GetTasksByFilter(&TaskFilter{
-			IDs: []string{taskIds[0]},
+			ID: []string{taskIds[0]},
 		})
 		if len(tasks) != 1 {
 			t.Errorf("GetTasksByFilter ids task got = %v, want %v", len(tasks), 1)
@@ -569,7 +569,7 @@ func TestDownloader_GetTasksByFilter(t *testing.T) {
 
 	t.Run("GetTasksByFilter not match ids", func(t *testing.T) {
 		tasks := downloader.GetTasksByFilter(&TaskFilter{
-			IDs: []string{"xxx"},
+			ID: []string{"xxx"},
 		})
 		if len(tasks) != 0 {
 			t.Errorf("GetTasksByFilter ids task got = %v, want %v", len(tasks), 0)
@@ -578,7 +578,7 @@ func TestDownloader_GetTasksByFilter(t *testing.T) {
 
 	t.Run("GetTasksByFilter status", func(t *testing.T) {
 		tasks := downloader.GetTasksByFilter(&TaskFilter{
-			Statuses: []base.Status{base.DownloadStatusDone},
+			Status: []base.Status{base.DownloadStatusDone},
 		})
 		if len(tasks) != len(reqs) {
 			t.Errorf("GetTasksByFilter status task got = %v, want %v", len(tasks), len(reqs))
@@ -587,7 +587,7 @@ func TestDownloader_GetTasksByFilter(t *testing.T) {
 
 	t.Run("GetTasksByFilter not match status", func(t *testing.T) {
 		tasks := downloader.GetTasksByFilter(&TaskFilter{
-			Statuses: []base.Status{base.DownloadStatusError},
+			Status: []base.Status{base.DownloadStatusError},
 		})
 		if len(tasks) != 0 {
 			t.Errorf("GetTasksByFilter status task got = %v, want %v", len(tasks), 0)
@@ -596,7 +596,7 @@ func TestDownloader_GetTasksByFilter(t *testing.T) {
 
 	t.Run("GetTasksByFilter match notStatus", func(t *testing.T) {
 		tasks := downloader.GetTasksByFilter(&TaskFilter{
-			NotStatuses: []base.Status{base.DownloadStatusRunning, base.DownloadStatusPause},
+			NotStatus: []base.Status{base.DownloadStatusRunning, base.DownloadStatusPause},
 		})
 		if len(tasks) != len(reqs) {
 			t.Errorf("GetTasksByFilter match notStatus task got = %v, want %v", len(tasks), len(reqs))
@@ -605,7 +605,7 @@ func TestDownloader_GetTasksByFilter(t *testing.T) {
 
 	t.Run("GetTasksByFilter not match notStatus", func(t *testing.T) {
 		tasks := downloader.GetTasksByFilter(&TaskFilter{
-			NotStatuses: []base.Status{base.DownloadStatusDone},
+			NotStatus: []base.Status{base.DownloadStatusDone},
 		})
 		if len(tasks) != 0 {
 			t.Errorf("GetTasksByFilter not match notStatus task got = %v, want %v", len(tasks), 0)
@@ -614,8 +614,8 @@ func TestDownloader_GetTasksByFilter(t *testing.T) {
 
 	t.Run("GetTasksByFilter match ids and status", func(t *testing.T) {
 		tasks := downloader.GetTasksByFilter(&TaskFilter{
-			IDs:      []string{taskIds[0]},
-			Statuses: []base.Status{base.DownloadStatusDone},
+			ID:     []string{taskIds[0]},
+			Status: []base.Status{base.DownloadStatusDone},
 		})
 		if len(tasks) != 1 {
 			t.Errorf("GetTasksByFilter match ids and status task got = %v, want %v", len(tasks), 1)
@@ -624,8 +624,8 @@ func TestDownloader_GetTasksByFilter(t *testing.T) {
 
 	t.Run("GetTasksByFilter not match ids and status", func(t *testing.T) {
 		tasks := downloader.GetTasksByFilter(&TaskFilter{
-			IDs:      []string{taskIds[0]},
-			Statuses: []base.Status{base.DownloadStatusError},
+			ID:     []string{taskIds[0]},
+			Status: []base.Status{base.DownloadStatusError},
 		})
 		if len(tasks) != 0 {
 			t.Errorf("GetTasksByFilter not match ids and status task got = %v, want %v", len(tasks), 0)

pkg/download/extension.go

@@ -702,34 +702,38 @@ type OnDoneContext struct {
 	Task *Task `json:"task"`
 }
 
-// ExtensionTask is a wrapper of Task, it's used to interact with extension scripts.
-// Avoid extension scripts modifying task directly, use ExtensionTask to encapsulate task,
-// only some fields can be modified, such as request info.
 type ExtensionTask struct {
 	download *Downloader
+	task     *Task
 
-	*Task
+	Meta *ExtensionTaskMeta `json:"meta"`
+}
+
+// ExtensionTaskMeta restricts extension scripts to only modify request info
+type ExtensionTaskMeta struct {
+	Req *base.Request `json:"req"`
 }
 
 func NewExtensionTask(download *Downloader, task *Task) *ExtensionTask {
-	// restricts extension scripts to only modify request info
 	newTask := task.clone()
-	newTask.Meta.Req = task.Meta.Req
 	return &ExtensionTask{
+		task:     newTask,
 		download: download,
-		Task:     newTask,
+		Meta: &ExtensionTaskMeta{
+			Req: task.Meta.Req,
+		},
 	}
 }
 
 func (t *ExtensionTask) Continue() error {
 	return t.download.Continue(&TaskFilter{
-		IDs: []string{t.ID},
+		ID: []string{t.task.ID},
 	})
 }
 
 func (t *ExtensionTask) Pause() error {
 	return t.download.Pause(&TaskFilter{
-		IDs: []string{t.ID},
+		ID: []string{t.task.ID},
 	})
 }
 

pkg/download/model.go

@@ -75,7 +75,7 @@ func (t *Task) Name() string {
 		return t.Meta.Res.Name
 	}
 
-	// Get the name of the first file
+	// get the name of the first file
 	return t.Meta.Res.Files[0].Name
 }
 
@@ -113,13 +113,13 @@ func (t *Task) calcSpeed(speedArr []int64, downloaded int64, usedTime float64) i
 }
 
 type TaskFilter struct {
-	IDs         []string
-	Statuses    []base.Status
-	NotStatuses []base.Status
+	ID        []string      `json:"id"`
+	Status    []base.Status `json:"status"`
+	NotStatus []base.Status `json:"notStatus"`
 }
 
 func (f *TaskFilter) IsEmpty() bool {
-	return len(f.IDs) == 0 && len(f.Statuses) == 0 && len(f.NotStatuses) == 0
+	return len(f.ID) == 0 && len(f.Status) == 0 && len(f.NotStatus) == 0
 }
 
 type DownloaderConfig struct {

pkg/rest/api.go

@@ -1,389 +0,0 @@
-package rest
-
-import (
-	"github.com/GopeedLab/gopeed/pkg/base"
-	"github.com/GopeedLab/gopeed/pkg/download"
-	"github.com/GopeedLab/gopeed/pkg/rest/model"
-	"github.com/gorilla/mux"
-	"io"
-	"net/http"
-	"net/url"
-	"runtime"
-)
-
-func Info(w http.ResponseWriter, r *http.Request) {
-	info := map[string]any{
-		"version":  base.Version,
-		"runtime":  runtime.Version(),
-		"os":       runtime.GOOS,
-		"arch":     runtime.GOARCH,
-		"inDocker": base.InDocker == "true",
-	}
-	WriteJson(w, model.NewOkResult(info))
-}
-
-func Resolve(w http.ResponseWriter, r *http.Request) {
-	var req base.Request
-	if ReadJson(r, w, &req) {
-		rr, err := Downloader.Resolve(&req)
-		if err != nil {
-			WriteJson(w, model.NewErrorResult(err.Error()))
-			return
-		}
-		WriteJson(w, model.NewOkResult(rr))
-	}
-}
-
-func CreateTask(w http.ResponseWriter, r *http.Request) {
-	var req model.CreateTask
-	if ReadJson(r, w, &req) {
-		var (
-			taskId string
-			err    error
-		)
-		if req.Rid != "" {
-			taskId, err = Downloader.Create(req.Rid, req.Opt)
-		} else if req.Req != nil {
-			taskId, err = Downloader.CreateDirect(req.Req, req.Opt)
-		} else {
-			WriteJson(w, model.NewErrorResult("param invalid: rid or req", model.CodeInvalidParam))
-			return
-		}
-		if err != nil {
-			WriteJson(w, model.NewErrorResult(err.Error()))
-			return
-		}
-		WriteJson(w, model.NewOkResult(taskId))
-	}
-}
-
-func CreateTaskBatch(w http.ResponseWriter, r *http.Request) {
-	var req model.CreateTaskBatch
-	if ReadJson(r, w, &req) {
-		if len(req.Reqs) == 0 {
-			WriteJson(w, model.NewErrorResult("param invalid: reqs", model.CodeInvalidParam))
-			return
-		}
-		taskIds, err := Downloader.CreateDirectBatch(req.Reqs, req.Opt)
-		if err != nil {
-			WriteJson(w, model.NewErrorResult(err.Error()))
-			return
-		}
-		WriteJson(w, model.NewOkResult(taskIds))
-	}
-}
-
-func PauseTask(w http.ResponseWriter, r *http.Request) {
-	filter, errResult := parseIdFilter(r)
-	if errResult != nil {
-		WriteJson(w, errResult)
-		return
-	}
-
-	if err := Downloader.Pause(filter); err != nil {
-		WriteJson(w, model.NewErrorResult(err.Error()))
-		return
-	}
-	WriteJson(w, model.NewNilResult())
-}
-
-func PauseTasks(w http.ResponseWriter, r *http.Request) {
-	filter, errResult := parseFilter(r)
-	if errResult != nil {
-		WriteJson(w, errResult)
-		return
-	}
-
-	if err := Downloader.Pause(filter); err != nil {
-		WriteJson(w, model.NewErrorResult(err.Error()))
-		return
-	}
-	WriteJson(w, model.NewNilResult())
-}
-
-func ContinueTask(w http.ResponseWriter, r *http.Request) {
-	filter, errResult := parseIdFilter(r)
-	if errResult != nil {
-		WriteJson(w, errResult)
-		return
-	}
-
-	if err := Downloader.Continue(filter); err != nil {
-		WriteJson(w, model.NewErrorResult(err.Error()))
-		return
-	}
-	WriteJson(w, model.NewNilResult())
-}
-
-func ContinueTasks(w http.ResponseWriter, r *http.Request) {
-	filter, errResult := parseFilter(r)
-	if errResult != nil {
-		WriteJson(w, errResult)
-		return
-	}
-
-	if err := Downloader.Continue(filter); err != nil {
-		WriteJson(w, model.NewErrorResult(err.Error()))
-		return
-	}
-	WriteJson(w, model.NewNilResult())
-}
-
-func DeleteTask(w http.ResponseWriter, r *http.Request) {
-	filter, errResult := parseIdFilter(r)
-	if errResult != nil {
-		WriteJson(w, errResult)
-		return
-	}
-	force := r.FormValue("force")
-
-	if err := Downloader.Delete(filter, force == "true"); err != nil {
-		WriteJson(w, model.NewErrorResult(err.Error()))
-		return
-	}
-	WriteJson(w, model.NewNilResult())
-}
-
-func DeleteTasks(w http.ResponseWriter, r *http.Request) {
-	filter, errResult := parseFilter(r)
-	if errResult != nil {
-		WriteJson(w, errResult)
-		return
-	}
-	force := r.FormValue("force")
-
-	if err := Downloader.Delete(filter, force == "true"); err != nil {
-		WriteJson(w, model.NewErrorResult(err.Error()))
-		return
-	}
-	WriteJson(w, model.NewNilResult())
-}
-
-func GetTask(w http.ResponseWriter, r *http.Request) {
-	vars := mux.Vars(r)
-	taskId := vars["id"]
-	if taskId == "" {
-		WriteJson(w, model.NewErrorResult("param invalid: id", model.CodeInvalidParam))
-		return
-	}
-	task := Downloader.GetTask(taskId)
-	if task == nil {
-		WriteJson(w, model.NewErrorResult("task not found", model.CodeTaskNotFound))
-		return
-	}
-	WriteJson(w, model.NewOkResult(task))
-}
-
-func GetTasks(w http.ResponseWriter, r *http.Request) {
-	filter, errResult := parseFilter(r)
-	if errResult != nil {
-		WriteJson(w, errResult)
-		return
-	}
-
-	tasks := Downloader.GetTasksByFilter(filter)
-	WriteJson(w, model.NewOkResult(tasks))
-}
-
-func GetConfig(w http.ResponseWriter, r *http.Request) {
-	WriteJson(w, model.NewOkResult(getServerConfig()))
-}
-
-func PutConfig(w http.ResponseWriter, r *http.Request) {
-	var cfg base.DownloaderStoreConfig
-	if ReadJson(r, w, &cfg) {
-		if err := Downloader.PutConfig(&cfg); err != nil {
-			WriteJson(w, model.NewErrorResult(err.Error()))
-			return
-		}
-	}
-	WriteJson(w, model.NewNilResult())
-}
-
-func InstallExtension(w http.ResponseWriter, r *http.Request) {
-	var req model.InstallExtension
-	if ReadJson(r, w, &req) {
-		var (
-			installedExt *download.Extension
-			err          error
-		)
-		if req.DevMode {
-			installedExt, err = Downloader.InstallExtensionByFolder(req.URL, true)
-		} else {
-			installedExt, err = Downloader.InstallExtensionByGit(req.URL)
-		}
-		if err != nil {
-			WriteJson(w, model.NewErrorResult(err.Error()))
-			return
-		}
-		WriteJson(w, model.NewOkResult(installedExt.Identity))
-	}
-}
-
-func GetExtensions(w http.ResponseWriter, r *http.Request) {
-	list := Downloader.GetExtensions()
-	WriteJson(w, model.NewOkResult(list))
-}
-
-func GetExtension(w http.ResponseWriter, r *http.Request) {
-	vars := mux.Vars(r)
-	identity := vars["identity"]
-	ext, err := Downloader.GetExtension(identity)
-	if err != nil {
-		WriteJson(w, model.NewErrorResult(err.Error()))
-		return
-	}
-	WriteJson(w, model.NewOkResult(ext))
-}
-
-func UpdateExtensionSettings(w http.ResponseWriter, r *http.Request) {
-	vars := mux.Vars(r)
-	identity := vars["identity"]
-	var req model.UpdateExtensionSettings
-	if ReadJson(r, w, &req) {
-		if err := Downloader.UpdateExtensionSettings(identity, req.Settings); err != nil {
-			WriteJson(w, model.NewErrorResult(err.Error()))
-			return
-		}
-	}
-	WriteJson(w, model.NewNilResult())
-}
-
-func SwitchExtension(w http.ResponseWriter, r *http.Request) {
-	vars := mux.Vars(r)
-	identity := vars["identity"]
-	var switchExtension model.SwitchExtension
-	if ReadJson(r, w, &switchExtension) {
-		if err := Downloader.SwitchExtension(identity, switchExtension.Status); err != nil {
-			WriteJson(w, model.NewErrorResult(err.Error()))
-			return
-		}
-	}
-	WriteJson(w, model.NewNilResult())
-}
-
-func DeleteExtension(w http.ResponseWriter, r *http.Request) {
-	vars := mux.Vars(r)
-	identity := vars["identity"]
-	if err := Downloader.DeleteExtension(identity); err != nil {
-		WriteJson(w, model.NewErrorResult(err.Error()))
-		return
-	}
-	WriteJson(w, model.NewNilResult())
-}
-
-func UpdateCheckExtension(w http.ResponseWriter, r *http.Request) {
-	vars := mux.Vars(r)
-	identity := vars["identity"]
-	newVersion, err := Downloader.UpgradeCheckExtension(identity)
-	if err != nil {
-		WriteJson(w, model.NewErrorResult(err.Error()))
-		return
-	}
-	WriteJson(w, model.NewOkResult(&model.UpdateCheckExtensionResp{
-		NewVersion: newVersion,
-	}))
-}
-
-func UpdateExtension(w http.ResponseWriter, r *http.Request) {
-	vars := mux.Vars(r)
-	identity := vars["identity"]
-	if err := Downloader.UpgradeExtension(identity); err != nil {
-		WriteJson(w, model.NewErrorResult(err.Error()))
-		return
-	}
-	WriteJson(w, model.NewNilResult())
-}
-
-func DoProxy(w http.ResponseWriter, r *http.Request) {
-	target := r.Header.Get("X-Target-Uri")
-	if target == "" {
-		writeError(w, "param invalid: X-Target-Uri")
-		return
-	}
-	targetUrl, err := url.Parse(target)
-	if err != nil {
-		writeError(w, err.Error())
-		return
-	}
-	r.RequestURI = ""
-	r.URL = targetUrl
-	r.Host = targetUrl.Host
-	resp, err := http.DefaultClient.Do(r)
-	if err != nil {
-		writeError(w, err.Error())
-		return
-	}
-	defer resp.Body.Close()
-	for k, vv := range resp.Header {
-		for _, v := range vv {
-			w.Header().Set(k, v)
-		}
-	}
-	w.WriteHeader(resp.StatusCode)
-	buf, err := io.ReadAll(resp.Body)
-	if err != nil {
-		writeError(w, err.Error())
-		return
-	}
-	w.Write(buf)
-}
-
-func GetStats(w http.ResponseWriter, r *http.Request) {
-	vars := mux.Vars(r)
-	taskId := vars["id"]
-	if taskId == "" {
-		WriteJson(w, model.NewErrorResult("param invalid: id", model.CodeInvalidParam))
-		return
-	}
-	statsResult, err := Downloader.Stats(taskId)
-	if err != nil {
-		writeError(w, err.Error())
-		return
-	}
-	WriteJson(w, model.NewOkResult(statsResult))
-}
-
-func parseIdFilter(r *http.Request) (*download.TaskFilter, any) {
-	vars := mux.Vars(r)
-	taskId := vars["id"]
-	if taskId == "" {
-		return nil, model.NewErrorResult("param invalid: id", model.CodeInvalidParam)
-	}
-
-	filter := &download.TaskFilter{
-		IDs: []string{taskId},
-	}
-	return filter, nil
-}
-
-func parseFilter(r *http.Request) (*download.TaskFilter, any) {
-	if err := r.ParseForm(); err != nil {
-		return nil, model.NewErrorResult(err.Error())
-	}
-
-	filter := &download.TaskFilter{
-		IDs:         r.Form["id"],
-		Statuses:    convertStatues(r.Form["status"]),
-		NotStatuses: convertStatues(r.Form["notStatus"]),
-	}
-	return filter, nil
-}
-
-func convertStatues(statues []string) []base.Status {
-	result := make([]base.Status, 0)
-	for _, status := range statues {
-		result = append(result, base.Status(status))
-	}
-	return result
-}
-
-func writeError(w http.ResponseWriter, msg string) {
-	w.WriteHeader(http.StatusInternalServerError)
-	w.Write([]byte(msg))
-}
-
-func getServerConfig() *base.DownloaderStoreConfig {
-	cfg, _ := Downloader.GetConfig()
-	return cfg
-}

pkg/rest/config.go

@@ -1,6 +0,0 @@
-package rest
-
-type Config struct {
-	Host string `json:"host"`
-	Port int    `json:"port"`
-}

pkg/rest/server.go

@@ -1,241 +0,0 @@
-package rest
-
-import (
-	"context"
-	"encoding/json"
-	"fmt"
-	"github.com/GopeedLab/gopeed/pkg/download"
-	"github.com/GopeedLab/gopeed/pkg/rest/model"
-	"github.com/GopeedLab/gopeed/pkg/util"
-	"github.com/gorilla/handlers"
-	"github.com/gorilla/mux"
-	"github.com/pkg/errors"
-	"net"
-	"net/http"
-	"os"
-	"path/filepath"
-	"regexp"
-	"strings"
-)
-
-var (
-	srv         *http.Server
-	runningPort int
-
-	Downloader *download.Downloader
-)
-
-func Start(startCfg *model.StartConfig) (port int, err error) {
-	// avoid repeat start
-	if srv != nil {
-		return runningPort, nil
-	}
-
-	var listener net.Listener
-	srv, listener, err = BuildServer(startCfg)
-	if err != nil {
-		return
-	}
-
-	go func() {
-		if err := srv.Serve(listener); err != nil && !errors.Is(err, http.ErrServerClosed) {
-			panic(err)
-		}
-	}()
-
-	if addr, ok := listener.Addr().(*net.TCPAddr); ok {
-		port = addr.Port
-		runningPort = port
-	}
-	return
-}
-
-func Stop() {
-	defer func() {
-		srv = nil
-	}()
-
-	if srv != nil {
-		if err := srv.Shutdown(context.TODO()); err != nil {
-			Downloader.Logger.Warn().Err(err).Msg("shutdown server failed")
-		}
-	}
-	if Downloader != nil {
-		if err := Downloader.Close(); err != nil {
-			Downloader.Logger.Warn().Err(err).Msg("close downloader failed")
-		}
-	}
-}
-
-func BuildServer(startCfg *model.StartConfig) (*http.Server, net.Listener, error) {
-	if startCfg == nil {
-		startCfg = &model.StartConfig{}
-	}
-	startCfg.Init()
-
-	downloadCfg := &download.DownloaderConfig{
-		ProductionMode:  startCfg.ProductionMode,
-		RefreshInterval: startCfg.RefreshInterval,
-	}
-	if startCfg.Storage == model.StorageBolt {
-		downloadCfg.Storage = download.NewBoltStorage(startCfg.StorageDir)
-	} else {
-		downloadCfg.Storage = download.NewMemStorage()
-	}
-	downloadCfg.StorageDir = startCfg.StorageDir
-	downloadCfg.Init()
-	Downloader = download.NewDownloader(downloadCfg)
-	if err := Downloader.Setup(); err != nil {
-		return nil, nil, err
-	}
-
-	if startCfg.Network == "unix" {
-		util.SafeRemove(startCfg.Address)
-	}
-
-	listener, err := net.Listen(startCfg.Network, startCfg.Address)
-	if err != nil {
-		return nil, nil, err
-	}
-
-	var r = mux.NewRouter()
-	r.Methods(http.MethodGet).Path("/api/v1/info").HandlerFunc(Info)
-	r.Methods(http.MethodPost).Path("/api/v1/resolve").HandlerFunc(Resolve)
-	r.Methods(http.MethodPost).Path("/api/v1/tasks").HandlerFunc(CreateTask)
-	r.Methods(http.MethodPost).Path("/api/v1/tasks/batch").HandlerFunc(CreateTaskBatch)
-	r.Methods(http.MethodPut).Path("/api/v1/tasks/{id}/pause").HandlerFunc(PauseTask)
-	r.Methods(http.MethodPut).Path("/api/v1/tasks/pause").HandlerFunc(PauseTasks)
-	r.Methods(http.MethodPut).Path("/api/v1/tasks/{id}/continue").HandlerFunc(ContinueTask)
-	r.Methods(http.MethodPut).Path("/api/v1/tasks/continue").HandlerFunc(ContinueTasks)
-	r.Methods(http.MethodDelete).Path("/api/v1/tasks/{id}").HandlerFunc(DeleteTask)
-	r.Methods(http.MethodDelete).Path("/api/v1/tasks").HandlerFunc(DeleteTasks)
-	r.Methods(http.MethodGet).Path("/api/v1/tasks/{id}").HandlerFunc(GetTask)
-	r.Methods(http.MethodGet).Path("/api/v1/tasks").HandlerFunc(GetTasks)
-	r.Methods(http.MethodGet).Path("/api/v1/tasks/{id}/stats").HandlerFunc(GetStats)
-	r.Methods(http.MethodGet).Path("/api/v1/config").HandlerFunc(GetConfig)
-	r.Methods(http.MethodPut).Path("/api/v1/config").HandlerFunc(PutConfig)
-	r.Methods(http.MethodPost).Path("/api/v1/extensions").HandlerFunc(InstallExtension)
-	r.Methods(http.MethodGet).Path("/api/v1/extensions").HandlerFunc(GetExtensions)
-	r.Methods(http.MethodGet).Path("/api/v1/extensions/{identity}").HandlerFunc(GetExtension)
-	r.Methods(http.MethodPut).Path("/api/v1/extensions/{identity}/settings").HandlerFunc(UpdateExtensionSettings)
-	r.Methods(http.MethodPut).Path("/api/v1/extensions/{identity}/switch").HandlerFunc(SwitchExtension)
-	r.Methods(http.MethodDelete).Path("/api/v1/extensions/{identity}").HandlerFunc(DeleteExtension)
-	r.Methods(http.MethodGet).Path("/api/v1/extensions/{identity}/update").HandlerFunc(UpdateCheckExtension)
-	r.Methods(http.MethodPost).Path("/api/v1/extensions/{identity}/update").HandlerFunc(UpdateExtension)
-	r.Path("/api/v1/proxy").HandlerFunc(DoProxy)
-	if startCfg.WebEnable {
-		r.PathPrefix("/fs/tasks").Handler(http.FileServer(new(taskFileSystem)))
-		r.PathPrefix("/fs/extensions").Handler(http.FileServer(new(extensionFileSystem)))
-		r.PathPrefix("/").Handler(http.FileServer(http.FS(startCfg.WebFS)))
-	}
-
-	if startCfg.ApiToken != "" || (startCfg.WebEnable && startCfg.WebBasicAuth != nil) {
-		r.Use(func(h http.Handler) http.Handler {
-			return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
-				if startCfg.ApiToken != "" && r.Header.Get("X-Api-Token") == startCfg.ApiToken {
-					h.ServeHTTP(w, r)
-					return
-				}
-				if startCfg.WebEnable && startCfg.WebBasicAuth != nil {
-					if r.Header.Get("Authorization") == startCfg.WebBasicAuth.Authorization() {
-						h.ServeHTTP(w, r)
-						return
-					}
-					w.Header().Set("WWW-Authenticate", "Basic realm=\"gopeed web\"")
-				}
-				WriteStatusJson(w, http.StatusUnauthorized, model.NewErrorResult("unauthorized", model.CodeUnauthorized))
-			})
-		})
-	}
-
-	// recover panic
-	r.Use(func(h http.Handler) http.Handler {
-		return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
-			defer func() {
-				if v := recover(); v != nil {
-					err := errors.WithStack(fmt.Errorf("%v", v))
-					Downloader.Logger.Error().Stack().Err(err).Msgf("http server panic: %s %s", r.Method, r.RequestURI)
-					WriteJson(w, model.NewErrorResult(err.Error(), model.CodeError))
-				}
-			}()
-			h.ServeHTTP(w, r)
-		})
-	})
-
-	srv = &http.Server{Handler: handlers.CORS(
-		handlers.AllowedHeaders([]string{"Content-Type", "X-Api-Token", "X-Target-Uri"}),
-		handlers.AllowedMethods([]string{"GET", "POST", "PUT", "PATCH", "DELETE", "OPTIONS"}),
-		handlers.AllowedOrigins([]string{"*"}),
-	)(r)}
-	return srv, listener, nil
-}
-
-func resolvePath(urlPath string, prefix string) (identity string, path string, err error) {
-	// remove prefix
-	clearPath := strings.TrimPrefix(urlPath, prefix)
-	// match extension identity, eg: /fs/extensions/identity/xxx
-	reg := regexp.MustCompile(`^/([^/]+)/(.*)$`)
-	if !reg.MatchString(clearPath) {
-		err = os.ErrNotExist
-		return
-	}
-	matched := reg.FindStringSubmatch(clearPath)
-	if len(matched) != 3 {
-		err = os.ErrNotExist
-		return
-	}
-	return matched[1], matched[2], nil
-}
-
-// handle task file resource
-type taskFileSystem struct {
-}
-
-func (e *taskFileSystem) Open(name string) (http.File, error) {
-	// get extension identity
-	identity, path, err := resolvePath(name, "/fs/tasks")
-	if err != nil {
-		return nil, err
-	}
-	task := Downloader.GetTask(identity)
-	if task == nil {
-		return nil, os.ErrNotExist
-	}
-	return os.Open(filepath.Join(task.Meta.RootDirPath(), path))
-}
-
-// handle extension file resource
-type extensionFileSystem struct {
-}
-
-func (e *extensionFileSystem) Open(name string) (http.File, error) {
-	// get extension identity
-	identity, path, err := resolvePath(name, "/fs/extensions")
-	if err != nil {
-		return nil, err
-	}
-	extension, err := Downloader.GetExtension(identity)
-	if err != nil {
-		return nil, os.ErrNotExist
-	}
-	extensionPath := Downloader.ExtensionPath(extension)
-	return os.Open(filepath.Join(extensionPath, path))
-}
-
-func ReadJson(r *http.Request, w http.ResponseWriter, v any) bool {
-	if err := json.NewDecoder(r.Body).Decode(v); err != nil {
-		WriteJson(w, model.NewErrorResult(err.Error()))
-		return false
-	}
-	return true
-}
-
-func WriteJson(w http.ResponseWriter, v any) {
-	WriteStatusJson(w, http.StatusOK, v)
-}
-
-func WriteStatusJson(w http.ResponseWriter, statusCode int, v any) {
-	w.Header().Set("Content-Type", "application/json; charset=utf-8")
-	w.WriteHeader(statusCode)
-	json.NewEncoder(w).Encode(v)
-}

pkg/util/url.go

@@ -10,6 +10,7 @@ import (
 
 func ParseSchema(url string) string {
 	index := strings.Index(url, ":")
+	// if no schema or windows path like C:\a.txt, return FILE
 	if index == -1 || index == 1 {
 		return ""
 	}

ui/flutter/include/libgopeed.h

@@ -74,14 +74,8 @@ typedef struct { void *data; GoInt len; GoInt cap; } GoSlice;
 extern "C" {
 #endif
 
-
-/* Return type for Start */
-struct Start_return {
-	GoInt r0;
-	char* r1;
-};
-extern struct Start_return Start(char* cfg);
-extern void Stop();
+extern __declspec(dllexport) char* Init(char* cfg);
+extern __declspec(dllexport) char* Invoke(char* req);
 
 #ifdef __cplusplus
 }

ui/flutter/lib/api/api.dart

@@ -1,227 +0,0 @@
-import 'dart:io';
-
-import 'package:dio/dio.dart';
-import 'package:dio/io.dart';
-import 'package:flutter/foundation.dart';
-import 'package:gopeed/api/model/extension.dart';
-import 'package:gopeed/api/model/install_extension.dart';
-import 'package:gopeed/api/model/switch_extension.dart';
-
-import '../util/util.dart';
-import 'model/create_task.dart';
-import 'model/downloader_config.dart';
-import 'model/request.dart';
-import 'model/resolve_result.dart';
-import 'model/result.dart';
-import 'model/task.dart';
-import 'model/update_extension_settings.dart';
-import 'model/update_check_extension_resp.dart';
-
-class _Client {
-  static _Client? _instance;
-
-  late Dio dio;
-
-  _Client._internal();
-
-  factory _Client(String network, String address, String apiToken) {
-    if (_instance == null) {
-      _instance = _Client._internal();
-      var dio = Dio();
-      final isUnixSocket = network == 'unix';
-      var baseUrl = 'http://127.0.0.1';
-      if (!isUnixSocket) {
-        if (Util.isWeb()) {
-          baseUrl = kDebugMode ? 'http://127.0.0.1:9999' : '';
-        } else {
-          baseUrl = 'http://$address';
-        }
-      }
-      dio.options.baseUrl = baseUrl;
-      dio.options.contentType = Headers.jsonContentType;
-      dio.options.sendTimeout = const Duration(seconds: 5);
-      dio.options.connectTimeout = const Duration(seconds: 5);
-      dio.options.receiveTimeout = const Duration(seconds: 60);
-      dio.interceptors.add(InterceptorsWrapper(onRequest: (options, handler) {
-        if (apiToken.isNotEmpty) {
-          options.headers['X-Api-Token'] = apiToken;
-        }
-        handler.next(options);
-      }));
-
-      _instance!.dio = dio;
-      if (isUnixSocket) {
-        (_instance!.dio.httpClientAdapter as IOHttpClientAdapter)
-            .createHttpClient = () {
-          final client = HttpClient();
-          client.connectionFactory =
-              (Uri uri, String? proxyHost, int? proxyPort) {
-            return Socket.startConnect(
-                InternetAddress(address, type: InternetAddressType.unix), 0);
-          };
-          return client;
-        };
-      }
-    }
-    return _instance!;
-  }
-}
-
-class TimeoutException implements Exception {
-  final String message;
-
-  TimeoutException(this.message);
-}
-
-late _Client _client;
-
-void init(String network, String address, String apiToken) {
-  _client = _Client(network, address, apiToken);
-}
-
-Future<T> _parse<T>(
-  Future<Response> Function() fetch,
-  T Function(dynamic json)? fromJsonT,
-) async {
-  try {
-    var resp = await fetch();
-    fromJsonT ??= (json) => null as T;
-    final result = Result<T>.fromJson(resp.data, fromJsonT);
-    if (result.code == 0) {
-      return result.data as T;
-    } else {
-      throw Exception(result);
-    }
-  } on DioException catch (e) {
-    if (e.type == DioExceptionType.sendTimeout ||
-        e.type == DioExceptionType.receiveTimeout ||
-        e.type == DioExceptionType.connectionTimeout) {
-      throw TimeoutException("request timeout");
-    }
-    throw Exception(Result(code: 1000, msg: e.message));
-  }
-}
-
-Future<ResolveResult> resolve(Request request) async {
-  return _parse<ResolveResult>(
-      () => _client.dio.post("/api/v1/resolve", data: request),
-      (data) => ResolveResult.fromJson(data));
-}
-
-Future<String> createTask(CreateTask createTask) async {
-  return _parse<String>(
-      () => _client.dio.post("/api/v1/tasks", data: createTask),
-      (data) => data as String);
-}
-
-Future<List<Task>> getTasks(List<Status> statuses) async {
-  return _parse<List<Task>>(
-      () => _client.dio.get(
-          "/api/v1/tasks?${statuses.map((e) => "status=${e.name}").join("&")}"),
-      (data) => (data as List).map((e) => Task.fromJson(e)).toList());
-}
-
-Future<void> pauseTask(String id) async {
-  return _parse(() => _client.dio.put("/api/v1/tasks/$id/pause"), null);
-}
-
-Future<void> continueTask(String id) async {
-  return _parse(() => _client.dio.put("/api/v1/tasks/$id/continue"), null);
-}
-
-Future<void> pauseAllTasks(List<String>? ids) async {
-  return _parse(
-      () => _client.dio.put("/api/v1/tasks/pause", queryParameters: {
-            "id": ids,
-          }),
-      null);
-}
-
-Future<void> continueAllTasks(List<String>? ids) async {
-  return _parse(
-      () => _client.dio.put("/api/v1/tasks/continue", queryParameters: {
-            "id": ids,
-          }),
-      null);
-}
-
-Future<void> deleteTask(String id, bool force) async {
-  return _parse(
-      () => _client.dio.delete("/api/v1/tasks/$id?force=$force"), null);
-}
-
-Future<void> deleteTasks(List<String>? ids, bool force) async {
-  return _parse(
-      () => _client.dio.delete("/api/v1/tasks", queryParameters: {
-            "id": ids,
-            "force": force,
-          }),
-      null);
-}
-
-Future<DownloaderConfig> getConfig() async {
-  return _parse(() => _client.dio.get("/api/v1/config"),
-      (data) => DownloaderConfig.fromJson(data));
-}
-
-Future<void> putConfig(DownloaderConfig config) async {
-  return _parse(() => _client.dio.put("/api/v1/config", data: config), null);
-}
-
-Future<void> installExtension(InstallExtension installExtension) async {
-  return _parse(
-      () => _client.dio.post("/api/v1/extensions", data: installExtension),
-      null);
-}
-
-Future<List<Extension>> getExtensions() async {
-  return _parse<List<Extension>>(() => _client.dio.get("/api/v1/extensions"),
-      (data) => (data as List).map((e) => Extension.fromJson(e)).toList());
-}
-
-Future<void> updateExtensionSettings(
-    String identity, UpdateExtensionSettings updateExtensionSettings) async {
-  return _parse(
-      () => _client.dio.put("/api/v1/extensions/$identity/settings",
-          data: updateExtensionSettings),
-      null);
-}
-
-Future<void> switchExtension(
-    String identity, SwitchExtension switchExtension) async {
-  return _parse(
-      () => _client.dio
-          .put("/api/v1/extensions/$identity/switch", data: switchExtension),
-      null);
-}
-
-Future<void> deleteExtension(String identity) async {
-  return _parse(() => _client.dio.delete("/api/v1/extensions/$identity"), null);
-}
-
-Future<UpdateCheckExtensionResp> upgradeCheckExtension(String identity) async {
-  return _parse(() => _client.dio.get("/api/v1/extensions/$identity/update"),
-      (data) => UpdateCheckExtensionResp.fromJson(data));
-}
-
-Future<void> updateExtension(String identity) async {
-  return _parse(
-      () => _client.dio.post("/api/v1/extensions/$identity/update"), null);
-}
-
-Future<Response<String>> proxyRequest<T>(String uri,
-    {data, Options? options}) async {
-  options ??= Options();
-  options.headers ??= {};
-  options.headers!["X-Target-Uri"] = uri;
-
-  // add timestamp to avoid cache
-  return _client.dio.request(
-      "/api/v1/proxy?t=${DateTime.now().millisecondsSinceEpoch}",
-      data: data,
-      options: options);
-}
-
-String join(String path) {
-  return "${_client.dio.options.baseUrl}/${Util.cleanPath(path)}";
-}

ui/flutter/lib/api/api_exception.dart

@@ -0,0 +1,6 @@
+class ApiException implements Exception {
+  final int code;
+  final String message;
+
+  ApiException(this.code, this.message);
+}

ui/flutter/lib/api/entry/libgopeed_boot_base.dart

@@ -0,0 +1,25 @@
+import 'package:dio/dio.dart';
+
+import '../api_exception.dart';
+import '../model/result.dart';
+
+mixin LibgopeedBootBase {
+  Dio createDio() {
+    Dio dio = Dio();
+    dio.options.contentType = Headers.jsonContentType;
+    dio.options.sendTimeout = const Duration(seconds: 5);
+    dio.options.connectTimeout = const Duration(seconds: 5);
+    dio.options.receiveTimeout = const Duration(seconds: 60);
+    return dio;
+  }
+
+  T handleResult<T>(
+    Result<T> result,
+  ) {
+    if (result.code == 0) {
+      return result.data as T;
+    } else {
+      throw ApiException(result.code, result.msg ?? '');
+    }
+  }
+}

ui/flutter/lib/api/entry/libgopeed_boot_native.dart

@@ -0,0 +1,239 @@
+import 'dart:async';
+import 'dart:convert';
+import 'dart:ffi';
+import 'dart:io';
+
+import 'package:dio/dio.dart';
+
+import '../../api/model/create_task.dart';
+import '../../api/model/create_task_batch.dart';
+import '../../api/model/downloader_config.dart';
+import '../../api/model/extension.dart';
+import '../../api/model/http_listen_result.dart';
+import '../../api/model/info.dart';
+import '../../api/model/install_extension.dart';
+import '../../api/model/request.dart';
+import '../../api/model/resolve_result.dart';
+import '../../api/model/result.dart';
+import '../../api/model/switch_extension.dart';
+import '../../api/model/task.dart';
+import '../../api/model/task_filter.dart';
+import '../../api/model/update_check_extension_resp.dart';
+import '../../api/model/update_extension_settings.dart';
+import '../../util/extensions.dart';
+import '../../util/util.dart';
+import '../libgopeed_boot.dart';
+import '../native/channel/libgopeed_channel.dart';
+import '../native/ffi/libgopeed_bind.dart';
+import '../native/ffi/libgopeed_ffi.dart';
+import '../native/libgopeed_interface.dart';
+import '../native/model/invoke_request.dart';
+import '../native/model/start_config.dart';
+import 'libgopeed_boot_base.dart';
+
+LibgopeedBoot create() => LibgopeedBootNative();
+
+class LibgopeedBootNative
+    with LibgopeedBootBase
+    implements LibgopeedBoot, LibgopeedApi {
+  late LibgopeedAbi _libgopeedAbi;
+  late Dio _dio;
+
+  LibgopeedBootNative() {
+    if (Util.isDesktop()) {
+      var libName = "libgopeed.";
+      if (Platform.isWindows) {
+        libName += "dll";
+      }
+      if (Platform.isMacOS) {
+        libName += "dylib";
+      }
+      if (Platform.isLinux) {
+        libName += "so";
+      }
+      _libgopeedAbi = LibgopeedFFi(LibgopeedBind(DynamicLibrary.open(libName)));
+    } else {
+      _libgopeedAbi = LibgopeedChannel();
+    }
+  }
+
+  Future<T> _invoke<T>(
+    String method,
+    List<dynamic> params,
+    T Function(dynamic json)? fromJsonT,
+  ) async {
+    final invokeRequest = InvokeRequest(method: method, params: params);
+    final resp = await _libgopeedAbi.invoke(jsonEncode(invokeRequest));
+    final result =
+        Result<T>.fromJson(jsonDecode(resp), fromJsonT ??= (json) => null as T);
+    return handleResult(result);
+  }
+
+  List<dynamic> _parseTaskFilter(TaskFilter? filter) {
+    if (filter == null) {
+      return [null];
+    }
+    return [filter];
+  }
+
+  @override
+  Future<LibgopeedApi> init(StartConfig cfg) async {
+    await _libgopeedAbi.init(jsonEncode(cfg.toJson()));
+    _dio = createDio();
+    return this;
+  }
+
+  @override
+  Future<HttpListenResult> startHttp() async {
+    return _invoke<HttpListenResult>(
+        "StartHttp", [], (json) => HttpListenResult.fromJson(json));
+  }
+
+  @override
+  Future<void> stopHttp() async {
+    await _invoke<void>("StopHttp", [], null);
+  }
+
+  @override
+  Future<void> restartHttp() async {
+    await _invoke<void>("RestartHttp", [], null);
+  }
+
+  @override
+  Future<Info> info() async {
+    return _invoke<Info>("Info", [], (json) => Info.fromJson(json));
+  }
+
+  @override
+  Future<ResolveResult> resolve(Request request) async {
+    return _invoke<ResolveResult>(
+        "Resolve", [request], (json) => ResolveResult.fromJson(json));
+  }
+
+  @override
+  Future<String> createTask(CreateTask createTask) async {
+    return _invoke<String>(
+        "CreateTask", [createTask], (json) => json as String);
+  }
+
+  @override
+  Future<String> createTaskBatch(CreateTaskBatch createTask) async {
+    return _invoke<String>(
+        "CreateTaskBatch", [createTask], (json) => json as String);
+  }
+
+  @override
+  Future<void> pauseTask(String id) async {
+    await _invoke<void>("PauseTask", [id], null);
+  }
+
+  @override
+  Future<void> pauseTasks(TaskFilter? filter) async {
+    await _invoke<void>("PauseTasks", _parseTaskFilter(filter), null);
+  }
+
+  @override
+  Future<void> continueTask(String id) async {
+    await _invoke<void>("ContinueTask", [id], null);
+  }
+
+  @override
+  Future<void> continueTasks(TaskFilter? filter) async {
+    await _invoke<void>("ContinueTasks", _parseTaskFilter(filter), null);
+  }
+
+  @override
+  Future<void> deleteTask(String id, bool force) async {
+    await _invoke<void>("DeleteTask", [id, force], null);
+  }
+
+  @override
+  Future<void> deleteTasks(TaskFilter? filter, bool force) async {
+    await _invoke<void>(
+        "DeleteTasks",
+        _parseTaskFilter(filter).apply((it) {
+          it.add(force);
+        }),
+        null);
+  }
+
+  @override
+  Future<Task> getTask(String id) async {
+    return _invoke<Task>("GetTask", [id], (json) => Task.fromJson(json));
+  }
+
+  @override
+  Future<List<Task>> getTasks(TaskFilter? filter) async {
+    return _invoke<List<Task>>("GetTasks", _parseTaskFilter(filter),
+        (json) => (json as List).map((e) => Task.fromJson(e)).toList());
+  }
+
+  @override
+  Future<Map<String, dynamic>> getTaskStats(String id) async {
+    return _invoke<Map<String, dynamic>>(
+        "GetTaskStats", [id], (json) => json as Map<String, dynamic>);
+  }
+
+  @override
+  Future<DownloaderConfig> getConfig() async {
+    return _invoke<DownloaderConfig>(
+        "GetConfig", [], (json) => DownloaderConfig.fromJson(json));
+  }
+
+  @override
+  Future<void> putConfig(DownloaderConfig config) async {
+    await _invoke<void>("PutConfig", [config], null);
+  }
+
+  @override
+  Future<void> installExtension(InstallExtension installExtension) async {
+    await _invoke<void>("InstallExtension", [installExtension], null);
+  }
+
+  @override
+  Future<List<Extension>> getExtensions() async {
+    return _invoke<List<Extension>>("GetExtensions", [],
+        (json) => (json as List).map((e) => Extension.fromJson(e)).toList());
+  }
+
+  @override
+  Future<void> updateExtensionSettings(
+      String identity, UpdateExtensionSettings updateExtensionSettings) async {
+    await _invoke<void>(
+        "UpdateExtensionSettings", [identity, updateExtensionSettings], null);
+  }
+
+  @override
+  Future<void> switchExtension(
+      String identity, SwitchExtension switchExtension) async {
+    await _invoke<void>("SwitchExtension", [identity, switchExtension], null);
+  }
+
+  @override
+  Future<void> deleteExtension(String identity) async {
+    await _invoke<void>("DeleteExtension", [identity], null);
+  }
+
+  @override
+  Future<UpdateCheckExtensionResp> upgradeCheckExtension(
+      String identity) async {
+    return _invoke<UpdateCheckExtensionResp>("UpgradeCheckExtension",
+        [identity], (json) => UpdateCheckExtensionResp.fromJson(json));
+  }
+
+  @override
+  Future<void> upgradeExtension(String identity) async {
+    await _invoke<void>("UpgradeExtension", [identity], null);
+  }
+
+  @override
+  Future<void> close() async {
+    await _invoke<void>("Close", [], null);
+  }
+
+  @override
+  Future<Response<String>> proxyRequest<T>(String uri,
+      {data, Options? options}) {
+    return _dio.request(uri, data: data, options: options);
+  }
+}

ui/flutter/lib/api/entry/libgopeed_boot_web.dart

@@ -0,0 +1,277 @@
+import 'package:dio/dio.dart';
+import 'package:flutter/foundation.dart';
+
+import '../../api/model/create_task.dart';
+import '../../api/model/create_task_batch.dart';
+import '../../api/model/downloader_config.dart';
+import '../../api/model/extension.dart';
+import '../../api/model/http_listen_result.dart';
+import '../../api/model/info.dart';
+import '../../api/model/install_extension.dart';
+import '../../api/model/request.dart';
+import '../../api/model/resolve_result.dart';
+import '../../api/model/result.dart';
+import '../../api/model/switch_extension.dart';
+import '../../api/model/task.dart';
+import '../../api/model/task_filter.dart';
+import '../../api/model/update_check_extension_resp.dart';
+import '../../api/model/update_extension_settings.dart';
+import '../../util/extensions.dart';
+import '../../util/util.dart';
+import '../api_exception.dart';
+import '../libgopeed_boot.dart';
+import '../native/libgopeed_interface.dart';
+import '../native/model/start_config.dart';
+import 'libgopeed_boot_base.dart';
+
+LibgopeedBoot create() => LibgopeedBootWeb();
+
+class LibgopeedBootWeb
+    with LibgopeedBootBase
+    implements LibgopeedBoot, LibgopeedApi {
+  late Dio _dio;
+  static const String _apiPrefix = '/api/v1';
+
+  LibgopeedBootWeb();
+
+  Future<T> _fetch<T>(
+    Future<Response> Function() fetch,
+    T Function(dynamic json)? fromJsonT,
+  ) async {
+    try {
+      var resp = await fetch();
+      fromJsonT ??= (json) => null as T;
+      final result = Result<T>.fromJson(resp.data, fromJsonT);
+      return handleResult(result);
+    } on DioException catch (e) {
+      if (e.type == DioExceptionType.sendTimeout ||
+          e.type == DioExceptionType.receiveTimeout ||
+          e.type == DioExceptionType.connectionTimeout) {
+        throw ApiException(1000, 'request timeout');
+      }
+      throw ApiException(1000, e.message ?? "");
+    }
+  }
+
+  Map<String, dynamic>? _parseTaskFilter(TaskFilter? filter) {
+    if (filter == null) {
+      return null;
+    }
+
+    Map<String, dynamic> params = {};
+    if (filter.id != null) {
+      params['id'] = filter.id;
+    }
+    if (filter.status != null) {
+      params['status'] = filter.status;
+    }
+    if (filter.notStatus != null) {
+      params['notStatus'] = filter.notStatus;
+    }
+    if (params.isEmpty) {
+      return null;
+    }
+    return params;
+  }
+
+  @override
+  Future<LibgopeedApi> init(StartConfig cfg) async {
+    _dio = createDio();
+    _dio.options.baseUrl = kDebugMode ? 'http://127.0.0.1:9999' : '';
+    return this;
+  }
+
+  @override
+  Future<HttpListenResult> startHttp() async {
+    throw UnimplementedError();
+  }
+
+  @override
+  Future<void> stopHttp() async {
+    throw UnimplementedError();
+  }
+
+  @override
+  Future<void> restartHttp() async {
+    throw UnimplementedError();
+  }
+
+  @override
+  Future<Info> info() {
+    return _fetch<Info>(
+        () => _dio.get("$_apiPrefix/info"), (data) => Info.fromJson(data));
+  }
+
+  @override
+  Future<ResolveResult> resolve(Request request) async {
+    return _fetch<ResolveResult>(
+        () => _dio.post("$_apiPrefix/resolve", data: request),
+        (data) => ResolveResult.fromJson(data));
+  }
+
+  @override
+  Future<String> createTask(CreateTask createTask) async {
+    return _fetch<String>(
+        () => _dio.post("$_apiPrefix/tasks", data: createTask),
+        (data) => data as String);
+  }
+
+  @override
+  Future<String> createTaskBatch(CreateTaskBatch createTask) async {
+    return _fetch<String>(
+        () => _dio.post("$_apiPrefix/tasks", data: createTask),
+        (data) => data as String);
+  }
+
+  @override
+  Future<void> pauseTask(String id) async {
+    await _fetch<void>(() => _dio.put("$_apiPrefix/tasks/$id/pause"), null);
+  }
+
+  @override
+  Future<void> pauseTasks(TaskFilter? filter) async {
+    await _fetch<void>(
+        () => _dio.put("$_apiPrefix/tasks/pause",
+            queryParameters: _parseTaskFilter(filter)),
+        null);
+  }
+
+  @override
+  Future<void> continueTask(String id) async {
+    await _fetch<void>(() => _dio.put("$_apiPrefix/tasks/$id/continue"), null);
+  }
+
+  @override
+  Future<void> continueTasks(TaskFilter? filter) async {
+    await _fetch<void>(
+        () => _dio.put("$_apiPrefix/tasks/continue",
+            queryParameters: _parseTaskFilter(filter)),
+        null);
+  }
+
+  @override
+  Future<void> deleteTask(String id, bool force) async {
+    await _fetch<void>(
+        () => _dio
+            .delete("$_apiPrefix/tasks/$id", queryParameters: {'force': force}),
+        null);
+  }
+
+  @override
+  Future<void> deleteTasks(TaskFilter? filter, bool force) async {
+    await _fetch<void>(
+        () => _dio.delete("$_apiPrefix/tasks",
+            queryParameters: _parseTaskFilter(filter)?.apply((it) {
+              it['force'] = force;
+            })),
+        null);
+  }
+
+  @override
+  Future<Task> getTask(String id) async {
+    return _fetch<Task>(
+        () => _dio.get("$_apiPrefix/tasks/$id"), (data) => Task.fromJson(data));
+  }
+
+  @override
+  Future<List<Task>> getTasks(TaskFilter? filter) async {
+    return _fetch<List<Task>>(
+        () => _dio.get("$_apiPrefix/tasks",
+            queryParameters: _parseTaskFilter(filter)),
+        (data) => (data as List).map((e) => Task.fromJson(e)).toList());
+  }
+
+  @override
+  Future<Map<String, dynamic>> getTaskStats(String id) async {
+    return _fetch<Map<String, dynamic>>(
+        () => _dio.get("$_apiPrefix/tasks/$id/stats"),
+        (data) => data as Map<String, dynamic>);
+  }
+
+  @override
+  Future<DownloaderConfig> getConfig() async {
+    return _fetch<DownloaderConfig>(() => _dio.get("$_apiPrefix/config"),
+        (data) => DownloaderConfig.fromJson(data));
+  }
+
+  @override
+  Future<void> putConfig(DownloaderConfig config) async {
+    await _fetch<void>(
+        () => _dio.put("$_apiPrefix/config", data: config), null);
+  }
+
+  @override
+  Future<void> installExtension(InstallExtension installExtension) async {
+    await _fetch<void>(
+        () => _dio.post("$_apiPrefix/extensions", data: installExtension),
+        null);
+  }
+
+  @override
+  Future<List<Extension>> getExtensions() async {
+    return _fetch<List<Extension>>(() => _dio.get("$_apiPrefix/extensions"),
+        (data) => (data as List).map((e) => Extension.fromJson(e)).toList());
+  }
+
+  @override
+  Future<void> updateExtensionSettings(
+      String identity, UpdateExtensionSettings updateExtensionSettings) async {
+    await _fetch<void>(
+        () => _dio.put("$_apiPrefix/extensions/$identity/settings",
+            data: updateExtensionSettings),
+        null);
+  }
+
+  @override
+  Future<void> switchExtension(
+      String identity, SwitchExtension switchExtension) async {
+    await _fetch<void>(
+        () => _dio.put("$_apiPrefix/extensions/$identity/switch",
+            data: switchExtension),
+        null);
+  }
+
+  @override
+  Future<void> deleteExtension(String identity) async {
+    await _fetch<void>(
+        () => _dio.delete("$_apiPrefix/extensions/$identity"), null);
+  }
+
+  @override
+  Future<UpdateCheckExtensionResp> upgradeCheckExtension(
+      String identity) async {
+    return _fetch<UpdateCheckExtensionResp>(
+        () => _dio.get("$_apiPrefix/extensions/$identity/upgrade"),
+        (data) => UpdateCheckExtensionResp.fromJson(data));
+  }
+
+  @override
+  Future<void> upgradeExtension(String identity) async {
+    await _fetch<void>(
+        () => _dio.post("$_apiPrefix/extensions/$identity/upgrade"), null);
+  }
+
+  @override
+  Future<void> close() async {
+    throw UnimplementedError();
+  }
+
+  // To avoid CORS, use a backend proxy to forward the request
+  @override
+  Future<Response<String>> proxyRequest<T>(String uri,
+      {data, Options? options}) async {
+    options ??= Options();
+    options.headers ??= {};
+    options.headers!["X-Target-Uri"] = uri;
+
+    // add timestamp to avoid cache
+    return _dio.request(
+        "/api/v1/proxy?t=${DateTime.now().millisecondsSinceEpoch}",
+        data: data,
+        options: options);
+  }
+
+  String join(String path) {
+    return "${_dio.options.baseUrl}/${Util.cleanPath(path)}";
+  }
+}

ui/flutter/lib/api/libgopeed_boot.dart

@@ -0,0 +1,18 @@
+import "libgopeed_boot_stub.dart"
+    if (dart.library.html) 'entry/libgopeed_boot_browser.dart'
+    if (dart.library.io) 'entry/libgopeed_boot_native.dart';
+import 'native/libgopeed_interface.dart';
+
+abstract class LibgopeedBoot implements LibgopeedApiSingleton {
+  static LibgopeedApi? _instance;
+
+  static void singleton(LibgopeedApi instance) {
+    _instance ??= instance;
+  }
+
+  static LibgopeedApi get instance {
+    return _instance!;
+  }
+
+  factory LibgopeedBoot() => create();
+}

ui/flutter/lib/api/model/create_task_batch.dart

@@ -0,0 +1,20 @@
+import 'package:gopeed/api/model/extension.dart';
+import 'package:gopeed/api/model/request.dart';
+import 'package:json_annotation/json_annotation.dart';
+
+part 'create_task_batch.g.dart';
+
+@JsonSerializable()
+class CreateTaskBatch {
+  List<Request> reqs;
+  Option? opt;
+
+  CreateTaskBatch({
+    this.reqs = const [],
+    this.opt,
+  });
+
+  factory CreateTaskBatch.fromJson(Map<String, dynamic> json) =>
+      _$CreateTaskBatchFromJson(json);
+  Map<String, dynamic> toJson() => _$CreateTaskBatchToJson(this);
+}

ui/flutter/lib/api/model/create_task_batch.g.dart

@@ -0,0 +1,33 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+
+part of 'create_task_batch.dart';
+
+// **************************************************************************
+// JsonSerializableGenerator
+// **************************************************************************
+
+CreateTaskBatch _$CreateTaskBatchFromJson(Map<String, dynamic> json) =>
+    CreateTaskBatch(
+      reqs: (json['reqs'] as List<dynamic>?)
+              ?.map((e) => Request.fromJson(e as Map<String, dynamic>))
+              .toList() ??
+          const [],
+      opt: json['opt'] == null
+          ? null
+          : Option.fromJson(json['opt'] as Map<String, dynamic>),
+    );
+
+Map<String, dynamic> _$CreateTaskBatchToJson(CreateTaskBatch instance) {
+  final val = <String, dynamic>{
+    'reqs': instance.reqs,
+  };
+
+  void writeNotNull(String key, dynamic value) {
+    if (value != null) {
+      val[key] = value;
+    }
+  }
+
+  writeNotNull('opt', instance.opt);
+  return val;
+}

ui/flutter/lib/api/model/downloader_config.dart

@@ -80,7 +80,6 @@ class ExtraConfig {
   String locale;
   bool lastDeleteTaskKeep;
   bool defaultDirectDownload;
-  bool defaultBtClient;
 
   ExtraConfigBt bt = ExtraConfigBt();
 
@@ -89,7 +88,6 @@ class ExtraConfig {
     this.locale = '',
     this.lastDeleteTaskKeep = false,
     this.defaultDirectDownload = false,
-    this.defaultBtClient = true,
   });
 
   factory ExtraConfig.fromJson(Map<String, dynamic>? json) =>

ui/flutter/lib/api/model/downloader_config.g.dart

@@ -73,7 +73,6 @@ ExtraConfig _$ExtraConfigFromJson(Map<String, dynamic> json) => ExtraConfig(
       locale: json['locale'] as String? ?? '',
       lastDeleteTaskKeep: json['lastDeleteTaskKeep'] as bool? ?? false,
       defaultDirectDownload: json['defaultDirectDownload'] as bool? ?? false,
-      defaultBtClient: json['defaultBtClient'] as bool? ?? true,
     )..bt = ExtraConfigBt.fromJson(json['bt'] as Map<String, dynamic>);
 
 Map<String, dynamic> _$ExtraConfigToJson(ExtraConfig instance) =>
@@ -82,7 +81,6 @@ Map<String, dynamic> _$ExtraConfigToJson(ExtraConfig instance) =>
       'locale': instance.locale,
       'lastDeleteTaskKeep': instance.lastDeleteTaskKeep,
       'defaultDirectDownload': instance.defaultDirectDownload,
-      'defaultBtClient': instance.defaultBtClient,
       'bt': instance.bt.toJson(),
     };
 

ui/flutter/lib/api/model/http_listen_result.dart

@@ -0,0 +1,18 @@
+import 'package:json_annotation/json_annotation.dart';
+
+part 'http_listen_result.g.dart';
+
+@JsonSerializable()
+class HttpListenResult {
+  String host;
+  int port;
+
+  HttpListenResult({
+    this.host = '',
+    this.port = 0,
+  });
+
+  factory HttpListenResult.fromJson(Map<String, dynamic> json) =>
+      _$HttpListenResultFromJson(json);
+  Map<String, dynamic> toJson() => _$HttpListenResultToJson(this);
+}

ui/flutter/lib/api/model/http_listen_result.g.dart

@@ -0,0 +1,19 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+
+part of 'http_listen_result.dart';
+
+// **************************************************************************
+// JsonSerializableGenerator
+// **************************************************************************
+
+HttpListenResult _$HttpListenResultFromJson(Map<String, dynamic> json) =>
+    HttpListenResult(
+      host: json['host'] as String? ?? '',
+      port: (json['port'] as num?)?.toInt() ?? 0,
+    );
+
+Map<String, dynamic> _$HttpListenResultToJson(HttpListenResult instance) =>
+    <String, dynamic>{
+      'host': instance.host,
+      'port': instance.port,
+    };

ui/flutter/lib/api/model/info.dart

@@ -0,0 +1,23 @@
+import 'package:json_annotation/json_annotation.dart';
+
+part 'info.g.dart';
+
+@JsonSerializable()
+class Info {
+  String version;
+  String runtime;
+  String os;
+  String arch;
+  bool inDocker;
+
+  Info({
+    this.version = '',
+    this.runtime = '',
+    this.os = '',
+    this.arch = '',
+    this.inDocker = false,
+  });
+
+  factory Info.fromJson(Map<String, dynamic> json) => _$InfoFromJson(json);
+  Map<String, dynamic> toJson() => _$InfoToJson(this);
+}

ui/flutter/lib/api/model/info.g.dart

@@ -0,0 +1,23 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+
+part of 'info.dart';
+
+// **************************************************************************
+// JsonSerializableGenerator
+// **************************************************************************
+
+Info _$InfoFromJson(Map<String, dynamic> json) => Info(
+      version: json['version'] as String? ?? '',
+      runtime: json['runtime'] as String? ?? '',
+      os: json['os'] as String? ?? '',
+      arch: json['arch'] as String? ?? '',
+      inDocker: json['inDocker'] as bool? ?? false,
+    );
+
+Map<String, dynamic> _$InfoToJson(Info instance) => <String, dynamic>{
+      'version': instance.version,
+      'runtime': instance.runtime,
+      'os': instance.os,
+      'arch': instance.arch,
+      'inDocker': instance.inDocker,
+    };

ui/flutter/lib/api/model/options.dart

@@ -10,8 +10,8 @@ class Options {
   Object? extra;
 
   Options({
-    this.name = '',
-    this.path = '',
+    required this.name,
+    required this.path,
     this.selectFiles = const [],
     this.extra,
   });
@@ -24,16 +24,12 @@ class Options {
 
 @JsonSerializable()
 class OptsExtraHttp {
-  int connections;
-  bool autoTorrent;
+  int connections = 0;
+  bool autoTorrent = false;
 
-  OptsExtraHttp({
-    this.connections = 0,
-    this.autoTorrent = false,
-  });
+  OptsExtraHttp();
 
   factory OptsExtraHttp.fromJson(Map<String, dynamic> json) =>
       _$OptsExtraHttpFromJson(json);
-
   Map<String, dynamic> toJson() => _$OptsExtraHttpToJson(this);
 }

ui/flutter/lib/api/model/options.g.dart

@@ -7,8 +7,8 @@ part of 'options.dart';
 // **************************************************************************
 
 Options _$OptionsFromJson(Map<String, dynamic> json) => Options(
-      name: json['name'] as String? ?? '',
-      path: json['path'] as String? ?? '',
+      name: json['name'] as String,
+      path: json['path'] as String,
       selectFiles: (json['selectFiles'] as List<dynamic>?)
               ?.map((e) => (e as num).toInt())
               .toList() ??
@@ -34,10 +34,9 @@ Map<String, dynamic> _$OptionsToJson(Options instance) {
 }
 
 OptsExtraHttp _$OptsExtraHttpFromJson(Map<String, dynamic> json) =>
-    OptsExtraHttp(
-      connections: (json['connections'] as num?)?.toInt() ?? 0,
-      autoTorrent: json['autoTorrent'] as bool? ?? false,
-    );
+    OptsExtraHttp()
+      ..connections = (json['connections'] as num).toInt()
+      ..autoTorrent = json['autoTorrent'] as bool;
 
 Map<String, dynamic> _$OptsExtraHttpToJson(OptsExtraHttp instance) =>
     <String, dynamic>{

ui/flutter/lib/api/model/request.dart

@@ -6,9 +6,9 @@ part 'request.g.dart';
 class Request {
   String url;
   Object? extra;
-  Map<String, String>? labels;
+  Map<String, String>? labels = {};
   RequestProxy? proxy;
-  bool skipVerifyCert;
+  bool skipVerifyCert = false;
 
   Request({
     required this.url,
@@ -26,15 +26,11 @@ class Request {
 
 @JsonSerializable()
 class ReqExtraHttp {
-  String method;
-  Map<String, String> header;
-  String body;
+  String method = 'GET';
+  Map<String, String> header = {};
+  String body = '';
 
-  ReqExtraHttp({
-    this.method = 'GET',
-    this.header = const {},
-    this.body = '',
-  });
+  ReqExtraHttp();
 
   factory ReqExtraHttp.fromJson(Map<String, dynamic> json) =>
       _$ReqExtraHttpFromJson(json);
@@ -44,11 +40,9 @@ class ReqExtraHttp {
 
 @JsonSerializable()
 class ReqExtraBt {
-  List<String> trackers;
+  List<String> trackers = [];
 
-  ReqExtraBt({
-    this.trackers = const [],
-  });
+  ReqExtraBt();
 
   factory ReqExtraBt.fromJson(Map<String, dynamic> json) =>
       _$ReqExtraBtFromJson(json);
@@ -64,22 +58,15 @@ enum RequestProxyMode {
 
 @JsonSerializable()
 class RequestProxy {
-  RequestProxyMode mode;
-  String scheme;
-  String host;
-  String usr;
-  String pwd;
+  RequestProxyMode mode = RequestProxyMode.follow;
+  String scheme = 'http';
+  String host = '';
+  String usr = '';
+  String pwd = '';
 
-  RequestProxy({
-    this.mode = RequestProxyMode.follow,
-    this.scheme = 'http',
-    this.host = '',
-    this.usr = '',
-    this.pwd = '',
-  });
+  RequestProxy();
 
   factory RequestProxy.fromJson(Map<String, dynamic> json) =>
       _$RequestProxyFromJson(json);
-
   Map<String, dynamic> toJson() => _$RequestProxyToJson(this);
 }

ui/flutter/lib/api/model/request.g.dart

@@ -36,14 +36,10 @@ Map<String, dynamic> _$RequestToJson(Request instance) {
   return val;
 }
 
-ReqExtraHttp _$ReqExtraHttpFromJson(Map<String, dynamic> json) => ReqExtraHttp(
-      method: json['method'] as String? ?? 'GET',
-      header: (json['header'] as Map<String, dynamic>?)?.map(
-            (k, e) => MapEntry(k, e as String),
-          ) ??
-          const {},
-      body: json['body'] as String? ?? '',
-    );
+ReqExtraHttp _$ReqExtraHttpFromJson(Map<String, dynamic> json) => ReqExtraHttp()
+  ..method = json['method'] as String
+  ..header = Map<String, String>.from(json['header'] as Map)
+  ..body = json['body'] as String;
 
 Map<String, dynamic> _$ReqExtraHttpToJson(ReqExtraHttp instance) =>
     <String, dynamic>{
@@ -52,26 +48,21 @@ Map<String, dynamic> _$ReqExtraHttpToJson(ReqExtraHttp instance) =>
       'body': instance.body,
     };
 
-ReqExtraBt _$ReqExtraBtFromJson(Map<String, dynamic> json) => ReqExtraBt(
-      trackers: (json['trackers'] as List<dynamic>?)
-              ?.map((e) => e as String)
-              .toList() ??
-          const [],
-    );
+ReqExtraBt _$ReqExtraBtFromJson(Map<String, dynamic> json) => ReqExtraBt()
+  ..trackers =
+      (json['trackers'] as List<dynamic>).map((e) => e as String).toList();
 
 Map<String, dynamic> _$ReqExtraBtToJson(ReqExtraBt instance) =>
     <String, dynamic>{
       'trackers': instance.trackers,
     };
 
-RequestProxy _$RequestProxyFromJson(Map<String, dynamic> json) => RequestProxy(
-      mode: $enumDecodeNullable(_$RequestProxyModeEnumMap, json['mode']) ??
-          RequestProxyMode.follow,
-      scheme: json['scheme'] as String? ?? 'http',
-      host: json['host'] as String? ?? '',
-      usr: json['usr'] as String? ?? '',
-      pwd: json['pwd'] as String? ?? '',
-    );
+RequestProxy _$RequestProxyFromJson(Map<String, dynamic> json) => RequestProxy()
+  ..mode = $enumDecode(_$RequestProxyModeEnumMap, json['mode'])
+  ..scheme = json['scheme'] as String
+  ..host = json['host'] as String
+  ..usr = json['usr'] as String
+  ..pwd = json['pwd'] as String;
 
 Map<String, dynamic> _$RequestProxyToJson(RequestProxy instance) =>
     <String, dynamic>{

ui/flutter/lib/api/model/task_filter.dart

@@ -0,0 +1,17 @@
+import 'package:gopeed/api/model/task.dart';
+import 'package:json_annotation/json_annotation.dart';
+
+part 'task_filter.g.dart';
+
+@JsonSerializable()
+class TaskFilter {
+  List<String>? id;
+  List<Status>? status;
+  List<Status>? notStatus;
+
+  TaskFilter({this.id, this.status, this.notStatus});
+
+  factory TaskFilter.fromJson(Map<String, dynamic> json) =>
+      _$TaskFilterFromJson(json);
+  Map<String, dynamic> toJson() => _$TaskFilterToJson(this);
+}

ui/flutter/lib/api/model/task_filter.g.dart

@@ -0,0 +1,43 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+
+part of 'task_filter.dart';
+
+// **************************************************************************
+// JsonSerializableGenerator
+// **************************************************************************
+
+TaskFilter _$TaskFilterFromJson(Map<String, dynamic> json) => TaskFilter(
+      id: (json['ids'] as List<dynamic>?)?.map((e) => e as String).toList(),
+      status: (json['statuses'] as List<dynamic>?)
+          ?.map((e) => $enumDecode(_$StatusEnumMap, e))
+          .toList(),
+      notStatus: (json['notStatuses'] as List<dynamic>?)
+          ?.map((e) => $enumDecode(_$StatusEnumMap, e))
+          .toList(),
+    );
+
+Map<String, dynamic> _$TaskFilterToJson(TaskFilter instance) {
+  final val = <String, dynamic>{};
+
+  void writeNotNull(String key, dynamic value) {
+    if (value != null) {
+      val[key] = value;
+    }
+  }
+
+  writeNotNull('ids', instance.id);
+  writeNotNull(
+      'statuses', instance.status?.map((e) => _$StatusEnumMap[e]!).toList());
+  writeNotNull('notStatuses',
+      instance.notStatus?.map((e) => _$StatusEnumMap[e]!).toList());
+  return val;
+}
+
+const _$StatusEnumMap = {
+  Status.ready: 'ready',
+  Status.running: 'running',
+  Status.pause: 'pause',
+  Status.wait: 'wait',
+  Status.error: 'error',
+  Status.done: 'done',
+};

ui/flutter/lib/api/native/channel/libgopeed_channel.dart

@@ -0,0 +1,22 @@
+import 'package:flutter/services.dart';
+
+import '../libgopeed_interface.dart';
+
+class LibgopeedChannel implements LibgopeedAbi {
+  static const _channel = MethodChannel('gopeed.com/libgopeed');
+
+  @override
+  Future<void> init(String cfg) async {
+    await _channel.invokeMethod<String>('init', {
+      'cfg': cfg,
+    });
+  }
+
+  @override
+  Future<String> invoke(String params) async {
+    final result = await _channel.invokeMethod<String>('invoke', {
+      'params': params,
+    });
+    return result!;
+  }
+}

ui/flutter/lib/api/native/ffi/libgopeed_bind.dart

@@ -857,27 +857,33 @@ class LibgopeedBind {
   late final __FCmulcr =
       __FCmulcrPtr.asFunction<_Fcomplex Function(_Fcomplex, double)>();
 
-  Start_return Start(
+  ffi.Pointer<ffi.Char> Init(
     ffi.Pointer<ffi.Char> cfg,
   ) {
-    return _Start(
+    return _Init(
       cfg,
     );
   }
 
-  late final _StartPtr =
-      _lookup<ffi.NativeFunction<Start_return Function(ffi.Pointer<ffi.Char>)>>(
-          'Start');
-  late final _Start =
-      _StartPtr.asFunction<Start_return Function(ffi.Pointer<ffi.Char>)>();
+  late final _InitPtr = _lookup<
+      ffi.NativeFunction<
+          ffi.Pointer<ffi.Char> Function(ffi.Pointer<ffi.Char>)>>('Init');
+  late final _Init = _InitPtr.asFunction<
+      ffi.Pointer<ffi.Char> Function(ffi.Pointer<ffi.Char>)>();
 
-  void Stop() {
-    return _Stop();
+  ffi.Pointer<ffi.Char> Invoke(
+    ffi.Pointer<ffi.Char> req,
+  ) {
+    return _Invoke(
+      req,
+    );
   }
 
-  late final _StopPtr =
-      _lookup<ffi.NativeFunction<ffi.Void Function()>>('Stop');
-  late final _Stop = _StopPtr.asFunction<void Function()>();
+  late final _InvokePtr = _lookup<
+      ffi.NativeFunction<
+          ffi.Pointer<ffi.Char> Function(ffi.Pointer<ffi.Char>)>>('Invoke');
+  late final _Invoke = _InvokePtr.asFunction<
+      ffi.Pointer<ffi.Char> Function(ffi.Pointer<ffi.Char>)>();
 }
 
 typedef va_list = ffi.Pointer<ffi.Char>;
@@ -914,6 +920,7 @@ final class _Mbstatet extends ffi.Struct {
 }
 
 typedef errno_t = ffi.Int;
+typedef Darterrno_t = int;
 
 final class _GoString_ extends ffi.Struct {
   external ffi.Pointer<ffi.Char> p;
@@ -923,6 +930,7 @@ final class _GoString_ extends ffi.Struct {
 }
 
 typedef ptrdiff_t = ffi.LongLong;
+typedef Dartptrdiff_t = int;
 
 final class _C_double_complex extends ffi.Struct {
   @ffi.Array.multi([2])
@@ -957,13 +965,7 @@ final class GoSlice extends ffi.Struct {
 
 typedef GoInt = GoInt64;
 typedef GoInt64 = ffi.LongLong;
-
-final class Start_return extends ffi.Struct {
-  @GoInt()
-  external int r0;
-
-  external ffi.Pointer<ffi.Char> r1;
-}
+typedef DartGoInt64 = int;
 
 const int _VCRT_COMPILER_PREPROCESSOR = 1;
 
@@ -993,6 +995,10 @@ const int _HAS_CXX23 = 0;
 
 const int _HAS_NODISCARD = 1;
 
+const int _ARM_WINAPI_PARTITION_DESKTOP_SDK_AVAILABLE = 1;
+
+const int _CRT_BUILD_DESKTOP_APP = 1;
+
 const int _UCRT_DISABLED_WARNINGS = 4324;
 
 const int _ARGMAX = 100;
@@ -1009,9 +1015,7 @@ const int _CRT_FUNCTIONS_REQUIRED = 1;
 
 const int _CRT_HAS_CXX17 = 0;
 
-const int _ARM_WINAPI_PARTITION_DESKTOP_SDK_AVAILABLE = 1;
-
-const int _CRT_BUILD_DESKTOP_APP = 1;
+const int _CRT_HAS_C11 = 0;
 
 const int _CRT_INTERNAL_NONSTDC_NAMES = 1;
 

ui/flutter/lib/api/native/ffi/libgopeed_ffi.dart

@@ -0,0 +1,41 @@
+import 'dart:async';
+import 'dart:ffi';
+
+import 'package:ffi/ffi.dart';
+
+import '../libgopeed_interface.dart';
+import 'libgopeed_bind.dart';
+
+class LibgopeedFFi implements LibgopeedAbi {
+  late LibgopeedBind _libgopeed;
+
+  LibgopeedFFi(LibgopeedBind libgopeed) {
+    _libgopeed = libgopeed;
+  }
+
+  @override
+  Future<void> init(String cfg) {
+    final cfgPtr = cfg.toNativeUtf8();
+    try {
+      final result = _libgopeed.Init(cfgPtr.cast());
+      if (result != nullptr) {
+        throw Exception(
+            'Libgopeed init failed: ${result.cast<Utf8>().toDartString()}');
+      }
+      return Future.value();
+    } finally {
+      calloc.free(cfgPtr);
+    }
+  }
+
+  @override
+  Future<String> invoke(String params) {
+    final paramsPtr = params.toNativeUtf8();
+    try {
+      final result = _libgopeed.Invoke(paramsPtr.cast());
+      return Future.value(result.cast<Utf8>().toDartString());
+    } finally {
+      calloc.free(paramsPtr);
+    }
+  }
+}

ui/flutter/lib/api/native/libgopeed_interface.dart

@@ -0,0 +1,85 @@
+import 'package:dio/dio.dart';
+
+import '../model/create_task.dart';
+import '../model/create_task_batch.dart';
+import '../model/downloader_config.dart';
+import '../model/extension.dart';
+import '../model/http_listen_result.dart';
+import '../model/info.dart';
+import '../model/install_extension.dart';
+import '../model/request.dart';
+import '../model/resolve_result.dart';
+import '../model/switch_extension.dart';
+import '../model/task.dart';
+import '../model/task_filter.dart';
+import '../model/update_check_extension_resp.dart';
+import '../model/update_extension_settings.dart';
+import 'model/start_config.dart';
+
+abstract class LibgopeedAbi {
+  Future<void> init(String cfg);
+  Future<String> invoke(String params);
+}
+
+abstract class LibgopeedApiSingleton {
+  Future<LibgopeedApi> init(StartConfig config);
+}
+
+abstract class LibgopeedApi {
+  Future<HttpListenResult> startHttp();
+
+  Future<void> stopHttp();
+
+  Future<void> restartHttp();
+
+  Future<Info> info();
+
+  Future<ResolveResult> resolve(Request request);
+
+  Future<String> createTask(CreateTask createTask);
+
+  Future<String> createTaskBatch(CreateTaskBatch createTask);
+
+  Future<void> pauseTask(String id);
+
+  Future<void> pauseTasks(TaskFilter? filter);
+
+  Future<void> continueTask(String id);
+
+  Future<void> continueTasks(TaskFilter? filter);
+
+  Future<void> deleteTask(String id, bool force);
+
+  Future<void> deleteTasks(TaskFilter? filter, bool force);
+
+  Future<Task> getTask(String id);
+
+  Future<List<Task>> getTasks(TaskFilter? filter);
+
+  Future<Map<String, dynamic>> getTaskStats(String id);
+
+  Future<DownloaderConfig> getConfig();
+
+  Future<void> putConfig(DownloaderConfig config);
+
+  Future<void> installExtension(InstallExtension installExtension);
+
+  Future<List<Extension>> getExtensions();
+
+  Future<void> updateExtensionSettings(
+      String identity, UpdateExtensionSettings updateExtensionSettings);
+
+  Future<void> switchExtension(
+      String identity, SwitchExtension switchExtension);
+
+  Future<void> deleteExtension(String identity);
+
+  Future<UpdateCheckExtensionResp> upgradeCheckExtension(String identity);
+
+  Future<void> upgradeExtension(String identity);
+
+  Future<void> close();
+
+  Future<Response<String>> proxyRequest<T>(String uri,
+      {data, Options? options});
+}

ui/flutter/lib/api/native/model/invoke_request.dart

@@ -0,0 +1,19 @@
+import 'package:json_annotation/json_annotation.dart';
+
+part 'invoke_request.g.dart';
+
+@JsonSerializable()
+class InvokeRequest {
+  String method;
+  List<dynamic> params;
+
+  InvokeRequest({
+    this.method = '',
+    this.params = const [],
+  });
+
+  factory InvokeRequest.fromJson(Map<String, dynamic> json) =>
+      _$InvokeRequestFromJson(json);
+
+  Map<String, dynamic> toJson() => _$InvokeRequestToJson(this);
+}

ui/flutter/lib/api/native/model/invoke_request.g.dart

@@ -0,0 +1,22 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+
+part of 'invoke_request.dart';
+
+// **************************************************************************
+// JsonSerializableGenerator
+// **************************************************************************
+
+InvokeRequest _$InvokeRequestFromJson(Map<String, dynamic> json) =>
+    InvokeRequest(
+      method: json['method'] as String? ?? '',
+      params: (json['params'] as List<dynamic>?)
+              ?.map((e) => e as String)
+              .toList() ??
+          const [],
+    );
+
+Map<String, dynamic> _$InvokeRequestToJson(InvokeRequest instance) =>
+    <String, dynamic>{
+      'method': instance.method,
+      'params': instance.params,
+    };

ui/flutter/lib/api/native/model/start_config.dart

@@ -4,14 +4,13 @@ part 'start_config.g.dart';
 
 @JsonSerializable()
 class StartConfig {
-  late String network;
-  late String address;
-  late String storage;
-  late String storageDir;
-  late int refreshInterval;
-  late String apiToken;
+  String storage;
+  String storageDir;
 
-  StartConfig();
+  StartConfig({
+    this.storage = '',
+    this.storageDir = '',
+  });
 
   factory StartConfig.fromJson(Map<String, dynamic> json) =>
       _$StartConfigFromJson(json);

ui/flutter/lib/api/native/model/start_config.g.dart

@@ -6,20 +6,13 @@ part of 'start_config.dart';
 // JsonSerializableGenerator
 // **************************************************************************
 
-StartConfig _$StartConfigFromJson(Map<String, dynamic> json) => StartConfig()
-  ..network = json['network'] as String
-  ..address = json['address'] as String
-  ..storage = json['storage'] as String
-  ..storageDir = json['storageDir'] as String
-  ..refreshInterval = (json['refreshInterval'] as num).toInt()
-  ..apiToken = json['apiToken'] as String;
+StartConfig _$StartConfigFromJson(Map<String, dynamic> json) => StartConfig(
+      storage: json['storage'] as String? ?? '',
+      storageDir: json['storageDir'] as String? ?? '',
+    );
 
 Map<String, dynamic> _$StartConfigToJson(StartConfig instance) =>
     <String, dynamic>{
-      'network': instance.network,
-      'address': instance.address,
       'storage': instance.storage,
       'storageDir': instance.storageDir,
-      'refreshInterval': instance.refreshInterval,
-      'apiToken': instance.apiToken,
     };

ui/flutter/lib/app/modules/app/controllers/app_controller.dart

@@ -14,11 +14,8 @@ import 'package:uri_to_file/uri_to_file.dart';
 import 'package:url_launcher/url_launcher.dart';
 import 'package:window_manager/window_manager.dart';
 
-import '../../../../api/api.dart';
+import '../../../../api/libgopeed_boot.dart';
 import '../../../../api/model/downloader_config.dart';
-import '../../../../api/model/request.dart';
-import '../../../../core/common/start_config.dart';
-import '../../../../core/libgopeed_boot.dart';
 import '../../../../database/database.dart';
 import '../../../../database/entity.dart';
 import '../../../../i18n/message.dart';
@@ -28,9 +25,6 @@ import '../../../../util/log_util.dart';
 import '../../../../util/package_info.dart';
 import '../../../../util/util.dart';
 import '../../../routes/app_pages.dart';
-import '../../create/controllers/create_controller.dart';
-import '../../create/dto/create_router_params.dart';
-import '../../redirect/views/redirect_view.dart';
 
 const unixSocketPath = 'gopeed.sock';
 
@@ -78,12 +72,9 @@ final allTrackerSubscribeUrlCdns = Map.fromIterable(allTrackerSubscribeUrls,
     });
 
 class AppController extends GetxController with WindowListener, TrayListener {
-  static StartConfig? _defaultStartConfig;
-
   final autoStartup = false.obs;
-  final startConfig = StartConfig().obs;
-  final runningPort = 0.obs;
   final downloaderConfig = DownloaderConfig().obs;
+  final httpRunningPort = 0.obs;
 
   late AppLinks _appLinks;
   StreamSubscription<Uri>? _linkSubscription;
@@ -115,7 +106,7 @@ class AppController extends GetxController with WindowListener, TrayListener {
   void onClose() {
     _linkSubscription?.cancel();
     trayManager.removeListener(this);
-    LibgopeedBoot.instance.stop();
+    LibgopeedBoot.instance.close();
   }
 
   @override
@@ -164,7 +155,8 @@ class AppController extends GetxController with WindowListener, TrayListener {
   }
 
   Future<void> _initDeepLinks() async {
-    if (Util.isWeb()) {
+    // currently only support android
+    if (!Util.isAndroid()) {
       return;
     }
 
@@ -172,13 +164,13 @@ class AppController extends GetxController with WindowListener, TrayListener {
 
     // Handle link when app is in warm state (front or background)
     _linkSubscription = _appLinks.uriLinkStream.listen((uri) async {
-      await _handleDeepLink(uri);
+      await _toCreate(uri);
     });
 
     // Check initial link if app was in cold state (terminated)
-    final uri = await _appLinks.getInitialLink();
+    final uri = await _appLinks.getInitialAppLink();
     if (uri != null) {
-      await _handleDeepLink(uri);
+      await _toCreate(uri);
     }
   }
 
@@ -221,11 +213,12 @@ class AppController extends GetxController with WindowListener, TrayListener {
       ),
       MenuItem(
         label: "startAll".tr,
-        onClick: (menuItem) async => {continueAllTasks(null)},
+        onClick: (menuItem) async =>
+            {LibgopeedBoot.instance.continueTasks(null)},
       ),
       MenuItem(
         label: "pauseAll".tr,
-        onClick: (menuItem) async => {pauseAllTasks(null)},
+        onClick: (menuItem) async => {LibgopeedBoot.instance.pauseTasks(null)},
       ),
       MenuItem(
         label: 'setting'.tr,
@@ -250,7 +243,7 @@ class AppController extends GetxController with WindowListener, TrayListener {
         label: 'exit'.tr,
         onClick: (menuItem) async {
           try {
-            await LibgopeedBoot.instance.stop();
+            await LibgopeedBoot.instance.close();
           } catch (e) {
             logger.w("libgopeed stop fail", e);
           }
@@ -307,77 +300,18 @@ class AppController extends GetxController with WindowListener, TrayListener {
     }
   }
 
-  Future<void> _handleDeepLink(Uri uri) async {
-    if (uri.scheme == "gopeed") {
-      if (uri.path == "/create") {
-        final params = uri.queryParameters["params"];
-        if (params?.isNotEmpty == true) {
-          final paramsJson = String.fromCharCodes(base64Decode(params!));
-          Get.rootDelegate.offAndToNamed(Routes.REDIRECT,
-              arguments: RedirectArgs(Routes.CREATE,
-                  arguments:
-                      CreateRouterParams.fromJson(jsonDecode(paramsJson))));
-          return;
-        }
-        Get.rootDelegate.offAndToNamed(Routes.CREATE);
-        return;
-      }
-      Get.rootDelegate.offAndToNamed(Routes.HOME);
-      return;
-    }
-
-    String path;
-    if (uri.scheme == "magnet" ||
-        uri.scheme == "http" ||
-        uri.scheme == "https") {
-      path = uri.toString();
-    } else if (uri.scheme == "file") {
-      path = Util.isWindows() ? uri.path.substring(1) : uri.path;
-    } else {
-      path = (await toFile(uri.toString())).path;
-    }
-    Get.rootDelegate.offAndToNamed(Routes.REDIRECT,
-        arguments: RedirectArgs(Routes.CREATE,
-            arguments: CreateRouterParams(req: Request(url: path))));
-  }
-
-  String runningAddress() {
-    if (startConfig.value.network == 'unix') {
-      return startConfig.value.address;
-    }
-    return '${startConfig.value.address.split(':').first}:$runningPort';
-  }
-
-  Future<StartConfig> _initDefaultStartConfig() async {
-    if (_defaultStartConfig != null) {
-      return _defaultStartConfig!;
-    }
-    _defaultStartConfig = StartConfig();
-    if (!Util.supportUnixSocket()) {
-      // not support unix socket, use tcp
-      _defaultStartConfig!.network = "tcp";
-      _defaultStartConfig!.address = "127.0.0.1:0";
-    } else {
-      _defaultStartConfig!.network = "unix";
-      _defaultStartConfig!.address =
-          "${(await getTemporaryDirectory()).path}/$unixSocketPath";
-    }
-    _defaultStartConfig!.apiToken = '';
-    return _defaultStartConfig!;
-  }
-
-  Future<StartConfig> loadStartConfig() async {
-    final defaultCfg = await _initDefaultStartConfig();
-    final saveCfg = Database.instance.getStartConfig();
-    startConfig.value.network = saveCfg?.network ?? defaultCfg.network;
-    startConfig.value.address = saveCfg?.address ?? defaultCfg.address;
-    startConfig.value.apiToken = saveCfg?.apiToken ?? defaultCfg.apiToken;
-    return startConfig.value;
+  Future<void> _toCreate(Uri uri) async {
+    final path = (uri.scheme == "magnet" ||
+            uri.scheme == "http" ||
+            uri.scheme == "https")
+        ? uri.toString()
+        : (await toFile(uri.toString())).path;
+    await Get.rootDelegate.offAndToNamed(Routes.CREATE, arguments: path);
   }
 
   Future<DownloaderConfig> loadDownloaderConfig() async {
     try {
-      downloaderConfig.value = await getConfig();
+      downloaderConfig.value = await LibgopeedBoot.instance.getConfig();
     } catch (e) {
       logger.w("load downloader config fail", e, StackTrace.current);
       downloaderConfig.value = DownloaderConfig();
@@ -410,7 +344,7 @@ class AppController extends GetxController with WindowListener, TrayListener {
     });
     refreshTrackers();
 
-    await saveConfig();
+    await LibgopeedBoot.instance.putConfig(downloaderConfig.value);
   }
 
   refreshTrackers() {
@@ -439,7 +373,7 @@ class AppController extends GetxController with WindowListener, TrayListener {
   }
 
   Future<List<String>> _fetchTrackers(String subscribeUrl) async {
-    final resp = await proxyRequest(subscribeUrl);
+    final resp = await LibgopeedBoot.instance.proxyRequest(subscribeUrl);
     if (resp.statusCode != 200) {
       throw Exception(
           'Failed to get trackers, status code: ${resp.statusCode}');
@@ -496,12 +430,4 @@ class AppController extends GetxController with WindowListener, TrayListener {
         args: ['--${Args.flagHidden}']);
     autoStartup.value = await launchAtStartup.isEnabled();
   }
-
-  Future<void> saveConfig() async {
-    Database.instance.saveStartConfig(StartConfigEntity(
-        network: startConfig.value.network,
-        address: startConfig.value.address,
-        apiToken: startConfig.value.apiToken));
-    await putConfig(downloaderConfig.value);
-  }
 }

ui/flutter/lib/app/modules/create/controllers/create_controller.dart

@@ -9,6 +9,7 @@ import '../../app/controllers/app_controller.dart';
 
 class CreateController extends GetxController
     with GetSingleTickerProviderStateMixin {
+  // final files = [].obs;
   final RxList fileInfos = [].obs;
   final RxList openedFolders = [].obs;
   final selectedIndexes = <int>[].obs;

ui/flutter/lib/app/modules/create/dto/create_router_params.dart

@@ -1,24 +0,0 @@
-import 'package:json_annotation/json_annotation.dart';
-
-import '../../../../api/model/options.dart';
-import '../../../../api/model/request.dart';
-
-part 'create_router_params.g.dart';
-
-@JsonSerializable(explicitToJson: true)
-class CreateRouterParams {
-  Request? req;
-  Options? opt;
-
-  CreateRouterParams({
-    this.req,
-    this.opt,
-  });
-
-  factory CreateRouterParams.fromJson(
-      Map<String, dynamic> json,
-      ) =>
-      _$CreateRouterParamsFromJson(json);
-
-  Map<String, dynamic> toJson() => _$CreateRouterParamsToJson(this);
-}

ui/flutter/lib/app/modules/create/dto/create_router_params.g.dart

@@ -1,31 +0,0 @@
-// GENERATED CODE - DO NOT MODIFY BY HAND
-
-part of 'create_router_params.dart';
-
-// **************************************************************************
-// JsonSerializableGenerator
-// **************************************************************************
-
-CreateRouterParams _$CreateRouterParamsFromJson(Map<String, dynamic> json) =>
-    CreateRouterParams(
-      req: json['req'] == null
-          ? null
-          : Request.fromJson(json['req'] as Map<String, dynamic>),
-      opt: json['opt'] == null
-          ? null
-          : Options.fromJson(json['opt'] as Map<String, dynamic>),
-    );
-
-Map<String, dynamic> _$CreateRouterParamsToJson(CreateRouterParams instance) {
-  final val = <String, dynamic>{};
-
-  void writeNotNull(String key, dynamic value) {
-    if (value != null) {
-      val[key] = value;
-    }
-  }
-
-  writeNotNull('req', instance.req?.toJson());
-  writeNotNull('opt', instance.opt?.toJson());
-  return val;
-}

ui/flutter/lib/app/modules/create/views/create_view.dart

@@ -1,6 +1,4 @@
-import 'dart:convert';
-
-import 'package:contentsize_tabbarview/contentsize_tabbarview.dart';
+import 'package:autoscale_tabbarview/autoscale_tabbarview.dart';
 import 'package:desktop_drop/desktop_drop.dart';
 import 'package:file_picker/file_picker.dart';
 import 'package:flutter/material.dart';
@@ -9,12 +7,11 @@ import 'package:get/get.dart';
 import 'package:path/path.dart' as path;
 import 'package:rounded_loading_button_plus/rounded_loading_button.dart';
 
-import '../../../../api/api.dart';
+import '../../../../api/libgopeed_boot.dart';
 import '../../../../api/model/create_task.dart';
 import '../../../../api/model/options.dart';
 import '../../../../api/model/request.dart';
 import '../../../../api/model/resolve_result.dart';
-import '../../../../api/model/task.dart';
 import '../../../../database/database.dart';
 import '../../../../util/input_formatter.dart';
 import '../../../../util/message.dart';
@@ -22,11 +19,10 @@ import '../../../../util/util.dart';
 import '../../../routes/app_pages.dart';
 import '../../../views/compact_checkbox.dart';
 import '../../../views/directory_selector.dart';
-import '../../../views/file_tree_view.dart';
+import '../../../views/file_list_view.dart';
 import '../../app/controllers/app_controller.dart';
 import '../../history/views/history_view.dart';
 import '../controllers/create_controller.dart';
-import '../dto/create_router_params.dart';
 
 class CreateView extends GetView<CreateController> {
   final _confirmFormKey = GlobalKey<FormState>();
@@ -40,20 +36,9 @@ class CreateView extends GetView<CreateController> {
   final _proxyPortController = TextEditingController();
   final _proxyUsrController = TextEditingController();
   final _proxyPwdController = TextEditingController();
-  final _httpHeaderControllers = [
-    (
-      name: TextEditingController(text: "User-Agent"),
-      value: TextEditingController()
-    ),
-    (
-      name: TextEditingController(text: "Cookie"),
-      value: TextEditingController()
-    ),
-    (
-      name: TextEditingController(text: "Referer"),
-      value: TextEditingController()
-    ),
-  ];
+  final _httpUaController = TextEditingController();
+  final _httpCookieController = TextEditingController();
+  final _httpRefererController = TextEditingController();
   final _btTrackerController = TextEditingController();
 
   final _availableSchemes = ["http:", "https:", "magnet:"];
@@ -75,91 +60,32 @@ class CreateView extends GetView<CreateController> {
       _pathController.text = appController.downloaderConfig.value.downloadDir;
     }
 
-    final CreateRouterParams? routerParams = Get.rootDelegate.arguments();
-    if (routerParams?.req?.url.isNotEmpty ?? false) {
-      // get url from route arguments
-      final url = routerParams!.req!.url;
-      _urlController.text = url;
-      _urlController.selection = TextSelection.fromPosition(
-          TextPosition(offset: _urlController.text.length));
-      final uppercaseUrl = url.toUpperCase();
-      Protocol? protocol;
-      if (uppercaseUrl.startsWith("HTTP:") ||
-          uppercaseUrl.startsWith("HTTPS:")) {
-        protocol = Protocol.http;
-      }
-      if (uppercaseUrl.startsWith("MAGNET:") ||
-          uppercaseUrl.endsWith(".TORRENT")) {
-        protocol = Protocol.bt;
-      }
-      if (protocol != null) {
-        final extraHandlers = {
-          Protocol.http: () {
-            final reqExtra = ReqExtraHttp.fromJson(
-                jsonDecode(jsonEncode(routerParams.req!.extra)));
-            _httpHeaderControllers.clear();
-            reqExtra.header.forEach((key, value) {
-              _httpHeaderControllers.add(
-                (
-                  name: TextEditingController(text: key),
-                  value: TextEditingController(text: value),
-                ),
-              );
-            });
-            _skipVerifyCertController.value = routerParams.req!.skipVerifyCert;
-          },
-          Protocol.bt: () {
-            final reqExtra = ReqExtraBt.fromJson(
-                jsonDecode(jsonEncode(routerParams.req!.extra)));
-            _btTrackerController.text = reqExtra.trackers.join("\n");
-          },
-        };
-        if (routerParams.req?.extra != null) {
-          extraHandlers[protocol]?.call();
-        }
+    final String? filePath = Get.rootDelegate.arguments();
+    if (_urlController.text.isEmpty) {
+      if (filePath?.isNotEmpty ?? false) {
+        // get file path from route arguments
+        _urlController.text = filePath!;
+        _urlController.selection = TextSelection.fromPosition(
+            TextPosition(offset: _urlController.text.length));
+      } else {
+        // read clipboard
+        Clipboard.getData('text/plain').then((value) {
+          if (value?.text?.isNotEmpty ?? false) {
+            if (_availableSchemes
+                .where((e) =>
+                    value!.text!.startsWith(e) ||
+                    value.text!.startsWith(e.toUpperCase()))
+                .isNotEmpty) {
+              _urlController.text = value!.text!;
+              _urlController.selection = TextSelection.fromPosition(
+                  TextPosition(offset: _urlController.text.length));
+              return;
+            }
 
-        // handle options
-        if (routerParams.opt != null) {
-          _renameController.text = routerParams.opt!.name;
-          _pathController.text = routerParams.opt!.path;
-
-          final optionsHandlers = {
-            Protocol.http: () {
-              final opt = routerParams.opt!;
-              _renameController.text = opt.name;
-              _pathController.text = opt.path;
-              if (opt.extra != null) {
-                final optsExtraHttp =
-                    OptsExtraHttp.fromJson(jsonDecode(jsonEncode(opt.extra)));
-                _connectionsController.text =
-                    optsExtraHttp.connections.toString();
-              }
-            },
-            Protocol.bt: null,
-          };
-          if (routerParams.opt?.extra != null) {
-            optionsHandlers[protocol]?.call();
+            recognizeMagnetUri(value!.text!);
           }
-        }
+        });
       }
-    } else if (_urlController.text.isEmpty) {
-      // read clipboard
-      Clipboard.getData('text/plain').then((value) {
-        if (value?.text?.isNotEmpty ?? false) {
-          if (_availableSchemes
-              .where((e) =>
-                  value!.text!.startsWith(e) ||
-                  value.text!.startsWith(e.toUpperCase()))
-              .isNotEmpty) {
-            _urlController.text = value!.text!;
-            _urlController.selection = TextSelection.fromPosition(
-                TextPosition(offset: _urlController.text.length));
-            return;
-          }
-
-          recognizeMagnetUri(value!.text!);
-        }
-      });
     }
 
     return Scaffold(
@@ -510,105 +436,56 @@ class CreateView extends GetView<CreateController> {
                                     )
                                   ],
                                 ),
-                                DefaultTabController(
-                                  length: 2,
-                                  child: ContentSizeTabBarView(
-                                    controller:
-                                        controller.advancedTabController,
-                                    children: [
-                                      Column(
-                                        children: [
-                                          ..._httpHeaderControllers.map((e) {
-                                            return Row(
-                                              children: [
-                                                Flexible(
-                                                  child: TextFormField(
-                                                    controller: e.name,
-                                                    decoration: InputDecoration(
-                                                      hintText:
-                                                          'httpHeaderName'.tr,
-                                                    ),
-                                                  ),
-                                                ),
-                                                const Padding(
-                                                    padding: EdgeInsets.only(
-                                                        left: 10)),
-                                                Flexible(
-                                                  child: TextFormField(
-                                                    controller: e.value,
-                                                    decoration: InputDecoration(
-                                                      hintText:
-                                                          'httpHeaderValue'.tr,
-                                                    ),
-                                                  ),
-                                                ),
-                                                const Padding(
-                                                    padding: EdgeInsets.only(
-                                                        left: 10)),
-                                                IconButton(
-                                                  icon: const Icon(Icons.add),
-                                                  onPressed: () {
-                                                    _httpHeaderControllers.add(
-                                                      (
-                                                        name:
-                                                            TextEditingController(),
-                                                        value:
-                                                            TextEditingController(),
-                                                      ),
-                                                    );
-                                                    controller.showAdvanced
-                                                        .update((val) => val);
-                                                  },
-                                                ),
-                                                IconButton(
-                                                  icon:
-                                                      const Icon(Icons.remove),
-                                                  onPressed: () {
-                                                    if (_httpHeaderControllers
-                                                            .length <=
-                                                        1) {
-                                                      return;
-                                                    }
-                                                    _httpHeaderControllers
-                                                        .remove(e);
-                                                    controller.showAdvanced
-                                                        .update((val) => val);
-                                                  },
-                                                ),
-                                              ],
-                                            );
-                                          }),
-                                          Padding(
-                                            padding:
-                                                const EdgeInsets.only(top: 10),
-                                            child: CompactCheckbox(
-                                              label: 'skipVerifyCert'.tr,
-                                              value: _skipVerifyCertController
-                                                  .value,
-                                              onChanged: (bool? value) {
-                                                _skipVerifyCertController
-                                                    .value = value ?? false;
-                                              },
-                                              textStyle: const TextStyle(
-                                                color: Colors.grey,
-                                              ),
+                                AutoScaleTabBarView(
+                                  controller: controller.advancedTabController,
+                                  children: [
+                                    Column(
+                                      children: [
+                                        TextFormField(
+                                            controller: _httpUaController,
+                                            decoration: const InputDecoration(
+                                              labelText: 'User-Agent',
+                                            )),
+                                        TextFormField(
+                                            controller: _httpCookieController,
+                                            decoration: const InputDecoration(
+                                              labelText: 'Cookie',
+                                            )),
+                                        TextFormField(
+                                            controller: _httpRefererController,
+                                            decoration: const InputDecoration(
+                                              labelText: 'Referer',
+                                            )),
+                                        Padding(
+                                          padding:
+                                              const EdgeInsets.only(top: 10),
+                                          child: CompactCheckbox(
+                                            label: 'skipVerifyCert'.tr,
+                                            value:
+                                                _skipVerifyCertController.value,
+                                            onChanged: (bool? value) {
+                                              _skipVerifyCertController.value =
+                                                  value ?? false;
+                                            },
+                                            textStyle: const TextStyle(
+                                              color: Colors.grey,
                                             ),
                                           ),
-                                        ],
-                                      ),
-                                      Column(
-                                        children: [
-                                          TextFormField(
-                                              controller: _btTrackerController,
-                                              maxLines: 5,
-                                              decoration: InputDecoration(
-                                                labelText: 'Trackers',
-                                                hintText: 'addTrackerHit'.tr,
-                                              )),
-                                        ],
-                                      )
-                                    ],
-                                  ),
+                                        ),
+                                      ],
+                                    ),
+                                    Column(
+                                      children: [
+                                        TextFormField(
+                                            controller: _btTrackerController,
+                                            maxLines: 5,
+                                            decoration: InputDecoration(
+                                              labelText: 'Trackers',
+                                              hintText: 'addTrackerHit'.tr,
+                                            )),
+                                      ],
+                                    )
+                                  ],
                                 )
                               ],
                             ).paddingOnly(top: 16),
@@ -717,7 +594,7 @@ class CreateView extends GetView<CreateController> {
         final isDirect = controller.directDownload.value || isMultiLine;
         if (isDirect) {
           await Future.wait(urls.map((url) {
-            return createTask(CreateTask(
+            return LibgopeedBoot.instance.createTask(CreateTask(
                 req: Request(
                   url: url,
                   extra: parseReqExtra(url),
@@ -733,7 +610,7 @@ class CreateView extends GetView<CreateController> {
           }));
           Get.rootDelegate.offNamed(Routes.TASK);
         } else {
-          final rr = await resolve(Request(
+          final rr = await LibgopeedBoot.instance.resolve(Request(
             url: submitUrl,
             extra: parseReqExtra(_urlController.text),
             proxy: parseProxy(),
@@ -767,10 +644,12 @@ class CreateView extends GetView<CreateController> {
     if (controller.showAdvanced.value) {
       switch (controller.advancedTabController.index) {
         case 0:
-          final header = Map<String, String>.fromEntries(_httpHeaderControllers
-              .map((e) => MapEntry(e.name.text, e.value.text)));
-          header.removeWhere(
-              (key, value) => key.trim().isEmpty || value.trim().isEmpty);
+          final header = {
+            "User-Agent": _httpUaController.text,
+            "Cookie": _httpCookieController.text,
+            "Referer": _httpRefererController.text,
+          };
+          header.removeWhere((key, value) => value.trim().isEmpty);
           if (header.isNotEmpty) {
             reqExtra = ReqExtraHttp()..header = header;
           }
@@ -819,13 +698,7 @@ class CreateView extends GetView<CreateController> {
                     child: Form(
                         key: createFormKey,
                         autovalidateMode: AutovalidateMode.always,
-                        child: FileTreeView(
-                          files: rr.res.files,
-                          initialValues: rr.res.files.asMap().keys.toList(),
-                          onSelectionChanged: (List<int> values) {
-                            controller.selectedIndexes.value = values;
-                          },
-                        )),
+                        child: FileListView(files: rr.res.files)),
                   );
                 },
               ),
@@ -868,23 +741,28 @@ class CreateView extends GetView<CreateController> {
                               await Future.wait(
                                   controller.selectedIndexes.map((index) {
                                 final file = rr.res.files[index];
-                                return createTask(CreateTask(
-                                    req: file.req!..proxy = parseProxy(),
-                                    opt: Options(
-                                        name: file.name,
-                                        path: path.join(_pathController.text,
-                                            rr.res.name, file.path),
-                                        selectFiles: [],
-                                        extra: optExtra)));
+                                return LibgopeedBoot.instance.createTask(
+                                    CreateTask(
+                                        req: file.req!..proxy = parseProxy(),
+                                        opt: Options(
+                                            name: file.name,
+                                            path: path.join(
+                                                _pathController.text,
+                                                rr.res.name,
+                                                file.path),
+                                            selectFiles: [],
+                                            extra: optExtra)));
                               }));
                             } else {
-                              await createTask(CreateTask(
-                                  rid: rr.id,
-                                  opt: Options(
-                                      name: _renameController.text,
-                                      path: _pathController.text,
-                                      selectFiles: controller.selectedIndexes,
-                                      extra: optExtra)));
+                              await LibgopeedBoot.instance.createTask(
+                                  CreateTask(
+                                      rid: rr.id,
+                                      opt: Options(
+                                          name: _renameController.text,
+                                          path: _pathController.text,
+                                          selectFiles:
+                                              controller.selectedIndexes,
+                                          extra: optExtra)));
                             }
                             Get.back();
                             Get.rootDelegate.offNamed(Routes.TASK);

ui/flutter/lib/app/modules/extension/controllers/extension_controller.dart

@@ -1,6 +1,6 @@
 import 'package:get/get.dart';
-import 'package:gopeed/api/api.dart';
 
+import '../../../../api/libgopeed_boot.dart';
 import '../../../../api/model/extension.dart';
 
 class ExtensionController extends GetxController {
@@ -17,12 +17,13 @@ class ExtensionController extends GetxController {
   }
 
   Future<void> load() async {
-    extensions.value = await getExtensions();
+    extensions.value = await LibgopeedBoot.instance.getExtensions();
   }
 
   Future<void> checkUpdate() async {
     for (final ext in extensions) {
-      final resp = await upgradeCheckExtension(ext.identity);
+      final resp =
+          await LibgopeedBoot.instance.upgradeCheckExtension(ext.identity);
       if (resp.newVersion.isNotEmpty) {
         updateFlags[ext.identity] = resp.newVersion;
       }

ui/flutter/lib/app/modules/extension/views/extension_view.dart

@@ -11,7 +11,8 @@ import 'package:path/path.dart' as path;
 import 'package:rounded_loading_button_plus/rounded_loading_button.dart';
 import 'package:url_launcher/url_launcher.dart';
 
-import '../../../../api/api.dart';
+import '../../../../api/entry/libgopeed_boot_web.dart';
+import '../../../../api/libgopeed_boot.dart';
 import '../../../../api/model/extension.dart';
 import '../../../../api/model/install_extension.dart';
 import '../../../../api/model/switch_extension.dart';
@@ -78,8 +79,9 @@ class ExtensionView extends GetView<ExtensionController> {
                         }
                         _installBtnController.start();
                         try {
-                          await installExtension(InstallExtension(
-                              url: _installUrlController.text));
+                          await LibgopeedBoot.instance.installExtension(
+                              InstallExtension(
+                                  url: _installUrlController.text));
                           Get.snackbar('tip'.tr, 'extensionInstallSuccess'.tr);
                           await controller.load();
                         } catch (e) {
@@ -98,7 +100,7 @@ class ExtensionView extends GetView<ExtensionController> {
                             if (dir != null) {
                               MacSecureUtil.saveBookmark(dir);
                               try {
-                                await installExtension(
+                                await LibgopeedBoot.instance.installExtension(
                                     InstallExtension(devMode: true, url: dir));
                                 Get.snackbar(
                                     'tip'.tr, 'extensionInstallSuccess'.tr);
@@ -133,8 +135,10 @@ class ExtensionView extends GetView<ExtensionController> {
                                         )
                                       : Util.isWeb()
                                           ? Image.network(
-                                              join(
-                                                  '/fs/extensions/${extension.identity}/${extension.icon}'),
+                                              (LibgopeedBoot.instance
+                                                      as LibgopeedBootWeb)
+                                                  .join(
+                                                      '/fs/extensions/${extension.identity}/${extension.icon}'),
                                               width: 48,
                                               height: 48,
                                             )
@@ -155,9 +159,9 @@ class ExtensionView extends GetView<ExtensionController> {
                                     value: !extension.disabled,
                                     onChanged: (value) async {
                                       try {
-                                        await switchExtension(
-                                            extension.identity,
-                                            SwitchExtension(status: value));
+                                        await LibgopeedBoot.instance
+                                            .switchExtension(extension.identity,
+                                                SwitchExtension(status: value));
                                         await controller.load();
                                       } catch (e) {
                                         showErrorMessage(e);
@@ -354,10 +358,11 @@ class ExtensionView extends GetView<ExtensionController> {
                         try {
                           confrimController.start();
                           if (formKey.currentState?.saveAndValidate() == true) {
-                            await updateExtensionSettings(
-                                extension.identity,
-                                UpdateExtensionSettings(
-                                    settings: formKey.currentState!.value));
+                            await LibgopeedBoot.instance
+                                .updateExtensionSettings(
+                                    extension.identity,
+                                    UpdateExtensionSettings(
+                                        settings: formKey.currentState!.value));
                             await controller.load();
                             Get.back();
                           }
@@ -454,7 +459,8 @@ class ExtensionView extends GetView<ExtensionController> {
                   ),
                   onPressed: () async {
                     try {
-                      await deleteExtension(extension.identity);
+                      await LibgopeedBoot.instance
+                          .deleteExtension(extension.identity);
                       await controller.load();
                       Get.back();
                     } catch (e) {
@@ -487,18 +493,19 @@ class ExtensionView extends GetView<ExtensionController> {
                   onPressed: () async {
                     confrimController.start();
                     try {
-                      await updateExtension(extension.identity);
+                      await LibgopeedBoot.instance
+                          .upgradeExtension(extension.identity);
                       await controller.load();
                       controller.updateFlags.remove(extension.identity);
                       Get.back();
-                      showMessage('tip'.tr, 'extensionUpdateSuccess'.tr);
+                      showMessage('tip'.tr, 'extensionUpgradeSuccess'.tr);
                     } catch (e) {
                       showErrorMessage(e);
                     } finally {
                       confrimController.stop();
                     }
                   },
-                  child: Text('newVersionUpdate'.tr),
+                  child: Text('newVersionUpgrade'.tr),
                 ),
               ],
             ));

ui/flutter/lib/app/modules/redirect/bindings/redirect_binding.dart

@@ -1,12 +0,0 @@
-import 'package:get/get.dart';
-
-import '../controllers/redirect_controller.dart';
-
-class RedirectBinding extends Bindings {
-  @override
-  void dependencies() {
-    Get.lazyPut<RedirectController>(
-      () => RedirectController(),
-    );
-  }
-}

ui/flutter/lib/app/modules/redirect/controllers/redirect_controller.dart

@@ -1,3 +0,0 @@
-import 'package:get/get.dart';
-
-class RedirectController extends GetxController {}

ui/flutter/lib/app/modules/redirect/views/redirect_view.dart

@@ -1,27 +0,0 @@
-import 'package:flutter/material.dart';
-import 'package:get/get.dart';
-
-import '../controllers/redirect_controller.dart';
-
-class RedirectArgs {
-  final String page;
-  final dynamic arguments;
-
-  RedirectArgs(this.page, {this.arguments});
-}
-
-class RedirectView extends GetView<RedirectController> {
-  const RedirectView({Key? key}) : super(key: key);
-
-  @override
-  Widget build(BuildContext context) {
-    final redirectArgs = Get.rootDelegate.arguments() as RedirectArgs;
-    // Waiting for previous page controller to delete, avoid deleting controller that route page after redirect
-    WidgetsBinding.instance.addPostFrameCallback((_) async {
-      await Future.delayed(const Duration(milliseconds: 350));
-      Get.rootDelegate
-          .offAndToNamed(redirectArgs.page, arguments: redirectArgs.arguments);
-    });
-    return const SizedBox();
-  }
-}

ui/flutter/lib/app/modules/setting/controllers/setting_controller.dart

@@ -1,7 +1,8 @@
 import 'dart:convert';
 
 import 'package:get/get.dart';
-import 'package:gopeed/api/api.dart';
+
+import '../../../../api/libgopeed_boot.dart';
 
 class SettingController extends GetxController {
   final tapStatues = <String, bool>{}.obs;
@@ -28,12 +29,13 @@ class SettingController extends GetxController {
   void fetchLatestVersion() async {
     String? releaseDataStr;
     try {
-      releaseDataStr = (await proxyRequest(
+      releaseDataStr = (await LibgopeedBoot.instance.proxyRequest(
               "https://api.github.com/repos/GopeedLab/gopeed/releases/latest"))
           .data;
     } catch (e) {
-      releaseDataStr =
-          (await proxyRequest("https://gopeed.com/api/release")).data;
+      releaseDataStr = (await LibgopeedBoot.instance
+              .proxyRequest("https://gopeed.com/api/release"))
+          .data;
     }
     if (releaseDataStr == null) {
       return;

ui/flutter/lib/app/modules/setting/views/setting_view.dart

@@ -10,6 +10,7 @@ import 'package:intl/intl.dart';
 import 'package:launch_at_startup/launch_at_startup.dart';
 import 'package:url_launcher/url_launcher.dart';
 
+import '../../../../api/libgopeed_boot.dart';
 import '../../../../api/model/downloader_config.dart';
 import '../../../../i18n/message.dart';
 import '../../../../util/input_formatter.dart';
@@ -17,7 +18,6 @@ import '../../../../util/locale_manager.dart';
 import '../../../../util/log_util.dart';
 import '../../../../util/message.dart';
 import '../../../../util/package_info.dart';
-import '../../../../util/scheme_register/scheme_register.dart';
 import '../../../../util/util.dart';
 import '../../../views/check_list_view.dart';
 import '../../../views/directory_selector.dart';
@@ -36,7 +36,6 @@ class SettingView extends GetView<SettingController> {
   Widget build(BuildContext context) {
     final appController = Get.find<AppController>();
     final downloaderCfg = appController.downloaderConfig;
-    final startCfg = appController.startConfig;
 
     Timer? timer;
     Future<bool> debounceSave(
@@ -52,8 +51,8 @@ class SettingView extends GetView<SettingController> {
             return;
           }
         }
-        appController
-            .saveConfig()
+        LibgopeedBoot.instance
+            .putConfig(downloaderCfg.value)
             .then((_) => completer.complete(true))
             .onError(completer.completeError);
         if (needRestart) {
@@ -112,7 +111,7 @@ class SettingView extends GetView<SettingController> {
     });
 
     final buildDefaultDirectDownload =
-        _buildConfigItem('defaultDirectDownload', () {
+        _buildConfigItem('defaultDirectDownload'.tr, () {
       return appController.downloaderConfig.value.extra.defaultDirectDownload
           ? 'on'.tr
           : 'off'.tr;
@@ -162,7 +161,7 @@ class SettingView extends GetView<SettingController> {
     // Currently auto startup only support Windows and Linux
     final buildAutoStartup = !Util.isWindows() && !Util.isLinux()
         ? () => null
-        : _buildConfigItem('launchAtStartup', () {
+        : _buildConfigItem('launchAtStartup'.tr, () {
             return appController.autoStartup.value ? 'on'.tr : 'off'.tr;
           }, (Key key) {
             return Container(
@@ -230,9 +229,8 @@ class SettingView extends GetView<SettingController> {
         ],
       );
     });
-    final buildHttpUseServerCtime = _buildConfigItem(
-        'useServerCtime', () => httpConfig.useServerCtime ? 'on'.tr : 'off'.tr,
-        (Key key) {
+    final buildHttpUseServerCtime = _buildConfigItem('useServerCtime'.tr,
+        () => httpConfig.useServerCtime ? 'on'.tr : 'off'.tr, (Key key) {
       return Container(
         alignment: Alignment.centerLeft,
         child: Switch(
@@ -422,37 +420,6 @@ class SettingView extends GetView<SettingController> {
         ].where((e) => e != null).map((e) => e!).toList(),
       );
     });
-    final buildBtDefaultClientConfig = !Util.isWindows()
-        ? () => null
-        : _buildConfigItem('setAsDefaultBtClient', () {
-            return appController.downloaderConfig.value.extra.defaultBtClient
-                ? 'on'.tr
-                : 'off'.tr;
-          }, (Key key) {
-            return Container(
-              alignment: Alignment.centerLeft,
-              child: Switch(
-                value:
-                    appController.downloaderConfig.value.extra.defaultBtClient,
-                onChanged: (bool value) async {
-                  try {
-                    if (value) {
-                      registerDefaultTorrentClient();
-                    } else {
-                      unregisterDefaultTorrentClient();
-                    }
-                    appController.downloaderConfig.update((val) {
-                      val!.extra.defaultBtClient = value;
-                    });
-                    await debounceSave();
-                  } catch (e) {
-                    showErrorMessage(e);
-                    logger.e('register default torrent client fail', e);
-                  }
-                },
-              ),
-            );
-          });
 
     // ui config items start
     final buildTheme = _buildConfigItem(
@@ -563,7 +530,7 @@ class SettingView extends GetView<SettingController> {
                             launchUrl(Uri.parse('https://gopeed.com'),
                                 mode: LaunchMode.externalApplication);
                           },
-                          child: Text('newVersionUpdate'.tr),
+                          child: Text('newVersionUpgrade'.tr),
                         ),
                       ],
                     ));
@@ -670,7 +637,7 @@ class SettingView extends GetView<SettingController> {
         final portController = TextEditingController(text: port);
         updateAddress() async {
           final newAddress = '${ipController.text}:${portController.text}';
-          if (newAddress != startCfg.value.address) {
+          if (newAddress != proxy.host) {
             proxy.host = newAddress;
 
             await debounceSave();
@@ -751,152 +718,152 @@ class SettingView extends GetView<SettingController> {
     );
 
     // advanced config API items start
-    final buildApiProtocol = _buildConfigItem(
-      'protocol',
-      () => startCfg.value.network == 'tcp'
-          ? 'TCP ${startCfg.value.address}'
-          : 'Unix',
-      (Key key) {
-        final items = <Widget>[
-          SizedBox(
-            width: 80,
-            child: DropdownButtonFormField<String>(
-              value: startCfg.value.network,
-              onChanged: Util.isDesktop()
-                  ? (value) async {
-                      startCfg.update((val) {
-                        val!.network = value!;
-                      });
+    // final buildApiProtocol = _buildConfigItem(
+    //   'protocol',
+    //   () => startCfg.value.host == 'tcp'
+    //       ? 'TCP ${startCfg.value.address}'
+    //       : 'Unix',
+    //   (Key key) {
+    //     final items = <Widget>[
+    //       SizedBox(
+    //         width: 80,
+    //         child: DropdownButtonFormField<String>(
+    //           value: startCfg.value.host,
+    //           onChanged: Util.isDesktop()
+    //               ? (value) async {
+    //                   startCfg.update((val) {
+    //                     val!.host = value!;
+    //                   });
 
-                      await debounceSave(needRestart: true);
-                    }
-                  : null,
-              items: [
-                const DropdownMenuItem<String>(
-                  value: 'tcp',
-                  child: Text('TCP'),
-                ),
-                Util.supportUnixSocket()
-                    ? const DropdownMenuItem<String>(
-                        value: 'unix',
-                        child: Text('Unix'),
-                      )
-                    : null,
-              ].where((e) => e != null).map((e) => e!).toList(),
-            ),
-          )
-        ];
-        if (Util.isDesktop() && startCfg.value.network == 'tcp') {
-          final arr = startCfg.value.address.split(':');
-          var ip = '127.0.0.1';
-          var port = '0';
-          if (arr.length > 1) {
-            ip = arr[0];
-            port = arr[1];
-          }
+    //                   await debounceSave(needRestart: true);
+    //                 }
+    //               : null,
+    //           items: [
+    //             const DropdownMenuItem<String>(
+    //               value: 'tcp',
+    //               child: Text('TCP'),
+    //             ),
+    //             Util.supportUnixSocket()
+    //                 ? const DropdownMenuItem<String>(
+    //                     value: 'unix',
+    //                     child: Text('Unix'),
+    //                   )
+    //                 : null,
+    //           ].where((e) => e != null).map((e) => e!).toList(),
+    //         ),
+    //       )
+    //     ];
+    //     if (Util.isDesktop() && startCfg.value.host == 'tcp') {
+    //       final arr = startCfg.value.address.split(':');
+    //       var ip = '127.0.0.1';
+    //       var port = '0';
+    //       if (arr.length > 1) {
+    //         ip = arr[0];
+    //         port = arr[1];
+    //       }
 
-          final ipController = TextEditingController(text: ip);
-          final portController = TextEditingController(text: port);
-          updateAddress() async {
-            if (ipController.text.isEmpty || portController.text.isEmpty) {
-              return;
-            }
-            final newAddress = '${ipController.text}:${portController.text}';
-            if (newAddress != startCfg.value.address) {
-              startCfg.value.address = newAddress;
+    //       final ipController = TextEditingController(text: ip);
+    //       final portController = TextEditingController(text: port);
+    //       updateAddress() async {
+    //         if (ipController.text.isEmpty || portController.text.isEmpty) {
+    //           return;
+    //         }
+    //         final newAddress = '${ipController.text}:${portController.text}';
+    //         if (newAddress != startCfg.value.address) {
+    //           startCfg.value.address = newAddress;
 
-              final saved = await debounceSave(
-                  check: () async {
-                    // Check if address already in use
-                    final configIp = ipController.text;
-                    final configPort = int.parse(portController.text);
-                    if (configPort == 0) {
-                      return '';
-                    }
-                    try {
-                      final socket = await Socket.connect(configIp, configPort,
-                          timeout: const Duration(seconds: 3));
-                      socket.close();
-                      return 'portInUse'
-                          .trParams({'port': configPort.toString()});
-                    } catch (e) {
-                      return '';
-                    }
-                  },
-                  needRestart: true);
+    //           final saved = await debounceSave(
+    //               check: () async {
+    //                 // Check if address already in use
+    //                 final configIp = ipController.text;
+    //                 final configPort = int.parse(portController.text);
+    //                 if (configPort == 0) {
+    //                   return '';
+    //                 }
+    //                 try {
+    //                   final socket = await Socket.connect(configIp, configPort,
+    //                       timeout: const Duration(seconds: 3));
+    //                   socket.close();
+    //                   return 'portInUse'
+    //                       .trParams({'port': configPort.toString()});
+    //                 } catch (e) {
+    //                   return '';
+    //                 }
+    //               },
+    //               needRestart: true);
 
-              // If save failed, restore the old address
-              if (!saved) {
-                final oldAddress =
-                    (await appController.loadStartConfig()).address;
-                startCfg.update((val) async {
-                  val!.address = oldAddress;
-                });
-              }
-            }
-          }
+    //           // If save failed, restore the old address
+    //           if (!saved) {
+    //             // final oldAddress =
+    //             //     (await appController.loadStartConfig()).address;
+    //             // startCfg.update((val) async {
+    //             //   val!.address = oldAddress;
+    //             // });
+    //           }
+    //         }
+    //       }
 
-          ipController.addListener(updateAddress);
-          portController.addListener(updateAddress);
-          items.addAll([
-            const Padding(padding: EdgeInsets.only(left: 20)),
-            Flexible(
-              child: TextFormField(
-                controller: ipController,
-                decoration: const InputDecoration(
-                  labelText: 'IP',
-                  contentPadding: EdgeInsets.all(0.0),
-                ),
-                keyboardType: TextInputType.number,
-                inputFormatters: [
-                  FilteringTextInputFormatter.allow(RegExp('[0-9.]')),
-                ],
-              ),
-            ),
-            const Padding(padding: EdgeInsets.only(left: 10)),
-            Flexible(
-              child: TextFormField(
-                controller: portController,
-                decoration: InputDecoration(
-                  labelText: 'port'.tr,
-                  contentPadding: const EdgeInsets.all(0.0),
-                ),
-                keyboardType: TextInputType.number,
-                inputFormatters: [
-                  FilteringTextInputFormatter.digitsOnly,
-                  NumericalRangeFormatter(min: 0, max: 65535),
-                ],
-              ),
-            ),
-          ]);
-        }
+    //       ipController.addListener(updateAddress);
+    //       portController.addListener(updateAddress);
+    //       items.addAll([
+    //         const Padding(padding: EdgeInsets.only(left: 20)),
+    //         Flexible(
+    //           child: TextFormField(
+    //             controller: ipController,
+    //             decoration: const InputDecoration(
+    //               labelText: 'IP',
+    //               contentPadding: EdgeInsets.all(0.0),
+    //             ),
+    //             keyboardType: TextInputType.number,
+    //             inputFormatters: [
+    //               FilteringTextInputFormatter.allow(RegExp('[0-9.]')),
+    //             ],
+    //           ),
+    //         ),
+    //         const Padding(padding: EdgeInsets.only(left: 10)),
+    //         Flexible(
+    //           child: TextFormField(
+    //             controller: portController,
+    //             decoration: InputDecoration(
+    //               labelText: 'port'.tr,
+    //               contentPadding: const EdgeInsets.all(0.0),
+    //             ),
+    //             keyboardType: TextInputType.number,
+    //             inputFormatters: [
+    //               FilteringTextInputFormatter.digitsOnly,
+    //               NumericalRangeFormatter(min: 0, max: 65535),
+    //             ],
+    //           ),
+    //         ),
+    //       ]);
+    //     }
 
-        return Form(
-          child: Row(
-            children: items,
-          ),
-        );
-      },
-    );
-    final buildApiToken = _buildConfigItem('apiToken',
-        () => startCfg.value.apiToken.isEmpty ? 'notSet'.tr : 'set'.tr,
-        (Key key) {
-      final apiTokenController =
-          TextEditingController(text: startCfg.value.apiToken);
-      apiTokenController.addListener(() async {
-        if (apiTokenController.text != startCfg.value.apiToken) {
-          startCfg.value.apiToken = apiTokenController.text;
+    //     return Form(
+    //       child: Row(
+    //         children: items,
+    //       ),
+    //     );
+    //   },
+    // );
+    // final buildApiToken = _buildConfigItem('apiToken',
+    //     () => startCfg.value.apiToken.isEmpty ? 'notSet'.tr : 'set'.tr,
+    //     (Key key) {
+    //   final apiTokenController =
+    //       TextEditingController(text: startCfg.value.apiToken);
+    //   apiTokenController.addListener(() async {
+    //     if (apiTokenController.text != startCfg.value.apiToken) {
+    //       startCfg.value.apiToken = apiTokenController.text;
 
-          await debounceSave(needRestart: true);
-        }
-      });
-      return TextField(
-        key: key,
-        obscureText: true,
-        controller: apiTokenController,
-        focusNode: FocusNode(),
-      );
-    });
+    //       await debounceSave(needRestart: true);
+    //     }
+    //   });
+    //   return TextField(
+    //     key: key,
+    //     obscureText: true,
+    //     controller: apiTokenController,
+    //     focusNode: FocusNode(),
+    //   );
+    // });
 
     // advanced config log items start
     buildLogsDir() {
@@ -980,7 +947,6 @@ class SettingView extends GetView<SettingController> {
                             buildBtTrackerSubscribeUrls(),
                             buildBtTrackers(),
                             buildBtSeedConfig(),
-                            buildBtDefaultClientConfig(),
                           ]),
                         )),
                         Text('ui'.tr),
@@ -1027,16 +993,16 @@ class SettingView extends GetView<SettingController> {
                           child: Column(
                         children: _addDivider([buildProxy()]),
                       )),
-                      const Text('API'),
-                      Card(
-                          child: Column(
-                        children: _addDivider([
-                          buildApiProtocol(),
-                          Util.isDesktop() && startCfg.value.network == 'tcp'
-                              ? buildApiToken()
-                              : null,
-                        ]),
-                      )),
+                      // const Text('API'),
+                      // Card(
+                      //     child: Column(
+                      //   children: _addDivider([
+                      //     buildApiProtocol(),
+                      //     Util.isDesktop() && startCfg.value.host == 'tcp'
+                      //         ? buildApiToken()
+                      //         : null,
+                      //   ]),
+                      // )),
                       Text('developer'.tr),
                       Card(
                           child: Column(

ui/flutter/lib/app/modules/task/controllers/task_controller.dart

@@ -1,6 +1,4 @@
-import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
-import 'package:flutter/services.dart';
 import 'package:get/get.dart';
 import 'package:gopeed/api/model/task.dart';
 
@@ -8,20 +6,5 @@ class TaskController extends GetxController {
   final tabIndex = 0.obs;
   final scaffoldKey = GlobalKey<ScaffoldState>();
   final selectTask = Rx<Task?>(null);
-
-  @override
-  void onInit() {
-    super.onInit();
-    if (kIsWeb) {
-      BrowserContextMenu.disableContextMenu();
-    }
-  }
-
-  @override
-  void onClose() {
-    super.onClose();
-    if (kIsWeb) {
-      BrowserContextMenu.enableContextMenu();
-    }
-  }
+  final copyUrlDone = false.obs;
 }

ui/flutter/lib/app/modules/task/controllers/task_downloading_controller.dart

@@ -9,13 +9,5 @@ class TaskDownloadingController extends TaskListController {
           Status.pause,
           Status.wait,
           Status.error
-        ], (a, b) {
-          if (a.status == Status.running && b.status != Status.running) {
-            return -1;
-          } else if (a.status != Status.running && b.status == Status.running) {
-            return 1;
-          } else {
-            return b.updatedAt.compareTo(a.updatedAt);
-          }
-        });
+        ], (a, b) => b.createdAt.compareTo(a.createdAt));
 }

ui/flutter/lib/app/modules/task/controllers/task_files_controller.dart

@@ -1,5 +1,5 @@
 import 'package:get/get.dart';
-import '../../../../api/api.dart';
+import '../../../../api/libgopeed_boot.dart';
 import '../../../../api/model/resource.dart';
 import '../../../../api/model/task.dart';
 
@@ -31,7 +31,7 @@ class TaskFilesController extends GetxController {
     super.onInit();
 
     final taskId = Get.rootDelegate.parameters['id'];
-    final tasks = await getTasks([]);
+    final tasks = await LibgopeedBoot.instance.getTasks(null);
     task.value = tasks.firstWhere((element) => element.id == taskId);
     parseDirMap(task.value!.meta.res!.files);
     toDir("/");

ui/flutter/lib/app/modules/task/controllers/task_list_controller.dart

@@ -2,8 +2,9 @@ import 'dart:async';
 
 import 'package:get/get.dart';
 
-import '../../../../api/api.dart';
+import '../../../../api/libgopeed_boot.dart';
 import '../../../../api/model/task.dart';
+import '../../../../api/model/task_filter.dart';
 
 abstract class TaskListController extends GetxController {
   List<Status> statuses;
@@ -12,7 +13,6 @@ abstract class TaskListController extends GetxController {
   TaskListController(this.statuses, this.compare);
 
   final tasks = <Task>[].obs;
-  final selectedTaskIds = <String>[].obs;
   final isRunning = false.obs;
 
   late final Timer _timer;
@@ -45,7 +45,8 @@ abstract class TaskListController extends GetxController {
   }
 
   getTasksState() async {
-    final tasks = await getTasks(statuses);
+    final tasks =
+        await LibgopeedBoot.instance.getTasks(TaskFilter(status: statuses));
     // sort tasks by create time
     tasks.sort(compare);
     this.tasks.value = tasks;

ui/flutter/lib/app/modules/task/views/task_downloaded_view.dart

@@ -9,7 +9,6 @@ class TaskDownloadedView extends GetView<TaskDownloadedController> {
 
   @override
   Widget build(BuildContext context) {
-    return BuildTaskListView(
-        tasks: controller.tasks, selectedTaskIds: controller.selectedTaskIds);
+    return BuildTaskListView(tasks: controller.tasks);
   }
 }

ui/flutter/lib/app/modules/task/views/task_downloading_view.dart

@@ -9,7 +9,6 @@ class TaskDownloadingView extends GetView<TaskDownloadingController> {
 
   @override
   Widget build(BuildContext context) {
-    return BuildTaskListView(
-        tasks: controller.tasks, selectedTaskIds: controller.selectedTaskIds);
+    return BuildTaskListView(tasks: controller.tasks);
   }
 }

ui/flutter/lib/app/modules/task/views/task_files_view.dart

@@ -5,11 +5,13 @@ import 'package:path/path.dart';
 import 'package:share_plus/share_plus.dart';
 import 'package:url_launcher/url_launcher.dart';
 
-import '../../../../api/api.dart' as api;
+import '../../../../api/entry/libgopeed_boot_web.dart';
+import '../../../../api/libgopeed_boot.dart';
 import '../../../../util/browser_download/browser_download.dart';
+import '../../../../util/file_icon.dart';
+import '../../../../util/icons.dart';
 import '../../../../util/util.dart';
 import '../../../views/breadcrumb_view.dart';
-import '../../../views/file_icon.dart';
 import '../controllers/task_files_controller.dart';
 
 class TaskFilesView extends GetView<TaskFilesController> {
@@ -64,8 +66,9 @@ class TaskFilesView extends GetView<TaskFilesController> {
                         [meta.opts.path, meta.res!.name, fileRelativePath]);
                     final fileName = basename(filePath);
                     return ListTile(
-                      leading:
-                          Icon(fileIcon(fileName, isFolder: file.isDirectory)),
+                      leading: file.isDirectory
+                          ? const Icon(Icons.folder)
+                          : Icon(FaIcons.allIcons[findIcon(fileName)]),
                       title: Text(fileName),
                       subtitle: file.isDirectory
                           ? Text('items'.trParams({
@@ -82,8 +85,10 @@ class TaskFilesView extends GetView<TaskFilesController> {
                                 mainAxisAlignment: MainAxisAlignment.end,
                                 children: Util.isWeb()
                                     ? () {
-                                        final accessUrl = api.join(
-                                            "/fs/tasks/${controller.task.value!.id}$fileRelativePath");
+                                        final accessUrl = (LibgopeedBoot
+                                                .instance as LibgopeedBootWeb)
+                                            .join(
+                                                "/fs/tasks/${controller.task.value!.id}$fileRelativePath");
                                         return [
                                           IconButton(
                                               icon:

ui/flutter/lib/app/routes/app_pages.dart

@@ -1,4 +1,6 @@
 import 'package:get/get.dart';
+import 'package:gopeed/app/modules/task/views/task_files_view.dart';
+import 'package:gopeed/app/modules/task/views/task_view.dart';
 
 import '../modules/create/bindings/create_binding.dart';
 import '../modules/create/views/create_view.dart';
@@ -6,16 +8,12 @@ import '../modules/extension/bindings/extension_binding.dart';
 import '../modules/extension/views/extension_view.dart';
 import '../modules/home/bindings/home_binding.dart';
 import '../modules/home/views/home_view.dart';
-import '../modules/redirect/bindings/redirect_binding.dart';
-import '../modules/redirect/views/redirect_view.dart';
 import '../modules/root/bindings/root_binding.dart';
 import '../modules/root/views/root_view.dart';
 import '../modules/setting/bindings/setting_binding.dart';
 import '../modules/setting/views/setting_view.dart';
 import '../modules/task/bindings/task_binding.dart';
 import '../modules/task/bindings/task_files_binding.dart';
-import '../modules/task/views/task_files_view.dart';
-import '../modules/task/views/task_view.dart';
 
 part 'app_routes.dart';
 
@@ -70,11 +68,6 @@ class AppPages {
             page: () => CreateView(),
             binding: CreateBinding(),
           ),
-          GetPage(
-            name: _Paths.REDIRECT,
-            page: () => const RedirectView(),
-            binding: RedirectBinding(),
-          ),
         ]),
   ];
 }

ui/flutter/lib/app/routes/app_routes.dart

@@ -3,7 +3,6 @@ part of 'app_pages.dart';
 
 abstract class Routes {
   Routes._();
-
   static const ROOT = _Paths.ROOT;
   static const HOME = _Paths.HOME;
   static const CREATE = _Paths.CREATE;
@@ -11,12 +10,10 @@ abstract class Routes {
   static const TASK_FILES = TASK + _Paths.TASK_FILES;
   static const EXTENSION = _Paths.HOME + _Paths.EXTENSION;
   static const SETTING = _Paths.HOME + _Paths.SETTING;
-  static const REDIRECT = _Paths.REDIRECT;
 }
 
 abstract class _Paths {
   _Paths._();
-
   static const ROOT = '/';
   static const HOME = '/home';
   static const CREATE = '/create';
@@ -24,5 +21,4 @@ abstract class _Paths {
   static const TASK_FILES = '/files';
   static const EXTENSION = '/extension';
   static const SETTING = '/setting';
-  static const REDIRECT = '/redirect';
 }

ui/flutter/lib/app/views/buid_task_list_view.dart

@@ -1,28 +1,24 @@
-import 'package:contextmenu_plus/contextmenu_plus.dart';
 import 'package:flutter/material.dart';
 import 'package:get/get.dart';
 import 'package:styled_widget/styled_widget.dart';
 
-import '../../api/api.dart';
+import '../../api/libgopeed_boot.dart';
 import '../../api/model/task.dart';
+import '../../util/file_icon.dart';
+import '../../util/icons.dart';
 import '../../util/message.dart';
 import '../../util/util.dart';
 import '../modules/app/controllers/app_controller.dart';
 import '../modules/task/controllers/task_controller.dart';
-import '../modules/task/controllers/task_downloaded_controller.dart';
-import '../modules/task/controllers/task_downloading_controller.dart';
 import '../modules/task/views/task_view.dart';
 import '../routes/app_pages.dart';
-import 'file_icon.dart';
 
 class BuildTaskListView extends GetView {
   final List<Task> tasks;
-  final List<String> selectedTaskIds;
 
   const BuildTaskListView({
     Key? key,
     required this.tasks,
-    required this.selectedTaskIds,
   }) : super(key: key);
 
   @override
@@ -61,15 +57,11 @@ class BuildTaskListView extends GetView {
       return task.status == Status.running;
     }
 
-    bool isSelect() {
-      return selectedTaskIds.contains(task.id);
-    }
-
     bool isFolderTask() {
       return task.isFolder;
     }
 
-    Future<void> showDeleteDialog(List<String> ids) {
+    Future<void> showDeleteDialog(String id) {
       final appController = Get.find<AppController>();
 
       final context = Get.context!;
@@ -78,8 +70,7 @@ class BuildTaskListView extends GetView {
           context: context,
           barrierDismissible: false,
           builder: (_) => AlertDialog(
-                title: Text(
-                    'deleteTask'.trParams({'count': ids.length.toString()})),
+                title: Text('deleteTask'.tr),
                 content: Obx(() => CheckboxListTile(
                     value: appController
                         .downloaderConfig.value.extra.lastDeleteTaskKeep,
@@ -104,8 +95,9 @@ class BuildTaskListView extends GetView {
                       try {
                         final force = !appController
                             .downloaderConfig.value.extra.lastDeleteTaskKeep;
-                        await appController.saveConfig();
-                        await deleteTasks(ids, force);
+                        LibgopeedBoot.instance
+                            .putConfig(appController.downloaderConfig.value);
+                        await LibgopeedBoot.instance.deleteTask(id, force);
                         Get.back();
                       } catch (e) {
                         showErrorMessage(e);
@@ -131,7 +123,7 @@ class BuildTaskListView extends GetView {
             icon: const Icon(Icons.pause),
             onPressed: () async {
               try {
-                await pauseTask(task.id);
+                await LibgopeedBoot.instance.pauseTask(task.id);
               } catch (e) {
                 showErrorMessage(e);
               }
@@ -142,7 +134,7 @@ class BuildTaskListView extends GetView {
             icon: const Icon(Icons.play_arrow),
             onPressed: () async {
               try {
-                await continueTask(task.id);
+                await LibgopeedBoot.instance.continueTask(task.id);
               } catch (e) {
                 showErrorMessage(e);
               }
@@ -153,35 +145,12 @@ class BuildTaskListView extends GetView {
       list.add(IconButton(
         icon: const Icon(Icons.delete),
         onPressed: () {
-          showDeleteDialog([task.id]);
+          showDeleteDialog(task.id);
         },
       ));
       return list;
     }
 
-    Widget buildContextItem(IconData icon, String label, Function() onTap,
-        {bool enabled = true}) {
-      return ListTile(
-        dense: true,
-        visualDensity: const VisualDensity(vertical: -1),
-        minLeadingWidth: 12,
-        leading: Icon(icon, size: 18),
-        title: Text(label,
-            style: const TextStyle(
-              fontWeight: FontWeight.bold, // Make the text bold
-            )),
-        onTap: () async {
-          Get.back();
-          try {
-            await onTap();
-          } catch (e) {
-            showErrorMessage(e);
-          }
-        },
-        enabled: enabled,
-      );
-    }
-
     double getProgress() {
       final totalSize = task.meta.res?.size ?? 0;
       return totalSize <= 0 ? 0 : task.progress.downloaded / totalSize;
@@ -200,127 +169,53 @@ class BuildTaskListView extends GetView {
     }
 
     final taskController = Get.find<TaskController>();
-    final taskListController = taskController.tabIndex.value == 0
-        ? Get.find<TaskDownloadingController>()
-        : Get.find<TaskDownloadedController>();
 
-    // Filter selected task ids that are still in the task list
-    filterSelectedTaskIds(Iterable<String> selectedTaskIds) => selectedTaskIds
-        .where((id) => tasks.any((task) => task.id == id))
-        .toList();
-
-    return ContextMenuArea(
-      width: 140,
-      builder: (context) => [
-        buildContextItem(Icons.checklist, 'selectAll'.tr, () {
-          if (tasks.isEmpty) return;
-
-          if (selectedTaskIds.isNotEmpty) {
-            taskListController.selectedTaskIds([]);
-          } else {
-            taskListController.selectedTaskIds(tasks.map((e) => e.id).toList());
-          }
-        }),
-        buildContextItem(Icons.check, 'select'.tr, () {
-          if (isSelect()) {
-            taskListController.selectedTaskIds(taskListController
-                .selectedTaskIds
-                .where((element) => element != task.id)
-                .toList());
-          } else {
-            taskListController.selectedTaskIds(
-                [...taskListController.selectedTaskIds, task.id]);
-          }
-        }),
-        const Divider(
-          indent: 8,
-          endIndent: 8,
-        ),
-        buildContextItem(Icons.play_arrow, 'continue'.tr, () async {
-          try {
-            await continueAllTasks(filterSelectedTaskIds(
-                {...taskListController.selectedTaskIds, task.id}));
-          } finally {
-            taskListController.selectedTaskIds([]);
-          }
-        }, enabled: !isDone() && !isRunning()),
-        buildContextItem(Icons.pause, 'pause'.tr, () async {
-          try {
-            await pauseAllTasks(filterSelectedTaskIds(
-                {...taskListController.selectedTaskIds, task.id}));
-          } finally {
-            taskListController.selectedTaskIds([]);
-          }
-        }, enabled: !isDone() && isRunning()),
-        buildContextItem(Icons.delete, 'delete'.tr, () async {
-          try {
-            await showDeleteDialog(filterSelectedTaskIds(
-                {...taskListController.selectedTaskIds, task.id}));
-          } finally {
-            taskListController.selectedTaskIds([]);
-          }
-        }),
-      ],
-      child: Obx(
-        () => Card(
-            elevation: 4.0,
-            shape: isSelect()
-                ? RoundedRectangleBorder(
-                    borderRadius: BorderRadius.circular(8.0),
-                    side: BorderSide(
-                      color: Theme.of(context).colorScheme.primary,
-                      width: 2.0,
-                    ),
-                  )
-                : null,
-            child: InkWell(
-              onTap: () {
-                taskController.scaffoldKey.currentState?.openEndDrawer();
-                taskController.selectTask.value = task;
-              },
-              onDoubleTap: () {
-                task.open();
-              },
-              child: Column(
-                mainAxisSize: MainAxisSize.min,
+    return Card(
+        elevation: 4.0,
+        child: InkWell(
+          onTap: () {
+            taskController.scaffoldKey.currentState?.openEndDrawer();
+            taskController.selectTask.value = task;
+          },
+          onDoubleTap: () {
+            task.open();
+          },
+          child: Column(
+            mainAxisSize: MainAxisSize.min,
+            children: [
+              ListTile(
+                  title: Text(task.name),
+                  leading: isFolderTask()
+                      ? const Icon(FaIcons.folder)
+                      : Icon(FaIcons.allIcons[findIcon(task.name)])),
+              Row(
                 children: [
-                  ListTile(
-                      title: Text(task.name),
-                      leading: Icon(
-                        fileIcon(task.name,
-                            isFolder: isFolderTask(),
-                            isBitTorrent: task.protocol == Protocol.bt),
+                  Expanded(
+                      flex: 1,
+                      child: Text(
+                        getProgressText(),
+                        style: Get.textTheme.bodyLarge
+                            ?.copyWith(color: Get.theme.disabledColor),
+                      ).padding(left: 18)),
+                  Expanded(
+                      flex: 1,
+                      child: Row(
+                        mainAxisAlignment: MainAxisAlignment.end,
+                        children: [
+                          Text("${Util.fmtByte(task.progress.speed)} / s",
+                              style: Get.textTheme.titleSmall),
+                          ...buildActions()
+                        ],
                       )),
-                  Row(
-                    children: [
-                      Expanded(
-                          flex: 1,
-                          child: Text(
-                            getProgressText(),
-                            style: Get.textTheme.bodyLarge
-                                ?.copyWith(color: Get.theme.disabledColor),
-                          ).padding(left: 18)),
-                      Expanded(
-                          flex: 1,
-                          child: Row(
-                            mainAxisAlignment: MainAxisAlignment.end,
-                            children: [
-                              Text("${Util.fmtByte(task.progress.speed)} / s",
-                                  style: Get.textTheme.titleSmall),
-                              ...buildActions()
-                            ],
-                          )),
-                    ],
-                  ),
-                  isDone()
-                      ? Container()
-                      : LinearProgressIndicator(
-                          value: getProgress(),
-                        ),
                 ],
               ),
-            )).padding(horizontal: 14, top: 8),
-      ),
-    );
+              isDone()
+                  ? Container()
+                  : LinearProgressIndicator(
+                      value: getProgress(),
+                    ),
+            ],
+          ),
+        )).padding(horizontal: 14, top: 8);
   }
 }

ui/flutter/lib/app/views/file_icon.dart

@@ -1,76 +0,0 @@
-import 'package:flutter/material.dart';
-
-import '../../icon/gopeed_icons.dart';
-
-final Map<IconData, List<String>> iconConfigMap = {
-  Gopeed.install: ['exe', 'msi', 'dmg', 'deb', 'rpm'],
-  Gopeed.android: ['apk'],
-  Gopeed.app_store_ios: ['ipa'],
-  Gopeed.file_bt: ['torrent'],
-  Gopeed.cd: ['iso'],
-  Gopeed.html5: ['html', 'htm'],
-  Gopeed.file_alt: ['txt', 'md', 'log', 'csv', 'tsv', 'json', 'yaml', 'yml'],
-  Gopeed.file_pdf: ['pdf'],
-  Gopeed.file_word: ['doc', 'docx'],
-  Gopeed.file_excel: ['xls', 'xlsx'],
-  Gopeed.file_powerpoint: ['ppt', 'pptx'],
-  Gopeed.file_archive: ['zip', 'rar', '7z', 'tar', 'gz', 'bz2', 'xz'],
-  Gopeed.file_image: [
-    'jpg',
-    'jpeg',
-    'png',
-    'gif',
-    'bmp',
-    'tiff',
-    'svg',
-    'webp'
-  ],
-  Gopeed.file_audio: ['mp3', 'wav', 'flac', 'aac', 'ogg', 'wma', 'm4a'],
-  Gopeed.file_video: ['mp4', 'avi', 'mkv', 'mov', 'wmv', 'flv', 'webm'],
-  Gopeed.file_code: [
-    'js',
-    'css',
-    'json',
-    'xml',
-    'java',
-    'cpp',
-    'dart',
-    'py',
-    'rb',
-    'php',
-    'ts',
-    'swift',
-    'go',
-    'rs'
-  ],
-  Gopeed.file: [''],
-};
-
-final Map<String, IconData> _iconCache = Map.fromEntries(
-  iconConfigMap.entries.expand(
-    (entry) => entry.value.map((ext) => MapEntry(ext, entry.key)),
-  ),
-);
-
-String fileExt(String? name) {
-  if (name == null) {
-    return '';
-  }
-
-  final ext = name.split('.').last;
-  if (ext.length > 8) {
-    return '';
-  }
-
-  return ext.toLowerCase();
-}
-
-IconData fileIcon(String? name,
-    {bool isFolder = false, bool isBitTorrent = false}) {
-  if (isFolder) {
-    return isBitTorrent ? Gopeed.folder_bt : Gopeed.folder;
-  }
-
-  final ext = fileExt(name);
-  return _iconCache[ext] ?? Gopeed.file;
-}

ui/flutter/lib/app/views/file_list_view.dart

@@ -0,0 +1,303 @@
+import 'dart:ui' as ui;
+
+import 'package:fluent_ui/fluent_ui.dart' as fluent;
+import 'package:flutter/material.dart';
+import 'package:get/get.dart';
+import '../../api/model/resource.dart';
+import 'package:path/path.dart' as path;
+
+import '../../util/file_icon.dart';
+import '../../util/icons.dart';
+import '../../util/util.dart';
+import '../modules/app/controllers/app_controller.dart';
+import '../modules/create/controllers/create_controller.dart';
+
+class FileListView extends GetView {
+  final List<FileInfo> files;
+
+  FileListView({
+    Key? key,
+    required this.files,
+  }) : super(key: key);
+  final parentController = Get.find<CreateController>();
+  final appController = Get.find<AppController>();
+
+  List findChildFileIdsR(List children) {
+    List res = [];
+    for (var k in children) {
+      if (parentController.fileInfos[k]['type'] == 'folder') {
+        res.addAll(
+            findChildFileIdsR(parentController.fileInfos[k]['children']));
+      } else {
+        res.add(parentController.fileInfos[k]['fileId']);
+      }
+    }
+    return res;
+  }
+
+  void clearDescendantFolderSizeR(int id) {
+    if (parentController.fileInfos[id]['type'] == 'folder') {
+      parentController.fileInfos[id]['size'] = 0;
+      for (var childId in parentController.fileInfos[id]['children']) {
+        clearDescendantFolderSizeR(childId);
+      }
+    }
+  }
+
+  void reduceAncestorFolderSizeR(int id, int size) {
+    int parentId = parentController.fileInfos[id]['parentId'];
+
+    if (parentId != -1) {
+      parentController.fileInfos[parentId]['size'] -= size;
+      reduceAncestorFolderSizeR(parentId, size);
+    }
+  }
+
+  int addDescendantFolderSizeR(int id) {
+    if (parentController.fileInfos[id]['type'] == 'folder') {
+      for (var childId in parentController.fileInfos[id]['children']) {
+        parentController.fileInfos[id]['size'] +=
+            addDescendantFolderSizeR(childId);
+      }
+    }
+    return parentController.fileInfos[id]['size'];
+  }
+
+  void addAncestorFolderSizeR(int id, int size) {
+    int parentId = parentController.fileInfos[id]['parentId'];
+    if (parentId != -1) {
+      parentController.fileInfos[parentId]['size'] += size;
+      addAncestorFolderSizeR(parentId, size);
+    }
+  }
+
+  List<fluent.TreeViewItem> buildTreeViewItemsR(int level, int parentId) {
+    List<fluent.TreeViewItem> res = [];
+    List children = parentController.fileInfos
+        .where((e) => e['level'] == level && e['parentId'] == parentId)
+        .toList();
+    for (int j = 0; j < children.length; j++) {
+      Map fileInfo = children[j];
+
+      if (fileInfo['type'] == 'folder') {
+        // folder
+        res.add(fluent.TreeViewItem(
+            // expanded: false, bug on init
+            value: fileInfo['id'],
+            onInvoked: (item, reason) async {
+              if (reason == fluent.TreeViewItemInvokeReason.selectionToggle) {
+                List childrenIds = findChildFileIdsR(fileInfo['children']);
+                if (item.selected == true) {
+                  parentController.selectedIndexes.addAll(childrenIds.cast());
+                  parentController.fileInfos[fileInfo['id']]['size'] = 0;
+                  addDescendantFolderSizeR(item.value);
+                  addAncestorFolderSizeR(item.value, fileInfo['size']);
+                  parentController.fileInfos.refresh();
+                } else {
+                  parentController.selectedIndexes
+                      .removeWhere((index) => childrenIds.contains(index));
+                  reduceAncestorFolderSizeR(item.value, fileInfo['size']);
+                  clearDescendantFolderSizeR(item.value);
+
+                  parentController.fileInfos.refresh();
+                }
+              }
+            },
+            leading: Obx(() {
+              return parentController.openedFolders.contains(fileInfo['id'])
+                  ? const Icon(FaIcons.folder_open,
+                      color: Colors.lightBlueAccent)
+                  : const Icon(FaIcons.folder, color: Colors.lightBlueAccent);
+            }),
+            onExpandToggle: (fluent.TreeViewItem item, bool getExpanded) async {
+              getExpanded
+                  ? parentController.openedFolders.add(item.value)
+                  : parentController.openedFolders.remove(item.value);
+            },
+            content: Row(mainAxisAlignment: MainAxisAlignment.end, children: [
+              Expanded(
+                child: Text(
+                  fileInfo['name'],
+                  overflow: TextOverflow.ellipsis,
+                  // style: context.textTheme.titleSmall,
+                ),
+              ),
+              Obx(() {
+                return parentController.fileInfos[fileInfo['id']]['size'] != 0
+                    ? Text(
+                        Util.fmtByte(
+                            parentController.fileInfos[fileInfo['id']]['size']),
+                        // style: context.textTheme.labelMedium,
+                        overflow: TextOverflow.ellipsis,
+                      )
+                    : const SizedBox.shrink();
+              })
+            ]),
+            children: buildTreeViewItemsR(
+                // parentController.fileInfos.where((e) => e['level'] > level).toList(),
+                level + 1,
+                fileInfo['id'])));
+      } else {
+        // file
+        res.add(fluent.TreeViewItem(
+          value: {'id': fileInfo['id'], 'fileId': fileInfo['fileId']},
+          selected: fileInfo['selected'],
+          onInvoked: (item, reason) async {
+            if (reason == fluent.TreeViewItemInvokeReason.selectionToggle) {
+              if (item.selected == true) {
+                parentController.selectedIndexes.add(item.value['fileId']);
+                addAncestorFolderSizeR(item.value['id'], fileInfo['size']);
+                parentController.fileInfos.refresh();
+              } else {
+                parentController.selectedIndexes.remove(item.value['fileId']);
+                reduceAncestorFolderSizeR(item.value['id'], fileInfo['size']);
+                parentController.fileInfos.refresh();
+              }
+            }
+          },
+          collapsable: false,
+          leading: fileInfo['name'].lastIndexOf('.') == -1
+              ? Icon(
+                  FaIcons.doc,
+                  color: appController.downloaderConfig.value.extra.themeMode ==
+                          'dark'
+                      ? Colors.white
+                      : Colors.black45,
+                )
+              : Icon(
+                  FaIcons.allIcons[findIcon(fileInfo['name'])],
+                  color: appController.downloaderConfig.value.extra.themeMode ==
+                          'dark'
+                      ? Colors.white
+                      : Colors.black45,
+                ),
+          content: Row(mainAxisAlignment: MainAxisAlignment.end, children: [
+            Expanded(
+                child: Text(
+              fileInfo['name'],
+              overflow: TextOverflow.ellipsis,
+              // style: context.textTheme.titleSmall,
+            )),
+            fileInfo['size'] > 0
+                ? Text(
+                    Util.fmtByte(
+                      fileInfo['size'],
+                    ),
+                    // style: context.textTheme.labelMedium,
+                    overflow: TextOverflow.ellipsis,
+                  )
+                : const SizedBox.shrink(),
+          ]),
+        ));
+      }
+    }
+
+    return res;
+  }
+
+  List<fluent.TreeViewItem> get items {
+    List infos = [];
+    int idNext = 0;
+    List selectedFileIds = [];
+    List openedFolders = [];
+    //make fileInfos list
+    for (var i = 0; i < files.length; i++) {
+      //parentId -1 means path root
+      int parentId = -1;
+      List folders = path.split(files[i].path);
+      for (var folder in folders) {
+        int indexInInfos = infos.lastIndexWhere((fileInfo) =>
+            fileInfo['name'] == folder && fileInfo['parentId'] == parentId);
+
+        if (indexInInfos != -1) {
+          //  folder exists
+          parentId = infos[indexInInfos]['id'];
+          // add size
+          infos[indexInInfos]['size'] += files[i].size;
+        } else {
+          // parent not exist
+          // create one and add index to parent's children
+          infos.add({
+            'level': folders.indexOf(folder),
+            'id': idNext,
+            'type': 'folder',
+            'name': folder,
+            'size': files[i].size,
+            'parentId': parentId,
+            'children': [],
+          });
+          openedFolders.add(idNext);
+          if (parentId != -1) {
+            infos[parentId]['children'].add(idNext);
+          }
+          parentId = idNext;
+          idNext++;
+        }
+      }
+      //add one file, add index to parent
+      infos.add({
+        'id': idNext,
+        'type': 'file',
+        'fileId': i,
+        'level': folders.length,
+        'name': files[i].name,
+        'size': files[i].size,
+        'parentId': parentId,
+        //TODO add unselected logic
+        'selected': true
+      });
+      selectedFileIds.add(i);
+      if (parentId != -1) {
+        infos[parentId]['children'].add(idNext);
+      }
+      idNext++;
+    }
+    parentController.fileInfos.value = infos;
+    parentController.selectedIndexes.value = selectedFileIds.cast();
+    parentController.openedFolders.value = openedFolders;
+    List<fluent.TreeViewItem> treeItems = buildTreeViewItemsR(0, -1);
+    return treeItems;
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return fluent.FluentTheme(
+        data: appController.downloaderConfig.value.extra.themeMode == 'system'
+            ? fluent.FluentThemeData(brightness: ui.window.platformBrightness)
+            : appController.downloaderConfig.value.extra.themeMode == 'light'
+                ? fluent.FluentThemeData(brightness: Brightness.light)
+                : fluent.FluentThemeData(brightness: Brightness.dark),
+        child: Column(
+          crossAxisAlignment: CrossAxisAlignment.start,
+          children: [
+            const Padding(padding: EdgeInsets.only(top: 10)),
+            Text(
+              'selectFile'.tr,
+              // style: TextStyle(color: themeData.hintColor),
+            ),
+            Expanded(
+                child: Container(
+                    margin: const EdgeInsets.only(top: 10),
+                    decoration: BoxDecoration(
+                        border: Border.all(color: Colors.grey, width: 1),
+                        borderRadius: BorderRadius.circular(5)),
+                    child: fluent.TreeView(
+                      selectionMode: fluent.TreeViewSelectionMode.multiple,
+                      shrinkWrap: false,
+                      // addRepaintBoundaries: false,
+                      usePrototypeItem: true,
+                      // cacheExtent: 20,
+                      // onItemInvoked: (item, reason) async => {},
+                      onSecondaryTap: (item, details) async {
+                        debugPrint(
+                            'onSecondaryTap $item at ${details.globalPosition}');
+                      },
+                      // onSelectionChanged: (selectedItems) async => {},
+                      narrowSpacing: true,
+                      items: items,
+                      // scrollPrimary: true,
+                    ))),
+          ],
+        ));
+  }
+}

ui/flutter/lib/app/views/file_tree_view.dart

@@ -1,296 +0,0 @@
-import 'package:checkable_treeview/checkable_treeview.dart';
-import 'package:flutter/material.dart';
-import 'package:get/get.dart';
-import 'package:toggle_switch/toggle_switch.dart';
-
-import '../../api/model/resource.dart';
-import '../../icon/gopeed_icons.dart';
-import '../../util/util.dart';
-import 'file_icon.dart';
-import 'responsive_builder.dart';
-import 'sort_icon_button.dart';
-
-const _toggleSwitchIcons = [
-  Gopeed.file_video,
-  Gopeed.file_audio,
-  Gopeed.file_image,
-];
-const _sizeGapWidth = 72.0;
-
-class FileTreeView extends StatefulWidget {
-  final List<FileInfo> files;
-  final List<int> initialValues;
-  final Function(List<int>) onSelectionChanged;
-
-  const FileTreeView(
-      {Key? key,
-      required this.files,
-      required this.initialValues,
-      required this.onSelectionChanged})
-      : super(key: key);
-
-  @override
-  State<FileTreeView> createState() => _FileTreeViewState();
-}
-
-class _FileTreeViewState extends State<FileTreeView> {
-  late GlobalKey<TreeViewState<int>> key;
-  late int totalSize;
-  int? toggleSwitchIndex;
-
-  @override
-  void initState() {
-    super.initState();
-    key = GlobalKey<TreeViewState<int>>();
-    totalSize = widget.files
-        .fold(0, (previousValue, element) => previousValue + element.size);
-    widget.onSelectionChanged(widget.initialValues);
-  }
-
-  @override
-  Widget build(BuildContext context) {
-    final selectedFileCount =
-        key.currentState?.getSelectedValues().where((e) => e != null).length ??
-            widget.files.length;
-    final selectedFileSize = calcSelectedSize(null);
-
-    final filterRow = InkWell(
-      onTap: () {},
-      child: ToggleSwitch(
-        minHeight: 32,
-        cornerRadius: 8,
-        doubleTapDisable: true,
-        inactiveBgColor: Theme.of(context).dividerColor,
-        activeBgColor: [Theme.of(context).colorScheme.primary],
-        initialLabelIndex: toggleSwitchIndex,
-        icons: _toggleSwitchIcons,
-        onToggle: (index) {
-          toggleSwitchIndex = index;
-          if (index == null) {
-            key.currentState?.setSelectedValues(List.empty());
-            return;
-          }
-
-          final iconFileExtArr = iconConfigMap[_toggleSwitchIcons[index]] ?? [];
-          final selectedFileIndexes = widget.files
-              .asMap()
-              .entries
-              .where((e) => iconFileExtArr.contains(fileExt(e.value.name)))
-              .map((e) => e.key)
-              .toList();
-          key.currentState?.setSelectedValues(selectedFileIndexes);
-        },
-      ),
-    );
-    final countRow = Row(
-      children: [
-        Text('fileSelectedCount'.tr),
-        Text(
-          selectedFileCount.toString(),
-          style: Theme.of(context).textTheme.bodySmall,
-        ),
-        const SizedBox(width: 12),
-        Text('fileSelectedSize'.tr),
-        Text(
-          selectedFileCount > 0 && selectedFileSize == 0
-              ? 'unknown'.tr
-              : Util.fmtByte(selectedFileSize),
-          style: Theme.of(context).textTheme.bodySmall,
-        ),
-      ],
-    );
-
-    return Column(
-      crossAxisAlignment: CrossAxisAlignment.start,
-      children: [
-        Expanded(
-          child: Container(
-            decoration: BoxDecoration(
-              border: Border.all(color: Theme.of(context).dividerColor),
-              borderRadius: BorderRadius.circular(4),
-            ),
-            child: TreeView(
-              key: key,
-              nodes: buildTreeNodes(),
-              showExpandCollapseButton: true,
-              showSelectAll: true,
-              onSelectionChanged: (selectedValues) {
-                setState(() {});
-                widget.onSelectionChanged(selectedValues
-                    .where((e) => e != null)
-                    .map((e) => e!)
-                    .toList());
-              },
-              selectAllTrailing: (context) {
-                return Row(
-                  mainAxisAlignment: MainAxisAlignment.spaceBetween,
-                  children: [
-                    Row(
-                      mainAxisAlignment: MainAxisAlignment.end,
-                      children: [
-                        Text('name'.tr),
-                        SortIconButton(
-                          onStateChanged: (state) {
-                            switch (state) {
-                              case SortState.asc:
-                                key.currentState?.sort((p0, p1) {
-                                  return (p0.label as Text)
-                                      .data!
-                                      .compareTo((p1.label as Text).data!);
-                                });
-                                break;
-                              case SortState.desc:
-                                key.currentState?.sort((p0, p1) {
-                                  return (p1.label as Text)
-                                      .data!
-                                      .compareTo((p0.label as Text).data!);
-                                });
-                                break;
-                              default:
-                                key.currentState?.sort(null);
-                                break;
-                            }
-                          },
-                        ),
-                      ],
-                    ),
-                    Row(
-                      mainAxisAlignment: MainAxisAlignment.end,
-                      children: [
-                        Text('size'.tr),
-                        SortIconButton(
-                          onStateChanged: (state) {
-                            switch (state) {
-                              case SortState.asc:
-                                key.currentState?.sort((p0, p1) {
-                                  return calcSelectedSize(p0)
-                                      .compareTo(calcSelectedSize(p1));
-                                });
-                                break;
-                              case SortState.desc:
-                                key.currentState?.sort((p0, p1) {
-                                  return calcSelectedSize(p1)
-                                      .compareTo(calcSelectedSize(p0));
-                                });
-                                break;
-                              default:
-                                key.currentState?.sort(null);
-                                break;
-                            }
-                          },
-                        ),
-                      ],
-                    )
-                  ],
-                );
-              },
-            ),
-          ),
-        ),
-        const SizedBox(height: 12),
-        !ResponsiveBuilder.isNarrow(context)
-            ? Row(
-                mainAxisAlignment: MainAxisAlignment.spaceBetween,
-                crossAxisAlignment: CrossAxisAlignment.center,
-                children: [
-                  filterRow,
-                  countRow,
-                ],
-              )
-            : Column(
-                crossAxisAlignment: CrossAxisAlignment.start,
-                children: [
-                  filterRow,
-                  const SizedBox(height: 8),
-                  countRow,
-                ],
-              ),
-      ],
-    );
-  }
-
-  int calcSelectedSize(TreeNode<int>? node) {
-    if (key.currentState == null) {
-      return widget.files
-          .fold(0, (previousValue, element) => previousValue + element.size);
-    }
-
-    final selectedFileIndexes = node == null
-        ? key.currentState?.getSelectedValues()
-        : (node.value != null
-            ? [node.value]
-            : key.currentState?.getChildSelectedValues(node));
-
-    if (selectedFileIndexes == null) return 0;
-    return selectedFileIndexes.where((e) => e != null).map((e) => e!).fold(0,
-        (previousValue, element) => previousValue + widget.files[element].size);
-  }
-
-  List<TreeNode<int>> buildTreeNodes() {
-    final List<TreeNode<int>> rootNodes = [];
-    final Map<String, TreeNode<int>> dirNodes = {};
-
-    for (var i = 0; i < widget.files.length; i++) {
-      final file = widget.files[i];
-      final parts = file.path.split('/');
-      String currentPath = '';
-      TreeNode<int>? parentNode;
-
-      // Create or get directory nodes
-      for (final part in parts) {
-        if (part.isEmpty) continue;
-
-        currentPath += '/$part';
-        if (!dirNodes.containsKey(currentPath)) {
-          final node = TreeNode<int>(
-            label: Text(part),
-            icon: Icon(
-              fileIcon(part, isFolder: true),
-              size: 18,
-            ),
-            trailing: (context, node) {
-              final size = calcSelectedSize(node);
-              return size > 0
-                  ? Text(Util.fmtByte(calcSelectedSize(node)),
-                      style: Theme.of(context).textTheme.bodySmall)
-                  : const SizedBox(width: _sizeGapWidth);
-            },
-            children: [],
-          );
-          dirNodes[currentPath] = node;
-
-          if (parentNode == null) {
-            rootNodes.add(node);
-          } else {
-            parentNode.children.add(node);
-          }
-        }
-        parentNode = dirNodes[currentPath];
-      }
-
-      // Create file node using file.name
-      final fileNode = TreeNode<int>(
-        label: Text(file.name),
-        value: i,
-        icon: Icon(fileIcon(file.name, isFolder: false), size: 18),
-        trailing: (context, node) {
-          return file.size > 0
-              ? Text(Util.fmtByte(file.size),
-                  style: Theme.of(context).textTheme.bodySmall)
-              : const SizedBox(width: _sizeGapWidth);
-        },
-        isSelected: widget.initialValues.contains(i),
-        children: [],
-      );
-
-      // Add file node to parent or root
-      if (parentNode != null) {
-        parentNode.children.add(fileNode);
-      } else {
-        rootNodes.add(fileNode);
-      }
-    }
-
-    return rootNodes;
-  }
-}

ui/flutter/lib/app/views/sort_icon_button.dart

@@ -1,102 +0,0 @@
-import 'package:flutter/material.dart';
-
-import '../../icon/gopeed_icons.dart';
-
-enum SortState { none, asc, desc }
-
-class SortIconButton extends StatefulWidget {
-  final double size;
-  final Color? color;
-  final Color? activeColor;
-  final SortState initialState;
-  final Function(SortState) onStateChanged;
-
-  const SortIconButton({
-    Key? key,
-    this.size = 18.0,
-    this.color,
-    this.activeColor,
-    this.initialState = SortState.none,
-    required this.onStateChanged,
-  }) : super(key: key);
-
-  @override
-  State<SortIconButton> createState() => _SortIconState();
-}
-
-class _SortIconState extends State<SortIconButton> {
-  late SortState _currentState;
-
-  @override
-  void initState() {
-    super.initState();
-    _currentState = widget.initialState;
-  }
-
-  void _toggleState() {
-    setState(() {
-      switch (_currentState) {
-        case SortState.none:
-          _currentState = SortState.asc;
-          break;
-        case SortState.asc:
-          _currentState = SortState.desc;
-          break;
-        case SortState.desc:
-          _currentState = SortState.none;
-          break;
-      }
-    });
-    widget.onStateChanged(_currentState);
-  }
-
-  @override
-  Widget build(BuildContext context) {
-    return InkWell(
-      customBorder: const CircleBorder(),
-      onTap: _toggleState,
-      child: SizedBox(
-        width: widget.size,
-        height: widget.size,
-        child: _currentState == SortState.none
-            ? Icon(
-                Gopeed.sort,
-                size: widget.size,
-                color: widget.color,
-              )
-            : Column(
-                children: [
-                  ClipRect(
-                    child: Align(
-                      alignment: Alignment.topCenter,
-                      heightFactor: 0.5,
-                      child: Icon(
-                        Gopeed.sort,
-                        size: widget.size,
-                        color: _currentState == SortState.asc
-                            ? (widget.activeColor ??
-                                Theme.of(context).colorScheme.primary)
-                            : widget.color,
-                      ),
-                    ),
-                  ),
-                  ClipRect(
-                    child: Align(
-                      alignment: Alignment.bottomCenter,
-                      heightFactor: 0.5,
-                      child: Icon(
-                        Gopeed.sort,
-                        size: widget.size,
-                        color: _currentState == SortState.desc
-                            ? (widget.activeColor ??
-                                Theme.of(context).colorScheme.primary)
-                            : widget.color,
-                      ),
-                    ),
-                  ),
-                ],
-              ),
-      ),
-    );
-  }
-}

ui/flutter/lib/core/common/libgopeed_channel.dart

@@ -1,23 +0,0 @@
-import 'dart:convert';
-
-import 'package:flutter/services.dart';
-
-import 'libgopeed_interface.dart';
-import 'start_config.dart';
-
-class LibgopeedChannel implements LibgopeedInterface {
-  static const _channel = MethodChannel('gopeed.com/libgopeed');
-
-  @override
-  Future<int> start(StartConfig cfg) async {
-    final port = await _channel.invokeMethod('start', {
-      'cfg': jsonEncode(cfg),
-    });
-    return port as int;
-  }
-
-  @override
-  Future<void> stop() async {
-    return await _channel.invokeMethod('stop');
-  }
-}