feat: support custom tracker url (#59)

ui/flutter/lib/api/api.dart

@@ -1,17 +1,16 @@
-import 'dart:convert';
 import 'dart:io';
 
 import 'package:dio/adapter.dart';
 import 'package:dio/dio.dart';
-import 'package:gopeed/util/util.dart';
+import 'package:flutter/foundation.dart';
+import '../util/util.dart';
 import 'model/create_task.dart';
 import 'model/request.dart';
 import 'model/resource.dart';
 import 'model/result.dart';
 import 'model/task.dart';
 
-import '../core/libgopeed_boot.dart';
-import 'model/server_config.dart';
+import 'model/downloader_config.dart';
 
 class _Client {
   static _Client? _instance;
@@ -20,25 +19,35 @@ class _Client {
 
   _Client._internal();
 
-  factory _Client() {
+  factory _Client(String network, String address, String apiToken) {
     if (_instance == null) {
       _instance = _Client._internal();
       var dio = Dio();
-      final isUnixSocket = LibgopeedBoot.instance.config.network == 'unix';
-      dio.options.baseUrl = isUnixSocket
-          ? 'http://127.0.0.1'
-          : (Util.isWeb()
-              ? ""
-              : 'http://${LibgopeedBoot.instance.config.address}');
+      final isUnixSocket = network == 'unix';
+      var baseUrl = 'http://127.0.0.1';
+      if (!isUnixSocket) {
+        if (Util.isWeb()) {
+          baseUrl = kDebugMode ? 'http://127.0.0.1:9999' : '';
+        } else {
+          baseUrl = 'http://$address';
+        }
+      }
+      dio.options.baseUrl = baseUrl;
+      dio.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 DefaultHttpClientAdapter)
             .onHttpClientCreate = (client) {
           client.connectionFactory =
               (Uri uri, String? proxyHost, int? proxyPort) {
-            var address = InternetAddress(LibgopeedBoot.instance.config.address,
-                type: InternetAddressType.unix);
-            return Socket.startConnect(address, 0);
+            return Socket.startConnect(
+                InternetAddress(address, type: InternetAddressType.unix), 0);
           };
           return client;
         };
@@ -48,7 +57,11 @@ class _Client {
   }
 }
 
-var _client = _Client();
+late _Client _client;
+
+void init(String network, String address, String apiToken) {
+  _client = _Client(network, address, apiToken);
+}
 
 Future<T> _parse<T>(
   Future<Response> Function() fetch,
@@ -57,7 +70,7 @@ Future<T> _parse<T>(
   try {
     var resp = await fetch();
     if (fromJsonT != null) {
-      return Result<T>.fromJson(jsonDecode(resp.data), fromJsonT).data as T;
+      return Result<T>.fromJson(resp.data, fromJsonT).data as T;
     } else {
       return null as T;
     }
@@ -65,8 +78,7 @@ Future<T> _parse<T>(
     if (e.response == null) {
       throw Exception("Server error");
     }
-    throw Exception(
-        Result.fromJson(jsonDecode(e.response?.data), (_) => null).msg);
+    throw Exception(Result.fromJson(e.response?.data, (_) => null).msg);
   }
 }
 
@@ -77,7 +89,6 @@ Future<Resource> resolve(Request request) async {
 }
 
 Future<String> createTask(CreateTask createTask) async {
-  print(jsonEncode(createTask));
   return _parse<String>(
       () => _client.dio.post("/api/v1/tasks", data: createTask),
       (data) => data as String);
@@ -103,11 +114,20 @@ Future<void> deleteTask(String id, bool force) async {
       () => _client.dio.delete("/api/v1/tasks/$id?force=$force"), null);
 }
 
-Future<ServerConfig> getConfig() async {
+Future<DownloaderConfig> getConfig() async {
   return _parse(() => _client.dio.get("/api/v1/config"),
-      (data) => ServerConfig.fromJson(data));
+      (data) => DownloaderConfig.fromJson(data));
 }
 
-Future<void> putConfig(ServerConfig config) async {
+Future<void> putConfig(DownloaderConfig config) async {
   return _parse(() => _client.dio.put("/api/v1/config", data: config), null);
 }
+
+Future<Response<T>> proxyRequest<T>(String uri,
+    {data, Options? options}) async {
+  options ??= Options();
+  options.headers ??= {};
+  options.headers!["X-Target-Uri"] = uri;
+
+  return _client.dio.request("/api/v1/proxy", data: data, options: options);
+}

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

@@ -0,0 +1,78 @@
+import 'package:json_annotation/json_annotation.dart';
+
+part 'downloader_config.g.dart';
+
+@JsonSerializable(explicitToJson: true)
+class DownloaderConfig {
+  String downloadDir = '';
+  ProtocolConfig protocolConfig = ProtocolConfig();
+  ExtraConfig extra = ExtraConfig();
+
+  DownloaderConfig();
+
+  factory DownloaderConfig.fromJson(Map<String, dynamic> json) =>
+      _$DownloaderConfigFromJson(json);
+  Map<String, dynamic> toJson() => _$DownloaderConfigToJson(this);
+}
+
+@JsonSerializable(explicitToJson: true)
+class ProtocolConfig {
+  HttpConfig http = HttpConfig();
+  BtConfig bt = BtConfig();
+
+  ProtocolConfig();
+
+  factory ProtocolConfig.fromJson(Map<String, dynamic> json) =>
+      _$ProtocolConfigFromJson(json);
+  Map<String, dynamic> toJson() => _$ProtocolConfigToJson(this);
+}
+
+@JsonSerializable()
+class HttpConfig {
+  int connections = 0;
+
+  HttpConfig();
+
+  factory HttpConfig.fromJson(Map<String, dynamic> json) =>
+      _$HttpConfigFromJson(json);
+  Map<String, dynamic> toJson() => _$HttpConfigToJson(this);
+}
+
+@JsonSerializable()
+class BtConfig {
+  List<String> trackers = [];
+
+  BtConfig();
+
+  factory BtConfig.fromJson(Map<String, dynamic> json) =>
+      _$BtConfigFromJson(json);
+  Map<String, dynamic> toJson() => _$BtConfigToJson(this);
+}
+
+@JsonSerializable(explicitToJson: true)
+class ExtraConfig {
+  String themeMode = '';
+  String locale = '';
+  ExtraConfigBt bt = ExtraConfigBt();
+
+  ExtraConfig();
+
+  factory ExtraConfig.fromJson(Map<String, dynamic> json) =>
+      _$ExtraConfigFromJson(json);
+  Map<String, dynamic> toJson() => _$ExtraConfigToJson(this);
+}
+
+@JsonSerializable()
+class ExtraConfigBt {
+  List<String> trackerSubscribeUrls = [];
+  List<String> subscribeTrackers = [];
+  DateTime? lastTrackerUpdateTime;
+
+  List<String> customTrackers = [];
+
+  ExtraConfigBt();
+
+  factory ExtraConfigBt.fromJson(Map<String, dynamic> json) =>
+      _$ExtraConfigBtFromJson(json);
+  Map<String, dynamic> toJson() => _$ExtraConfigBtToJson(this);
+}

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

@@ -0,0 +1,93 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+
+part of 'downloader_config.dart';
+
+// **************************************************************************
+// JsonSerializableGenerator
+// **************************************************************************
+
+DownloaderConfig _$DownloaderConfigFromJson(Map<String, dynamic> json) =>
+    DownloaderConfig()
+      ..downloadDir = json['downloadDir'] as String
+      ..protocolConfig = ProtocolConfig.fromJson(
+          json['protocolConfig'] as Map<String, dynamic>)
+      ..extra = ExtraConfig.fromJson(json['extra'] as Map<String, dynamic>);
+
+Map<String, dynamic> _$DownloaderConfigToJson(DownloaderConfig instance) =>
+    <String, dynamic>{
+      'downloadDir': instance.downloadDir,
+      'protocolConfig': instance.protocolConfig.toJson(),
+      'extra': instance.extra.toJson(),
+    };
+
+ProtocolConfig _$ProtocolConfigFromJson(Map<String, dynamic> json) =>
+    ProtocolConfig()
+      ..http = HttpConfig.fromJson(json['http'] as Map<String, dynamic>)
+      ..bt = BtConfig.fromJson(json['bt'] as Map<String, dynamic>);
+
+Map<String, dynamic> _$ProtocolConfigToJson(ProtocolConfig instance) =>
+    <String, dynamic>{
+      'http': instance.http.toJson(),
+      'bt': instance.bt.toJson(),
+    };
+
+HttpConfig _$HttpConfigFromJson(Map<String, dynamic> json) =>
+    HttpConfig()..connections = json['connections'] as int;
+
+Map<String, dynamic> _$HttpConfigToJson(HttpConfig instance) =>
+    <String, dynamic>{
+      'connections': instance.connections,
+    };
+
+BtConfig _$BtConfigFromJson(Map<String, dynamic> json) => BtConfig()
+  ..trackers =
+      (json['trackers'] as List<dynamic>).map((e) => e as String).toList();
+
+Map<String, dynamic> _$BtConfigToJson(BtConfig instance) => <String, dynamic>{
+      'trackers': instance.trackers,
+    };
+
+ExtraConfig _$ExtraConfigFromJson(Map<String, dynamic> json) => ExtraConfig()
+  ..themeMode = json['themeMode'] as String
+  ..locale = json['locale'] as String
+  ..bt = ExtraConfigBt.fromJson(json['bt'] as Map<String, dynamic>);
+
+Map<String, dynamic> _$ExtraConfigToJson(ExtraConfig instance) =>
+    <String, dynamic>{
+      'themeMode': instance.themeMode,
+      'locale': instance.locale,
+      'bt': instance.bt.toJson(),
+    };
+
+ExtraConfigBt _$ExtraConfigBtFromJson(Map<String, dynamic> json) =>
+    ExtraConfigBt()
+      ..trackerSubscribeUrls = (json['trackerSubscribeUrls'] as List<dynamic>)
+          .map((e) => e as String)
+          .toList()
+      ..lastTrackerUpdateTime = json['lastTrackerUpdateTime'] == null
+          ? null
+          : DateTime.parse(json['lastTrackerUpdateTime'] as String)
+      ..subscribeTrackers = (json['subscribeTrackers'] as List<dynamic>)
+          .map((e) => e as String)
+          .toList()
+      ..customTrackers = (json['customTrackers'] as List<dynamic>)
+          .map((e) => e as String)
+          .toList();
+
+Map<String, dynamic> _$ExtraConfigBtToJson(ExtraConfigBt instance) {
+  final val = <String, dynamic>{
+    'trackerSubscribeUrls': instance.trackerSubscribeUrls,
+  };
+
+  void writeNotNull(String key, dynamic value) {
+    if (value != null) {
+      val[key] = value;
+    }
+  }
+
+  writeNotNull('lastTrackerUpdateTime',
+      instance.lastTrackerUpdateTime?.toIso8601String());
+  val['subscribeTrackers'] = instance.subscribeTrackers;
+  val['customTrackers'] = instance.customTrackers;
+  return val;
+}

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

@@ -6,13 +6,11 @@ part 'options.g.dart';
 class Options {
   String name;
   String path;
-  int connections;
   List<int> selectFiles;
 
   Options({
     required this.name,
     required this.path,
-    required this.connections,
     required this.selectFiles,
   });
 

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

@@ -9,7 +9,6 @@ part of 'options.dart';
 Options _$OptionsFromJson(Map<String, dynamic> json) => Options(
       name: json['name'] as String,
       path: json['path'] as String,
-      connections: json['connections'] as int,
       selectFiles:
           (json['selectFiles'] as List<dynamic>).map((e) => e as int).toList(),
     );
@@ -17,6 +16,5 @@ Options _$OptionsFromJson(Map<String, dynamic> json) => Options(
 Map<String, dynamic> _$OptionsToJson(Options instance) => <String, dynamic>{
       'name': instance.name,
       'path': instance.path,
-      'connections': instance.connections,
       'selectFiles': instance.selectFiles,
     };

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

@@ -1,24 +0,0 @@
-import 'package:json_annotation/json_annotation.dart';
-
-part 'server_config.g.dart';
-
-@JsonSerializable()
-class ServerConfig {
-  late String host;
-  late int port;
-  late int connections;
-  late String downloadDir;
-  Map<String, dynamic>? extra;
-
-  ServerConfig({
-    required this.host,
-    required this.port,
-    required this.connections,
-    required this.downloadDir,
-    this.extra,
-  });
-
-  factory ServerConfig.fromJson(Map<String, dynamic> json) =>
-      _$ServerConfigFromJson(json);
-  Map<String, dynamic> toJson() => _$ServerConfigToJson(this);
-}

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

@@ -1,33 +0,0 @@
-// GENERATED CODE - DO NOT MODIFY BY HAND
-
-part of 'server_config.dart';
-
-// **************************************************************************
-// JsonSerializableGenerator
-// **************************************************************************
-
-ServerConfig _$ServerConfigFromJson(Map<String, dynamic> json) => ServerConfig(
-      host: json['host'] as String,
-      port: json['port'] as int,
-      connections: json['connections'] as int,
-      downloadDir: json['downloadDir'] as String,
-      extra: json['extra'] as Map<String, dynamic>?,
-    );
-
-Map<String, dynamic> _$ServerConfigToJson(ServerConfig instance) {
-  final val = <String, dynamic>{
-    'host': instance.host,
-    'port': instance.port,
-    'connections': instance.connections,
-    'downloadDir': instance.downloadDir,
-  };
-
-  void writeNotNull(String key, dynamic value) {
-    if (value != null) {
-      val[key] = value;
-    }
-  }
-
-  writeNotNull('extra', instance.extra);
-  return val;
-}

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

@@ -7,7 +7,7 @@ part 'task.g.dart';
 
 enum Status { ready, running, pause, error, done }
 
-@JsonSerializable()
+@JsonSerializable(explicitToJson: true)
 class Task {
   String id;
   Resource res;

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

@@ -18,10 +18,10 @@ Task _$TaskFromJson(Map<String, dynamic> json) => Task(
 
 Map<String, dynamic> _$TaskToJson(Task instance) => <String, dynamic>{
       'id': instance.id,
-      'res': instance.res,
-      'opts': instance.opts,
+      'res': instance.res.toJson(),
+      'opts': instance.opts.toJson(),
       'status': _$StatusEnumMap[instance.status]!,
-      'progress': instance.progress,
+      'progress': instance.progress.toJson(),
       'size': instance.size,
       'createdAt': instance.createdAt.toIso8601String(),
     };