feat: move native communication to FFI (#1457)

ui/flutter/lib/core/entry/app_initializer.dart

@@ -1,20 +1,9 @@
-import '../../database/database.dart';
 import '../../util/util.dart';
 
 class AppInitializer {
   static Future<void>? _storageInitialization;
-  static Future<void>? _databaseInitialization;
 
   static Future<void> ensureStorageInitialized() {
     return _storageInitialization ??= Util.initStorageDir();
   }
-
-  static Future<void> ensureDatabaseInitialized() {
-    return _databaseInitialization ??= _initializeDatabase();
-  }
-
-  static Future<void> _initializeDatabase() async {
-    await ensureStorageInitialized();
-    await Database.instance.init();
-  }
 }

ui/flutter/lib/core/entry/libgopeed_boot_browser.dart

@@ -1,6 +1,8 @@
 import 'dart:async';
 
+import '../common/api_server_state.dart';
 import '../common/start_config.dart';
+import '../common/task_event.dart';
 
 import '../libgopeed_boot.dart';
 
@@ -13,4 +15,40 @@ class LibgopeedBootBrowser implements LibgopeedBoot {
 
   @override
   Future<void> stop() async {}
+
+  @override
+  Future<ApiServerOperationResult> getApiServerState() async => _unsupportedApiServerResult;
+
+  @override
+  Future<ApiServerOperationResult> startApiServer() async => _unsupportedApiServerResult;
+
+  @override
+  Future<ApiServerOperationResult> stopApiServer() async => _unsupportedApiServerResult;
+
+  @override
+  Future<ApiServerOperationResult> restartApiServer() async => _unsupportedApiServerResult;
+
+  @override
+  Future<String> invoke(String method, String path, {String query = '', String body = ''}) {
+    throw UnsupportedError('Native Gopeed invoke is unavailable on web');
+  }
+
+  @override
+  Stream<TaskEvent> get taskEvents => const Stream.empty();
+
+  @override
+  Future<void> subscribeTaskEvents(Set<TaskEventType> events) async {}
 }
+
+const _unsupportedApiServerResult = ApiServerOperationResult(
+  state: ApiServerState(
+    enabled: false,
+    running: false,
+    network: '',
+    address: '',
+    runningPort: 0,
+    pendingApply: false,
+    lastError: '',
+  ),
+  error: '',
+);

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

@@ -6,7 +6,9 @@ import '../../util/util.dart';
 import '../common/libgopeed_channel.dart';
 import '../common/libgopeed_ffi.dart';
 import '../common/libgopeed_interface.dart';
+import '../common/api_server_state.dart';
 import '../common/start_config.dart';
+import '../common/task_event.dart';
 import '../ffi/libgopeed_bind.dart';
 import '../libgopeed_boot.dart';
 
@@ -43,6 +45,32 @@ class LibgopeedBootNative implements LibgopeedBoot {
 
   @override
   Future<void> stop() async {
+    await _libgopeed.subscribeTaskEvents({});
     await _libgopeed.stop();
   }
+
+  @override
+  Future<ApiServerOperationResult> getApiServerState() => _libgopeed.getApiServerState();
+
+  @override
+  Future<ApiServerOperationResult> startApiServer() => _libgopeed.startApiServer();
+
+  @override
+  Future<ApiServerOperationResult> stopApiServer() => _libgopeed.stopApiServer();
+
+  @override
+  Future<ApiServerOperationResult> restartApiServer() => _libgopeed.restartApiServer();
+
+  @override
+  Future<String> invoke(String method, String path, {String query = '', String body = ''}) {
+    return _libgopeed.invoke(method, path, query: query, body: body);
+  }
+
+  @override
+  Stream<TaskEvent> get taskEvents => _libgopeed.taskEvents;
+
+  @override
+  Future<void> subscribeTaskEvents(Set<TaskEventType> events) {
+    return _libgopeed.subscribeTaskEvents(events);
+  }
 }