refactor: replace state management library (#4)

lib/bootstrap.dart

@@ -8,8 +8,14 @@ import 'dart:developer';
 import 'package:bloc/bloc.dart';
 import 'package:flutter/services.dart';
 import 'package:flutter/widgets.dart';
+import 'package:get_it/get_it.dart';
+import 'package:launch_review_service/launch_review_service.dart';
+import 'package:url_launcher_service/url_launcher_service.dart';
+import 'package:vmerge/utilities/utilities.dart';
 import 'package:wechat_assets_picker/wechat_assets_picker.dart';
 
+final getIt = GetIt.instance;
+
 class AppBlocObserver extends BlocObserver {
   const AppBlocObserver();
 
@@ -36,8 +42,24 @@ Future<void> bootstrap(FutureOr<Widget> Function() builder) async {
   final widgetsBinding = WidgetsFlutterBinding.ensureInitialized();
   // FlutterNativeSplash.preserve(widgetsBinding: widgetsBinding);
   SystemChrome.setSystemUIOverlayStyle(SystemUiOverlayStyle.dark);
-  await SystemChrome.setPreferredOrientations([DeviceOrientation.portraitUp]);
-  await PhotoManager.clearFileCache();
+
+  await Future.wait(
+    [
+      SystemChrome.setPreferredOrientations([DeviceOrientation.portraitUp]),
+      PhotoManager.clearFileCache(),
+      setup(),
+    ],
+  ).onError((error, stackTrace) => [log('$error', stackTrace: stackTrace)]);
 
   runApp(await builder());
 }
+
+Future<void> setup() async {
+  getIt
+    ..registerLazySingleton<LaunchReviewService>(
+      () => const LaunchReviewService(androidAppId: kAndroidAppId),
+    )
+    ..registerLazySingleton<UrlLauncherService>(
+      () => const UrlLauncherService(),
+    );
+}

lib/components/animated_control_button.dart

@@ -0,0 +1,83 @@
+// Copyright 2023 BBK Development. All rights reserved.
+// Use of this source code is governed by a GPL-style license that can be found
+// in the LICENSE file.
+
+import 'package:flutter/material.dart';
+
+class AnimatedControlButtonController {
+  late void Function() forward;
+  late void Function() reverse;
+}
+
+class AnimatedControlButton extends StatefulWidget {
+  const AnimatedControlButton({
+    required this.controller,
+    this.onTap,
+    this.size = 32.0,
+    super.key,
+  });
+
+  final AnimatedControlButtonController controller;
+  final void Function()? onTap;
+  final double size;
+
+  @override
+  State<AnimatedControlButton> createState() => _AnimatedControlButtonState();
+}
+
+class _AnimatedControlButtonState extends State<AnimatedControlButton>
+    with TickerProviderStateMixin {
+  late final AnimationController controller;
+
+  @override
+  void initState() {
+    super.initState();
+    controller = AnimationController(
+      duration: const Duration(milliseconds: 500),
+      vsync: this,
+    );
+    initController();
+  }
+
+  @override
+  void dispose() {
+    controller.dispose();
+    super.dispose();
+  }
+
+  void initController() {
+    widget.controller.forward = () async {
+      if (mounted) {
+        await controller.forward();
+      }
+    };
+
+    widget.controller.reverse = () async {
+      if (mounted) {
+        await controller.reverse();
+      }
+    };
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return GestureDetector(
+      onTap: widget.onTap,
+      child: Container(
+        height: MediaQuery.of(context).size.width * 0.12,
+        width: MediaQuery.of(context).size.width * 0.12,
+        decoration: BoxDecoration(
+          shape: BoxShape.circle,
+          color: Theme.of(context).focusColor,
+        ),
+        child: Center(
+          child: AnimatedIcon(
+            icon: AnimatedIcons.play_pause,
+            progress: controller,
+            size: widget.size,
+          ),
+        ),
+      ),
+    );
+  }
+}

lib/components/components.dart

@@ -2,7 +2,5 @@
 // Use of this source code is governed by a GPL-style license that can be found
 // in the LICENSE file.
 
-export 'save_modal_bottom_sheet.dart';
-export 'settings_modal_bottom_sheet.dart';
-export 'video_thumbnail.dart';
+export 'animated_control_button.dart';
 export 'vmerge_app_bar.dart';