import 'package:flutter/services.dart';
import 'package:star_lock/flavors.dart';
import 'package:star_lock/tools/push/message_management.dart';
import 'package:star_lock/tools/push/xs_jPhush.dart';

import '../app_settings/app_settings.dart';

///原生交互配置
class NativeInteractionConfig {
  static String methodSendChannel = 'starLockFlutterSend';
  static String receiveEventChannel = 'starLockFlutterReceive';
  static String methodPushChannel = 'starLockFlutterPushCache';
}

///原生交互flutter向原生发送消息
typedef BlockBlueStatus = void Function(String status);

class NativeInteractionTool {
  MethodChannel? _pushCacheChannel;
  MethodChannel sendChannel =
      MethodChannel(NativeInteractionConfig.methodSendChannel);
  MethodChannel receiveChannel =
      MethodChannel(NativeInteractionConfig.receiveEventChannel);

  ///加载原生分享
  void loadNativeShare({required String shareText}) {
    final String urlToShare = '${F.apiPrefix}/apps';
    sendChannel.invokeMethod('loadNativeShare',
        <String, String>{'shareText': shareText, 'urlToShare': urlToShare});
  }

  ///加载原生文件分享
  void loadNativeFileShare({required String shareText}) {
    sendChannel.invokeMethod('loadNativeShare',
        <String, String>{'shareText': shareText, 'urlToShare': 'fileShare'});
  }

  ///获取设备蓝牙状态
  void sendGetBlueStatus() {
    sendChannel.invokeMethod('sendGetBlueStatus');
  }

  ///获取设备蓝牙是否打开
  void receiveChannelBlueIsOnEvent(BlockBlueStatus blockBlueStatus) {
    receiveChannel.setMethodCallHandler((MethodCall call) async {
      // AppLog.log('收到原生发送的信息call.method: ${call.method} call.arguments:${call.arguments}');
      switch (call.method) {
        case 'getBlueStatus':
          // 获取设备蓝牙开启/关闭状态
          final String message = call.arguments;
          blockBlueStatus(message);
          break;
        default:
          throw MissingPluginException();
      }
    });
  }

  /// 初始化推送接收（前台/后台切入场景）
  void setupPushReceiver() {
    receiveChannel.setMethodCallHandler((MethodCall call) async {
      switch (call.method) {
        case 'receivePush':
          final Map<dynamic, dynamic> data = call.arguments;
          try {
            final Map<String, dynamic> push = Map<String, dynamic>.from(data);
            print('收到原生 receivePush：$push');
            MessageManagement.shuntingBus(push);
          } catch (e) {
            print('NativeInteractionTool.setupPushReceiver 解析失败：$e');
          }
          break;
        case 'getBlueStatus':
          break;
        default:
          throw MissingPluginException();
      }
    });
  }

  /// 获取待处理的推送消息
  Future<Map<String, dynamic>?> getPendingPush() async {
    _pushCacheChannel ??= MethodChannel(NativeInteractionConfig.methodPushChannel);
    print('进入getPendingPush');
    try {
      final Map<dynamic, dynamic>? data = await _pushCacheChannel!.invokeMethod('getPendingPush');
      return data != null ? Map<String, dynamic>.from(data) : null;
    } catch (e) {
      print("获取缓存推送消息失败: '${e.toString()}'.");
      return null;
    }
  }

  Future<String?> getBundleIdentifier() async {
    try {
      final String? bundleIdentifier =
          await sendChannel.invokeMethod('getBundleIdentifier');
      return bundleIdentifier;
    } on PlatformException catch (e) {
      print("Failed to get bundle identifier: '${e.message}'.");
      return null;
    }
  }
}