import 'dart:async';
import 'dart:convert';
import 'dart:ffi';
import 'dart:io';

import 'package:flutter/foundation.dart';
import 'package:get/get.dart';
import 'package:jpush_flutter/jpush_flutter.dart';
import 'package:star_lock/flavors.dart';
import 'package:star_lock/mine/minePersonInfo/minePersonInfoEditAccount/minePersonInfoEditAccount/mineUnbindPhoneOrEmail_entity.dart';
import 'package:star_lock/network/api_repository.dart';
import 'package:star_lock/tools/baseGetXController.dart';
import 'package:star_lock/tools/debounce_throttle_tool.dart';
import 'package:star_lock/tools/push/message_management.dart';
import 'package:star_lock/tools/push/notification_service.dart';
import 'package:star_lock/tools/storage.dart';

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

class XSJPushProvider {
  static const Map<int, String> channelTypeMapping = <int, String>{
    1: 'xiaomi',
    2: 'huawei',
    3: 'meizu',
    4: 'oppo',
    5: 'vivo',
    7: 'honor',
    8: 'fcm',
    9: 'jiguang',
    10: 'apns',
  };
  final JPush jpush = JPush();
  DebounceThrottleTool? _debounceThrottleTool;

  Future<void> resetJPushService() async {
    debugPrint("resetJPushService start");
    for (final MapEntry<int, String> entry in channelTypeMapping.entries) {
      await Storage.removeData('old_${entry.value}');
    }
    debugPrint("resetJPushService end");
  }

// appKey: 251fc8074820d122b6de58d2--鑫泓佳AppKey
// appKey: 7ff37d174c1a568a89e98dad--sky
  Future<void> initJPushService() async {
    debugPrint("initJPushService start");
    final String? data = await Storage.getString(saveUserLoginData);
    if (data == null || data.isEmpty) {
      AppLog.log('No user data found.');
      return;
    }

    _debounceThrottleTool = DebounceThrottleTool(
      const Duration(milliseconds: 1500),
      (dynamic param) {
        bindPushChannels();
      },
    );
    AppLog.log('jPushKey ${F.jPushKey}');
    // final String? bundleIdentifier =
    //     await NativeInteractionTool().getBundleIdentifier();
    // print('bundleIdentifier: $bundleIdentifier');
    jpush.setup(
      appKey: F.jPushKey,
      channel: 'flutter_channel',
      production: F.isProductionEnv,
      debug: !F.isProductionEnv,
    );
    jpush.setAuth(enable: true);
    jpush.applyPushAuthority(
      const NotificationSettingsIOS(sound: true, alert: true, badge: false),
    );

    addJPushEventHandler();
    AppLog.log('JPush initialized.');
    debugPrint("initJPushService end");
  }

  static const int CMD_GET_REGISTRATION_ID = 2005; //getRegistrationID 异步回调
  static const int CMD_GET_TOKEN = 10000; //厂商 token 注册回调

  //极光推送事件处理方法
  void addJPushEventHandler() {
    jpush.addEventHandler(
      onCommandResult: (Map<String, dynamic> data) async {
        AppLog.log('onCommandResult: $data');
        debugPrint("addJPushEventHandler onCommandResult:$data");
        final int cmdCode = data['cmd'];
        switch (cmdCode) {
          case CMD_GET_REGISTRATION_ID:
            final bool isNullOrBlank =
                GetUtils.isNullOrBlank(data['message']) ?? true;
            if (!isNullOrBlank) {
              AppLog.log(
                  'flutter get jiguang registration id : ${data['message']}');
              await Storage.setString('jiguang', data['message']);
              _debounceThrottleTool?.trigger(data['message']);
            }
            break;
          case CMD_GET_TOKEN:
            final bool isNullOrBlank =
                GetUtils.isNullOrBlank(data['token']) ?? true;
            if (!isNullOrBlank) {
              await Storage.setString(
                  channelTypeMapping[data['platform']] ?? '', data['token']);
              _debounceThrottleTool?.trigger(data['token']);
            }
            break;
        }
      },
      onReceiveNotification: (Map<String, dynamic> message) async {
        AppLog.log('onReceiveNotification: $message');
        debugPrint('addJPushEventHandler onReceiveNotification:$message');
        // showCustomNotification(message);
      },
      onOpenNotification: (Map<String, dynamic> message) async {
        AppLog.log('onOpenNotification: $message');
        debugPrint("addJPushEventHandler onOpenNotification:$message");
      },
      onReceiveMessage: (Map<String, dynamic> message) async {
        AppLog.log('onReceiveMessage: $message');
        debugPrint("addJPushEventHandler onReceiveMessage:$message");
        //这里接收自定义消息
        MessageManagement.shunting(message);
      },
      onReceiveNotificationAuthorization: (Map<String, dynamic> message) async {
        AppLog.log('onReceiveNotificationAuthorization: $message');
        debugPrint(
            "addJPushEventHandler onReceiveNotificationAuthorization:$message");
      },
      onInAppMessageShow: (Map<String, dynamic> message) async {
        AppLog.log('onInAppMessageShow: $message');
        debugPrint("addJPushEventHandler onInAppMessageShow:$message");
      },
      onConnected: (Map<String, dynamic> message) async {
        return Future.value();
      },
    );
  }

  // jpush 统一推送通道设备绑定
  Future<void> bindPushChannels() async {
    try {
      debugPrint("BindPushChannels start");
      bool needReBindPushToken = false;
      final Map<String, String> newVendorsPushToken = <String, String>{};
      final Map<String, String> oldVendorsPushToken = <String, String>{};
      for (final String channel in channelTypeMapping.values) {
        debugPrint("BindPushChannels channel $channel");
        final String? newVendorToken = await Storage.getString(channel);
        debugPrint("BindPushChannels newVendorToken $newVendorToken");
        newVendorsPushToken[channel] = newVendorToken ?? '';
        final String? oldVendorToken = await Storage.getString('old_$channel');
        debugPrint("BindPushChannels oldVendorToken $oldVendorToken");
        oldVendorsPushToken['old_$channel'] = oldVendorToken ?? '';
        if (newVendorToken != oldVendorToken) {
          needReBindPushToken = true;
        }
      }
      if (!needReBindPushToken) {
        AppLog.log('vendorToken 未变动，无需重新绑定');
        return;
      }

      final List<Map<String, dynamic>> channels = newVendorsPushToken.entries
          .where((entry) => !(GetUtils.isNullOrBlank(entry.value) ?? true))
          .map((entry) => <String, dynamic>{
                'channel': entry.key,
                'channelToken': entry.value
              })
          .toList();
      debugPrint("BindPushChannels ${channels}");
      final String? deviceID = await Storage.getString(appDeviceID);
      final MineUnbindPhoneOrEmailEntity entity =
          await ApiRepository.to.pushBindChannels(deviceID!, channels);
      if (entity.errorCode!.codeIsSuccessful) {
        AppLog.log('vendorToken绑定成功，准备更新本地缓存');
        await Future.wait(channels.map((Map<String, dynamic> entry) =>
            Storage.setString(
                'old_${entry['channel']}', entry['channelToken'])));
        AppLog.log('vendorToken绑定成功，更新本地缓存完成');
      } else {
        AppLog.log('绑定失败');
      }
    } catch (e) {
      AppLog.log('vendorToken绑定失败，下次重启应用重新绑定');
      AppLog.log('Error binding device ID: $e');
    }
  }

  void showCustomNotification(Map<String, dynamic> data) {
    final String title = data['notification']['android']['title'] ?? '默认标题';
    final String content = data['notification']['android']['alert'] ?? '默认内容';
    final String imageUrl = data['notification']['android']['extras']
        ?['image_url']; // 从 extras 获取图片

    NotificationService().showImageNotification(title, content, imageUrl);
  }
}