import 'dart:convert';
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:get/get.dart';
import 'package:get/get_core/src/get_main.dart';

import '../data/repositories/track_repository.dart';
import '../handler/error_handler.dart';
import '../module/track/track_dialog/track_choose_friend_dialog.dart';
import '../module/track/track_dialog/track_daily_report_dialog.dart';


class IosPushNotificationService {
  static const MethodChannel _channel = MethodChannel('com.example.app/push_notification');

  // 回调函数
  static Function(String)? onTokenReceived;
  static Function(String)? onTokenError;
  static Function(Map<String, dynamic>)? onNotificationReceived;
  static Function(Map<String, dynamic>)? onNotificationTapped;

  // 初始化推送服务
  static void initialize() {
    _channel.setMethodCallHandler((call) async {
      switch (call.method) {
        case 'onTokenReceived':
          onTokenReceived?.call(call.arguments);
          break;
        case 'onTokenError':
          onTokenError?.call(call.arguments);
          break;
        case 'onNotificationReceived':
          if (call.arguments is Map) {
            onNotificationReceived?.call(Map<String, dynamic>.from(call.arguments));
          }
          break;
        case 'onNotificationTapped':
          if (call.arguments is Map) {
            onNotificationTapped?.call(Map<String, dynamic>.from(call.arguments));
          }
          break;
        default:
          throw PlatformException(
            code: 'UNIMPLEMENTED',
            message: 'Method not implemented',
            details: null,
          );
      }
    });
  }

  // 请求推送权限
  static Future<bool> requestPermission() async {
    try {
      final bool? granted = await _channel.invokeMethod('requestPermission');
      return granted ?? false;
    } on PlatformException catch (e) {
      print('Failed to request permission: ${e.message}');
      return false;
    }
  }

  // 获取设备令牌
  static Future<String?> getDeviceToken() async {
    try {
      final String? token = await _channel.invokeMethod('getDeviceToken');
      print("Strdefdjifjd---${token}");
      return token;
    } on PlatformException catch (e) {
      print('Failed to get device token: ${e.message}');
      return null;
    }
  }

  ///处理推送各种点击 skipType 0-首页 1-好友申请页面 2-好友消息页面
  static void handleNotificationPushChick(Map<String,dynamic> pushDict) {
    int skipType = pushDict["skipType"];
    TrackRepository trackRepository = TrackRepository.getInstance();
    trackRepository.locationTrackDailyDialogs().then((trackResponse) {
      if ((trackResponse.trackDailyList ?? []).isNotEmpty) {
         if ((trackResponse.trackDailyList ?? []).length == 1) {

         } else {
           TrackChooseFriendDialog.show(trackDailyList: trackResponse.trackDailyList,onSelectItem: (selectInfo) {

           });
         }
      }
    }).catchError((error) {
      ErrorHandler.toastError(error);
    });

    // skipType = 0;
    // if (skipType == 0) {
    //   Get.until((route) => route.isFirst);
    //   // 在其他页面或组件中
    //   final mainController = Get.find<MainController>();
    //   // 调用方法
    //   mainController.onTabClick(0); // 切换到第一个Tab
    // } else if (skipType == 1) {
    //   MessagePage.start(initialIndex: 0);
    // } else if (skipType == 2) {
    //   MessagePage.start(initialIndex: 1);
    // }
  }
}