import 'dart:async';
import 'dart:convert';

import 'package:EasyDartModule/EasyDartModule.dart';
import 'package:easydevice/src/app/thapp.dart';
import 'package:ef/ef.dart';
import 'package:flutter/src/widgets/framework.dart';
import 'package:json_annotation/json_annotation.dart';
import 'package:vbvs_app/common/color/ServiceConstant.dart';
import 'package:vbvs_app/common/color/app_uri_status.dart';
import 'package:vbvs_app/common/util/DailyLogUtils.dart';
import 'package:vbvs_app/common/util/FirmwareVersionService.dart';
import 'package:vbvs_app/common/util/MyUtils.dart';
import 'package:vbvs_app/common/util/requestWithLog.dart';
import 'package:vbvs_app/component/tool/TopSlideNotification.dart';
import 'package:vbvs_app/model/api_response.dart';
import 'package:vbvs_app/pages/mh_page/device/model/BlueToothDataModel.dart';
import 'package:vbvs_app/pages/mh_page/user/controller/mht_register_controller.dart';

part 'mht_bluetooth_controller.g.dart';

@JsonSerializable()
class MHTBlueToothModel {
  bool? bluetooth = false; //蓝牙开关
  double? singal = -100;

  @JsonKey(ignore: true)
  List<BlueToothDataModel>? blueRawData = []; //蓝牙原始数据
  @JsonKey(ignore: true)
  List<BlueToothDataModel>? deviceDataStatus; //已经请求过状态的数据

  int? read = 0;
  int? deviceType; //绑定设备类型

  bool wifiPassShow = false;
  String? wifiPass;

  MHTBlueToothModel();

  static MHTBlueToothModel fromJson(Map<String, dynamic> json) =>
      _$MHTBlueToothModelFromJson(json);
  Map<String, dynamic> toJson() => _$MHTBlueToothModelToJson(this);
}

class MHTBlueToothController extends GetControllerEx<MHTBlueToothModel> {
  MHTBlueToothController() {
    attr = GetModel(MHTBlueToothModel()).obs;
  }

  Timer? _statusTimer;
  MHTRegisterController registerController = Get.find();

  RxString search = "".obs;

  RxString currentDeviceMac = "".obs; //当前正在绑定的设备，用来显示loading

  THapp? currentDevice; //当前连接的设备
  BlueToothDataModel? currentFullDevice; //当前连接的设备

  RxInt blueConnectFlag = 0.obs; //当前蓝牙连接状态 0.正在连接 1.未连接 2.已连接

  RxBool bluetoothStatus = false.obs; //蓝牙开启状态
  RxInt connectStatus = 0.obs; //当前wifi连接状态 0：未连接 1：已连接
  RxInt netType = 0.obs; //当前网络类型 0.正在检测 1.wifi 2.4g设备 3.未知
  RxInt wifiConnectStatus = 1.obs; //获取wifi状态 0.正在检测 1.已检测完

  RxMap selectWifi = {}.obs; //正在连接wifi信息

  int returnPage = 0; //0返回首页 1.返回设备列表

  RxInt wifiStatus = 0.obs; //wifi连接状态 0：未连接 1：已连接
  RxList wifiList = [].obs;
  RxMap connect_wifi = {}.obs;
  RxString? cid = "".obs;

  RxBool isScanning = false.obs;
  RxMap<String, Map> localUpgradeMac = <String, Map>{}.obs; //mac 进度
  String? currentUpgradeVersion; //最新版本号
  String? currentUpgradeName; //最新固件名
  String? currentUpgradeUrl; //最新固件下载地址
  List<FirmwareVersionInfo> firmwareList = []; //固件版本列表
  RxBool allSelect = false.obs; //升级是否全选
  RxBool autoUpgrade = false.obs; //是否自动升级

  void startStatusPolling() {
    updateDeviceStatus().then((res) {
      if (res.code == HttpStatusCodes.ok) {
        updateAll();
      } else {
        safeShowNotification(res.msg ?? "获取设备状态异常".tr);
        EasyDartModule.logger.info("获取设备状态异常: $res");
        DailyLogUtils.writeLog("获取设备状态异常: $res");
      }
    });

    if (_statusTimer == null) {
      _statusTimer = Timer.periodic(Duration(seconds: 2), (timer) {
        updateDeviceStatus().then((res) {
          if (res.code == HttpStatusCodes.ok) {
            updateAll();
          } else {
            safeShowNotification(res.msg ?? "获取设备状态异常".tr);
            EasyDartModule.logger.info("获取设备状态异常: $res");
            DailyLogUtils.writeLog("获取设备状态异常: $res");
          }
        }).catchError((e, stack) {
          print("updateDeviceStatus 执行异常: $e\n$stack");
          safeShowNotification("设备状态请求失败".tr);
          EasyDartModule.logger.info("设备状态异常: $e");
          DailyLogUtils.writeLog("设备状态异常: $e");
        });
      });
    }
  }

  void stopStatusPolling() {
    _statusTimer?.cancel();
    _statusTimer = null;
  }

  var shouldScan = true.obs;

  void pauseScanning() {
    shouldScan.value = false;
    update();
  }

  // 恢复扫描
  void resumeScanning() {
    shouldScan.value = true;
    update();
  }

  Future<ApiResponse> updateDeviceStatus() async {
    try {
      String serviceAddress = ServiceConstant.service_address;
      String serviceName = ServiceConstant.server_service;
      String serviceApi = ServiceConstant.get_bluetooth_device_status;
      String queryUrl = "$serviceAddress$serviceName$serviceApi";

      if (model.blueRawData != null && model.blueRawData!.isNotEmpty) {
        final macParams = model.blueRawData!
            .map((device) =>
                "mac=${Uri.encodeQueryComponent(device.mac!.replaceAll(':', ''))}")
            .join("&");

        if (queryUrl.contains('?')) {
          queryUrl += '&$macParams';
        } else {
          queryUrl += '?$macParams';
        }

        String? language = "";
        if (mhLanguageController.selectLanguage != null) {
          language = mhLanguageController.selectLanguage.value!.language_code;
        }
        if (language != null && language.isNotEmpty) {
          if (queryUrl.contains("?")) {
            queryUrl += "&lang=$language";
          } else {
            queryUrl += "?lang=$language";
          }
        }

        var response = await EasyDartModule.dio.get(queryUrl);
        var responseData =
            response.data is String ? jsonDecode(response.data) : response.data;
        ApiResponse res =
            ApiResponse.fromJson(responseData, (object) => object);
        if (res.code != HttpStatusCodes.ok) return res;

        if (response.data['data'] != null && response.data['data'] is List) {
          List<dynamic> responseList = response.data['data'];

          // 新建一个 Map，便于快速通过 mac 查找返回的设备状态
          final Map<String, dynamic> responseMap = {
            for (var item in responseList)
              item['mac'.tr].toString().toUpperCase(): item
          };

          // 遍历 blueRawData，更新 bind 状态
          for (var device in model.blueRawData!) {
            final macKey = device.mac!.replaceAll(':', '').toUpperCase();
            if (responseMap.containsKey(macKey)) {
              var item = responseMap[macKey];
              // 更新 device 绑定状态等信息
              device.bind = item['bind'] ?? device.bind;
              device.mac = item['bindMac'] ?? device.mac;
            }
          }
          model.deviceDataStatus =
              List<BlueToothDataModel>.from(model.blueRawData!);
        } else {
          model.deviceDataStatus = [];
        }

        updateAll();
        return res;
      } else {
        model.deviceDataStatus = [];
        return ApiResponse(code: 1, msg: "".tr);
      }
    } catch (e) {
      print("获取设备状态异常: $e");
      EasyDartModule.logger.info("获取设备状态异常: $e");
      DailyLogUtils.writeLog("获取设备状态异常: $e");
      return ApiResponse(code: -1, msg: "请求失败".tr);
    }
    return ApiResponse(code: -1, msg: "未知错误".tr);
  }

  bindDeviceAndMAC(BlueToothDataModel bleDevice, BuildContext context) async {
    try {
      if ((bleDevice.macA == null || bleDevice.macA.isEmpty) &&
          (bleDevice.macB == null || bleDevice.macB.isEmpty)) {
        TopSlideNotification.show(context,
            text: "传感器mac读取失败".tr, textColor: themeController.currentColor.sc9);
        currentDeviceMac.value = "";
        return;
      }
      String serviceAddress = ServiceConstant.service_address;
      String serviceName = ServiceConstant.server_service;
      String serviceApi = ServiceConstant.device_bind;
      String queryUrl = "$serviceAddress$serviceName$serviceApi";
      var data = {
        "deviceType": model.deviceType,
        "mac".tr: bleDevice.mac,
        "macA": bleDevice.macA,
        if (bleDevice.macB != null && bleDevice.macB!.isNotEmpty)
          "macB": bleDevice.macB,
        if (bleDevice.name != null && bleDevice.name!.isNotEmpty)
          'param': {
            'name': bleDevice.name,
          },
      };
      EasyDartModule.logger.info("绑定传感器数据: $data");
      var response =
          await EasyDartModule.dio.post(queryUrl, data: jsonEncode(data));
      if (response != null) {
        var responseData =
            response.data is String ? jsonDecode(response.data) : response.data;
        ApiResponse res =
            ApiResponse.fromJson(responseData, (object) => object);
        MyUtils.formatResponse(res, "绑定成功".tr, "绑定成功".tr);
        if (res.code == HttpStatusCodes.ok) {
          // PersonController personController = Get.find();
          // personController.currentPersonId.value = res.data['id'];
          //todo 绑定成功需要返回传感器id
          currentDeviceMac.value = "";
          if (res.data != null) {
            if (currentFullDevice != null) {
              currentFullDevice!.macAID = res.data['macA'];
              currentFullDevice!.macBID = res.data['macB'];
              currentFullDevice!.deviceID = res.data['id'];
            }
          }
          return res;
        } else {
          return res;
        }
      } else {
        return ApiResponse(code: -1, msg: "服务器失败".tr);
      }
    } catch (e) {
      EasyDartModule.logger.info("绑定异常: $e");
      DailyLogUtils.writeLog("蓝牙绑定: $e");
    }
    return ApiResponse(code: -1, msg: "未知错误".tr);
  }

  Future<bool> saveHabitData(sleepData) async {
    bool resFlag = false;
    String serviceAddress = ServiceConstant.service_address;
    String serviceName = ServiceConstant.server_service;
    String serviceApi = ServiceConstant.user_setting;
    String type = "sleep_habit_${sleepData['mac']}";
    String queryUrl = "${serviceAddress}${serviceName}${serviceApi}";
    var data = {
      "type": type,
      "mac".tr: sleepData['mac'.tr],
      "time": DateTime.now().millisecondsSinceEpoch,
      "data": sleepData,
    };
    await requestWithLog(
      logTitle: "更新睡眠习惯".tr,
      method: MyHttpMethod.put,
      queryUrl: queryUrl,
      data: data,
      onSuccess: (res) {
        resFlag = true;
      },
      onFailure: (res) {
        resFlag = false;
      },
    );
    return resFlag;
  }

  Future<Map> loadHabitDataApi(String mac, {int time = 3}) async {
    String serviceAddress = ServiceConstant.service_address;
    String serviceName = ServiceConstant.server_service;
    String serviceApi = ServiceConstant.user_setting;
    String type = "sleep_habit_${mac}";
    String queryUrl =
        "${serviceAddress}${serviceName}${serviceApi}?type=${type}";

    // 使用 Future 来等待异步操作完成
    Map<String, dynamic> result = {};

    await requestWithLog(
      logTitle: "更新睡眠习惯".tr,
      method: MyHttpMethod.get,
      queryUrl: queryUrl,
      onSuccess: (res) {
        ef.log("加载睡眠习惯成功: ${res.data}");
        result = res.data; // 将返回的数据存入 result
      },
      onFailure: (res) {
        ef.log("加载睡眠习惯失败: ${res.msg}");
        result = {}; // 如果失败，可以返回空的 Map
      },
    );

    return result; // 在 requestWithLog 完成之后返回 result
  }

  saveJiYiData(sleepData) async {
    String serviceAddress = ServiceConstant.service_address;
    String serviceName = ServiceConstant.server_service;
    String serviceApi = ServiceConstant.user_setting;
    String type = "sleep_jiyi_${sleepData['mac']}";
    String queryUrl = "${serviceAddress}${serviceName}${serviceApi}";
    var data = {
      "type": type,
      "mac": sleepData['mac'],
      "time": DateTime.now().millisecondsSinceEpoch,
      "data": sleepData,
    };
    await requestWithLog(
      logTitle: "更新睡眠记忆",
      method: MyHttpMethod.put,
      queryUrl: queryUrl,
      data: data,
    );
  }

  loadJiYiData(String mac, {int time = 3}) async {
    String serviceAddress = ServiceConstant.service_address;
    String serviceName = ServiceConstant.server_service;
    String serviceApi = ServiceConstant.user_setting;
    String type = "sleep_jiyi_${mac}";
    String queryUrl =
        "${serviceAddress}${serviceName}${serviceApi}?type=${type}";
    // 使用 Future 来等待异步操作完成
    Map<String, dynamic> result = {};
    await requestWithLog(
      logTitle: "更新记忆",
      method: MyHttpMethod.get,
      queryUrl: queryUrl,
      onSuccess: (res) {
        ef.log("加载记忆成功: ${res.data}");
        result = res.data; // 将返回的数据存入 result
      },
      onFailure: (res) {
        ef.log("加载记忆失败: ${res.msg}");
        result = {}; // 如果失败，可以返回空的 Map
      },
    );

    return result; // 在 requestWithLog 完成之后返回 result
  }

  saveMattressTimeData(sleepData) async {
    String serviceAddress = ServiceConstant.service_address;
    String serviceName = ServiceConstant.server_service;
    String serviceApi = ServiceConstant.user_setting;
    String type = "sleep_new_time_${sleepData['mac']}";
    String queryUrl = "${serviceAddress}${serviceName}${serviceApi}";
    var data = {
      "type": type,
      "mac": sleepData['mac'],
      "time": DateTime.now().millisecondsSinceEpoch,
      "data": sleepData,
    };
    await requestWithLog(
      logTitle: "更新新版倒计时",
      method: MyHttpMethod.put,
      queryUrl: queryUrl,
      data: data,
    );
  }

  loadMattressTimeData(String mac, {int time = 3}) async {
    String serviceAddress = ServiceConstant.service_address;
    String serviceName = ServiceConstant.server_service;
    String serviceApi = ServiceConstant.user_setting;
    String type = "sleep_new_time_${mac}";
    String queryUrl =
        "${serviceAddress}${serviceName}${serviceApi}?type=${type}";

    // 使用 Future 来等待异步操作完成
    Map<String, dynamic> result = {};

    await requestWithLog(
      logTitle: "更新新版倒计时",
      method: MyHttpMethod.get,
      queryUrl: queryUrl,
      onSuccess: (res) {
        ef.log("更新新版倒计时成功: ${res.data}");
        result = res.data; // 将返回的数据存入 result
      },
      onFailure: (res) {
        ef.log("更新新版倒计时失败: ${res.msg}");
        result = {}; // 如果失败，可以返回空的 Map
      },
    );

    return result; // 在 requestWithLog 完成之后返回 result
  }

  sendCommand(Map commandData) async {
    //todo 下发wifi指令
    if (commandData == null || commandData.isEmpty) {
      throw "指令数据不能为空";      
    }
    //todo 填充蓝牙指令
    String serviceAddress = ServiceConstant.service_address;
    String serviceName = ServiceConstant.server_service;
    String serviceApi = ServiceConstant.sendWifiCommand;
    String queryUrl = "${serviceAddress}${serviceName}${serviceApi}";
    await requestWithLog(
      logTitle: "下发wifi控制指令",
      method: MyHttpMethod.post,
      queryUrl: queryUrl,
      onSuccess: (res) {        
      },
      onFailure: (res) {
        throw "下发wifi控制指令失败: ${res.msg}";
      },
    );
  }

  //todo 解绑的时候删除自己所拥有的所有设备的睡眠习惯
}

void safeShowNotification(String msg) {
  try {
    final ctx = Get.context;
    if (ctx != null && ctx.mounted) {
      TopSlideNotification.show(
        ctx,
        text: msg,
        textColor: themeController.currentColor.sc9,
      );
    } else {
      print("TopSlideNotification 未显示：context 不可用或未挂载".tr);
    }
  } catch (e, stack) {
    // print("TopSlideNotification 显示异常: $e\n$stack");
  }
}