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

import 'package:EasyDartModule/EasyDartModule.dart';
import 'package:easydevice/src/ble_device.dart';
import 'package:ef/ef.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/MyUtils.dart';
import 'package:vbvs_app/model/BleDeviceData.dart';
import 'package:vbvs_app/model/api_response.dart';

part 'blueteeth_bind_controller.g.dart'; // 由json_serializable自动生成的部分

@JsonSerializable()
class BlueteethBindModel {
  int? read = 1; //是否不再提示教程 0 不再提示 1 需要提示
  double? singal = -70; //扫描信号强度

  List<BleDeviceData>? devicelist = []; //蓝牙扫描到的设备数据列表
  List<BleDeviceData>? betDevicelist = []; //请求的
  List? blelist = []; //蓝牙扫描到的设备数据列表
  List? wifiList = [];

  List bindArr = ["", "", ""];

  String connectedWifiName = "";

  int connectedRssi = 0;

  String deviceName = "";

  bool? deviceIndex0 = true;
  bool? deviceIndex1 = false;
  bool? deviceIndex2 = false;

  BlueteethBindModel();

  // 从JSON反序列化时的异常处理

  factory BlueteethBindModel.fromJson(Map<String, dynamic> json) {
    try {
      return _$BlueteethBindModelFromJson(json);
    } catch (e) {
      // 在实际应用中，应该有更细致的异常处理策略和错误日志
      return BlueteethBindModel(); // 或者返回一个带有错误信息的特定DeviceInfoModel实例
    }
  }

  // 序列化为JSON时的异常处理
  Map<String, dynamic> toJson() => _$BlueteethBindModelToJson(this);
}

class BlueteethBindController extends GetControllerEx<BlueteethBindModel> {
  BlueteethBindController() {
    attr = GetModel(BlueteethBindModel()).obs;
  }

  Timer? _statusTimer;

  BLEDevice? currentDevice;

  // 启动每10秒获取设备状态
  void startStatusPolling() {
    if (_statusTimer == null) {
      _statusTimer = Timer.periodic(Duration(seconds: 10), (timer) {
        updateDeviceStatus();
      });
    }
  }

  // 停止轮询
  void stopStatusPolling() {
    _statusTimer?.cancel();
    _statusTimer = null;
  }

  // 你的已有方法
  Future<void> 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.devicelist != null && model.devicelist!.isNotEmpty) {
        final macParams = model.devicelist!
            .map((device) => "mac=${Uri.encodeQueryComponent(device.mac!)}")
            .join("&");

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

        var response = await EasyDartModule.dio.get(queryUrl);

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

          Map<String, BleDeviceData> deviceMap = {
            for (var d in model.devicelist!)
              if (d.mac != null) d.mac!: d
          };

          List<String> slaveMacsToRemove = [];

          for (var item in responseList) {
            String mac = item['mac'];
            String? bindMac = item['bindMac'];
            bool? bind = item['bind'];

            if (deviceMap.containsKey(mac)) {
              BleDeviceData currentDevice = deviceMap[mac]!;
              currentDevice.bind = bind;
              if (bindMac != null && deviceMap.containsKey(bindMac)) {
                BleDeviceData masterDevice = deviceMap[bindMac]!;
                masterDevice.slave = currentDevice;
                slaveMacsToRemove.add(mac);
              }
            }
          }
          model.devicelist!
              .removeWhere((device) => slaveMacsToRemove.contains(device.mac));
        }
        print("获取设备状态成功");
        updateAll();
      }
    } 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");
    }
  }

  Future<ApiResponse> bindDeviceAndMAC(BleDeviceData d) async {
    try {
      ApiResponse apiResponse = ApiResponse(code: -1, msg: "蓝牙绑定.绑定失败".tr);
      String serviceAddress = ServiceConstant.service_address;
      String serviceName = ServiceConstant.server_service;
      String serviceApi = ServiceConstant.device_bind;
      String queryUrl = "${serviceAddress}${serviceName}${serviceApi}";
      var data = {
        "deviceType": 1,
        "mac": d.mac,
      };
      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(apiResponse, "蓝牙绑定.绑定成功".tr, "蓝牙绑定.绑定成功".tr);
        if (res.code == HttpStatusCodes.ok) {
          return res;
        }
      } else {
        return ApiResponse(code: -1, msg: "服务器.失败".tr);
      }
      return apiResponse;
    } catch (e) {
      EasyDartModule.logger.info("蓝牙绑定.绑定异常: $e");
      DailyLogUtils.writeLog("蓝牙绑定.绑定异常: $e");
    }
    return ApiResponse(code: -1, msg: "未知错误".tr); // Default return statement
  }

  @override
  void onClose() {
    stopStatusPolling(); // 控制器销毁时停止轮询
    super.onClose();
  }

  bindDevice(Map<String, dynamic> map) {}
}