import 'dart:async';

import 'package:flutter_blue_plus/flutter_blue_plus.dart';
import 'package:get/get.dart';

import '../../../../../blue/blue_manage.dart';
import '../../../../../blue/io_protocol/io_getStarLockStatusInfo.dart';
import '../../../../../blue/io_reply.dart';
import '../../../../../blue/io_tool/io_tool.dart';
import '../../../../../blue/io_tool/manager_event_bus.dart';
import '../../../../../blue/sender_manage.dart';
import '../../../../../network/api_repository.dart';
import '../../../../../tools/baseGetXController.dart';
import '../../../../../tools/eventBusEventManage.dart';
import '../../../../../tools/storage.dart';
import '../../../lockOperatingRecord/keyOperationRecord_entity.dart';
import 'uploadElectricQuantity_state.dart';

class UploadElectricQuantityLogic extends BaseGetXController {
  final UploadElectricQuantityState state = UploadElectricQuantityState();

  //电量更新请求
  Future<void> uploadElectricQuantityRequest(String electricQuantity, String electricQuantityStandby) async {
    KeyOperationRecordEntity entity = await ApiRepository.to.uploadElectricQuantity(
        electricQuantity:electricQuantity,
        electricQuantityStandby: electricQuantityStandby,
        lockId: state.lockSetInfoData.value.lockId.toString(),
        isUnShowLoading: false
    );
    if (entity.errorCode!.codeIsSuccessful) {
      showToast("锁电量更新成功".tr, something: () {
        eventBus
            .fire(PassCurrentLockInformationEvent(state.lockSetInfoData.value));
        eventBus.fire(
            LockSetChangeSetRefreshLockDetailWithType(0, electricQuantity));
        eventBus.fire(RefreshLockListInfoDataEvent());
      });
    }
  }

  // 获取锁状态
  Future<void> getStarLockStatus() async {
    if (state.sureBtnState.value == 1) {
      return;
    }
    state.sureBtnState.value = 1;

    showEasyLoading();
    showBlueConnetctToastTimer(action: () {
      dismissEasyLoading();
      state.sureBtnState.value = 0;
    });
    BlueManage().blueSendData(BlueManage().connectDeviceName,
        (BluetoothConnectionState deviceConnectionState) async {
      if (deviceConnectionState == BluetoothConnectionState.connected) {
        dismissEasyLoading();
        var privateKey = await Storage.getStringList(saveBluePrivateKey);
        List<int> getPrivateKeyList = changeStringListToIntList(privateKey!);
        IoSenderManage.senderGetStarLockStatuInfo(
          lockID: BlueManage().connectDeviceName,
          userID: await Storage.getUid(),
          utcTimeStamp: getUTCNetTime(),
          unixTimeStamp: getLocalNetTime(),
          isBeforeAddUser: false,
          privateKey: getPrivateKeyList,
        );
      } else if (deviceConnectionState == BluetoothConnectionState.disconnected) {
        dismissEasyLoading();
        cancelBlueConnetctToastTimer();
        state.sureBtnState.value = 0;
        if (state.ifCurrentScreen.value == true) {
          showBlueConnetctToast();
        }
      }
    });
  }

  // 获取解析后的数据
  late StreamSubscription<Reply> _replySubscription;
  void _initReplySubscription() {
    _replySubscription =
        EventBusManager().eventBus!.on<Reply>().listen((reply) {
      // 获取锁状态信息
      if (reply is GetStarLockStatuInfoReply) {
        _replyGetStarLockStatusInfo(reply);
      }
    });
  }

  // 获取星锁状态
  Future<void> _replyGetStarLockStatusInfo(Reply reply) async {
    int status = reply.data[2];
    switch (status) {
      case 0x00:
        //成功
        state.sureBtnState.value = 0;
        dismissEasyLoading();
        cancelBlueConnetctToastTimer();

        // 电池剩余电量
        var battRemCap = reply.data[132];
        state.lockSetInfoData.value.lockBasicInfo!.electricQuantity = battRemCap;

        // 备用电池剩余电量
        var battRemCapStandby = reply.data[133];
        state.lockSetInfoData.value.lockBasicInfo!.electricQuantityStandby = battRemCapStandby;

        state.uploadElectricQuantityDate.value = DateTime.now().millisecondsSinceEpoch;
        state.lockSetInfoData.value.lockBasicInfo!.electricQuantityDate = DateTime.now().millisecondsSinceEpoch;
        uploadElectricQuantityRequest(battRemCap.toString(), battRemCapStandby.toString());
        break;
      case 0x06:
        //无权限
        var privateKey = await Storage.getStringList(saveBluePrivateKey);
        List<int> getPrivateKeyList = changeStringListToIntList(privateKey!);
        IoSenderManage.senderGetStarLockStatuInfo(
          lockID: BlueManage().connectDeviceName,
          userID: await Storage.getUid(),
          utcTimeStamp: getUTCNetTime(),
          unixTimeStamp: getLocalNetTime(),
          isBeforeAddUser: false,
          privateKey: getPrivateKeyList,
        );
        break;
      default:
        //失败
        break;
    }
  }

  // 从服务器获取锁的时间 开锁时传入
  void getServerDatetime() async{
    var entity = await ApiRepository.to.getServerDatetimeData();
    if(entity.errorCode!.codeIsSuccessful){
      state.differentialTime = entity.data!.date! ~/ 1000 - DateTime.now().millisecondsSinceEpoch ~/ 1000;
      getLocalNetTime();
      // AppLog.log("entity.data!.date! ~/ 1000:${entity.data!.date! ~/ 1000} DateTime.now().millisecondsSinceEpoch ~/ 1000:${DateTime.now().millisecondsSinceEpoch ~/ 1000} 服务器时间差:${state.differentialTime}");
    }
  }

  int getUTCNetTime(){
    return DateTime.now().millisecondsSinceEpoch ~/ 1000 + state.differentialTime;
  }

  int getLocalNetTime(){
    DateTime utcTime = DateTime.fromMillisecondsSinceEpoch(getUTCNetTime()*1000, isUtc: true);
    DateTime localTime = utcTime.toLocal();

    // AppLog.log('getUTCNetTime: ${getUTCNetTime()}');
    // AppLog.log('UTC time: $utcTime');
    // AppLog.log('Local time: $localTime localTime.millisecondsSinceEpoch ~/ 1000:${localTime.millisecondsSinceEpoch ~/ 1000}');
    return localTime.millisecondsSinceEpoch ~/ 1000;
  }

  @override
  void onReady() {
    // TODO: implement onReady
    super.onReady();

    _initReplySubscription();
    getServerDatetime();
  }

  @override
  void onInit() {
    // TODO: implement onInit
    super.onInit();
  }

  @override
  void onClose() {
    // TODO: implement onClose
    super.onClose();
    _replySubscription.cancel();
  }
}