import 'dart:async';

import 'package:flutter_blue_plus/flutter_blue_plus.dart';
import 'package:get/get.dart';
import 'package:star_lock/main/lockDetail/lockSet/faceUnlock/faceUnlock_state.dart';
import 'package:star_lock/network/api_repository.dart';
import 'package:star_lock/tools/baseGetXController.dart';
import 'package:star_lock/versionUndate/versionUndate_entity.dart';

import '../../../../blue/blue_manage.dart';
import '../../../../blue/io_protocol/io_setSupportFunctionsWithParameters.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 '../../../../tools/eventBusEventManage.dart';
import '../../../../tools/storage.dart';

class FaceUnlockLogic extends BaseGetXController {
  final FaceUnlockState state = FaceUnlockState();

  //设置面容开锁开关
  Future<void> updateFaceSwitch() async {
    final VersionUndateEntity entity = await ApiRepository.to.updateFaceSwitch(
      lockId: state.lockSetInfoData.value.lockId ?? 0,
      faceSwitch: state.faceOn.value == false ? 0 : 1,
    );
    if (entity.errorCode!.codeIsSuccessful) {
      showToast('设置成功'.tr, something: (){
        eventBus.fire(PassCurrentLockInformationEvent(state.lockSetInfoData.value));
      });
    }
  }

  //设置面容感应距离
  Future<void> updateFaceSenseDistance() async {
    int faceInductionDistance = 0;
    if(state.senseDistance.value == '远距离'.tr){
      faceInductionDistance = 3;
    }

    if(state.senseDistance.value == '中距离'.tr){
      faceInductionDistance = 2;
    }

    if(state.senseDistance.value == '近距离'.tr){
      faceInductionDistance = 1;
    }

    if(state.senseDistance.value == '关闭'.tr){
      faceInductionDistance = 0;
    }
    final VersionUndateEntity entity = await ApiRepository.to.updateFaceSenseDistance(
      lockId: state.lockSetInfoData.value.lockId ?? 0,
      faceInductionDistance: faceInductionDistance,
    );
    if (entity.errorCode!.codeIsSuccessful) {
      showToast('设置成功'.tr, something: (){
        eventBus.fire(PassCurrentLockInformationEvent(state.lockSetInfoData.value));
      });
    }
  }

  //设置面容防误开
  Future<void> updateFacePreventMisrun() async {
    final VersionUndateEntity entity = await ApiRepository.to.updateFacePreventMisrun(
      lockId: state.lockSetInfoData.value.lockId ?? 0,
      faceEnErrUnlock: state.antiMisoperation.value,
    );
    if (entity.errorCode!.codeIsSuccessful) {
      showToast('设置成功'.tr, something: (){
        eventBus.fire(PassCurrentLockInformationEvent(state.lockSetInfoData.value));
      });
    }
  }

  // 获取解析后的数据
  late StreamSubscription<Reply> _replySubscription;
  void _initReplySubscription() {
    _replySubscription = EventBusManager().eventBus!.on<Reply>().listen((Reply reply) {
      if(reply is SetSupportFunctionsWithParametersReply && (state.ifCurrentScreen.value == true)) {
        _replySetSupportFunctionsWithParameters(reply);
      }
    });
  }

  // 设置面容开锁数据解析
  Future<void> _replySetSupportFunctionsWithParameters(Reply reply) async {
    final int status = reply.data[2];
    switch(status){
      case 0x00:
      //成功
        state.sureBtnState.value = 0;
        cancelBlueConnetctToastTimer();
        dismissEasyLoading();
        switch(state.setType.value){
          case 0:
            updateFaceSwitch();
            break;
          case 1:
            updateFaceSenseDistance();
            break;
          case 2:
            updateFacePreventMisrun();
            break;
        }
        break;
      case 0x06:
      //无权限
        break;
      default:
        break;
    }
  }

  // 设置支持功能(带参数)
  Future<void> sendFaceUnlock() async {
    if(state.sureBtnState.value == 1){
      return;
    }
    state.sureBtnState.value = 1;

    showEasyLoading();
    showBlueConnetctToastTimer(action: (){
      dismissEasyLoading();
      state.sureBtnState.value = 0;
    });
    BlueManage().blueSendData(BlueManage().connectDeviceName, (BluetoothConnectionState connectionState) async {
      if (connectionState == BluetoothConnectionState.connected) {
        final List<String>? privateKey = await Storage.getStringList(saveBluePrivateKey);
        final List<int> getPrivateKeyList = changeStringListToIntList(privateKey!);

        final List<String>? token = await Storage.getStringList(saveBlueToken);
        final List<int> getTokenList = changeStringListToIntList(token!);

        final List<String>? publicKey = await Storage.getStringList(saveBluePublicKey);
        final List<int> getPublicKeyList = changeStringListToIntList(publicKey!);

        final List<int> list = <int>[];
        // 面容开锁开关
        list.add(state.faceOn.value ? 1 : 0);

        // 感应距离
        int faceInductionDistance = 0;
        if(state.senseDistance.value == '远距离'.tr){
          faceInductionDistance = 3;
        }else if(state.senseDistance.value == '中距离'.tr){
          faceInductionDistance = 2;
        }else if(state.senseDistance.value == '近距离'.tr){
          faceInductionDistance = 1;
        }else if(state.senseDistance.value == '关闭'.tr){
          faceInductionDistance = 0;
        }
        list.add(faceInductionDistance);

        // 防误开
        list.add(state.antiMisoperation.value);

        IoSenderManage.setSupportFunctionsWithParametersCommand(
            keyID: state.lockSetInfoData.value.lockBasicInfo!.keyId.toString(),
            userID: await Storage.getUid(),
            featureBit: 5,
            featureParaLength: 3,
            featureData: list,
            token: getTokenList,
            needAuthor: 1,
            publicKey: getPublicKeyList,
            privateKey: getPrivateKeyList);
      } else if (connectionState == BluetoothConnectionState.disconnected) {
        dismissEasyLoading();
        cancelBlueConnetctToastTimer();
        state.sureBtnState.value = 0;
        if(state.ifCurrentScreen.value == true){
          showBlueConnetctToast();
        }
      }
    });
  }

  String getSensingDistanceString(){
    if(state.senseDistance.value == '远距离'.tr){
      return '感应到门前约1.5米有人时,将自动启动面部识别开锁。'.tr;
    }else if(state.senseDistance.value == '中距离'.tr){
      return '感应到门前约0.8米有人时,将自动启动面部识别开锁。'.tr;
    }else if(state.senseDistance.value == '近距离'.tr){
      return '感应到门前约0.5米有人时,将自动启动面部识别开锁。'.tr;
    }else{
      return '感应距离已关闭,需手动触摸键盘任意键,进行面部识别开锁。'.tr;
    }
  }

  @override
  void onReady() {
    super.onReady();

    _initReplySubscription();
  }

  @override
  void onInit() {
    super.onInit();

    // _readSupportFunctionsWithParameters();
  }

  @override
  void onClose() {
    super.onClose();

    _replySubscription.cancel();
  }
}