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

import 'package:crypto/crypto.dart' as crypto;

import 'package:flutter_blue_plus/flutter_blue_plus.dart';
import 'package:get/get.dart';
import 'package:star_lock/app_settings/app_settings.dart';
import 'package:star_lock/login/login/entity/LoginEntity.dart';
import 'package:star_lock/tools/baseGetXController.dart';
import 'package:star_lock/tools/dateTool.dart';

import '../../../../blue/blue_manage.dart';
import '../../../../blue/io_protocol/io_addICCardWithTimeCycleCoercion.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 '../../../../blue/sm4Encipher/sm4.dart';
import '../../../../network/api_repository.dart';
import '../../../../tools/eventBusEventManage.dart';
import '../../../../tools/storage.dart';
import '../../fingerprint/fingerprintList/fingerprintListData_entity.dart';
import 'cardList_state.dart';

class CardListLogic extends BaseGetXController {
  CardListState state = CardListState();

  // 获取解析后的数据
  late StreamSubscription<Reply> _replySubscription;
  void _initReplySubscription() {
    _replySubscription =
        EventBusManager().eventBus!.on<Reply>().listen((Reply reply) {
      // 添加卡片开始(重置锁里面所有卡)
      if ((reply is SenderAddICCardWithTimeCycleCoercionReply) &&
          (state.ifCurrentScreen.value == true)) {
        _replyAddICCardBegin(reply);
      }
    });
  }

  // 添加卡片开始(此处用作删除卡片)
  Future<void> _replyAddICCardBegin(Reply reply) async {
    final int status = reply.data[2];

    switch (status) {
      case 0x00:
        //成功
        cancelBlueConnetctToastTimer();
        deletICCardData();
        break;
      case 0x06:
        //无权限
        final List<String>? privateKey =
            await Storage.getStringList(saveBluePrivateKey);
        final List<int> getPrivateKeyList =
            changeStringListToIntList(privateKey!);

        final List<String>? signKey =
            await Storage.getStringList(saveBlueSignKey);
        final List<int> signKeyDataList = changeStringListToIntList(signKey!);

        final List<int> token = reply.data.sublist(5, 9);
        final List<String> saveStrList = changeIntListToStringList(token);
        Storage.setStringList(saveBlueToken, saveStrList);

        IoSenderManage.senderAddCardWithTimeCycleCoercionCommand(
            keyID: state.deletKeyID,
            userID: (await Storage.getUid())!,
            cardNo: state.deletCardNo,
            useCountLimit: 0xffff,
            operate: state.isDeletAll == true ? 3 : 2, // 0:注册 1：修改 2:删除 3：删除全部
            isAdmin: 0,
            isForce: 0, // 是否是胁迫
            isRound: 0, // 是否是循环
            weekRound: 0, // 周循环
            startDate: 0x11223344,
            endDate: 0x11223344,
            startTime: '0',
            endTime: '0',
            needAuthor: 1,
            signKey: signKeyDataList,
            privateKey: getPrivateKeyList,
            token: token,
            isBeforeAddUser: false);
        break;
      default:
        //失败
        break;
    }
  }

  // 删除卡片
  Future<void> senderAddICCard() async {
    showEasyLoading();
    showBlueConnetctToastTimer(action: () {
      dismissEasyLoading();
    });
    BlueManage().blueSendData(BlueManage().connectDeviceName,
        (BluetoothConnectionState deviceConnectionState) async {
      if (deviceConnectionState == BluetoothConnectionState.connected) {
        final List<String>? signKey =
            await Storage.getStringList(saveBlueSignKey);
        final List<int> signKeyDataList = changeStringListToIntList(signKey!);

        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!);

        IoSenderManage.senderAddCardWithTimeCycleCoercionCommand(
            keyID: state.deletKeyID,
            userID: (await Storage.getUid())!,
            cardNo: state.deletCardNo,
            useCountLimit: 0xffff,
            operate: state.isDeletAll == true ? 3 : 2, // 0:注册 1：修改 2:删除 3：删除全部
            isAdmin: 0,
            isForce: 0, // 是否是胁迫
            isRound: 0, // 是否是循环
            weekRound: 0, // 周循环
            startDate: 0x11223344,
            endDate: 0x11223344,
            startTime: '0',
            endTime: '0',
            needAuthor: 1,
            signKey: signKeyDataList,
            privateKey: getPrivateKeyList,
            token: getTokenList,
            isBeforeAddUser: false);
      } else if (deviceConnectionState == BluetoothConnectionState.disconnected) {
        dismissEasyLoading();
        cancelBlueConnetctToastTimer();
        if (state.ifCurrentScreen.value == true) {
          showBlueConnetctToast();
        }
      }
    });
  }

  // 获取IC卡列表
  Future<FingerprintListDataEntity> getICCardListData(
      {required bool isRefresh}) async {
    // 如果是下拉刷新，清空已有数据
    if (isRefresh) {
      state.fingerprintItemListData.clear();
      pageNo = 1;
    }
    final FingerprintListDataEntity entity =
        await ApiRepository.to.getICCardListData(
      lockId: state.lockId.value.toString(),
      pageNo: pageNo.toString(),
      pageSize: pageSize,
      searchStr: state.searchController.text,
    );
    if (entity.errorCode!.codeIsSuccessful) {
      // 更新数据列表
      state.fingerprintItemListData.addAll(entity.data!.list!);
      // 更新页码
      pageNo++;
    }
    return entity;
  }

  // 删除所有IC卡
  Future<void> deletICCardData() async {
    String cardId = '';
    String type = '1';
    if (state.isDeletAll == false) {
      cardId = state.deletKeyID;
      type = '0';
    }
    final LoginEntity entity = await ApiRepository.to.deletIcCardData(
        cardId: cardId,
        lockId: state.lockId.value.toString(),
        type: type,
        deleteType: '1');
    if (entity.errorCode!.codeIsSuccessful) {
      if (state.isDeletAll == false) {
        showToast('删除成功'.tr, something: () {
          getICCardListData(isRefresh: true);
        });
      } else {
        showToast('重置成功'.tr, something: () {
          getICCardListData(isRefresh: true);
        });
      }
    }
  }

  // 监听修改完详情之后刷新列表
  late StreamSubscription _teamEvent;
  void _initRefreshAction() {
    _teamEvent = eventBus
        .on<OtherTypeRefreshListEvent>()
        .listen((OtherTypeRefreshListEvent event) {
      getICCardListData(isRefresh: true);
    });
  }

  String getKeyType(FingerprintItemData fingerprintItemData) {
    String keyTypeStr = ''; //
    if (fingerprintItemData.cardStatus == 1) {
      if (fingerprintItemData.startDate! >
          DateTime.now().millisecondsSinceEpoch) {
        keyTypeStr = '未生效'.tr;
      }
    } else if (fingerprintItemData.cardStatus == 2) {
      keyTypeStr = '已失效'.tr;
    }
    return keyTypeStr;
  }

  String getKeyDateType(FingerprintItemData fingerprintItemData) {
    String keyDateTypeStr = ''; // 永久:1;限时2，单次3，循环:4
    if (fingerprintItemData.cardType! == 1) {
      keyDateTypeStr =
          '${DateTool().dateToYMDHNString(fingerprintItemData.createDate.toString())} 永久';
    } else if (fingerprintItemData.cardType! == 2) {
      keyDateTypeStr =
          '${DateTool().dateToYMDHNString(fingerprintItemData.startDate.toString())} - ${DateTool().dateToYMDHNString(fingerprintItemData.endDate.toString())} 限时';
    } else if (fingerprintItemData.cardType! == 4) {
      keyDateTypeStr =
          '${DateTool().dateToYMDString(fingerprintItemData.startDate.toString())}-${DateTool().dateToYMDString(fingerprintItemData.endDate.toString())} 循环';
    }
    return keyDateTypeStr;
  }

  void signBlue(){
    // final authCode = crypto.md5.convert([48,50,57,52,102,179,68,85,170,30,0,0,111,9,183,38,188,37,220,154,158,173,242,98]);
    // AppLog.log('authCode:$authCode');

    // final ebcData = SM4.encrypt([48, 145, 84, 77, 72, 95, 49, 101, 48, 54, 56, 57, 97, 56, 56, 54, 102, 56, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 48, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 50, 57, 52, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 102, 179, 68, 85, 32, 98, 99, 101, 101, 56, 97, 50, 51, 51, 99, 102, 51, 52, 53, 48, 101, 57, 53, 52, 51, 98, 49, 51, 56, 53, 52, 49, 48, 57, 100, 56, 54], key: utf8.encode('TMH_1e0689a886f8'), mode: SM4CryptoMode.ECB);
    // AppLog.log('ebcData:$ebcData');

    // final oriDataList = SM4.decrypt([103, 213, 54, 227, 120, 57, 155, 4, 31, 95, 214, 233, 229, 100, 85, 18], key: utf8.encode('TMH_1e0689a886f8'), mode: SM4CryptoMode.ECB);
    // AppLog.log('oriDataList:$oriDataList');

    final List<int> authCodeData = [];
    //authUserID
    authCodeData.addAll(utf8.encode('294'));

    //KeyID
    authCodeData.addAll(utf8.encode('0'));

    //NowTime  4
    // DateTime now = DateTime.now();
    // int timestamp = now.millisecondsSinceEpoch;
    var nowTime = 1723083753;
    authCodeData.add((nowTime & 0xff000000) >> 24);
    authCodeData.add((nowTime & 0xff0000) >> 16);
    authCodeData.add((nowTime & 0xff00) >> 8);
    authCodeData.add(nowTime & 0xff);

    authCodeData.addAll([168, 37, 0, 0, 190, 240, 188, 129, 150, 249, 113, 15, 44, 243, 227, 30]);

    AppLog.log('authCodeData:$authCodeData');
    // 把KeyID、authUserID、时间戳、公钥通过md5加密之后就是authCode
    final authCode = crypto.md5.convert(authCodeData);
    AppLog.log('authCode:$authCode authCode.bytes.length:${authCode.bytes.length} authCode.bytes:${authCode.bytes}');
  }

  @override
  Future<void> onReady() async {
    super.onReady();

    // 获取是否是演示模式 演示模式不获取接口
    final bool? isDemoMode = await Storage.getBool(ifIsDemoModeOrNot);
    if (isDemoMode == false) {
      _initReplySubscription();

      _initRefreshAction();
    }

    // signBlue();
  }

  @override
  Future<void> onInit() async {
    super.onInit();
  }

  @override
  Future<void> onClose() async {
    super.onClose();

    final bool? isDemoMode = await Storage.getBool(ifIsDemoModeOrNot);
    if (isDemoMode == false) {
      _replySubscription.cancel();
      _teamEvent.cancel();
    }
  }
}