import 'package:get/get.dart';
import 'package:star_lock/app_settings/app_settings.dart';
import 'package:star_lock/blue/blue_manage.dart';
import 'package:star_lock/blue/io_protocol/io_setSupportFunctionsWithParameters.dart';
import 'package:star_lock/blue/io_tool/io_tool.dart';
import 'package:star_lock/main/lockDetail/lockSet/catEyeSet/catEyeCustomMode/catEyeCustomMode_state.dart';
import 'package:star_lock/main/lockDetail/lockSet/catEyeSet/catEyeSet/catEyeSet_state.dart';
import 'package:star_lock/main/lockDetail/lockSet/lockSet/lockSetInfo_entity.dart';
import 'package:star_lock/network/api_repository.dart';
import 'package:star_lock/talk/starChart/star_chart_manage.dart';
import 'package:star_lock/tools/baseGetXController.dart';
import 'package:star_lock/tools/storage.dart';

class CatEyeCustomModeLogic extends BaseGetXController {
  final CatEyeCustomModeState state = CatEyeCustomModeState();

  // 获取锁设置信息
  Future<LockSetInfoEntity> getLockSettingInfoData() async {
    final LockSetInfoEntity entity =
        await ApiRepository.to.getLockSettingInfoData(
      lockId: state.lockSetInfoData.value.lockId.toString(),
    );
    if (entity.errorCode!.codeIsSuccessful) {
      state.lockSetInfoData.value = entity.data!;
      if (entity.data!.lockSettingInfo!.catEyeConfig!.isNotEmpty) {
        state.catEyeConfigData.value =
            entity.data!.lockSettingInfo!.catEyeConfig![0];

        if (state.catEyeConfigData.value.catEyeModeConfig != null) {
          if (state.catEyeConfigData.value.catEyeModeConfig!.recordMode == 1) {
            state.selectVideoSlot.value = '自定义时段'.tr;
          } else {
            state.selectVideoSlot.value = '全天'.tr;
          }

          state.recordTime.value =
              state.catEyeConfigData.value.catEyeModeConfig!.recordTime ?? '';
          state.detectionDistance.value = state
                  .catEyeConfigData.value.catEyeModeConfig!.detectionDistance ??
              '';
          state.realTimeMode.value =
              state.catEyeConfigData.value.catEyeModeConfig!.realTimeMode == 0
                  ? '发生事件时查看'.tr
                  : '实时查看'.tr;
          _getConfigAndGenerateBleData();
          updateCatEyeSetConfig();
        }
      }
    }
    await _getConfigAndGenerateBleData();
    updateCatEyeSetConfig();
    return entity;
  }

  //设置猫眼工作模式 0-有人出现时录像 1-人体侦测距离
  void updateCatEyeModeConfig(int clickIndex) async {
    var entity = await ApiRepository.to.updateCatEyeModeConfig(
      lockId: state.lockSetInfoData.value.lockId!,
      catEyeConfig: [
        {
          'catEyeMode': 4,
          'catEyeModeConfig': {
            'recordMode':
                state.catEyeConfigData.value.catEyeModeConfig!.recordMode,
            'recordStartTime':
                state.catEyeConfigData.value.catEyeModeConfig!.recordStartTime,
            'recordEndTime':
                state.catEyeConfigData.value.catEyeModeConfig!.recordEndTime,
            'recordTime': clickIndex == 0
                ? state.recordTime.value
                : state.catEyeConfigData.value.catEyeModeConfig!.recordTime,
            'detectionDistance': clickIndex == 1
                ? state.detectionDistance.value
                : state
                    .catEyeConfigData.value.catEyeModeConfig!.detectionDistance,
            'realTimeMode':
                state.catEyeConfigData.value.catEyeModeConfig!.realTimeMode,
          }
        }
      ],
    );
    if (entity.errorCode!.codeIsSuccessful) {
      showToast('设置成功'.tr);
      await getLockSettingInfoData();
    }
  }

  _getConfigAndGenerateBleData() {
    int originalCatEyeMode = state
        .lockSetInfoData.value.lockSettingInfo!.catEyeConfig![0].catEyeMode!;
    int recordMode = state.lockSetInfoData.value.lockSettingInfo!
                .catEyeConfig![0].catEyeModeConfig!.recordMode ==
            0
        ? 1
        : 0;

    int stayWarn = state.lockSetInfoData.value.lockSettingInfo!.stayWarn!;
    int abnormalWarn =
        state.lockSetInfoData.value.lockSettingInfo!.abnormalWarn!;
    int autoLightScreen =
        state.lockSetInfoData.value.lockSettingInfo!.autoLightScreen!;

    int recordStartTime = _handleTimeToM(state.lockSetInfoData.value
        .lockSettingInfo!.catEyeConfig![0].catEyeModeConfig!.recordStartTime!);
    int recordEndTime = _handleTimeToM(state.lockSetInfoData.value
        .lockSettingInfo!.catEyeConfig![0].catEyeModeConfig!.recordEndTime!);

    int recordTime = _handleGetIntNumber(state.lockSetInfoData.value
        .lockSettingInfo!.catEyeConfig![0].catEyeModeConfig!.recordTime!);

    int detectionDistance = _handleDetectionDistance(state
        .lockSetInfoData
        .value
        .lockSettingInfo!
        .catEyeConfig![0]
        .catEyeModeConfig!
        .detectionDistance!);
    int realTimeMode = state.lockSetInfoData.value.lockSettingInfo!
        .catEyeConfig![0].catEyeModeConfig!.realTimeMode!;

    // 根据需要调整 catEyeMode 的值
    int adjustedCatEyeMode =
        originalCatEyeMode > 0 ? originalCatEyeMode - 1 : originalCatEyeMode;
    int brightScreenTime =
        state.lockSetInfoData.value.lockSettingInfo!.autoLightScreenTime!;

    /// 对照星锁接口文档v0.2 的猫眼设置接口，获取出猫眼的所有设置
    state.catEyeConfig.value = CatEyeSetEntity(
      catEyeMode: adjustedCatEyeMode,
      // 猫眼模式 看常量表
      recordMode: recordMode,
      //录像时段 0全天 1自定义时间
      recordStartTime: recordStartTime,
      //自定义时间需要填：recordStartTime与recordEndTime参数
      recordEndTime: recordEndTime,
      //自定义时间需要填：recordStartTime与recordEndTime参数
      realTimeMode: realTimeMode,
      autoLightScreenTime: brightScreenTime,
      stayWarn: stayWarn,
      autoLightScreen: autoLightScreen,
      // 打开自动亮屏
      abnormalWarn: abnormalWarn,
      // 有人出现时录像时间
      recordTime: recordTime,
      // 人体检测距离
      detectionDistance: detectionDistance,
      realTimePicture: realTimeMode,
    );
    state.catEyeConfig.refresh();
  }

  /// 更新锁板上的猫眼配置
  void updateCatEyeSetConfig() async {
    final int operatingMode = state.catEyeConfig.value.catEyeMode ?? 1; // 自定义模式
    final int isAllDay = state.catEyeConfig.value.recordMode ?? 1; // 是否是全天
    final int startTime =
        state.catEyeConfig.value.recordStartTime ?? 480; // 8:00 AM
    final int endTime =
        state.catEyeConfig.value.recordEndTime ?? 1080; // 6:00 PM
    final int recordingTime = state.catEyeConfig.value.recordTime ?? 0; // 立即录像
    final int detectionDistance =
        state.catEyeConfig.value.detectionDistance ?? 0; //0:0.8米
    final int realTimePicture =
        state.catEyeConfig.value.realTimePicture ?? 0; // 实时查看
    final int automaticBrightening =
        state.catEyeConfig.value.autoLightScreen ?? 1; // 打开逗留警告
    final int brightScreenTime =
        state.catEyeConfig.value.autoLightScreenTime ?? 10; // 亮屏持续时间为15秒
    final int stayWarning = state.catEyeConfig.value.stayWarn ?? 1; // 打开逗留警告
    final int exceptionWarning =
        state.catEyeConfig.value.abnormalWarn ?? 1; // 打开逗留警告

    /// 生成配置，非自定义功能字段默认填充0
    final List<int> config = generateConfig(
      operatingMode: operatingMode,
      isAllDay: isAllDay,
      startTime: startTime,
      endTime: endTime,
      recordingTime: recordingTime,
      detectionDistance: detectionDistance,
      realTimePicture: realTimePicture,
      automaticBrightening: automaticBrightening,
      brightScreenTime: brightScreenTime,
      stayWarning: stayWarning,
      exceptionWarning: exceptionWarning,
    );
    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 command = SetSupportFunctionsWithParametersCommand(
      keyID: state.lockSetInfoData.value.lockBasicInfo!.keyId.toString(),
      userID: await Storage.getUid(),
      featureBit: 64,
      featureParaLength: config.length,
      featureData: config,
      token: getTokenList,
      needAuthor: 1,
      publicKey: getPublicKeyList,
      privateKey: getPrivateKeyList,
    );
    final packageData = command.packageData();
    /// 发送星图
    StartChartManage().sendBleMessage(
      bluetoothDeviceName: BlueManage().connectDeviceName,
      bleStructData: packageData,
    );
  }

  // 根据提供的参数生成配置列表
  List<int> generateConfig({
    required int operatingMode,
    required int isAllDay,
    required int startTime,
    required int endTime,
    required int recordingTime,
    required int detectionDistance,
    required int realTimePicture,
    required int automaticBrightening,
    required int brightScreenTime,
    required int stayWarning,
    required int exceptionWarning,
  }) {
    // 初始化一个空的列表
    List<int> config = [];

    // 添加 operatingMode
    config.add(operatingMode);

    // 如果不是自定义模式，则填充0；否则添加对应的值
    if (operatingMode != 3) {
      config.addAll(
          [0, 0, 0, 0, 0, 0]); // 对应 IsAllDay, StartTime, EndTime, recordingTime
    } else {
      config.add(isAllDay);
      config.addAll(_intToBytes(startTime, 2)); // StartTime 占用2个字节
      config.addAll(_intToBytes(endTime, 2)); // EndTime 占用2个字节
      config.add(recordingTime);
    }

    // 如果不是自定义模式，则 detectionDistance 和 realTimePicture 也填充0
    if (operatingMode != 3) {
      config.addAll([0, 0]);
    } else {
      config.add(detectionDistance);
      config.add(realTimePicture);
    }

    // 自动亮屏、亮屏持续时间、逗留警告、异常警告
    config.add(automaticBrightening);
    config.add(brightScreenTime);
    config.add(stayWarning);
    config.add(exceptionWarning);

    return config;
  }

  // 将整数转换为指定长度的字节表示形式
  List<int> _intToBytes(int value, int length) {
    List<int> bytes = [];
    for (int i = length - 1; i >= 0; i--) {
      bytes.add((value >> (8 * i)) & 0xFF);
    }
    return bytes;
  }

  int _handleTimeToM(int recordStartTime) {
// 转换为 DateTime 对象
    DateTime dateTime = DateTime.fromMillisecondsSinceEpoch(recordStartTime);

// 提取小时和分钟
    int hour = dateTime.hour;
    int minute = dateTime.minute;

    print("时: $hour, 分: $minute");

// 计算从当天0点开始的分钟数
    int minutesSinceMidnight = dateTime.hour * 60 + dateTime.minute;
    return minutesSinceMidnight;
  }

  int _handleGetIntNumber(String recordTime) {
    if (recordTime == '不录像') {
      return 0;
    }
    if (recordTime == '立即录像') {
      return 1;
    }
    // 使用正则表达式匹配字符串中的数字
    RegExp regExp = RegExp(r'(\d+)秒');
    Match? match = regExp.firstMatch(recordTime);

    if (match != null && match.groupCount >= 1) {
      // 提取出的数字是字符串形式，需要转换成整数
      int number = int.parse(match.group(1)!);
      return number;
    } else {
      return 0;
    }
  }

  int _handleDetectionDistance(String s) {
    if (s == '约0.8米') {
      return 0;
    }
    if (s == '约1.5米') {
      return 1;
    }
    if (s == '约3.0米') {
      return 2;
    }
    return 0;
  }
}