import 'dart:convert';

import 'package:dio/dio.dart' as Dio;
import 'package:get/get.dart';
import 'package:sk_base_mobile/apis/api.dart' as Api;
import 'package:sk_base_mobile/util/logger_util.dart';
import 'package:sk_base_mobile/widgets/tap_to_dismiss_keyboard.dart';
import 'package:sk_base_mobile/config.dart';
import 'package:sk_base_mobile/models/auth.dart';
import 'package:sk_base_mobile/models/user_info.model.dart';
import 'package:sk_base_mobile/services/service.dart';
import '../constants/constants.dart';
import '../util/util.dart';

class AuthStore extends GetxController {
  static AuthStore get to => Get.find();
  final userInfo = UserInfoModel().obs;

  Future<AuthStore> init() async {
    try {
      String? preUserInfo =
          StorageService.to.getString(CacheKeys.userInfo, isWithUser: false);
      String? token =
          StorageService.to.getString(CacheKeys.token, isWithUser: false);

      // if (token != null) {
      //   final response = await Api.isValidToken(token);
      //   if (response.data != null) {
      //     // Token有效无需登录
      //     if (response.data['data'] == true) {
      //     } else {
      //       LoggerUtil().info('[Store-Auth] Token invalid, need to login.');
      //       await StorageService.to.remove(CacheKeys.token, isWithUser: false);
      //     }
      //     if (preUserInfo != null) {
      //       userInfo(UserInfoModel.fromJson(jsonDecode(preUserInfo)));
      //       LoggerUtil().info('[Store-Auth] userId: ${userInfo.value.userId}');
      //     }
      //   }
      // }
    } catch (e) {
      LoggerUtil().info(
        '[Store-Auth]Init failed, please try again.${e}',
      );
    }
    return this;
  }

  Future<void> deleteAccount() async {
    await LoadingUtil.show(status: 'Deleting...');
    try {
      final response = await Api.deleteAccount();
      if (response.data != null) {
        await SnackBarUtil().success('Delete account succeed.');
        await logout();
      }
    } catch (e) {
      await SnackBarUtil().error('Delete account faield. Please try again.');
    } finally {
      await LoadingUtil.dismiss();
      ;
    }
  }

  Future<void> logout({bool force = false}) async {
    await LoadingUtil.show(status: 'Logout...');
    await StorageService.to.remove(CacheKeys.token, isWithUser: false);
    await StorageService.to.remove(CacheKeys.userInfo, isWithUser: false);
    try {
      final response = await Api.logout();
      if (response.data != null) {
        LoggerUtil().info('[Store-Auth] Logout succeed.');
        if (Get.context != null) Get.offAllNamed(RouteConfig.login);
      }
    } catch (e) {
    } finally {
      LoadingUtil.dismiss();
    }
  }

  Future<void> login(LoginEnum type, {String? identityToken}) async {
    Dio.Response response;
    if (type == LoginEnum.fastLogin &&
        StorageService.to.getString(CacheKeys.deviceUUID, isWithUser: false) ==
            null) {
      SnackBarUtil().error('Need DeviceUUID. Please restart app.');
      return;
    }

    LoadingUtil.show(status: 'Login...');
    // Hide keyboard
    TapToDismissKeyboard.dismissOf(context: Get.context!);
    try {
      response = await Api.login(
          '4',
          type == LoginEnum.fastLogin
              ? (StorageService.to
                  .getString(CacheKeys.deviceUUID, isWithUser: false))
              : identityToken);

      if (response.data != null) {
        final auth = Auth.fromJson(response.data['data']);
        if (auth.token != null) {
          await StorageService.to
              .setString(CacheKeys.token, auth.token!, isWithUser: false);
        }
        if (auth.userInfo != null) {
          userInfo(auth.userInfo!);
          await StorageService.to.setString(
              CacheKeys.userInfo, jsonEncode(auth.userInfo),
              isWithUser: false);
          LoggerUtil().info('[Store-Auth] Login succeed.');
        }
        Get.offNamed(RouteConfig.home);
        getCommonInfo();
      }
    } catch (e) {
      SnackBarUtil().error('${e}');
    } finally {
      LoadingUtil.dismiss();
    }
  }

  Future<void> updateUserInfoState(UserInfoModel newInfo) async {
    userInfo(newInfo);
    await StorageService.to
        .setString(CacheKeys.userInfo, jsonEncode(newInfo), isWithUser: false);
  }

  Future<void> getUserInfo() async {
    await LoadingUtil.show(status: 'Loading...');
    try {
      final response = await Api.getUserInfo(userInfo.value.userId!);
      if (response.data != null) {
        UserInfoModel userInfo = UserInfoModel.fromJson(response.data['data']);
        await updateUserInfoState(userInfo);
      }
    } catch (e) {
      SnackBarUtil().error('$e');
    } finally {
      LoadingUtil.dismiss();
    }
  }

  Future<void> saveUserInfo(Map<String, dynamic> data) async {
    LoadingUtil.show(status: 'Saving...');
    try {
      final res = await Api.saveUserInfo(data);
      if (res.data != null) {
        await getUserInfo();
        SnackBarUtil().success('Save successfully.');
      }
    } catch (e) {
      SnackBarUtil().error('$e');
    } finally {
      LoadingUtil.dismiss();
    }
  }

  Future<void> getCommonInfo() async {
    await AppInfoService.to.getAppConfig();
    await Future.wait([
      /// 依赖业务信息
      // Get.putAsync<BlockStore>(() => BlockStore().init()),
    ]);
  }
}