import { getTenantList, smsLogin } from '@/api/login';
import { to } from 'await-to-js';
import { getToken, removeToken, setToken, getClientId, setClientId } from '@/utils/auth';
import { login as loginApi, smsLogin as smsLoginApi, logout as logoutApi, getInfo as getUserInfo, getLoginUrl, sendGotoUrl, getSXZWFWLoginToken } from '@/api/login';
import { LoginData } from '@/api/types';
import useTagsViewStore from './tagsView';
import defAva from '@/assets/images/profile.jpg';
import store from '@/store';
import router from '../../router';
import axios from 'axios';


export interface LoginPayload {
  wbjKey: string;
  loginUrl: string;
  username?: string;
  password?: string;
  rememberMe?: boolean;
  code?: string;       // 图形验证码 or 短信验证码通用字段
  uuid?: string;
  phone?: string;
  phoneCode?: string;  // 短信验证码专用（前端展示用）
}

export const useUserStore = defineStore('user', () => {
  const token = ref(getToken());
  const client_id = ref(getClientId());
  const name = ref('');
  const nickname = ref('');
  const userId = ref<string | number>('');
  const tenantId = ref<string>('');
  const isInStore = ref(false);
  const avatar = ref('');
  const roles = ref<Array<string>>([]); // 用户角色编码集合 → 判断路由权限
  const permissions = ref<Array<string>>([]); // 用户权限编码集合 → 判断按钮权限
  const tenantList = ref([]);
  const isFirstLogin = ref(0);

  /**
   * 登录
   * @param userInfo
   * @returns
   */
  const login = async (userInfo: LoginData): Promise<void> => {
    const [err, res] = await to(loginApi(userInfo));
    if (res) {
      const data = res.data;
      setToken(data.access_token);
      token.value = data.access_token;
      return Promise.resolve();
    }
    return Promise.reject(err);
  };

  // 获取用户信息
  const getInfo = async (): Promise<void> => {
    const [err, res] = await to(getUserInfo());
    if (res) {
      const data = res.data;
      const user = data.user;
      const profile = user.avatar == '' || user.avatar == null ? defAva : user.avatar;

      if (data.roles && data.roles.length > 0) {
        // 验证返回的roles是否是一个非空数组
        roles.value = data.roles;
        permissions.value = data.permissions;
      } else {
        roles.value = ['ROLE_DEFAULT'];
      }
      isFirstLogin.value = user.isFirstLogin || 0;
      name.value = user.userName;
      isInStore.value = user.certification || false;
      nickname.value = user.nickName;
      avatar.value = profile;
      userId.value = user.userId;
      tenantId.value = user.tenantId;
      return Promise.resolve();
    }
    return Promise.reject(err);
  };

  // 注销
  const logout = async (): Promise<void> => {
    await logoutApi();
    await toLoginPage(roles.value);
    token.value = '';
    roles.value = [];
    permissions.value = [];
    removeToken();
  };
  const setAvatar = (value: string) => {
    avatar.value = value;
  };
  const toLoginPage = async (this_roles) => {
    let res = await getTenantList();
    let url: string = '';
    if (tenantId.value === '000000') {
      url = '/admin/login';
    } else {
      let item = res.data.voList.find((e) => e.tenantId == tenantId.value);
      if (item?.domain) {
        let otherPath = this_roles.includes('expert') ? '/expert' : '/org';
        url = `/${item.domain}${otherPath}/login`;
      } else {
        url = '/login';
      }
    }
    useTagsViewStore().visitedViews = [];
    router.push(url);
  };

  const sendGotoUrlToBack = async () => {
    localStorage.setItem('goto', location.href);
    let res = await sendGotoUrl('');
    location.href = res.data;
  };
  function getHashSearchParam(url, key) {
    // 获取 hash 值，不包含 '#' 号
    const hash = url.substring(url.indexOf('#') + 1);
    // 查找 '?' 号所在的索引
    const searchIndex = hash.indexOf('?');
    // '?' 号后面接的是索引参数，如果找到则+1，去除'?' 号
    const search = searchIndex !== -1 ? hash.substring(searchIndex + 1) : '';
    // 把搜索参数字符串提过URLSearchParams转成对象形式
    const usp = new URLSearchParams(search);
    // 通过URLSearchParams自带的get方法，查询键所对应的值
    return usp.get(key);
  }
  const callbackBySXZWFW = async () => {
    let clientId = getHashSearchParam(location.href, 'clientId');
    let gotoUrl = getHashSearchParam(location.href, 'goto');
    let wbjKey = gotoUrl && gotoUrl != 'null' ? localStorage.getItem('wbjKey') || '' : '';
    let accType = getHashSearchParam(location.href, 'accType');
    let acctType = getHashSearchParam(location.href, 'acctType');
    let itype = getHashSearchParam(location.href, 'itype');
    let accessLink = getHashSearchParam(location.href, 'accessLink');

    if (clientId && accType && acctType && itype && accessLink) {
      let params_url = `wbjKey=${wbjKey}&clientId=${clientId}&accType=${accType}&acctType=${acctType}&itype=${itype}&accessLink=${accessLink}`;
      let res = await getSXZWFWLoginToken(params_url);
      const data = res.data;
      setToken(data.access_token);
      client_id.value = data.client_id;
      setClientId(data.client_id);
      token.value = data.access_token;
      return '';
    }
    return `/${localStorage.getItem('wbjKey')}/expert/login`;
  };
  const initTenantList = async () => {
    const { data } = await getTenantList();
    tenantList.value = data.voList;
  };
  /**
   * 短信验证码登录
   * @param payload - 包含 wbjKey、phone 和 code
   * @returns Promise<void>
   */
  const smsLogin = async (data: LoginData): Promise<void> => {
    const [err, res] = await to(smsLoginApi(data));
    if (res) {
      const tokenData = res.data;
      setToken(tokenData.access_token);
      token.value = tokenData.access_token;
      await getInfo(); // 建议统一
      return Promise.resolve();
    }
    return Promise.reject(err);
  };



  /**
   * 发送短信验证码
   * @param payload - 包含 wbjKey 和 phone
   * @returns Promise<void>
   */
  const sendSmsCode = async (payload: { wbjKey: string; phone: string }): Promise<void> => {
    const [err, res] = await to(
      fetch('/dev-api/auth/sms/send', {
        method: 'POST',
        headers: {
          'Content-Type': 'application/json'
        },
        body: JSON.stringify(payload)
      })
    );

    if (res) {
      const data = await res.json();
      if (data.code === 200) {
        return Promise.resolve();
      } else {
        return Promise.reject(new Error(data.msg || '发送验证码失败'));
      }
    }

    return Promise.reject(err || new Error('发送请求失败'));
  };


  return {
    userId,
    tenantId,
    client_id,
    token,
    nickname,
    avatar,
    roles,
    permissions,
    isInStore,
    tenantList,
    isFirstLogin,
    login,
    getInfo,
    logout,
    setAvatar,
    toLoginPage,
    sendGotoUrlToBack,
    callbackBySXZWFW,
    initTenantList,
    smsLogin,
    sendSmsCode,
    router: useRoute()
  };
});

export default useUserStore;
// 非setup
export function useUserStoreHook() {
  return useUserStore(store);
}