import { defineStore } from 'pinia'
import { ref } from 'vue'
import { setAuthToken, sendSmsCode, loginBySms, loginByPassword, logoutUser, type UserProfile } from '@/api'

const TOKEN_KEY = 'hh_app_token'
const USER_KEY = 'hh_app_user'

// 会会短信登录的本地会话（打通 会会 userId ↔ 本系统用户）
export const useUserStore = defineStore('smsuser', () => {
  const token = ref<string>('')
  const user = ref<(UserProfile & { huihuiUserId?: string; phone?: string }) | null>(null)
  const isLogin = ref(false)

  // 启动时从本地恢复会话
  const loadFromStorage = () => {
    const t = localStorage.getItem(TOKEN_KEY)
    const u = localStorage.getItem(USER_KEY)
    if (t && u) {
      try {
        token.value = t
        user.value = JSON.parse(u)
        isLogin.value = true
        setAuthToken(t)
      } catch {
        clearLocal()
      }
    }
  }

  const persist = () => {
    localStorage.setItem(TOKEN_KEY, token.value)
    localStorage.setItem(USER_KEY, JSON.stringify(user.value))
  }

  const clearLocal = () => {
    localStorage.removeItem(TOKEN_KEY)
    localStorage.removeItem(USER_KEY)
  }

  // 发送验证码（返回结果，演示模式含 devCode）
  const sendCode = async (phone: string) => {
    return await sendSmsCode(phone)
  }

  // 短信登录
  const login = async (phone: string, code: string) => {
    const res: any = await loginBySms(phone, code)
    token.value = res.token
    user.value = { ...(res.user || {}), ...(res.huihui || {}) }
    isLogin.value = true
    setAuthToken(res.token)
    persist()
    return res
  }

  // 账号密码登录
  const loginByPwd = async (account: string, password: string) => {
    const res: any = await loginByPassword(account, password)
    token.value = res.token
    user.value = { ...(res.user || {}), ...(res.huihui || {}) }
    isLogin.value = true
    setAuthToken(res.token)
    persist()
    return res
  }

  // 退出
  const logout = async () => {
    try {
      await logoutUser()
    } catch {
      /* 忽略网络错误，本地清除即可 */
    }
    token.value = ''
    user.value = null
    isLogin.value = false
    setAuthToken(null)
    clearLocal()
  }

  return { token, user, isLogin, loadFromStorage, sendCode, login, loginByPwd, logout }
})