import { defineStore } from 'pinia'
import { ref } from 'vue'
import { login as loginApi } from '@/api/admin'

export const useAdminStore = defineStore('admin', () => {
  const token = ref<string | null>(localStorage.getItem('admin_token'))
  const userInfo = ref<any>(JSON.parse(localStorage.getItem('admin_userInfo') || 'null'))

  const setToken = (newToken: string) => {
    token.value = newToken
    localStorage.setItem('admin_token', newToken)
  }

  const setUserInfo = (info: any) => {
    userInfo.value = info
    localStorage.setItem('admin_userInfo', JSON.stringify(info))
  }

  const clearToken = () => {
    token.value = null
    localStorage.removeItem('admin_token')
  }

  const clearUserInfo = () => {
    userInfo.value = null
    localStorage.removeItem('admin_userInfo')
  }

  const login = async (username: string, password: string) => {
    try {
      const response = await loginApi(username, password)
      const data = response.data
      if (data.success && data.data) {
        setToken(data.data.token)
        setUserInfo(data.data.user)
        return { success: true, message: data.message || '登录成功' }
      }
      return { success: false, message: data.message || '登录失败' }
    } catch (error: any) {
      console.error('登录失败:', error)
      return { success: false, message: error.response?.data?.message || '网络错误，请稍后重试' }
    }
  }

  const logout = () => {
    clearToken()
    clearUserInfo()
  }

  return {
    token,
    userInfo,
    setToken,
    setUserInfo,
    clearToken,
    clearUserInfo,
    login,
    logout
  }
})