import { defineStore } from 'pinia'
import { ref } from 'vue'
import { authApi } from '../api'

export const useAuthStore = defineStore('auth', () => {
  const user = ref(null)
  const token = ref(localStorage.getItem('token') || '')

  async function login(username, password) {
    const res = await authApi.login({ username, password })
    token.value = res.access_token
    localStorage.setItem('token', res.access_token)
    // 登录后立即获取用户信息，失败不影响登录流程
    try {
      user.value = await authApi.me()
    } catch (e) {
      console.error('fetchUser after login failed:', e)
    }
  }

  async function fetchUser() {
    if (!token.value) return
    try {
      user.value = await authApi.me()
    } catch {
      logout()
    }
  }

  function logout() {
    user.value = null
    token.value = ''
    localStorage.removeItem('token')
  }

  const isOwner = () => user.value?.role === 'Owner'
  const isSupervisor = () => ['Owner', '主管'].includes(user.value?.role)
  const isLeaderOrAbove = () => ['Owner', '主管', '组长'].includes(user.value?.role)

  return { user, token, login, fetchUser, logout, isOwner, isSupervisor, isLeaderOrAbove }
})