admin_new/src/stores/user.ts

import { defineStore } from 'pinia'
import { ref, computed } from 'vue'

/**
 * 用户 Store
 * 架构:token 存 localStorage(同源 cookie 受限),Pinia 只存 user info
 * 后期可加 token 自动刷新逻辑
 */
const STORAGE_KEY = 'access_token'

export const useUserStore = defineStore('user', () => {
  const token = ref<string | null>(localStorage.getItem(STORAGE_KEY))
  const username = ref<string>(localStorage.getItem('username') || '')
  const permissions = ref<string[]>(JSON.parse(localStorage.getItem('permissions') || '[]'))

  const isLoggedIn = computed(() => !!token.value)

  function setAuth(payload: { token: string; username: string; permissions?: string[] }) {
    token.value = payload.token
    username.value = payload.username
    permissions.value = payload.permissions || []
    localStorage.setItem(STORAGE_KEY, payload.token)
    localStorage.setItem('username', payload.username)
    localStorage.setItem('permissions', JSON.stringify(payload.permissions || []))
  }

  function logout() {
    token.value = null
    username.value = ''
    permissions.value = []
    localStorage.removeItem(STORAGE_KEY)
    localStorage.removeItem('username')
    localStorage.removeItem('permissions')
  }

  function hasPermission(code: string): boolean {
    return permissions.value.includes('*:*:*') || permissions.value.includes(code)
  }

  return { token, username, permissions, isLoggedIn, setAuth, logout, hasPermission }
})