import axios from 'axios'
import { useAuthStore } from '@/stores/authStore'

const apiClient = axios.create({
  baseURL: import.meta.env.VITE_API_BASE_URL || 'https://bbs.littlelan.cn/api/v1',
  timeout: 10000,
  headers: {
    'Content-Type': 'application/json',
  },
})

// 请求拦截器：自动添加Token
apiClient.interceptors.request.use(
  (config) => {
    const { accessToken } = useAuthStore.getState()
    if (accessToken) {
      config.headers.Authorization = `Bearer ${accessToken}`
    }
    return config
  },
  (error) => {
    return Promise.reject(error)
  }
)

// 响应拦截器：处理401错误
apiClient.interceptors.response.use(
  (response) => response,
  (error) => {
    if (error.response?.status === 401) {
      // Token过期，清除认证状态并跳转登录
      useAuthStore.getState().logout()
      window.location.href = '/login'
    }
    return Promise.reject(error)
  }
)

export default apiClient