import axios from 'axios'
import { ElMessage } from 'element-plus'

const request = axios.create({
  baseURL: '/api',
  timeout: 30000
})

request.interceptors.request.use(
  (config) => {
    const token = localStorage.getItem('token')
    if (token) {
      config.headers.Authorization = `Bearer ${token}`
    }
    return config
  },
  (error) => {
    return Promise.reject(error)
  }
)

request.interceptors.response.use(
  (response) => {
    return response.data
  },
  (error) => {
    const message = error.response?.data?.error || error.message || '请求失败'
    ElMessage.error(message)
    
    if (error.response?.status === 401) {
      localStorage.removeItem('token')
      localStorage.removeItem('user')
      window.location.href = '/login'
    }
    
    return Promise.reject(error)
  }
)

export default request