import axios from 'axios'

const api = axios.create({
  baseURL: '/api',
  timeout: 60000
})

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

api.interceptors.response.use(
  res => res,
  err => {
    if (axios.isCancel(err)) {
      return Promise.reject(err)
    }

    const message = err.response?.data?.message || '请求失败'
    if (err.response?.status === 401) {
      localStorage.removeItem('token')
      if (!window.location.pathname.includes('/login')) {
        window.location.href = '/login'
      }
    }
    const wrapped = new Error(message)
    wrapped.code = err.code
    return Promise.reject(wrapped)
  }
)

export default api