import axios from 'axios'

const http = axios.create({
  baseURL: '/api',
  headers: {
    'Content-Type': 'application/json',
  },
})

http.interceptors.request.use((config) => {
  const token = localStorage.getItem('token')
  if (token) {
    config.headers.Authorization = `Bearer ${token}`
  }
  if (typeof FormData !== 'undefined' && config.data instanceof FormData) {
    const headers = config.headers as Record<string, string> | undefined
    if (headers) {
      delete headers['Content-Type']
      delete headers['content-type']
    }
  }
  return config
})

http.interceptors.response.use(
  (response) => response,
  (error) => {
    if (error.response?.status === 401) {
      localStorage.removeItem('token')
    }
    return Promise.reject(error)
  },
)

export default http