import axios from 'axios';
import AuthService from '@/services/auth';

const http = axios.create({
  baseURL: import.meta.env.VITE_DJANGO_BASE_URL,
  headers: {
    'Content-Type': 'application/json',
  },
});

http.interceptors.request.use(
  config => {
    const token = AuthService.getAccessToken();
    if (token) {
      config.headers.Authorization = `Bearer ${token}`;
    }
    return config;
  },
  error => Promise.reject(error)
);

http.interceptors.response.use(
  response => response,
  async error => {
    const originalRequest = error.config;

    if (error.response?.status === 401 && !originalRequest._retry) {
      originalRequest._retry = true;
      try {
        const newAccess = await AuthService.refresh();
        originalRequest.headers.Authorization = `Bearer ${newAccess}`;
        return http.request(originalRequest);
      } catch (refreshError) {
        AuthService.logout();
        window.location.href = '/autenticarse';
        return Promise.reject(refreshError);
      }
    }

    return Promise.reject(error);
  }
);

export default http;