import axios from 'axios';

const API_URL = import.meta.env.VITE_API_URL || '/api';

const api = axios.create({
    baseURL: API_URL,
});

// Add a request interceptor to add the JWT token to headers
api.interceptors.request.use(
    (config) => {
        const user = JSON.parse(localStorage.getItem('user'));
        if (user && user.token) {
            config.headers.Authorization = `Bearer ${user.token}`;
        }
        return config;
    },
    (error) => {
        return Promise.reject(error);
    }
);

// Add a response interceptor to handle 401 Unauthorized (e.g. database resets)
api.interceptors.response.use(
    (response) => {
        return response;
    },
    (error) => {
        if (error.response && error.response.status === 401) {
            // Token is invalid or user was deleted from memory DB
            if (error.response.data?.message === 'Not authorized, user not found' || error.response.data?.message === 'Not authorized, token failed') {
                localStorage.removeItem('user');
                localStorage.removeItem('activeRole');
                window.location.href = '/login';
            }
        }
        return Promise.reject(error);
    }
);


export const createBooking = async (bookingData) => {
    const response = await api.post('/bookings', bookingData);
    return response.data;
};

export const getUserBookings = async () => {
    const response = await api.get('/bookings');
    return response.data;
};

export default api;