import axios, { AxiosError } from 'axios';
import serversideConfig from '../../serversideConfig';
import https from 'https';
import { useAuthStore } from '~/store/auth';

let loginSuccessful = false;
let sessionToken = 'token';
let errorMsg = '';

export default defineEventHandler(async (event) => {
    loginSuccessful = false;
    const agent = new https.Agent({
        rejectUnauthorized: false,
    });

    const axiosInstance = axios.create({
        headers: {
            'Content-Type': 'application/json',
            Accept: "*",
        },
        httpsAgent: agent
    });

    if (event.path.startsWith("/api/login")) {

        const body = await readBody(event)

        // get user object from backend
        try {
            let res = await axiosInstance.post(`https://${serversideConfig.url}:${serversideConfig.port}/login`, {
                username: body.username,
                password: body.password,
            });
            sessionToken = res.data.token;
            const auth = useAuthStore();
            auth.createNewSession(res.data.user, sessionToken);
            loginSuccessful = true;
        } catch (err) {
            if (axios.isAxiosError(err)) {
                const axiosError = err as AxiosError;

                if (axiosError.response) {
                    // Axios error
                    console.error(axiosError.response.data.message);
                    errorMsg = axiosError.response.data.message;
                } else if (axiosError.request) {
                    // If error was caused by the request
                    console.error(axiosError.request);
                } else {
                    // Other errors
                    console.error('Error', axiosError.message);
                }
            } else {
                // No AxiosError
                console.error('Error', err);
            }
        }
    }
})

export { loginSuccessful, sessionToken, errorMsg };