import {discordAvatarURL} from '$lib/server/auth/discord';
import {getDataSource} from '$lib/server/db';
import {AuthSession} from '$lib/server/entity/AuthSession';

import type {LayoutServerLoad} from './$types';

async function findSession (sessionID?: string) {
	const dataSource = await getDataSource();
	const sessionsRepo = dataSource.getRepository(AuthSession);

	if (!sessionID) { return null; }
	return await sessionsRepo.findOne({where: {id: sessionID}});
}

export const load: LayoutServerLoad = async ({cookies}) => {
	const sessionID = cookies.get('sessionid');
	let session = await findSession(sessionID);
	if (!session) {
		return {};
	}
	console.log('i am happening');

	const response = await fetch('https://discordapp.com/api/v6/users/@me', {
		headers: {
			Authorization: `Bearer ${session.accessToken}`,
		},
	});

	if (response.status !== 200) {
		console.log(await response.text());
		return {
			error: {
				code: 'user_info_fetch_failed',
				description:
					`Discord gave non-200 status when fetching user info: ${response.status}`,
			},
		};
	}

	const data = await response.json();
	console.log('have data', data.username);

	return {
		user: {
			username: data.username,
			discriminator: data.discriminator,
			id: data.id,
			avatarURL: discordAvatarURL(data),
		},
	};
};