import AppConfigService from '$lib/services/app-config-service';
import UserService from '$lib/services/user-service';
import appConfigStore from '$lib/stores/application-configuration-store';
import userStore from '$lib/stores/user-store';
import { setLocaleForLibraries } from '$lib/utils/locale.util';
import { getAuthRedirectPath } from '$lib/utils/redirection-util';
import { redirect } from '@sveltejs/kit';
import type { LayoutLoad } from './$types';

export const ssr = false;

export const load: LayoutLoad = async ({ url }) => {
	const userService = new UserService();
	const appConfigService = new AppConfigService();

	const userPromise = userService.getCurrent().catch(() => null);

	const appConfigPromise = appConfigService.list().catch((e) => {
		console.error(
			`Failed to get application configuration: ${e.response?.data.error || e.message}`
		);
		return null;
	});

	const [user, appConfig] = await Promise.all([userPromise, appConfigPromise]);

	const redirectPath = getAuthRedirectPath(url, user);
	if (redirectPath) {
		redirect(302, redirectPath);
	}

	if (user) {
		await userStore.setUser(user);
	}

	if (appConfig) {
		appConfigStore.set(appConfig);
	}

	await setLocaleForLibraries();

	return {
		user,
		appConfig
	};
};