import { json } from '@sveltejs/kit';
import type { RequestHandler } from './$types';

export const POST: RequestHandler = async ({ request }) => {
	try {
		const { accessToken } = await request.json();
		
		if (!accessToken) {
			return json({ error: 'Access token is required' }, { status: 400 });
		}

		// Call Google's token revocation endpoint
		const response = await fetch(`https://accounts.google.com/o/oauth2/revoke?token=${accessToken}`, {
			method: 'POST',
			headers: {
				'Content-Type': 'application/x-www-form-urlencoded'
			}
		});

		if (response.ok) {
			return json({ success: true });
		} else {
			const error = await response.text();
			console.error('Error revoking token:', error);
			return json({ error: 'Failed to revoke token' }, { status: 500 });
		}
	} catch (error) {
		console.error('Error revoking access token:', error);
		return json({ error: 'Failed to revoke access token' }, { status: 500 });
	}
};