import { json } from '@sveltejs/kit';
import { pruneImages } from '$lib/server/docker';
import { authorize } from '$lib/server/authorize';
import type { RequestHandler } from './$types';

export const POST: RequestHandler = async ({ url, cookies }) => {
	const auth = await authorize(cookies);

	const envId = url.searchParams.get('env');
	const envIdNum = envId ? parseInt(envId) : undefined;
	const danglingOnly = url.searchParams.get('dangling') !== 'false';

	// Permission check with environment context
	if (auth.authEnabled && !await auth.can('images', 'remove', envIdNum)) {
		return json({ error: 'Permission denied' }, { status: 403 });
	}

	try {
		const result = await pruneImages(danglingOnly, envIdNum);
		return json({ success: true, result });
	} catch (error) {
		console.error('Error pruning images:', error);
		return json({ error: 'Failed to prune images' }, { status: 500 });
	}
};