// app/api/apks/route.ts
import { NextResponse } from 'next/server';
import { getApks, formatDateTime } from '@/lib/fs-utils';

export async function GET(request: Request) {
  const { searchParams } = new URL(request.url);
  const project = searchParams.get('project');
  const version = searchParams.get('version');
  const commitId = searchParams.get('commit') || undefined;

  if (!project || !version) {
    return NextResponse.json(
      { error: 'Project and version parameters are required' },
      { status: 400 }
    );
  }

  try {
    const apks = await getApks(project, version, commitId);
    const apksWithUrls = apks.map(apk => ({
      ...apk,
      modifiedAt: apk.modifiedAt.toISOString(),
      downloadUrl: `/api/download?project=${project}&version=${version}&filename=${apk.name}`,
    }));
    return NextResponse.json(apksWithUrls);
  } catch (error) {
    return NextResponse.json(
      { error: 'Failed to fetch APK files' },
      { status: 500 }
    );
  }
}