import { NextRequest, NextResponse } from 'next/server';
import fs from 'fs';
import path from 'path';
import serverConfig from '@lifetracker/shared/config';
import { getConnectionDetails } from '@lifetracker/db/drizzle';
import { pgDump } from 'pg-dump-restore';


const dbPath = path.join(serverConfig.dataDir, `lifetracker-${new Date().getTime()}.sql`);

const returnVal = (await pgDump(getConnectionDetails(), {
    filePath: dbPath,
}));

export async function GET(req: NextRequest) {
    try {
        // Read the production database file
        const dbFile = fs.readFileSync(dbPath);
        return new NextResponse(dbFile, {
            headers: {
                'Content-Type': 'application/octet-stream',
                'Content-Disposition': `attachment; filename="lifetracker-${new Date().getTime()}.sql"`

            }
        });
    } catch (error) {
        console.error('Error downloading the database:', error);
        return NextResponse.json({ message: 'Error processing download.' }, { status: 500 });
    }
}