import { NextResponse } from 'next/server';
import pool from '@/lib/db';

export async function GET() {
  let connection;
  try {
    connection = await pool.getConnection();
    
    const [rows] = await connection.query<any[]>('SELECT name FROM districts ORDER BY sort_order, id');
    
    const districts = rows.map((row: any) => row.name);
    
    connection.release();
    return NextResponse.json({ districts });
  } catch (error) {
    console.error('Get districts error:', error);
    return NextResponse.json({ districts: [] });
  } finally {
    if (connection) connection.release();
  }
}