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

export const dynamic = 'force-dynamic';

export async function GET() {
  try {
    const { rows } = await db.query(
      'SELECT id, name, icon_svg, sort_order FROM room_amenities ORDER BY sort_order, name'
    );
    return NextResponse.json({ data: rows });
  } catch (error) {
    console.error('Failed to fetch amenities:', error);
    return NextResponse.json({ error: 'Failed to fetch amenities' }, { status: 500 });
  }
}

export async function POST(request: NextRequest) {
  try {
    const { name, icon_svg, sort_order } = await request.json();

    if (!name || !icon_svg) {
      return NextResponse.json({ error: 'Name and icon_svg are required' }, { status: 400 });
    }

    const { rows } = await db.query(
      'INSERT INTO room_amenities (name, icon_svg, sort_order) VALUES ($1, $2, $3) RETURNING id, name, icon_svg, sort_order',
      [name, icon_svg, sort_order || 0]
    );

    return NextResponse.json({ data: rows[0] });
  } catch (error: any) {
    console.error('Failed to create amenity:', error);
    if (error.code === '23505') {
      return NextResponse.json({ error: 'Amenity with this name already exists' }, { status: 409 });
    }
    return NextResponse.json({ error: 'Failed to create amenity' }, { status: 500 });
  }
}

export async function PUT(request: NextRequest) {
  try {
    const { id, name, icon_svg, sort_order } = await request.json();

    if (!id) {
      return NextResponse.json({ error: 'ID is required' }, { status: 400 });
    }

    const { rows } = await db.query(
      'UPDATE room_amenities SET name = $1, icon_svg = $2, sort_order = $3 WHERE id = $4 RETURNING id, name, icon_svg, sort_order',
      [name, icon_svg, sort_order || 0, id]
    );

    if (rows.length === 0) {
      return NextResponse.json({ error: 'Amenity not found' }, { status: 404 });
    }

    return NextResponse.json({ data: rows[0] });
  } catch (error: any) {
    console.error('Failed to update amenity:', error);
    if (error.code === '23505') {
      return NextResponse.json({ error: 'Amenity with this name already exists' }, { status: 409 });
    }
    return NextResponse.json({ error: 'Failed to update amenity' }, { status: 500 });
  }
}

export async function DELETE(request: NextRequest) {
  try {
    const { searchParams } = new URL(request.url);
    const id = searchParams.get('id');

    if (!id) {
      return NextResponse.json({ error: 'ID is required' }, { status: 400 });
    }

    await db.query('DELETE FROM room_amenities WHERE id = $1', [id]);
    return NextResponse.json({ success: true });
  } catch (error) {
    console.error('Failed to delete amenity:', error);
    return NextResponse.json({ error: 'Failed to delete amenity' }, { status: 500 });
  }
}