""
import { NextRequest, NextResponse } from 'next/server';
import { albumDb } from '@/lib/db';
import { Album } from '@/lib/types';

// GET - Get all albums
export async function GET() {
  try {
    const albums = albumDb.getAll();
    return NextResponse.json(albums, { status: 200 });
  } catch (error) {
    console.error('Error fetching albums:', error);
    return NextResponse.json(
      { error: 'Failed to fetch albums' },
      { status: 500 }
    );
  }
}

// POST - Create new album
export async function POST(request: NextRequest) {
  try {
    const album: Album = await request.json();

    // Validate required fields
    if (!album.id || !album.title || !album.year || !album.genre || !album.price) {
      return NextResponse.json(
        { error: 'Missing required fields' },
        { status: 400 }
      );
    }

    // Check if album already exists
    const existing = albumDb.getById(album.id);
    if (existing) {
      return NextResponse.json(
        { error: 'Album with this ID already exists' },
        { status: 409 }
      );
    }

    albumDb.create(album);
    return NextResponse.json(album, { status: 201 });
  } catch (error) {
    console.error('Error creating album:', error);
    return NextResponse.json(
      { error: 'Failed to create album' },
      { status: 500 }
    );
  }
}

// PUT - Update album
export async function PUT(request: NextRequest) {
  try {
    const album: Album = await request.json();

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

    // Check if album exists
    const existing = albumDb.getById(album.id);
    if (!existing) {
      return NextResponse.json(
        { error: 'Album not found' },
        { status: 404 }
      );
    }

    albumDb.update(album.id, album);
    return NextResponse.json(album, { status: 200 });
  } catch (error) {
    console.error('Error updating album:', error);
    return NextResponse.json(
      { error: 'Failed to update album' },
      { status: 500 }
    );
  }
}

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

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

    // Check if album exists
    const existing = albumDb.getById(id);
    if (!existing) {
      return NextResponse.json(
        { error: 'Album not found' },
        { status: 404 }
      );
    }

    albumDb.delete(id);
    return NextResponse.json({ message: 'Album deleted successfully' }, { status: 200 });
  } catch (error) {
    console.error('Error deleting album:', error);
    return NextResponse.json(
      { error: 'Failed to delete album' },
      { status: 500 }
    );
  }
}