// app/api/devices/route.ts
import { NextResponse } from 'next/server';
import { prisma } from '@/lib/prisma';

export async function GET() {
  try {
    const devices = await prisma.device.findMany({
      include: {
        group: true,
        location: true,
        tags: true, // 🔹 NEU
      },
    });

    return NextResponse.json(
      devices.map((d) => ({
        inventoryNumber: d.inventoryNumber,
        name: d.name,
        manufacturer: d.manufacturer,
        model: d.model,
        serialNumber: d.serialNumber,
        productNumber: d.productNumber,
        comment: d.comment,
        ipv4Address: d.ipv4Address,
        ipv6Address: d.ipv6Address,
        macAddress: d.macAddress,
        username: d.username,
        passwordHash: d.passwordHash,
        group: d.group?.name ?? null,
        location: d.location?.name ?? null,
        tags: d.tags.map((t) => t.name),
        updatedAt: d.updatedAt.toISOString(),
      })),
    );

  } catch (err) {
    console.error('[GET /api/devices]', err);
    return NextResponse.json({ error: 'INTERNAL_ERROR' }, { status: 500 });
  }
}