import { NextRequest, NextResponse } from 'next/server'
import { prisma } from '@/lib/prisma'
import { requireAuth } from '@/lib/auth'

export async function GET(
  request: NextRequest,
  { params }: { params: Promise<{ id: string }> }
) {
  try {
    const user = await requireAuth()
    const { id } = await params

    // Check if user owns this artist
    const artist = await prisma.artist.findUnique({
      where: { id },
      select: { userId: true },
    })

    if (!artist) {
      return NextResponse.json({ error: 'Artist not found' }, { status: 404 })
    }

    if (artist.userId !== user.id) {
      return NextResponse.json({ error: 'Unauthorized' }, { status: 403 })
    }

    const invitations = await prisma.labelInvitation.findMany({
      where: { artistId: id },
      include: {
        label: {
          select: {
            id: true,
            name: true,
            slug: true,
            logoUrl: true,
            description: true,
          },
        },
      },
      orderBy: {
        createdAt: 'desc',
      },
    })

    return NextResponse.json(invitations)
  } catch (error) {
    if (error instanceof Error && error.message === 'Unauthorized') {
      return NextResponse.json({ error: 'Unauthorized' }, { status: 401 })
    }
    console.error('Error fetching artist invitations:', error)
    return NextResponse.json({ error: 'Failed to fetch artist invitations' }, { status: 500 })
  }
}