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

export async function POST(request: NextRequest) {
  try {
    const user = await requireAuth()

    // Check if user already has a label
    const existingLabel = await prisma.label.findUnique({
      where: { userId: user.id },
    })

    if (existingLabel) {
      return NextResponse.json({ error: 'User already has a label profile' }, { status: 400 })
    }

    const body = await request.json()
    const { name, description, logoUrl, website } = body

    if (!name) {
      return NextResponse.json({ error: 'Name is required' }, { status: 400 })
    }

    const slug = slugify(name)

    const label = await prisma.label.create({
      data: {
        userId: user.id,
        name,
        slug,
        description,
        logoUrl,
        website,
      },
      include: {
        user: {
          select: {
            email: true,
            username: true,
            displayName: true,
          },
        },
        _count: {
          select: {
            artists: true,
          },
        },
      },
    })

    // Update user role to label
    await prisma.user.update({
      where: { id: user.id },
      data: { role: 'label' },
    })

    return NextResponse.json(label, { status: 201 })
  } catch (error) {
    if (error instanceof Error && error.message === 'Unauthorized') {
      return NextResponse.json({ error: 'Unauthorized' }, { status: 401 })
    }
    console.error('Error creating label:', error)
    return NextResponse.json({ error: 'Failed to create label' }, { status: 500 })
  }
}