import { NextRequest, NextResponse } from 'next/server'
import { db } from '@/lib/db'
import { requireAuth } from '@/lib/api-auth'
import { notifyUsers } from '@/lib/notifications'

export async function PUT(
  request: NextRequest,
  { params }: { params: Promise<{ id: string }> }
) {
  try {
    const authResult = await requireAuth(['ADMIN', 'MANAGER'])(request)
    if ('error' in authResult) return authResult.error

    const { id } = await params
    const body = await request.json()

    if (!body.supervisorId) {
      return NextResponse.json(
        { error: 'supervisorId es requerido' },
        { status: 400 }
      )
    }

    const review = await db.review.findFirst({ where: { id, deletedAt: null } })
    if (!review) {
      return NextResponse.json(
        { error: 'Reseña no encontrada' },
        { status: 404 }
      )
    }

    const supervisor = await db.user.findFirst({
      where: { id: body.supervisorId, role: 'SUPERVISOR', isActive: true },
    })
    if (!supervisor) {
      return NextResponse.json(
        { error: 'Supervisor no encontrado o inactivo' },
        { status: 404 }
      )
    }

    const updated = await db.review.update({
      where: { id },
      data: { assignedToId: body.supervisorId },
      include: {
        customer: { select: { name: true } },
        assignedTo: { select: { id: true, name: true } },
      },
    })

    // Notify the new supervisor
    await notifyUsers({
      userIds: [body.supervisorId],
      title: 'Reseña reasignada',
      message: `Se le ha reasignado la reseña ${review.reviewCode} del cliente ${updated.customer.name}.`,
      type: 'ESCALATION',
      reviewId: id,
    })

    return NextResponse.json({
      review: updated,
      message: 'Reseña reasignada exitosamente',
    })
  } catch (error) {
    console.error('Error:', error)
    return NextResponse.json(
      { error: 'Error interno del servidor' },
      { status: 500 }
    )
  }
}