import { NextResponse } from 'next/server'
import { readRestaurants, writeRestaurants } from '@/app/lib/restaurants'

export async function DELETE(
  _request: Request,
  { params }: { params: Promise<{ id: string; visitId: string }> }
) {
  const { id, visitId } = await params
  const restaurants = readRestaurants()
  const index = restaurants.findIndex((r) => r.id === id)

  if (index === -1) {
    return NextResponse.json({ error: 'Restaurant not found' }, { status: 404 })
  }

  const visitIndex = restaurants[index].visits.findIndex((v) => v.id === visitId)

  if (visitIndex === -1) {
    return NextResponse.json({ error: 'Visit not found' }, { status: 404 })
  }

  restaurants[index].visits.splice(visitIndex, 1)
  writeRestaurants(restaurants)

  return NextResponse.json({ success: true })
}