import { NextRequest, NextResponse } from "next/server";
import { getCurrentUser } from "@/lib/auth";
import { getTripById, updateTrip, deleteTrip } from "@/lib/queries";

export async function GET(req: NextRequest, { params }: { params: Promise<{ id: string }> }) {
  const user = await getCurrentUser(req);
  if (!user) return NextResponse.json({ error: "Forbidden" }, { status: 403 });
  const { id } = await params;
  const trip = await getTripById(Number(id), user.id);
  if (!trip) return NextResponse.json({ error: "Not found" }, { status: 404 });
  return NextResponse.json(trip);
}

export async function PATCH(req: NextRequest, { params }: { params: Promise<{ id: string }> }) {
  const user = await getCurrentUser(req);
  if (!user) return NextResponse.json({ error: "Forbidden" }, { status: 403 });
  const { id } = await params;
  const body = await req.json();
  const trip = await updateTrip(Number(id), user.id, body);
  if (!trip) return NextResponse.json({ error: "Not found" }, { status: 404 });
  return NextResponse.json(trip);
}

export async function DELETE(req: NextRequest, { params }: { params: Promise<{ id: string }> }) {
  const user = await getCurrentUser(req);
  if (!user) return NextResponse.json({ error: "Forbidden" }, { status: 403 });
  const { id } = await params;
  await deleteTrip(Number(id), user.id);
  return new NextResponse(null, { status: 204 });
}