import { NextResponse } from "next/server";

import { prisma } from "@/lib/prisma";

type UpdatePreviewRequest = {
  vendorUrl?: string;
  archived?: boolean;
};

export async function PATCH(
  request: Request,
  context: { params: Promise<{ id: string }> },
) {
  try {
    const { id } = await context.params;
    const body = (await request.json()) as UpdatePreviewRequest;

    if ("archived" in body) {
      const preview = await prisma.preview.update({
        where: { id },
        data: {
          archived: Boolean(body.archived),
        },
      });

      return NextResponse.json({
        id: preview.id,
        archived: preview.archived,
      });
    }

    const vendorUrl = body.vendorUrl?.trim();

    if (!vendorUrl) {
      return NextResponse.json(
        { error: "Please enter the revised creative URL." },
        { status: 400 },
      );
    }

    try {
      new URL(vendorUrl);
    } catch {
      return NextResponse.json(
        { error: "Please enter a valid creative URL." },
        { status: 400 },
      );
    }

    const preview = await prisma.preview.update({
      where: { id },
      data: {
        vendorUrl,
        status: "pending",
      },
    });

    return NextResponse.json({
      id: preview.id,
      status: preview.status,
      vendorUrl: preview.vendorUrl,
    });
  } catch (error) {
    console.error("Failed to update preview:", error);

    return NextResponse.json(
      { error: "Unable to update the preview." },
      { status: 500 },
    );
  }
}