import { removeLineItem, updateLineItemQuantity } from "@/lib/headless/providers/medusa-cart";

interface RouteParams { params: Promise<{ lineItemId: string }> }

export async function POST(request: Request, { params }: RouteParams) {
  const { lineItemId } = await params;
  const { cartId, quantity } = await request.json();
  if (!cartId || typeof quantity !== "number") {
    return Response.json({ error: "cartId y quantity son obligatorios" }, { status: 400 });
  }
  try {
    const cart = await updateLineItemQuantity(cartId, lineItemId, quantity);
    return Response.json(cart);
  } catch (error) {
    return Response.json({ error: (error as Error).message }, { status: 502 });
  }
}

export async function DELETE(request: Request, { params }: RouteParams) {
  const { lineItemId } = await params;
  const cartId = new URL(request.url).searchParams.get("cartId");
  if (!cartId) {
    return Response.json({ error: "cartId es obligatorio" }, { status: 400 });
  }
  try {
    const cart = await removeLineItem(cartId, lineItemId);
    return Response.json(cart);
  } catch (error) {
    return Response.json({ error: (error as Error).message }, { status: 502 });
  }
}