import { adaptAsset } from "@/lib/adapters/orders";
import { backendRequest } from "@/lib/http/backend-client";
import {
  jsonSuccess,
  parsePositiveIntegerParam,
  withErrorHandling,
} from "@/lib/http/response";
import type { AssetDto } from "@/lib/types/backend";
import { businessEmptyState, READY_STATE } from "@/lib/types/view-models";

type RouteContext = {
  params: Promise<{
    orderId: string;
  }>;
};

export async function GET(_request: Request, context: RouteContext) {
  return withErrorHandling(async () => {
    const { orderId: rawOrderId } = await context.params;
    const orderId = parsePositiveIntegerParam(rawOrderId, "orderId");
    const response = await backendRequest<AssetDto[]>(`/orders/${orderId}/assets`);
    const items = response.data.map(adaptAsset);

    return jsonSuccess(
      {
        items,
        state: items.length
          ? READY_STATE
          : businessEmptyState("暂无资产", "当前订单还没有生成可查看的资产列表。"),
      },
      {
        mode: "proxy",
      },
    );
  });
}