import type { LoaderFunctionArgs } from "@remix-run/server-runtime";
import { json } from "@remix-run/server-runtime";
import { z } from "zod";
import { ApiBatchResultsPresenter } from "~/presenters/v3/ApiBatchResultsPresenter.server";
import { ApiRunResultPresenter } from "~/presenters/v3/ApiRunResultPresenter.server";
import { authenticateApiRequest } from "~/services/apiAuth.server";
import { logger } from "~/services/logger.server";

const ParamsSchema = z.object({
  /* This is the batch friendly ID */
  batchParam: z.string(),
});

export async function loader({ request, params }: LoaderFunctionArgs) {
  try {
    // Authenticate the request
    const authenticationResult = await authenticateApiRequest(request);

    if (!authenticationResult) {
      return json({ error: "Invalid or Missing API Key" }, { status: 401 });
    }

    const parsed = ParamsSchema.safeParse(params);

    if (!parsed.success) {
      return json({ error: "Invalid or missing run ID" }, { status: 400 });
    }

    const { batchParam } = parsed.data;

    try {
      const presenter = new ApiBatchResultsPresenter();
      const result = await presenter.call(batchParam, authenticationResult.environment);

      if (!result) {
        return json({ error: "Batch not found" }, { status: 404 });
      }

      return json(result);
    } catch (error) {
      logger.error("Failed to load batch results", { error });
      return json({ error: "Something went wrong, please try again." }, { status: 500 });
    }
  } catch (error) {
    if (error instanceof Response) throw error;
    logger.error("Failed to load batch results (outer)", { error });
    return json({ error: "Internal Server Error" }, { status: 500 });
  }
}
