import type Database from "bun:sqlite";

import type { RuntimeMode } from "../../../shared/api";
import type { Logger } from "../../logger";

import { listProviders } from "../../db/providers";
import { jsonResponse, parseListParams } from "../../helpers";

const ALLOWED_SORT_BY = ["createdAt", "name"];

export function handleListProviders(req: Request, db: Database, mode: RuntimeMode, _logger: Logger): Response {
  const url = new URL(req.url);
  const typeParam = url.searchParams.get("type");

  const parsed = parseListParams(url, mode, { allowedSortBy: ALLOWED_SORT_BY });
  if (parsed instanceof Response) return parsed;

  const result = listProviders(db, {
    keyword: parsed.keyword,
    page: parsed.page,
    pageSize: parsed.pageSize,
    sortBy: parsed.sortBy,
    sortOrder: parsed.sortOrder,
    type: typeParam ?? undefined,
  });

  return jsonResponse(result, { mode });
}