/*
 * MIT License
 *
 * Copyright (c) 2020-present Cloudogu GmbH and Contributors
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */
import {DisplayedUser, Link, SelectValue} from "@scm-manager/ui-types";
import { useIndexLinks } from "./base";
import { apiClient } from "./apiclient";

export const useUserSuggestions = () => {
  const indexLinks = useIndexLinks();
  const autocompleteLink = (indexLinks.autocomplete as Link[]).find(i => i.name === "users");
  if (!autocompleteLink) {
    return [];
  }
  const url = autocompleteLink.href + "?q=";
  return (inputValue: string): never[] | Promise<SelectValue[]> => {
    // Prevent violate input condition of api call because parameter length is too short
    if (inputValue.length < 2) {
      return [];
    }
    return apiClient
      .get(url + inputValue)
      .then(response => response.json())
      .then(json => {
        return json.map((element: DisplayedUser) => {
          return {
            value: element,
            label: `${element.displayName} (${element.id})`
          };
        });
      });
  };
};