langchat/langchat-ui-client/src/plugins/scrollbarStyle.ts

/*
 * Copyright (c) 2024 LangChat. TyCoding All Rights Reserved.
 *
 * Licensed under the GNU Affero General Public License, Version 3 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     https://www.gnu.org/licenses/agpl-3.0.html
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import { darkTheme, lightTheme } from 'naive-ui';

const setupScrollbarStyle = () => {
  const style = document.createElement('style');
  const styleContent = `
    ::-webkit-scrollbar {
      background-color: transparent;
      width: ${lightTheme.Scrollbar.common?.scrollbarWidth};
    }
    ::-webkit-scrollbar-thumb {
      background-color: ${lightTheme.Scrollbar.common?.scrollbarColor};
      border-radius: ${lightTheme.Scrollbar.common?.scrollbarBorderRadius};
    }
    html.dark ::-webkit-scrollbar {
      background-color: transparent;
      width: ${darkTheme.Scrollbar.common?.scrollbarWidth};
    }
    html.dark ::-webkit-scrollbar-thumb {
      background-color: ${darkTheme.Scrollbar.common?.scrollbarColor};
      border-radius: ${darkTheme.Scrollbar.common?.scrollbarBorderRadius};
    }
  `;

  style.innerHTML = styleContent;
  document.head.appendChild(style);
};

export default setupScrollbarStyle;