superset-frontend/src/features/home/LanguagePicker.stories.tsx

/**
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * 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 { Menu } from '@superset-ui/core/components/Menu';
import { useLanguageMenuItems } from './LanguagePicker';
import type { Languages } from './LanguagePicker';

// Component to demonstrate the hook usage
const LanguagePicker = ({
  locale,
  languages,
}: {
  locale: string;
  languages: Languages;
}) => {
  const languageMenuItem = useLanguageMenuItems({ locale, languages });

  return (
    <Menu aria-label="Languages" items={[languageMenuItem]} mode="horizontal" />
  );
};

export default {
  title: 'Components/LanguagePicker',
  component: LanguagePicker,
  parameters: {
    docs: {
      description: {
        component:
          'The LanguagePicker component allows users to select a language from a dropdown.',
      },
    },
  },
};

const mockedProps = {
  locale: 'en',
  languages: {
    en: {
      flag: 'us',
      name: 'English',
      url: '/lang/en',
    },
    it: {
      flag: 'it',
      name: 'Italian',
      url: '/lang/it',
    },
  },
};

const Template = (args: any) => <LanguagePicker {...args} />;

export const Default = Template.bind({});
Default.args = mockedProps;