ui/src/widgets/section.ts

// Copyright (C) 2023 The Android Open Source Project
//
// Licensed 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 './section.scss';
import m from 'mithril';
import type {HTMLAttrs} from './common';

export interface SectionAttrs extends Omit<HTMLAttrs, 'title'> {
  // The content of the section header (string or custom content)
  readonly title: string | m.Children;
  // Optional description/subtitle for the section
  readonly subtitle?: string;
}

export class Section implements m.ClassComponent<SectionAttrs> {
  view({attrs, children}: m.CVnode<SectionAttrs>) {
    const {title, subtitle, ...htmlAttrs} = attrs;
    return m(
      'section.pf-section',
      htmlAttrs,
      m(
        'header',
        typeof title === 'string' ? m('h1', title) : title,
        subtitle && m('p.pf-section__subtitle', subtitle),
      ),
      m('article', children),
    );
  }
}