import React, { Component } from 'react';
import { Helmet } from 'react-helmet';
import brand from 'ba-api/brand';
import Markdown from 'react-markdown';
import { SourceReader, PapperBlock } from 'ba-components';
import { Breakpoint, BreakpointGrid, MediaQueries, WIthWIdth } from './demos';
import breakpointsTable from './demos/breakpoint.md';

class Responsive extends Component {
  render() {
    const title = brand.name + ' - Layout';
    const description = brand.desc;
    const docSrc = 'containers/Layouts/demos/';
    return (
      <div>
        <Helmet>
          <title>{title}</title>
          <meta name="description" content={description} />
          <meta property="og:title" content={title} />
          <meta property="og:description" content={description} />
          <meta property="twitter:title" content={title} />
          <meta property="twitter:description" content={description} />
        </Helmet>
        <PapperBlock title="Media Queries" desc="CSS media queries is the idiomatic approach to make your UI responsive.. We provide some CSS-in-JS helpers to do so. In the following demo, we change the background color (red, blue & green) based on the screen width.">
          <div>
            <MediaQueries />
            <SourceReader componentName={docSrc + 'MediaQueries.js'} />
          </div>
        </PapperBlock>
        <PapperBlock title="With Width" desc="Sometimes, using CSS isn't enough. You might want to change the React rendering tree based on the breakpoint value, in JavaScript. We provide a withWidth() higher-order component for this use case. In the following demo, we change the rendered DOM element (em, u, del & span) based on the screen width.">
          <div>
            <WIthWIdth />
            <SourceReader componentName={docSrc + 'WIthWIdth.js'} />
          </div>
        </PapperBlock>
        <PapperBlock overflowX title="Hidden" desc="Hidden works with a range of breakpoints e.g. xsUp or mdDown, or one or more breakpoints e.g. only='sm' or only={['md', 'xl']}. Ranges and individual breakpoints can be used simultaneously to achieve very customized behavior. The ranges are inclusive of the specified breakpoints.">
          <div>
            <Markdown source={breakpointsTable} />
            <Breakpoint />
            <SourceReader componentName={docSrc + 'Breakpoint.js'} />
          </div>
        </PapperBlock>
        <PapperBlock title="Integration with Grid" desc="It is quite common to alter Grid at different responsive breakpoints, and in many cases, you want to hide some of those elements.">
          <div>
            <BreakpointGrid />
            <SourceReader componentName={docSrc + 'BreakpointGrid.js'} />
          </div>
        </PapperBlock>
      </div>
    );
  }
}

export default Responsive;