/**
 * Copyright (c) 2013-present, Facebook, Inc.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 *
 * @format
 * @flow
 */

'use strict';

var React = require('react');
var ReactNative = require('react-native');
var {ART, Platform, View} = ReactNative;

const {Surface, Path, Group, Transform, Shape} = ART;

var scale = Platform.isTV ? 4 : 1;

class ARTExample extends React.Component<{}> {
  render() {
    const pathRect = new Path()
      .moveTo(scale * 0, scale * 0)
      .lineTo(scale * 0, scale * 110)
      .lineTo(scale * 110, scale * 110)
      .lineTo(scale * 110, scale * 0)
      .close();

    const pathCircle0 = new Path()
      .moveTo(scale * 30, scale * 5)
      .arc(scale * 0, scale * 50, scale * 25)
      .arc(scale * 0, -scale * 50, scale * 25)
      .close();

    const pathCircle1 = new Path()
      .moveTo(scale * 30, scale * 55)
      .arc(scale * 0, scale * 50, scale * 25)
      .arc(scale * 0, -scale * 50, scale * 25)
      .close();

    const pathCircle2 = new Path()
      .moveTo(scale * 55, scale * 30)
      .arc(scale * 50, scale * 0, scale * 25)
      .arc(-scale * 50, scale * 0, scale * 25)
      .close();

    const pathCircle3 = new Path()
      .moveTo(scale * 55, scale * 80)
      .arc(scale * 50, scale * 0, scale * 25)
      .arc(-scale * 50, scale * 0, scale * 25)
      .close();

    return (
      <View>
        <Surface width={scale * 200} height={scale * 200}>
          <Group>
            <Shape
              d={pathRect}
              stroke="#000080"
              fill="#000080"
              strokeWidth={scale}
            />
            <Shape
              d={pathCircle0}
              stroke="#FF0000"
              fill="#FF0000"
              strokeWidth={scale}
            />
            <Shape
              d={pathCircle1}
              stroke="#00FF00"
              fill="#00FF00"
              strokeWidth={scale}
            />
            <Shape
              d={pathCircle2}
              stroke="#00FFFF"
              fill="#00FFFF"
              strokeWidth={scale}
            />
            <Shape
              d={pathCircle3}
              stroke="#FFFFFF"
              fill="#FFFFFF"
              strokeWidth={scale}
            />
          </Group>
        </Surface>
      </View>
    );
  }
}

exports.title = '<ART>';
exports.displayName = 'ARTExample';
exports.description = 'ART input for numeric values';
exports.examples = [
  {
    title: 'ART Example',
    render(): React.Element<any> {
      return <ARTExample />;
    },
  },
];