/**
 * Copyright (c) 2015-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 strict-local
 */

'use strict';

const React = require('react');
const ReactNative = require('react-native');
const {Alert, Button, View} = ReactNative;

function onButtonPress(buttonName) {
  Alert.alert(`${buttonName} has been pressed!`);
}

exports.displayName = 'ButtonExample';
exports.framework = 'React';
exports.title = '<Button>';
exports.description = 'Simple React Native button component.';

exports.examples = [
  {
    title: 'Simple Button',
    description:
      'The title and onPress handler are required. It is ' +
      'recommended to set accessibilityLabel to help make your app usable by ' +
      'everyone.',
    render: function() {
      return (
        <Button
          onPress={() => onButtonPress('Simple')}
          title="Press Me"
          accessibilityLabel="See an informative alert"
        />
      );
    },
  },
  {
    title: 'Adjusted color',
    description:
      'Adjusts the color in a way that looks standard on each ' +
      'platform. On iOS, the color prop controls the color of the text. On ' +
      'Android, the color adjusts the background color of the button.',
    render: function() {
      return (
        <Button
          onPress={() => onButtonPress('Purple')}
          title="Press Purple"
          color="#841584"
          accessibilityLabel="Learn more about purple"
        />
      );
    },
  },
  {
    title: 'Fit to text layout',
    description:
      'This layout strategy lets the title define the width of ' + 'the button',
    render: function() {
      return (
        <View style={{flexDirection: 'row', justifyContent: 'space-between'}}>
          <Button
            onPress={() => onButtonPress('Left')}
            title="This looks great!"
            accessibilityLabel="This sounds great!"
          />
          <Button
            onPress={() => onButtonPress('Right')}
            title="Ok!"
            color="#841584"
            accessibilityLabel="Ok, Great!"
          />
        </View>
      );
    },
  },
  {
    title: 'Disabled Button',
    description: 'All interactions for the component are disabled.',
    render: function() {
      return (
        <Button
          disabled
          onPress={() => onButtonPress('Disabled')}
          title="I Am Disabled"
          accessibilityLabel="See an informative alert"
        />
      );
    },
  },
];