/**
 * The examples provided by Facebook are for non-commercial testing and
 * evaluation purposes only.
 *
 * Facebook reserves all rights not expressly granted.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NON INFRINGEMENT. IN NO EVENT SHALL
 * FACEBOOK BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
 * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 *
 * @flow
 */
'use strict';

var Platform = require('Platform');
var React = require('react-native');
var {
  StyleSheet,
  Text,
  View,
} = React;
var TouchableWithoutFeedback = require('TouchableWithoutFeedback');

var styles = StyleSheet.create({
  box: {
    backgroundColor: '#527FE4',
    borderColor: '#000033',
    borderWidth: 1,
  }
});

var ViewBorderStyleExample = React.createClass({
  getInitialState() {
    return {
      showBorder: true
    };
  },

  render() {
    if (Platform.OS !== 'android') {
      return (
        <View style={{backgroundColor: 'red'}}>
          <Text style={{color: 'white'}}>
            borderStyle is only supported on android for now.
          </Text>
        </View>
      );
    }

    return (
      <TouchableWithoutFeedback onPress={this._handlePress}>
        <View>
          <View style={{
            borderWidth: 1,
            borderRadius: 5,
            borderStyle: this.state.showBorder ? 'dashed' : null,
            padding: 5
          }}>
            <Text style={{fontSize: 11}}>
              Dashed border style
            </Text>
          </View>
          <View style={{
            marginTop: 5,
            borderWidth: 1,
            borderRadius: 5,
            borderStyle: this.state.showBorder ? 'dotted' : null,
            padding: 5
          }}>
            <Text style={{fontSize: 11}}>
              Dotted border style
            </Text>
          </View>
        </View>
      </TouchableWithoutFeedback>
    );
  },

  _handlePress() {
    this.setState({showBorder: !this.state.showBorder});
  }
});

exports.title = '<View>';
exports.description = 'Basic building block of all UI, examples that ' +
  'demonstrate some of the many styles available.';

exports.displayName = 'ViewExample';
exports.examples = [
  {
    title: 'Background Color',
    render: function() {
      return (
        <View style={{backgroundColor: '#527FE4', padding: 5}}>
          <Text style={{fontSize: 11}}>
            Blue background
          </Text>
        </View>
      );
    },
  }, {
    title: 'Border',
    render: function() {
      return (
        <View style={{borderColor: '#527FE4', borderWidth: 5, padding: 10}}>
          <Text style={{fontSize: 11}}>5px blue border</Text>
        </View>
      );
    },
  }, {
    title: 'Padding/Margin',
    render: function() {
      return (
        <View style={{borderColor: '#bb0000', borderWidth: 0.5}}>
          <View style={[styles.box, {padding: 5}]}>
            <Text style={{fontSize: 11}}>5px padding</Text>
          </View>
          <View style={[styles.box, {margin: 5}]}>
            <Text style={{fontSize: 11}}>5px margin</Text>
          </View>
          <View style={[styles.box, {margin: 5, padding: 5, alignSelf: 'flex-start'}]}>
            <Text style={{fontSize: 11}}>
              5px margin and padding,
            </Text>
            <Text style={{fontSize: 11}}>
              widthAutonomous=true
            </Text>
          </View>
        </View>
      );
    },
  }, {
    title: 'Border Radius',
    render: function() {
      return (
        <View style={{borderWidth: 0.5, borderRadius: 5, padding: 5}}>
          <Text style={{fontSize: 11}}>
            Too much use of `borderRadius` (especially large radii) on
            anything which is scrolling may result in dropped frames.
            Use sparingly.
          </Text>
        </View>
      );
    },
  }, {
    title: 'Border Style',
    render: function() {
      return <ViewBorderStyleExample />;
    },
  }, {
    title: 'Circle with Border Radius',
    render: function() {
      return (
        <View style={{borderRadius: 10, borderWidth: 1, width: 20, height: 20}} />
      );
    },
  }, {
    title: 'Overflow',
    render: function() {
      return (
        <View style={{flexDirection: 'row'}}>
          <View
            style={{
              width: 95,
              height: 10,
              marginRight: 10,
              marginBottom: 5,
              overflow: 'hidden',
              borderWidth: 0.5,
            }}>
            <View style={{width: 200, height: 20}}>
              <Text>Overflow hidden</Text>
            </View>
          </View>
          <View style={{width: 95, height: 10, marginBottom: 5, borderWidth: 0.5}}>
            <View style={{width: 200, height: 20}}>
              <Text>Overflow visible</Text>
            </View>
          </View>
        </View>
      );
    },
  }, {
    title: 'Opacity',
    render: function() {
      return (
        <View>
          <View style={{opacity: 0}}><Text>Opacity 0</Text></View>
          <View style={{opacity: 0.1}}><Text>Opacity 0.1</Text></View>
          <View style={{opacity: 0.3}}><Text>Opacity 0.3</Text></View>
          <View style={{opacity: 0.5}}><Text>Opacity 0.5</Text></View>
          <View style={{opacity: 0.7}}><Text>Opacity 0.7</Text></View>
          <View style={{opacity: 0.9}}><Text>Opacity 0.9</Text></View>
          <View style={{opacity: 1}}><Text>Opacity 1</Text></View>
        </View>
      );
    },
  },
];