# All files / overlay Overlay.js

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     import React from 'react';
    import PropTypes from 'prop-types';
    import {
      View,
      StyleSheet,
      Platform,
      TouchableWithoutFeedback,
      Modal,
    } from 'react-native';

    import { ViewPropTypes, withTheme } from '../config';
    import { ScreenHeight, ScreenWidth } from '../helpers';

    const Overlay = props => {
      const {
        children,
        isVisible,
        containerStyle,
        overlayStyle,
        windowBackgroundColor,
        overlayBackgroundColor,
        onBackdropPress,
        borderRadius,
        width,
        height,
        fullScreen,
        ...rest
      } = props;

      return (
        <Modal
          visible={isVisible}
          onRequestClose={onBackdropPress}
          transparent
          {...rest}
        >
          <TouchableWithoutFeedback
            onPress={onBackdropPress}
            testID="RNE__Overlay__backdrop"
          >
            <View
              testID="overlayContainer"
              style={StyleSheet.flatten([
                styles.backdrop,
                { backgroundColor: windowBackgroundColor },
                containerStyle,
              ])}
            />
          </TouchableWithoutFeedback>

          <View style={styles.container} pointerEvents="box-none">
            <View
              style={StyleSheet.flatten([
                styles.overlay,
                {
                  borderRadius,
                  backgroundColor: overlayBackgroundColor,
                  width,
                  height,
                },
                fullScreen && styles.fullscreen,
                overlayStyle,
              ])}
            >
              {children}
            </View>
          </View>
        </Modal>
      );
    };

    Overlay.propTypes = {
      children: PropTypes.element.isRequired,
      isVisible: PropTypes.bool.isRequired,
      containerStyle: ViewPropTypes.style,
      overlayStyle: ViewPropTypes.style,
      windowBackgroundColor: PropTypes.string,
      overlayBackgroundColor: PropTypes.string,
      onBackdropPress: PropTypes.func,
      borderRadius: PropTypes.number,
      width: PropTypes.oneOfType([PropTypes.string, PropTypes.number]),
      height: PropTypes.oneOfType([PropTypes.string, PropTypes.number]),
      fullScreen: PropTypes.bool,
    };

    Overlay.defaultProps = {
      borderRadius: 3,
      fullScreen: false,
      windowBackgroundColor: 'rgba(0, 0, 0, .4)',
      overlayBackgroundColor: 'white',
      width: ScreenWidth - 80,
      height: ScreenHeight - 180,
      onBackdropPress: () => null,
    };

    const styles = StyleSheet.create({
      backdrop: {
        position: 'absolute',
        top: 0,
        left: 0,
        width: '100%',
        height: '100%',
        justifyContent: 'center',
        alignItems: 'center',
      },
      container: {
        flex: 1,
        alignItems: 'center',
        justifyContent: 'center',
      },
      fullscreen: {
        width: '100%',
        height: '100%',
      },
      overlay: {
        borderRadius: 5,
        padding: 10,
        ...Platform.select({
          android: {
            elevation: 2,
          },
          default: {
            shadowColor: 'rgba(0, 0, 0, .3)',
            shadowOffset: { width: 0, height: 1 },
            shadowRadius: 4,
          },
        }),
      },
    });

    export { Overlay };
    export default withTheme(Overlay, 'Overlay');