xntalk / xntalk-rnapp

'use strict';

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _react = require('react');

var React = _interopRequireWildcard(_react);

var _reactNative = require('react-native');

var _TabBarIcon = require('./TabBarIcon');

var _TabBarIcon2 = _interopRequireDefault(_TabBarIcon);

var _SafeAreaView = require('../SafeAreaView');

var _SafeAreaView2 = _interopRequireDefault(_SafeAreaView);

var _withOrientation = require('../withOrientation');

var _withOrientation2 = _interopRequireDefault(_withOrientation);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }

function _toConsumableArray(arr) { if (Array.isArray(arr)) { for (var i = 0, arr2 = Array(arr.length); i < arr.length; i++) { arr2[i] = arr[i]; } return arr2; } else { return Array.from(arr); } }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

var majorVersion = parseInt(_reactNative.Platform.Version, 10);
var isIos = _reactNative.Platform.OS === 'ios';
var useHorizontalTabs = majorVersion >= 11 && isIos;

var TabBarBottom = function (_React$PureComponent) {
  _inherits(TabBarBottom, _React$PureComponent);

  function TabBarBottom() {
    var _ref;

    var _temp, _this, _ret;

    _classCallCheck(this, TabBarBottom);

    for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {
      args[_key] = arguments[_key];
    }

    return _ret = (_temp = (_this = _possibleConstructorReturn(this, (_ref = TabBarBottom.__proto__ || Object.getPrototypeOf(TabBarBottom)).call.apply(_ref, [this].concat(args))), _this), _this._renderLabel = function (scene) {
      var _this$props = _this.props,
          position = _this$props.position,
          navigation = _this$props.navigation,
          activeTintColor = _this$props.activeTintColor,
          inactiveTintColor = _this$props.inactiveTintColor,
          labelStyle = _this$props.labelStyle,
          showLabel = _this$props.showLabel,
          showIcon = _this$props.showIcon,
          isLandscape = _this$props.isLandscape,
          allowFontScaling = _this$props.allowFontScaling;

      if (showLabel === false) {
        return null;
      }
      var index = scene.index;
      var routes = navigation.state.routes;
      // Prepend '-1', so there are always at least 2 items in inputRange

      var inputRange = [-1].concat(_toConsumableArray(routes.map(function (x, i) {
        return i;
      })));
      var outputRange = inputRange.map(function (inputIndex) {
        return inputIndex === index ? activeTintColor : inactiveTintColor;
      });
      var color = position.interpolate({
        inputRange: inputRange,
        outputRange: outputRange
      });

      var tintColor = scene.focused ? activeTintColor : inactiveTintColor;
      var label = _this.props.getLabel(_extends({}, scene, { tintColor: tintColor }));
      var marginLeft = 0;
      if (isLandscape && showIcon && useHorizontalTabs) {
        marginLeft = LABEL_LEFT_MARGIN;
      }
      var marginTop = 0;
      if (!isLandscape && showIcon && useHorizontalTabs) {
        marginTop = LABEL_TOP_MARGIN;
      }

      if (typeof label === 'string') {
        return React.createElement(
          _reactNative.Animated.Text,
          {
            style: [styles.label, { color: color, marginLeft: marginLeft, marginTop: marginTop }, labelStyle],
            allowFontScaling: allowFontScaling
          },
          label
        );
      }

      if (typeof label === 'function') {
        return label(_extends({}, scene, { tintColor: tintColor }));
      }

      return label;
    }, _this._renderIcon = function (scene) {
      var _this$props2 = _this.props,
          position = _this$props2.position,
          navigation = _this$props2.navigation,
          activeTintColor = _this$props2.activeTintColor,
          inactiveTintColor = _this$props2.inactiveTintColor,
          renderIcon = _this$props2.renderIcon,
          showIcon = _this$props2.showIcon,
          showLabel = _this$props2.showLabel;

      if (showIcon === false) {
        return null;
      }
      return React.createElement(_TabBarIcon2.default, {
        position: position,
        navigation: navigation,
        activeTintColor: activeTintColor,
        inactiveTintColor: inactiveTintColor,
        renderIcon: renderIcon,
        scene: scene,
        style: showLabel && useHorizontalTabs ? {} : styles.icon
      });
    }, _this._renderTestIDProps = function (scene) {
      var testIDProps = _this.props.getTestIDProps && _this.props.getTestIDProps(scene);
      return testIDProps;
    }, _temp), _possibleConstructorReturn(_this, _ret);
  }
  // See https://developer.apple.com/library/content/documentation/UserExperience/Conceptual/UIKitUICatalog/UITabBar.html


  _createClass(TabBarBottom, [{
    key: 'render',
    value: function render() {
      var _this2 = this;

      var _props = this.props,
          position = _props.position,
          navigation = _props.navigation,
          jumpToIndex = _props.jumpToIndex,
          getOnPress = _props.getOnPress,
          getTestIDProps = _props.getTestIDProps,
          activeBackgroundColor = _props.activeBackgroundColor,
          inactiveBackgroundColor = _props.inactiveBackgroundColor,
          style = _props.style,
          animateStyle = _props.animateStyle,
          tabStyle = _props.tabStyle,
          isLandscape = _props.isLandscape;
      var routes = navigation.state.routes;

      var previousScene = routes[navigation.state.index];
      // Prepend '-1', so there are always at least 2 items in inputRange
      var inputRange = [-1].concat(_toConsumableArray(routes.map(function (x, i) {
        return i;
      })));

      var tabBarStyle = [styles.tabBar, isLandscape && useHorizontalTabs ? styles.tabBarLandscape : styles.tabBarPortrait, style];

      return React.createElement(
        _reactNative.Animated.View,
        { style: animateStyle },
        React.createElement(
          _SafeAreaView2.default,
          {
            style: tabBarStyle,
            forceInset: { bottom: 'always', top: 'never' }
          },
          routes.map(function (route, index) {
            var focused = index === navigation.state.index;
            var scene = { route: route, index: index, focused: focused };
            var _onPress = getOnPress(previousScene, scene);
            var outputRange = inputRange.map(function (inputIndex) {
              return inputIndex === index ? activeBackgroundColor : inactiveBackgroundColor;
            });
            var backgroundColor = position.interpolate({
              inputRange: inputRange,
              outputRange: outputRange
            });

            var justifyContent = _this2.props.showIcon ? 'flex-end' : 'center';
            var extraProps = _this2._renderTestIDProps(scene) || {};
            var testID = extraProps.testID,
                accessibilityLabel = extraProps.accessibilityLabel;


            return React.createElement(
              _reactNative.TouchableWithoutFeedback,
              {
                key: route.key,
                testID: testID,
                accessibilityLabel: accessibilityLabel,
                onPress: function onPress() {
                  return _onPress ? _onPress({ previousScene: previousScene, scene: scene, jumpToIndex: jumpToIndex }) : jumpToIndex(index);
                }
              },
              React.createElement(
                _reactNative.Animated.View,
                {
                  style: [styles.tab, isLandscape && useHorizontalTabs && styles.tabLandscape, !isLandscape && useHorizontalTabs && styles.tabPortrait, { backgroundColor: backgroundColor }, tabStyle]
                },
                _this2._renderIcon(scene),
                _this2._renderLabel(scene)
              )
            );
          })
        )
      );
    }
  }]);

  return TabBarBottom;
}(React.PureComponent);

TabBarBottom.defaultProps = {
  activeTintColor: '#3478f6', // Default active tint color in iOS 10
  activeBackgroundColor: 'transparent',
  inactiveTintColor: '#929292', // Default inactive tint color in iOS 10
  inactiveBackgroundColor: 'transparent',
  showLabel: true,
  showIcon: true,
  allowFontScaling: true
};


var LABEL_LEFT_MARGIN = 20;
var LABEL_TOP_MARGIN = 15;
var styles = _reactNative.StyleSheet.create({
  tabBar: {
    backgroundColor: '#F7F7F7', // Default background color in iOS 10
    borderTopWidth: _reactNative.StyleSheet.hairlineWidth,
    borderTopColor: 'rgba(0, 0, 0, .3)',
    flexDirection: 'row'
  },
  tabBarLandscape: {
    height: 29
  },
  tabBarPortrait: {
    height: 49
  },
  tab: {
    flex: 1,
    alignItems: isIos ? 'center' : 'stretch',
    justifyContent: 'flex-end'
  },
  tabPortrait: {
    justifyContent: 'flex-end',
    flexDirection: 'column'
  },
  tabLandscape: {
    justifyContent: 'center',
    flexDirection: 'row'
  },
  icon: {
    flexGrow: 1
  },
  label: {
    textAlign: 'center',
    fontSize: 10,
    marginBottom: 1.5,
    backgroundColor: 'transparent'
  }
});

exports.default = (0, _withOrientation2.default)(TabBarBottom);