text: Object.defineProperty(exports,"__esModule",{value:true});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 _react2=_interopRequireDefault(_react);
  var _propTypes=require('prop-types');var _propTypes2=_interopRequireDefault(_propTypes);
  var _reactNative=require('react-native');
  var _reactNativeInteractable=require('react-native-interactable');var _reactNativeInteractable2=_interopRequireDefault(_reactNativeInteractable);
  var _lodash=require('lodash');var _lodash2=_interopRequireDefault(_lodash);
  var _helpers=require('../../helpers');
  var _commons=require('../../commons');
  var _CarouselPresenter=require('./CarouselPresenter');var presenter=_interopRequireWildcard(_CarouselPresenter);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 _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj};}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
  
  Carousel2=function(_BaseComponent){_inherits(Carousel2,_BaseComponent);
  
  
  
  
  
  
  
  
  
  
  
  
  function Carousel2(props){_classCallCheck(this,Carousel2);var _this=_possibleConstructorReturn(this,(Carousel2.__proto__||Object.getPrototypeOf(Carousel2)).call(this,
  props));
  _this.deltaX=new _reactNative.Animated.Value(0);
  
  _this.onStop=_this.onStop.bind(_this);
  _this.state={
  currentPage:props.initialPage};return _this;
  
  }_createClass(Carousel2,[{key:'componentWillMount',value:function componentWillMount()
  
  {
  this.updateCarouselPosition();
  }},{key:'onStop',value:function onStop(
  
  event){var _this2=this;
  var offset=event.nativeEvent.x;
  var newPage=presenter.calcPageIndex(-offset,this.props);var
  currentPage=this.state.currentPage;
  
  this.setState({
  currentPage:newPage},
  function(){
  if(currentPage!==newPage){
  _lodash2.default.invoke(_this2.props,'onChangePage',newPage,currentPage);
  }
  });
  
  if(presenter.isOutOfBounds(-offset,this.props)){
  this.updateCarouselPosition();
  }
  }},{key:'updateCarouselPosition',value:function updateCarouselPosition()
  
  {
  var position={
  x:-presenter.calcOffset(this.props,this.state),
  y:0};
  
  this.setState({position:position});
  
  if(!this.carousel){
  return;
  }
  
  this.carousel.snapTo({index:1});
  }},{key:'getSnappingPoints',value:function getSnappingPoints()
  
  {var _props=
  this.props,pageWidth=_props.pageWidth,loop=_props.loop;
  var length=presenter.getChildrenLength(this.props);
  if(loop){
  length+=2;
  }
  var snappingPoints=_lodash2.default.times(length,function(i){
  return{
  x:-i*pageWidth,
  id:i,
  tension:500,
  damping:0.6};
  
  });
  
  return snappingPoints;
  }},{key:'generateStyles',value:function generateStyles()
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  {
  this.styles=createStyles(this.props);
  }},{key:'cloneChild',value:function cloneChild(
  
  child){
  if(!child.key){
  return child;
  }
  return _react2.default.cloneElement(child,{
  key:child.key+'-clone'});
  
  }},{key:'renderPages',value:function renderPages()
  
  {var
  loop=this.props.loop;var
  children=this.props.children;
  var length=presenter.getChildrenLength(this.props);
  
  if(loop){
  children=[
  this.cloneChild(children[length-1])].concat(_toConsumableArray(
  children),[
  this.cloneChild(children[0])]);
  
  }
  
  return children;
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  }},{key:'render',value:function render()
  
  {var _this3=this;
  var carouselWidth=presenter.calcCarouselWidth(this.props);var
  position=this.state.position;
  return(
  _react2.default.createElement(_reactNative.View,{style:this.styles.container},
  _react2.default.createElement(_reactNativeInteractable2.default.View,{
  ref:function ref(carousel){_this3.carousel=carousel;},
  horizontalOnly:true,
  dragToss:0.05,
  snapPoints:this.getSnappingPoints(),
  onStop:this.onStop,
  animatedValueX:this.deltaX,
  initialPosition:position,
  style:[this.styles.scrollStrip,{width:carouselWidth}]},
  
  this.renderPages())));
  
  
  
  }}]);return Carousel2;}(_commons.BaseComponent);Carousel2.displayName='IGNORE';Carousel2.propTypes={pageWidth:_propTypes2.default.number,initialPage:_propTypes2.default.number,loop:_propTypes2.default.bool};Carousel2.defaultProps={pageWidth:_helpers.Constants.screenWidth,initialPage:0};exports.default=Carousel2;
  
  
  function createStyles(){
  return _reactNative.StyleSheet.create({
  container:{
  flex:1},
  
  scrollStrip:{
  flexDirection:'row',
  flex:1,
  borderBottomWidth:1}});
  
  
  }