'use strict';

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 _propTypes = require('prop-types');

var _propTypes2 = _interopRequireDefault(_propTypes);

var _react = require('react');

var _react2 = _interopRequireDefault(_react);

var _classnames = require('classnames');

var _classnames2 = _interopRequireDefault(_classnames);

var _momentTimezone = require('moment-timezone');

var _momentTimezone2 = _interopRequireDefault(_momentTimezone);

var _propTypes3 = require('../../utils/propTypes');

var _accessors = require('../../utils/accessors');

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

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 EventWrapper = function (_React$Component) {
  _inherits(EventWrapper, _React$Component);

  function EventWrapper() {
    var _ref;

    var _temp, _this, _ret;

    _classCallCheck(this, EventWrapper);

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

    return _ret = (_temp = (_this = _possibleConstructorReturn(this, (_ref = EventWrapper.__proto__ || Object.getPrototypeOf(EventWrapper)).call.apply(_ref, [this].concat(args))), _this), _this.handleResizeUp = function (e) {
      if (e.button !== 0) return;
      e.stopPropagation();
      _this.handleBeginAction(e, 'resize', 'UP');
    }, _this.handleResizeDown = function (e) {
      if (e.button !== 0) return;
      e.stopPropagation();
      _this.handleBeginAction(e, 'resize', 'DOWN');
    }, _this.handleResizeLeft = function (e) {
      if (e.button !== 0) return;
      e.stopPropagation();
      _this.handleBeginAction(e, 'resize', 'LEFT');
    }, _this.handleResizeRight = function (e) {
      if (e.button !== 0) return;
      e.stopPropagation();
      _this.handleBeginAction(e, 'resize', 'RIGHT');
    }, _this.handleStartDragging = function (e) {
      if (e.button === 0) {
        _this.handleBeginAction(e, 'move');
      }
    }, _this.handleBeginAction = function (e, action, direction) {
      var lastNativeEvent = _this.context.draggable.dragAndDropAction.nativeEvent;
      var nativeEvent = e.nativeEvent.type;
      var touchEndThenMouseDown = lastNativeEvent === 'touchend' && nativeEvent === 'mousedown';
      var interacting = _this.context.draggable.dragAndDropAction.interacting;


      _this.context.draggable.onBeginAction(_this.props.event, action, direction, nativeEvent);

      if (nativeEvent === 'touchend' && !interacting || touchEndThenMouseDown) {
        _this.context.draggable.onEnd(null);
      }
    }, _temp), _possibleConstructorReturn(_this, _ret);
  }

  _createClass(EventWrapper, [{
    key: 'renderAnchor',
    value: function renderAnchor(direction) {
      var smallSlotSize = _momentTimezone2.default.duration(40, 'minutes').asMilliseconds();
      var smallSlot = Date.parse(this.props.event.end) - Date.parse(this.props.event.start) < smallSlotSize;
      var classMode = void 0;
      switch (true) {
        case this.props.isGenericCalendarMode:
          classMode = 'fr';
          break;
        case direction === 'Up' || direction === 'Down':
          classMode = 'ns';
          break;
        default:
          classMode = 'ew';
      }
      return _react2.default.createElement(
        'div',
        {
          className: smallSlot ? 'rbc-addons-dnd-resize-' + classMode + '-anchor-small ' : 'rbc-addons-dnd-resize-' + classMode + '-anchor',
          onMouseDown: this['handleResize' + direction]
        },
        _react2.default.createElement('div', { className: 'rbc-addons-dnd-resize-' + classMode + '-icon' }),
        _react2.default.createElement('div', { className: 'rbc-addons-dnd-resize-' + classMode + '-icon' })
      );
    }
  }, {
    key: 'render',
    value: function render() {
      var _props = this.props,
          event = _props.event,
          type = _props.type,
          continuesPrior = _props.continuesPrior,
          continuesAfter = _props.continuesAfter,
          isGenericCalendarMode = _props.isGenericCalendarMode;
      var children = this.props.children;


      if (event.__isPreview) return _react2.default.cloneElement(children, {
        className: (0, _classnames2.default)(children.props.className, 'rbc-addons-dnd-drag-preview')
      });

      var draggable = this.context.draggable;
      var draggableAccessor = draggable.draggableAccessor,
          resizableAccessor = draggable.resizableAccessor;


      var isDraggable = draggableAccessor ? !!(0, _accessors.accessor)(event, draggableAccessor) : true;

      /*
      * The resizability of events depends on whether they are
      * allDay events and how they are displayed.
      *
      * 1. If the event is being shown in an event row (because
      * it is an allDay event shown in the header row or because as
      * in month view the view is showing all events as rows) then we
      * allow east-west resizing.
      *
      * 2. Otherwise the event is being displayed
      * normally, we can drag it north-south to resize the times.
      *
      * See `DropWrappers` for handling of the drop of such events.
      *
      * Notwithstanding the above, we never show drag anchors for
      * events which continue beyond current component. This happens
      * in the middle of events when showMultiDay is true, and to
      * events at the edges of the calendar's min/max location.
      */

      var isResizable = resizableAccessor ? !!(0, _accessors.accessor)(event, resizableAccessor) : true;
      /* Event is not draggable, no need to wrap it */
      if (!isDraggable && !isResizable) {
        return children;
      }

      if (isResizable || isDraggable) {
        /*
        * props.children is the singular <Event> component.
        * BigCalendar positions the Event abolutely and we
        * need the anchors to be part of that positioning.
        * So we insert the anchors inside the Event's children
        * rather than wrap the Event here as the latter approach
        * would lose the positioning.
        */
        var newProps = isDraggable ? {
          onMouseDown: this.handleStartDragging,
          onTouchStart: this.handleStartDragging
        } : {};

        if (isResizable) {
          // replace original event child with anchor-embellished child
          var StartAnchor = null;
          var EndAnchor = null;

          if (type === 'date') {
            StartAnchor = !continuesPrior && this.renderAnchor('Left');
            EndAnchor = !continuesAfter && this.renderAnchor('Right');
          } else if (isGenericCalendarMode) {
            StartAnchor = !continuesAfter && this.renderAnchor('Up');
            EndAnchor = !continuesAfter && this.renderAnchor('Down');
          } else {
            EndAnchor = !continuesAfter && this.renderAnchor('Down');
          }

          newProps.children = _react2.default.createElement(
            'div',
            { className: 'rbc-addons-dnd-resizable' },
            StartAnchor,
            children.props.children,
            EndAnchor
          );
        }

        if (draggable.dragAndDropAction.interacting && // if an event is being dragged right now
        draggable.dragAndDropAction.event === event // and it's the current event
        ) {
            // add a new class to it
            newProps.className = (0, _classnames2.default)(children.props.className, 'rbc-addons-dnd-dragged-event');
          }

        children = _react2.default.cloneElement(children, newProps);
      }

      return children;
    }
  }]);

  return EventWrapper;
}(_react2.default.Component);

EventWrapper.contextTypes = {
  draggable: _propTypes2.default.shape({
    onStart: _propTypes2.default.func,
    onEnd: _propTypes2.default.func,
    onBeginAction: _propTypes2.default.func,
    draggableAccessor: _propTypes3.accessor,
    resizableAccessor: _propTypes3.accessor,
    dragAndDropAction: _propTypes2.default.object
  })
};
EventWrapper.propTypes = {
  type: _propTypes2.default.oneOf(['date', 'time']),
  event: _propTypes2.default.object.isRequired,

  draggable: _propTypes2.default.bool,
  allDay: _propTypes2.default.bool,
  isRow: _propTypes2.default.bool,
  continuesPrior: _propTypes2.default.bool,
  continuesAfter: _propTypes2.default.bool,
  isDragging: _propTypes2.default.bool,
  isResizing: _propTypes2.default.bool,
  isGenericCalendarMode: _propTypes2.default.bool
};
exports.default = EventWrapper;