(window["webpackJsonp"] = window["webpackJsonp"] || []).push([["/js/sortable"],{

/***/ "./node_modules/html5sortable/dist/html5sortable.es.js":
/*!*************************************************************!*\
  !*** ./node_modules/html5sortable/dist/html5sortable.es.js ***!
  \*************************************************************/
/*! exports provided: default */
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
__webpack_require__.r(__webpack_exports__);
/*
 * HTML5Sortable package
 * https://github.com/lukasoppermann/html5sortable
 *
 * Maintained by Lukas Oppermann <lukas@vea.re>
 *
 * Released under the MIT license.
 */
/**
 * Get or set data on element
 * @param {HTMLElement} element
 * @param {string} key
 * @param {any} value
 * @return {*}
 */
function addData(element, key, value) {
    if (value === undefined) {
        return element && element.h5s && element.h5s.data && element.h5s.data[key];
    }
    else {
        element.h5s = element.h5s || {};
        element.h5s.data = element.h5s.data || {};
        element.h5s.data[key] = value;
    }
}
/**
 * Remove data from element
 * @param {HTMLElement} element
 */
function removeData(element) {
    if (element.h5s) {
        delete element.h5s.data;
    }
}

function _filter (nodes, selector) {
    if (!(nodes instanceof NodeList || nodes instanceof HTMLCollection || nodes instanceof Array)) {
        throw new Error('You must provide a nodeList/HTMLCollection/Array of elements to be filtered.');
    }
    if (typeof selector !== 'string') {
        return Array.from(nodes);
    }
    return Array.from(nodes).filter(function (item) { return item.nodeType === 1 && item.matches(selector); });
}

/* eslint-env browser */
var stores = new Map();
/**
 * Stores data & configurations per Sortable
 * @param {Object} config
 */
var Store = (function () {
    function Store() {
        this._config = new Map(); // eslint-disable-line no-undef
        this._placeholder = undefined; // eslint-disable-line no-undef
        this._data = new Map(); // eslint-disable-line no-undef
    }
    Object.defineProperty(Store.prototype, "config", {
        /**
         * get the configuration map of a class instance
         * @method config
         * @return {object}
         */
        get: function () {
            // transform Map to object
            var config = {};
            this._config.forEach(function (value, key) {
                config[key] = value;
            });
            // return object
            return config;
        },
        /**
         * set the configuration of a class instance
         * @method config
         * @param {object} config object of configurations
         */
        set: function (config) {
            if (typeof config !== 'object') {
                throw new Error('You must provide a valid configuration object to the config setter.');
            }
            // combine config with default
            var mergedConfig = Object.assign({}, config);
            // add config to map
            this._config = new Map(Object.entries(mergedConfig));
        },
        enumerable: true,
        configurable: true
    });
    /**
     * set individual configuration of a class instance
     * @method setConfig
     * @param  key valid configuration key
     * @param  value any value
     * @return void
     */
    Store.prototype.setConfig = function (key, value) {
        if (!this._config.has(key)) {
            throw new Error("Trying to set invalid configuration item: " + key);
        }
        // set config
        this._config.set(key, value);
    };
    /**
     * get an individual configuration of a class instance
     * @method getConfig
     * @param  key valid configuration key
     * @return any configuration value
     */
    Store.prototype.getConfig = function (key) {
        if (!this._config.has(key)) {
            throw new Error("Invalid configuration item requested: " + key);
        }
        return this._config.get(key);
    };
    Object.defineProperty(Store.prototype, "placeholder", {
        /**
         * get the placeholder for a class instance
         * @method placeholder
         * @return {HTMLElement|null}
         */
        get: function () {
            return this._placeholder;
        },
        /**
         * set the placeholder for a class instance
         * @method placeholder
         * @param {HTMLElement} placeholder
         * @return {void}
         */
        set: function (placeholder) {
            if (!(placeholder instanceof HTMLElement) && placeholder !== null) {
                throw new Error('A placeholder must be an html element or null.');
            }
            this._placeholder = placeholder;
        },
        enumerable: true,
        configurable: true
    });
    /**
     * set an data entry
     * @method setData
     * @param {string} key
     * @param {any} value
     * @return {void}
     */
    Store.prototype.setData = function (key, value) {
        if (typeof key !== 'string') {
            throw new Error("The key must be a string.");
        }
        this._data.set(key, value);
    };
    /**
     * get an data entry
     * @method getData
     * @param {string} key an existing key
     * @return {any}
     */
    Store.prototype.getData = function (key) {
        if (typeof key !== 'string') {
            throw new Error("The key must be a string.");
        }
        return this._data.get(key);
    };
    /**
     * delete an data entry
     * @method deleteData
     * @param {string} key an existing key
     * @return {boolean}
     */
    Store.prototype.deleteData = function (key) {
        if (typeof key !== 'string') {
            throw new Error("The key must be a string.");
        }
        return this._data.delete(key);
    };
    return Store;
}());
function store (sortableElement) {
    // if sortableElement is wrong type
    if (!(sortableElement instanceof HTMLElement)) {
        throw new Error('Please provide a sortable to the store function.');
    }
    // create new instance if not avilable
    if (!stores.has(sortableElement)) {
        stores.set(sortableElement, new Store());
    }
    // return instance
    return stores.get(sortableElement);
}

/**
 * @param {Array|HTMLElement} element
 * @param {Function} callback
 * @param {string} event
 */
function addEventListener(element, eventName, callback) {
    if (element instanceof Array) {
        for (var i = 0; i < element.length; ++i) {
            addEventListener(element[i], eventName, callback);
        }
        return;
    }
    element.addEventListener(eventName, callback);
    store(element).setData("event" + eventName, callback);
}
/**
 * @param {Array<HTMLElement>|HTMLElement} element
 * @param {string} eventName
 */
function removeEventListener(element, eventName) {
    if (element instanceof Array) {
        for (var i = 0; i < element.length; ++i) {
            removeEventListener(element[i], eventName);
        }
        return;
    }
    element.removeEventListener(eventName, store(element).getData("event" + eventName));
    store(element).deleteData("event" + eventName);
}

/**
 * @param {Array<HTMLElement>|HTMLElement} element
 * @param {string} attribute
 * @param {string} value
 */
function addAttribute(element, attribute, value) {
    if (element instanceof Array) {
        for (var i = 0; i < element.length; ++i) {
            addAttribute(element[i], attribute, value);
        }
        return;
    }
    element.setAttribute(attribute, value);
}
/**
 * @param {Array|HTMLElement} element
 * @param {string} attribute
 */
function removeAttribute(element, attribute) {
    if (element instanceof Array) {
        for (var i = 0; i < element.length; ++i) {
            removeAttribute(element[i], attribute);
        }
        return;
    }
    element.removeAttribute(attribute);
}

function offset (element) {
    if (!element.parentElement || element.getClientRects().length === 0) {
        throw new Error('target element must be part of the dom');
    }
    var rect = element.getClientRects()[0];
    return {
        left: rect.left + window.pageXOffset,
        right: rect.right + window.pageXOffset,
        top: rect.top + window.pageYOffset,
        bottom: rect.bottom + window.pageYOffset
    };
}

function _debounce (func, wait) {
    if (wait === void 0) { wait = 0; }
    var timeout;
    return function () {
        var args = [];
        for (var _i = 0; _i < arguments.length; _i++) {
            args[_i - 0] = arguments[_i];
        }
        clearTimeout(timeout);
        timeout = setTimeout(function () {
            func.apply(void 0, args);
        }, wait);
    };
}

function index (element, elementList) {
    if (!(element instanceof HTMLElement) || !(elementList instanceof NodeList || elementList instanceof HTMLCollection || elementList instanceof Array)) {
        throw new Error('You must provide an element and a list of elements.');
    }
    return Array.from(elementList).indexOf(element);
}

function isInDom (element) {
    if (!(element instanceof HTMLElement)) {
        throw new Error('Element is not a node element.');
    }
    return element.parentNode !== null;
}

/* eslint-env browser */
/**
 * Insert node before or after target
 * @param {HTMLElement} referenceNode - reference element
 * @param {HTMLElement} newElement - element to be inserted
 * @param {String} position - insert before or after reference element
 */
var insertNode = function (referenceNode, newElement, position) {
    if (!(referenceNode instanceof HTMLElement) || !(referenceNode.parentElement instanceof HTMLElement)) {
        throw new Error('target and element must be a node');
    }
    referenceNode.parentElement.insertBefore(newElement, (position === 'before' ? referenceNode : referenceNode.nextElementSibling));
};
/**
 * Insert before target
 * @param {HTMLElement} target
 * @param {HTMLElement} element
 */
var insertBefore = function (target, element) { return insertNode(target, element, 'before'); };
/**
 * Insert after target
 * @param {HTMLElement} target
 * @param {HTMLElement} element
 */
var insertAfter = function (target, element) { return insertNode(target, element, 'after'); };

function _serialize (sortableContainer, customItemSerializer, customContainerSerializer) {
    if (customItemSerializer === void 0) { customItemSerializer = function (serializedItem, sortableContainer) { return serializedItem; }; }
    if (customContainerSerializer === void 0) { customContainerSerializer = function (serializedContainer) { return serializedContainer; }; }
    // check for valid sortableContainer
    if (!(sortableContainer instanceof HTMLElement) || !sortableContainer.isSortable === true) {
        throw new Error('You need to provide a sortableContainer to be serialized.');
    }
    // check for valid serializers
    if (typeof customItemSerializer !== 'function' || typeof customContainerSerializer !== 'function') {
        throw new Error('You need to provide a valid serializer for items and the container.');
    }
    // get options
    var options = addData(sortableContainer, 'opts');
    var item = options.items;
    // serialize container
    var items = _filter(sortableContainer.children, item);
    var serializedItems = items.map(function (item) {
        return {
            parent: sortableContainer,
            node: item,
            html: item.outerHTML,
            index: index(item, items)
        };
    });
    // serialize container
    var container = {
        node: sortableContainer,
        itemCount: serializedItems.length
    };
    return {
        container: customContainerSerializer(container),
        items: serializedItems.map(function (item) { return customItemSerializer(item, sortableContainer); })
    };
}

function _makePlaceholder (sortableElement, placeholder, placeholderClass) {
    if (placeholderClass === void 0) { placeholderClass = 'sortable-placeholder'; }
    if (!(sortableElement instanceof HTMLElement)) {
        throw new Error('You must provide a valid element as a sortable.');
    }
    // if placeholder is not an element
    if (!(placeholder instanceof HTMLElement) && placeholder !== undefined) {
        throw new Error('You must provide a valid element as a placeholder or set ot to undefined.');
    }
    // if no placeholder element is given
    if (placeholder === undefined) {
        if (['UL', 'OL'].includes(sortableElement.tagName)) {
            placeholder = document.createElement('li');
        }
        else if (['TABLE', 'TBODY'].includes(sortableElement.tagName)) {
            placeholder = document.createElement('tr');
            // set colspan to always all rows, otherwise the item can only be dropped in first column
            placeholder.innerHTML = '<td colspan="100"></td>';
        }
        else {
            placeholder = document.createElement('div');
        }
    }
    // add classes to placeholder
    if (typeof placeholderClass === 'string') {
        (_a = placeholder.classList).add.apply(_a, placeholderClass.split(' '));
    }
    return placeholder;
    var _a;
}

function _getElementHeight (element) {
    if (!(element instanceof HTMLElement)) {
        throw new Error('You must provide a valid dom element');
    }
    // get calculated style of element
    var style = window.getComputedStyle(element);
    // pick applicable properties, convert to int and reduce by adding
    return ['height', 'padding-top', 'padding-bottom']
        .map(function (key) {
        var int = parseInt(style.getPropertyValue(key), 10);
        return isNaN(int) ? 0 : int;
    })
        .reduce(function (sum, value) { return sum + value; });
}

function _getHandles (items, selector) {
    if (!(items instanceof Array)) {
        throw new Error('You must provide a Array of HTMLElements to be filtered.');
    }
    if (typeof selector !== 'string') {
        return items;
    }
    return items
        .filter(function (item) {
        return item.querySelector(selector) instanceof HTMLElement;
    })
        .map(function (item) {
        return item.querySelector(selector);
    });
}

/**
 * defaultDragImage returns the current item as dragged image
 * @param {HTMLElement} draggedElement - the item that the user drags
 * @param {object} elementOffset - an object with the offsets top, left, right & bottom
 * @param {Event} event - the original drag event object
 * @return {object} with element, posX and posY properties
 */
var defaultDragImage = function (draggedElement, elementOffset, event) {
    return {
        element: draggedElement,
        posX: event.pageX - elementOffset.left,
        posY: event.pageY - elementOffset.top
    };
};
function setDragImage (event, draggedElement, customDragImage) {
    // check if event is provided
    if (!(event instanceof Event)) {
        throw new Error('setDragImage requires a DragEvent as the first argument.');
    }
    // check if draggedElement is provided
    if (!(draggedElement instanceof HTMLElement)) {
        throw new Error('setDragImage requires the dragged element as the second argument.');
    }
    // set default function of none provided
    if (!customDragImage) {
        customDragImage = defaultDragImage;
    }
    // check if setDragImage method is available
    if (event.dataTransfer && event.dataTransfer.setDragImage) {
        // get the elements offset
        var elementOffset = offset(draggedElement);
        // get the dragImage
        var dragImage = customDragImage(draggedElement, elementOffset, event);
        // check if custom function returns correct values
        if (!(dragImage.element instanceof HTMLElement) || typeof dragImage.posX !== 'number' || typeof dragImage.posY !== 'number') {
            throw new Error('The customDragImage function you provided must return and object with the properties element[string], posX[integer], posY[integer].');
        }
        // needs to be set for HTML5 drag & drop to work
        event.dataTransfer.effectAllowed = 'copyMove';
        // Firefox requires it to use the event target's id for the data
        event.dataTransfer.setData('text/plain', event.target.id);
        // set the drag image on the event
        event.dataTransfer.setDragImage(dragImage.element, dragImage.posX, dragImage.posY);
    }
}

function _listsConnected (destination, origin) {
    // check if valid sortable
    if (destination.isSortable === true) {
        var acceptFrom = store(destination).getConfig('acceptFrom');
        // check if acceptFrom is valid
        if (acceptFrom !== null && acceptFrom !== false && typeof acceptFrom !== 'string') {
            throw new Error('HTML5Sortable: Wrong argument, "acceptFrom" must be "null", "false", or a valid selector string.');
        }
        if (acceptFrom !== null) {
            return acceptFrom !== false && acceptFrom.split(',').filter(function (sel) {
                return sel.length > 0 && origin.matches(sel);
            }).length > 0;
        }
        // drop in same list
        if (destination === origin) {
            return true;
        }
        // check if lists are connected with connectWith
        if (store(destination).getConfig('connectWith') !== undefined && store(destination).getConfig('connectWith') !== null) {
            return store(destination).getConfig('connectWith') === store(origin).getConfig('connectWith');
        }
    }
    return false;
}

var defaultConfiguration = {
    items: null,
    // deprecated
    connectWith: null,
    // deprecated
    disableIEFix: null,
    acceptFrom: null,
    copy: false,
    placeholder: null,
    placeholderClass: 'sortable-placeholder',
    draggingClass: 'sortable-dragging',
    hoverClass: false,
    debounce: 0,
    throttleTime: 100,
    maxItems: 0,
    itemSerializer: undefined,
    containerSerializer: undefined,
    customDragImage: null
};

/**
 * make sure a function is only called once within the given amount of time
 * @param {Function} fn the function to throttle
 * @param {number} threshold time limit for throttling
 */
// must use function to keep this context
function _throttle (fn, threshold) {
    var _this = this;
    if (threshold === void 0) { threshold = 250; }
    // check function
    if (typeof fn !== 'function') {
        throw new Error('You must provide a function as the first argument for throttle.');
    }
    // check threshold
    if (typeof threshold !== 'number') {
        throw new Error('You must provide a number as the second argument for throttle.');
    }
    var lastEventTimestamp = null;
    return function () {
        var args = [];
        for (var _i = 0; _i < arguments.length; _i++) {
            args[_i - 0] = arguments[_i];
        }
        var now = Date.now();
        if (lastEventTimestamp === null || now - lastEventTimestamp >= threshold) {
            lastEventTimestamp = now;
            fn.apply(_this, args);
        }
    };
}

function enableHoverClass (sortableContainer, enable) {
    if (typeof store(sortableContainer).getConfig('hoverClass') === 'string') {
        var hoverClasses_1 = store(sortableContainer).getConfig('hoverClass').split(' ');
        // add class on hover
        if (enable === true) {
            addEventListener(sortableContainer, 'mousemove', _throttle(function (event) {
                // check of no mouse button was pressed when mousemove started == no drag
                if (event.buttons === 0) {
                    _filter(sortableContainer.children, store(sortableContainer).getConfig('items')).forEach(function (item) {
                        if (item !== event.target) {
                            (_a = item.classList).remove.apply(_a, hoverClasses_1);
                        }
                        else {
                            (_b = item.classList).add.apply(_b, hoverClasses_1);
                        }
                        var _a, _b;
                    });
                }
            }, store(sortableContainer).getConfig('throttleTime')));
            // remove class on leave
            addEventListener(sortableContainer, 'mouseleave', function () {
                _filter(sortableContainer.children, store(sortableContainer).getConfig('items')).forEach(function (item) {
                    (_a = item.classList).remove.apply(_a, hoverClasses_1);
                    var _a;
                });
            });
        }
        else {
            removeEventListener(sortableContainer, 'mousemove');
            removeEventListener(sortableContainer, 'mouseleave');
        }
    }
}

/* eslint-env browser */
/*
 * variables global to the plugin
 */
var dragging;
var draggingHeight;
/*
 * Keeps track of the initialy selected list, where 'dragstart' event was triggered
 * It allows us to move the data in between individual Sortable List instances
 */
// Origin List - data from before any item was changed
var originContainer;
var originIndex;
var originElementIndex;
var originItemsBeforeUpdate;
// Destination List - data from before any item was changed
var destinationItemsBeforeUpdate;
/**
 * remove event handlers from items
 * @param {Array|NodeList} items
 */
var _removeItemEvents = function (items) {
    removeEventListener(items, 'dragstart');
    removeEventListener(items, 'dragend');
    removeEventListener(items, 'dragover');
    removeEventListener(items, 'dragenter');
    removeEventListener(items, 'drop');
    removeEventListener(items, 'mouseenter');
    removeEventListener(items, 'mouseleave');
};
/**
 * _getDragging returns the current element to drag or
 * a copy of the element.
 * Is Copy Active for sortable
 * @param {HTMLElement} draggedItem - the item that the user drags
 * @param {HTMLElement} sortable a single sortable
 */
var _getDragging = function (draggedItem, sortable) {
    var ditem = draggedItem;
    if (store(sortable).getConfig('copy') === true) {
        ditem = draggedItem.cloneNode(true);
        addAttribute(ditem, 'aria-copied', 'true');
        draggedItem.parentElement.appendChild(ditem);
        ditem.style.display = 'none';
        ditem.oldDisplay = draggedItem.style.display;
    }
    return ditem;
};
/**
 * Remove data from sortable
 * @param {HTMLElement} sortable a single sortable
 */
var _removeSortableData = function (sortable) {
    removeData(sortable);
    removeAttribute(sortable, 'aria-dropeffect');
};
/**
 * Remove data from items
 * @param {Array<HTMLElement>|HTMLElement} items
 */
var _removeItemData = function (items) {
    removeAttribute(items, 'aria-grabbed');
    removeAttribute(items, 'aria-copied');
    removeAttribute(items, 'draggable');
    removeAttribute(items, 'role');
};
/**
 * find sortable from element. travels up parent element until found or null.
 * @param {HTMLElement} element a single sortable
 */
function findSortable(element) {
    while (element.isSortable !== true) {
        element = element.parentElement;
    }
    return element;
}
/**
 * Dragging event is on the sortable element. finds the top child that
 * contains the element.
 * @param {HTMLElement} sortableElement a single sortable
 * @param {HTMLElement} element is that being dragged
 */
function findDragElement(sortableElement, element) {
    var options = addData(sortableElement, 'opts');
    var items = _filter(sortableElement.children, options.items);
    var itemlist = items.filter(function (ele) {
        return ele.contains(element);
    });
    return itemlist.length > 0 ? itemlist[0] : element;
}
/**
 * Destroy the sortable
 * @param {HTMLElement} sortableElement a single sortable
 */
var _destroySortable = function (sortableElement) {
    var opts = addData(sortableElement, 'opts') || {};
    var items = _filter(sortableElement.children, opts.items);
    var handles = _getHandles(items, opts.handle);
    // remove event handlers & data from sortable
    removeEventListener(sortableElement, 'dragover');
    removeEventListener(sortableElement, 'dragenter');
    removeEventListener(sortableElement, 'drop');
    // remove event data from sortable
    _removeSortableData(sortableElement);
    // remove event handlers & data from items
    removeEventListener(handles, 'mousedown');
    _removeItemEvents(items);
    _removeItemData(items);
};
/**
 * Enable the sortable
 * @param {HTMLElement} sortableElement a single sortable
 */
var _enableSortable = function (sortableElement) {
    var opts = addData(sortableElement, 'opts');
    var items = _filter(sortableElement.children, opts.items);
    var handles = _getHandles(items, opts.handle);
    addAttribute(sortableElement, 'aria-dropeffect', 'move');
    addData(sortableElement, '_disabled', 'false');
    addAttribute(handles, 'draggable', 'true');
    // @todo: remove this fix
    // IE FIX for ghost
    // can be disabled as it has the side effect that other events
    // (e.g. click) will be ignored
    if (opts.disableIEFix === false) {
        var spanEl = (document || window.document).createElement('span');
        if (typeof spanEl.dragDrop === 'function') {
            addEventListener(handles, 'mousedown', function () {
                if (items.indexOf(this) !== -1) {
                    this.dragDrop();
                }
                else {
                    var parent = this.parentElement;
                    while (items.indexOf(parent) === -1) {
                        parent = parent.parentElement;
                    }
                    parent.dragDrop();
                }
            });
        }
    }
};
/**
 * Disable the sortable
 * @param {HTMLElement} sortableElement a single sortable
 */
var _disableSortable = function (sortableElement) {
    var opts = addData(sortableElement, 'opts');
    var items = _filter(sortableElement.children, opts.items);
    var handles = _getHandles(items, opts.handle);
    addAttribute(sortableElement, 'aria-dropeffect', 'none');
    addData(sortableElement, '_disabled', 'true');
    addAttribute(handles, 'draggable', 'false');
    removeEventListener(handles, 'mousedown');
};
/**
 * Reload the sortable
 * @param {HTMLElement} sortableElement a single sortable
 * @description events need to be removed to not be double bound
 */
var _reloadSortable = function (sortableElement) {
    var opts = addData(sortableElement, 'opts');
    var items = _filter(sortableElement.children, opts.items);
    var handles = _getHandles(items, opts.handle);
    addData(sortableElement, '_disabled', 'false');
    // remove event handlers from items
    _removeItemEvents(items);
    removeEventListener(handles, 'mousedown');
    // remove event handlers from sortable
    removeEventListener(sortableElement, 'dragover');
    removeEventListener(sortableElement, 'dragenter');
    removeEventListener(sortableElement, 'drop');
};
/**
 * Public sortable object
 * @param {Array|NodeList} sortableElements
 * @param {object|string} options|method
 */
function sortable(sortableElements, options) {
    // get method string to see if a method is called
    var method = String(options);
    options = options || {};
    // check if the user provided a selector instead of an element
    if (typeof sortableElements === 'string') {
        sortableElements = document.querySelectorAll(sortableElements);
    }
    // if the user provided an element, return it in an array to keep the return value consistant
    if (sortableElements instanceof HTMLElement) {
        sortableElements = [sortableElements];
    }
    sortableElements = Array.prototype.slice.call(sortableElements);
    if (/serialize/.test(method)) {
        return sortableElements.map(function (sortableContainer) {
            var opts = addData(sortableContainer, 'opts');
            return _serialize(sortableContainer, opts.itemSerializer, opts.containerSerializer);
        });
    }
    sortableElements.forEach(function (sortableElement) {
        if (/enable|disable|destroy/.test(method)) {
            return sortable[method](sortableElement);
        }
        // log deprecation
        ['connectWith', 'disableIEFix'].forEach(function (configKey) {
            if (options.hasOwnProperty(configKey) && options[configKey] !== null) {
                console.warn("HTML5Sortable: You are using the deprecated configuration \"" + configKey + "\". This will be removed in an upcoming version, make sure to migrate to the new options when updating.");
            }
        });
        // merge options with default options
        options = Object.assign({}, defaultConfiguration, store(sortableElement).config, options);
        // init data store for sortable
        store(sortableElement).config = options;
        // set options on sortable
        addData(sortableElement, 'opts', options);
        // property to define as sortable
        sortableElement.isSortable = true;
        // reset sortable
        _reloadSortable(sortableElement);
        // initialize
        var listItems = _filter(sortableElement.children, options.items);
        // create element if user defined a placeholder element as a string
        var customPlaceholder;
        if (options.placeholder !== null && options.placeholder !== undefined) {
            var tempContainer = document.createElement(sortableElement.tagName);
            tempContainer.innerHTML = options.placeholder;
            customPlaceholder = tempContainer.children[0];
        }
        // add placeholder
        store(sortableElement).placeholder = _makePlaceholder(sortableElement, customPlaceholder, options.placeholderClass);
        addData(sortableElement, 'items', options.items);
        if (options.acceptFrom) {
            addData(sortableElement, 'acceptFrom', options.acceptFrom);
        }
        else if (options.connectWith) {
            addData(sortableElement, 'connectWith', options.connectWith);
        }
        _enableSortable(sortableElement);
        addAttribute(listItems, 'role', 'option');
        addAttribute(listItems, 'aria-grabbed', 'false');
        // enable hover class
        enableHoverClass(sortableElement, true);
        /*
         Handle drag events on draggable items
         Handle is set at the sortableElement level as it will bubble up
         from the item
         */
        addEventListener(sortableElement, 'dragstart', function (e) {
            // ignore dragstart events
            if (e.target.isSortable === true) {
                return;
            }
            e.stopImmediatePropagation();
            if ((options.handle && !e.target.matches(options.handle)) || e.target.getAttribute('draggable') === 'false') {
                return;
            }
            var sortableContainer = findSortable(e.target);
            var dragItem = findDragElement(sortableContainer, e.target);
            // grab values
            originItemsBeforeUpdate = _filter(sortableContainer.children, options.items);
            originIndex = originItemsBeforeUpdate.indexOf(dragItem);
            originElementIndex = index(dragItem, sortableContainer.children);
            originContainer = sortableContainer;
            // add transparent clone or other ghost to cursor
            setDragImage(e, dragItem, options.customDragImage);
            // cache selsection & add attr for dragging
            draggingHeight = _getElementHeight(dragItem);
            dragItem.classList.add(options.draggingClass);
            dragging = _getDragging(dragItem, sortableContainer);
            addAttribute(dragging, 'aria-grabbed', 'true');
            // dispatch sortstart event on each element in group
            sortableContainer.dispatchEvent(new CustomEvent('sortstart', {
                detail: {
                    origin: {
                        elementIndex: originElementIndex,
                        index: originIndex,
                        container: originContainer
                    },
                    item: dragging
                }
            }));
        });
        /*
         We are capturing targetSortable before modifications with 'dragenter' event
        */
        addEventListener(sortableElement, 'dragenter', function (e) {
            if (e.target.isSortable === true) {
                return;
            }
            var sortableContainer = findSortable(e.target);
            destinationItemsBeforeUpdate = _filter(sortableContainer.children, addData(sortableContainer, 'items'))
                .filter(function (item) { return item !== store(sortableElement).placeholder; });
        });
        /*
         * Dragend Event - https://developer.mozilla.org/en-US/docs/Web/Events/dragend
         * Fires each time dragEvent end, or ESC pressed
         * We are using it to clean up any draggable elements and placeholders
         */
        addEventListener(sortableElement, 'dragend', function (e) {
            if (!dragging) {
                return;
            }
            dragging.classList.remove(options.draggingClass);
            addAttribute(dragging, 'aria-grabbed', 'false');
            if (dragging.getAttribute('aria-copied') === 'true' && addData(dragging, 'dropped') !== 'true') {
                dragging.remove();
            }
            dragging.style.display = dragging.oldDisplay;
            delete dragging.oldDisplay;
            var visiblePlaceholder = Array.from(stores.values()).map(function (data) { return data.placeholder; })
                .filter(function (placeholder) { return placeholder instanceof HTMLElement; })
                .filter(isInDom)[0];
            if (visiblePlaceholder) {
                visiblePlaceholder.remove();
            }
            // dispatch sortstart event on each element in group
            sortableElement.dispatchEvent(new CustomEvent('sortstop', {
                detail: {
                    origin: {
                        elementIndex: originElementIndex,
                        index: originIndex,
                        container: originContainer
                    },
                    item: dragging
                }
            }));
            dragging = null;
            draggingHeight = null;
        });
        /*
         * Drop Event - https://developer.mozilla.org/en-US/docs/Web/Events/drop
         * Fires when valid drop target area is hit
         */
        addEventListener(sortableElement, 'drop', function (e) {
            if (!_listsConnected(sortableElement, dragging.parentElement)) {
                return;
            }
            e.preventDefault();
            e.stopPropagation();
            addData(dragging, 'dropped', 'true');
            // get the one placeholder that is currently visible
            var visiblePlaceholder = Array.from(stores.values()).map(function (data) {
                return data.placeholder;
            })
                .filter(function (placeholder) { return placeholder instanceof HTMLElement; })
                .filter(isInDom)[0];
            // attach element after placeholder
            insertAfter(visiblePlaceholder, dragging);
            // remove placeholder from dom
            visiblePlaceholder.remove();
            /*
             * Fires Custom Event - 'sortstop'
             */
            sortableElement.dispatchEvent(new CustomEvent('sortstop', {
                detail: {
                    origin: {
                        elementIndex: originElementIndex,
                        index: originIndex,
                        container: originContainer
                    },
                    item: dragging
                }
            }));
            var placeholder = store(sortableElement).placeholder;
            var originItems = _filter(originContainer.children, options.items)
                .filter(function (item) { return item !== placeholder; });
            var destinationContainer = this.isSortable === true ? this : this.parentElement;
            var destinationItems = _filter(destinationContainer.children, addData(destinationContainer, 'items'))
                .filter(function (item) { return item !== placeholder; });
            var destinationElementIndex = index(dragging, Array.from(dragging.parentElement.children)
                .filter(function (item) { return item !== placeholder; }));
            var destinationIndex = index(dragging, destinationItems);
            /*
             * When a list item changed container lists or index within a list
             * Fires Custom Event - 'sortupdate'
             */
            if (originElementIndex !== destinationElementIndex || originContainer !== destinationContainer) {
                sortableElement.dispatchEvent(new CustomEvent('sortupdate', {
                    detail: {
                        origin: {
                            elementIndex: originElementIndex,
                            index: originIndex,
                            container: originContainer,
                            itemsBeforeUpdate: originItemsBeforeUpdate,
                            items: originItems
                        },
                        destination: {
                            index: destinationIndex,
                            elementIndex: destinationElementIndex,
                            container: destinationContainer,
                            itemsBeforeUpdate: destinationItemsBeforeUpdate,
                            items: destinationItems
                        },
                        item: dragging
                    }
                }));
            }
        });
        var debouncedDragOverEnter = _debounce(function (sortableElement, element, pageY) {
            if (!dragging) {
                return;
            }
            // set placeholder height if forcePlaceholderSize option is set
            if (options.forcePlaceholderSize) {
                store(sortableElement).placeholder.style.height = draggingHeight + 'px';
            }
            // if element the draggedItem is dragged onto is within the array of all elements in list
            // (not only items, but also disabled, etc.)
            if (Array.from(sortableElement.children).indexOf(element) > -1) {
                var thisHeight = _getElementHeight(element);
                var placeholderIndex = index(store(sortableElement).placeholder, element.parentElement.children);
                var thisIndex = index(element, element.parentElement.children);
                // Check if `element` is bigger than the draggable. If it is, we have to define a dead zone to prevent flickering
                if (thisHeight > draggingHeight) {
                    // Dead zone?
                    var deadZone = thisHeight - draggingHeight;
                    var offsetTop = offset(element).top;
                    if (placeholderIndex < thisIndex && pageY < offsetTop) {
                        return;
                    }
                    if (placeholderIndex > thisIndex &&
                        pageY > offsetTop + thisHeight - deadZone) {
                        return;
                    }
                }
                if (dragging.oldDisplay === undefined) {
                    dragging.oldDisplay = dragging.style.display;
                }
                if (dragging.style.display !== 'none') {
                    dragging.style.display = 'none';
                }
                // To avoid flicker, determine where to position the placeholder
                // based on where the mouse pointer is relative to the elements
                // vertical center.
                var placeAfter = false;
                try {
                    var elementMiddle = offset(element).top + element.offsetHeight / 2;
                    placeAfter = pageY >= elementMiddle;
                }
                catch (e) {
                    placeAfter = placeholderIndex < thisIndex;
                }
                if (placeAfter) {
                    insertAfter(element, store(sortableElement).placeholder);
                }
                else {
                    insertBefore(element, store(sortableElement).placeholder);
                }
                // get placeholders from all stores & remove all but current one
                Array.from(stores.values())
                    .filter(function (data) { return data.placeholder !== undefined; })
                    .forEach(function (data) {
                    if (data.placeholder !== store(sortableElement).placeholder) {
                        data.placeholder.remove();
                    }
                });
            }
            else {
                // get all placeholders from store
                var placeholders = Array.from(stores.values())
                    .filter(function (data) { return data.placeholder !== undefined; })
                    .map(function (data) {
                    return data.placeholder;
                });
                // check if element is not in placeholders
                if (placeholders.indexOf(element) === -1 && sortableElement === element && !_filter(element.children, options.items).length) {
                    placeholders.forEach(function (element) { return element.remove(); });
                    element.appendChild(store(sortableElement).placeholder);
                }
            }
        }, options.debounce);
        // Handle dragover and dragenter events on draggable items
        var onDragOverEnter = function (e) {
            var element = e.target;
            var sortableElement = element.isSortable === true ? element : findSortable(element);
            element = findDragElement(sortableElement, element);
            if (!dragging || !_listsConnected(sortableElement, dragging.parentElement) || addData(sortableElement, '_disabled') === 'true') {
                return;
            }
            var options = addData(sortableElement, 'opts');
            if (parseInt(options.maxItems) && _filter(sortableElement.children, addData(sortableElement, 'items')).length >= parseInt(options.maxItems) && dragging.parentElement !== sortableElement) {
                return;
            }
            e.preventDefault();
            e.stopPropagation();
            e.dataTransfer.dropEffect = store(sortableElement).getConfig('copy') === true ? 'copy' : 'move';
            debouncedDragOverEnter(sortableElement, element, e.pageY);
        };
        addEventListener(listItems.concat(sortableElement), 'dragover', onDragOverEnter);
        addEventListener(listItems.concat(sortableElement), 'dragenter', onDragOverEnter);
    });
    return sortableElements;
}
sortable.destroy = function (sortableElement) {
    _destroySortable(sortableElement);
};
sortable.enable = function (sortableElement) {
    _enableSortable(sortableElement);
};
sortable.disable = function (sortableElement) {
    _disableSortable(sortableElement);
};

/* harmony default export */ __webpack_exports__["default"] = (sortable);


/***/ }),

/***/ "./resources/js/angle/modules/elements/sortable.js":
/*!*********************************************************!*\
  !*** ./resources/js/angle/modules/elements/sortable.js ***!
  \*********************************************************/
/*! no exports provided */
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
__webpack_require__.r(__webpack_exports__);
/* WEBPACK VAR INJECTION */(function($) {/* harmony import */ var html5sortable_dist_html5sortable_es_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! html5sortable/dist/html5sortable.es.js */ "./node_modules/html5sortable/dist/html5sortable.es.js");
// HTML5 Sortable demo
// -----------------------------------


(function () {
  'use strict';

  $(initSortable);

  function initSortable() {
    if (typeof html5sortable_dist_html5sortable_es_js__WEBPACK_IMPORTED_MODULE_0__["default"] === 'undefined') return;
    Object(html5sortable_dist_html5sortable_es_js__WEBPACK_IMPORTED_MODULE_0__["default"])('.sortable', {
      forcePlaceholderSize: true,
      placeholder: '<div class="box-placeholder p0 m0"><div></div></div>'
    });
  }
})();
/* WEBPACK VAR INJECTION */}.call(this, __webpack_require__(/*! jquery */ "./node_modules/jquery/dist/jquery.js")))

/***/ }),

/***/ 31:
/*!***************************************************************!*\
  !*** multi ./resources/js/angle/modules/elements/sortable.js ***!
  \***************************************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {

module.exports = __webpack_require__(/*! X:\proyect\wb\angle4\development\laravel\resources\js\angle\modules\elements\sortable.js */"./resources/js/angle/modules/elements/sortable.js");


/***/ })

},[[31,"/js/manifest","/js/vendor"]]]);