/**
 * DevExtreme (cjs/renovation/ui/draggable/container.js)
 * Version: 21.2.0 (build 21200-0321)
 * Build date: Mon Jul 19 2021
 *
 * Copyright (c) 2012 - 2021 Developer Express Inc. ALL RIGHTS RESERVED
 * Read about DevExtreme licensing here: https://js.devexpress.com/Licensing/
 */
"use strict";
exports.DraggableContainer = exports.DraggableContainerProps = exports.viewFunction = void 0;
var _inferno = require("inferno");
var _vdom = require("@devextreme/vdom");
var _drag = require("../../../events/drag");
var _events_engine = _interopRequireDefault(require("../../../events/core/events_engine"));
var _combine_classes = require("../../utils/combine_classes");
var _excluded = ["children", "className", "data", "disabled", "onDragEnd", "onDragMove", "onDragStart"];

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

function _objectWithoutProperties(source, excluded) {
    if (null == source) {
        return {}
    }
    var target = _objectWithoutPropertiesLoose(source, excluded);
    var key, i;
    if (Object.getOwnPropertySymbols) {
        var sourceSymbolKeys = Object.getOwnPropertySymbols(source);
        for (i = 0; i < sourceSymbolKeys.length; i++) {
            key = sourceSymbolKeys[i];
            if (excluded.indexOf(key) >= 0) {
                continue
            }
            if (!Object.prototype.propertyIsEnumerable.call(source, key)) {
                continue
            }
            target[key] = source[key]
        }
    }
    return target
}

function _objectWithoutPropertiesLoose(source, excluded) {
    if (null == source) {
        return {}
    }
    var target = {};
    var sourceKeys = Object.keys(source);
    var key, i;
    for (i = 0; i < sourceKeys.length; i++) {
        key = sourceKeys[i];
        if (excluded.indexOf(key) >= 0) {
            continue
        }
        target[key] = source[key]
    }
    return target
}

function _defineProperty(obj, key, value) {
    if (key in obj) {
        Object.defineProperty(obj, key, {
            value: value,
            enumerable: true,
            configurable: true,
            writable: true
        })
    } else {
        obj[key] = value
    }
    return obj
}

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)
    }
}

function _createClass(Constructor, protoProps, staticProps) {
    if (protoProps) {
        _defineProperties(Constructor.prototype, protoProps)
    }
    if (staticProps) {
        _defineProperties(Constructor, staticProps)
    }
    return Constructor
}

function _assertThisInitialized(self) {
    if (void 0 === self) {
        throw new ReferenceError("this hasn't been initialised - super() hasn't been called")
    }
    return self
}

function _inheritsLoose(subClass, superClass) {
    subClass.prototype = Object.create(superClass.prototype);
    subClass.prototype.constructor = subClass;
    _setPrototypeOf(subClass, superClass)
}

function _setPrototypeOf(o, p) {
    _setPrototypeOf = Object.setPrototypeOf || function(o, p) {
        o.__proto__ = p;
        return o
    };
    return _setPrototypeOf(o, p)
}

function _extends() {
    _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
    };
    return _extends.apply(this, arguments)
}
var viewFunction = function(_ref) {
    var cssClasses = _ref.cssClasses,
        children = _ref.props.children,
        restAttributes = _ref.restAttributes,
        widgetRef = _ref.widgetRef;
    return (0, _inferno.normalizeProps)((0, _inferno.createVNode)(1, "div", cssClasses, children, 0, _extends({}, restAttributes), null, widgetRef))
};
exports.viewFunction = viewFunction;
var DraggableContainerProps = {
    className: ""
};
exports.DraggableContainerProps = DraggableContainerProps;
var DraggableContainer = function(_InfernoComponent) {
    _inheritsLoose(DraggableContainer, _InfernoComponent);

    function DraggableContainer(props) {
        var _this;
        _this = _InfernoComponent.call(this, props) || this;
        _this.widgetRef = (0, _inferno.createRef)();
        _this.state = {
            isDragging: false
        };
        _this.dragEffect = _this.dragEffect.bind(_assertThisInitialized(_this));
        _this.dragStartHandler = _this.dragStartHandler.bind(_assertThisInitialized(_this));
        _this.dragMoveHandler = _this.dragMoveHandler.bind(_assertThisInitialized(_this));
        _this.dragEndHandler = _this.dragEndHandler.bind(_assertThisInitialized(_this));
        _this.getEventArgs = _this.getEventArgs.bind(_assertThisInitialized(_this));
        return _this
    }
    var _proto = DraggableContainer.prototype;
    _proto.createEffects = function() {
        return [new _vdom.InfernoEffect(this.dragEffect, [this.props.disabled, this.props.data, this.props.onDragStart, this.props.onDragMove, this.props.onDragEnd])]
    };
    _proto.updateEffects = function() {
        var _this$_effects$;
        null === (_this$_effects$ = this._effects[0]) || void 0 === _this$_effects$ ? void 0 : _this$_effects$.update([this.props.disabled, this.props.data, this.props.onDragStart, this.props.onDragMove, this.props.onDragEnd])
    };
    _proto.dragEffect = function() {
        var _this2 = this;
        if (this.props.disabled) {
            return
        }
        _events_engine.default.on(this.widgetRef.current, _drag.start, this.dragStartHandler);
        _events_engine.default.on(this.widgetRef.current, _drag.move, this.dragMoveHandler);
        _events_engine.default.on(this.widgetRef.current, _drag.end, this.dragEndHandler);
        return function() {
            _events_engine.default.off(_this2.widgetRef.current, _drag.start, _this2.dragStartHandler);
            _events_engine.default.off(_this2.widgetRef.current, _drag.move, _this2.dragMoveHandler);
            _events_engine.default.off(_this2.widgetRef.current, _drag.end, _this2.dragEndHandler)
        }
    };
    _proto.dragStartHandler = function(event) {
        this.setState((function(state) {
            return _extends({}, state, {
                isDragging: true
            })
        }));
        var dragStartArgs = this.getEventArgs(event);
        var onDragStart = this.props.onDragStart;
        null === onDragStart || void 0 === onDragStart ? void 0 : onDragStart(dragStartArgs)
    };
    _proto.dragMoveHandler = function(event) {
        var dragMoveArgs = this.getEventArgs(event);
        var onDragMove = this.props.onDragMove;
        null === onDragMove || void 0 === onDragMove ? void 0 : onDragMove(dragMoveArgs)
    };
    _proto.dragEndHandler = function(event) {
        this.setState((function(state) {
            return _extends({}, state, {
                isDragging: false
            })
        }));
        var dragEndArgs = this.getEventArgs(event);
        var onDragEnd = this.props.onDragEnd;
        null === onDragEnd || void 0 === onDragEnd ? void 0 : onDragEnd(dragEndArgs)
    };
    _proto.getEventArgs = function(e) {
        return {
            event: e,
            data: this.props.data,
            itemElement: this.widgetRef.current
        }
    };
    _proto.render = function() {
        var props = this.props;
        return viewFunction({
            props: _extends({}, props),
            isDragging: this.state.isDragging,
            widgetRef: this.widgetRef,
            cssClasses: this.cssClasses,
            dragStartHandler: this.dragStartHandler,
            dragMoveHandler: this.dragMoveHandler,
            dragEndHandler: this.dragEndHandler,
            getEventArgs: this.getEventArgs,
            restAttributes: this.restAttributes
        })
    };
    _createClass(DraggableContainer, [{
        key: "cssClasses",
        get: function() {
            var _classesMap;
            var _this$props = this.props,
                className = _this$props.className,
                disabled = _this$props.disabled;
            var classesMap = (_classesMap = {}, _defineProperty(_classesMap, className, !!className), _defineProperty(_classesMap, "dx-draggable", true), _defineProperty(_classesMap, "dx-draggable-dragging", this.state.isDragging), _defineProperty(_classesMap, "dx-state-disabled", !!disabled), _classesMap);
            return (0, _combine_classes.combineClasses)(classesMap)
        }
    }, {
        key: "restAttributes",
        get: function() {
            var _this$props2 = this.props,
                restProps = (_this$props2.children, _this$props2.className, _this$props2.data, _this$props2.disabled, _this$props2.onDragEnd, _this$props2.onDragMove, _this$props2.onDragStart, _objectWithoutProperties(_this$props2, _excluded));
            return restProps
        }
    }]);
    return DraggableContainer
}(_vdom.InfernoComponent);
exports.DraggableContainer = DraggableContainer;
DraggableContainer.defaultProps = _extends({}, DraggableContainerProps);
