/**
 * DevExtreme (ui/html_editor/modules/variables.js)
 * Version: 19.1.16
 * Build date: Tue Oct 18 2022
 *
 * Copyright (c) 2012 - 2022 Developer Express Inc. ALL RIGHTS RESERVED
 * Read about DevExtreme licensing here: https://js.devexpress.com/Licensing/
 */
"use strict";

function _typeof(obj) {
    "@babel/helpers - typeof";
    return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function(obj) {
        return typeof obj
    } : function(obj) {
        return obj && "function" == typeof Symbol && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj
    }, _typeof(obj)
}
Object.defineProperty(exports, "__esModule", {
    value: true
});
var _quill_importer = require("../quill_importer");
var _renderer = require("../../../core/renderer");
var _renderer2 = _interopRequireDefault(_renderer);
var _popup = require("./popup");
var _popup2 = _interopRequireDefault(_popup);
var _variable = require("../formats/variable");
var _variable2 = _interopRequireDefault(_variable);
var _extend = require("../../../core/utils/extend");

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 _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)
    }
    Object.defineProperty(Constructor, "prototype", {
        writable: false
    });
    return Constructor
}

function _inherits(subClass, superClass) {
    if ("function" !== typeof superClass && null !== superClass) {
        throw new TypeError("Super expression must either be null or a function")
    }
    subClass.prototype = Object.create(superClass && superClass.prototype, {
        constructor: {
            value: subClass,
            writable: true,
            configurable: true
        }
    });
    Object.defineProperty(subClass, "prototype", {
        writable: false
    });
    if (superClass) {
        _setPrototypeOf(subClass, superClass)
    }
}

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

function _createSuper(Derived) {
    var hasNativeReflectConstruct = _isNativeReflectConstruct();
    return function() {
        var result, Super = _getPrototypeOf(Derived);
        if (hasNativeReflectConstruct) {
            var NewTarget = _getPrototypeOf(this).constructor;
            result = Reflect.construct(Super, arguments, NewTarget)
        } else {
            result = Super.apply(this, arguments)
        }
        return _possibleConstructorReturn(this, result)
    }
}

function _possibleConstructorReturn(self, call) {
    if (call && ("object" === _typeof(call) || "function" === typeof call)) {
        return call
    } else {
        if (void 0 !== call) {
            throw new TypeError("Derived constructors may only return object or undefined")
        }
    }
    return _assertThisInitialized(self)
}

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

function _isNativeReflectConstruct() {
    if ("undefined" === typeof Reflect || !Reflect.construct) {
        return false
    }
    if (Reflect.construct.sham) {
        return false
    }
    if ("function" === typeof Proxy) {
        return true
    }
    try {
        Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function() {}));
        return true
    } catch (e) {
        return false
    }
}

function _get() {
    if ("undefined" !== typeof Reflect && Reflect.get) {
        _get = Reflect.get.bind()
    } else {
        _get = function(target, property, receiver) {
            var base = _superPropBase(target, property);
            if (!base) {
                return
            }
            var desc = Object.getOwnPropertyDescriptor(base, property);
            if (desc.get) {
                return desc.get.call(arguments.length < 3 ? target : receiver)
            }
            return desc.value
        }
    }
    return _get.apply(this, arguments)
}

function _superPropBase(object, property) {
    while (!Object.prototype.hasOwnProperty.call(object, property)) {
        object = _getPrototypeOf(object);
        if (null === object) {
            break
        }
    }
    return object
}

function _getPrototypeOf(o) {
    _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf.bind() : function(o) {
        return o.__proto__ || Object.getPrototypeOf(o)
    };
    return _getPrototypeOf(o)
}
var VARIABLE_FORMAT_CLASS = "dx-variable-format";
var ACTIVE_FORMAT_CLASS = "dx-format-active";
(0, _quill_importer.getQuill)().register({
    "formats/variable": _variable2.default
}, true);
var VariableModule = function(_PopupModule) {
    _inherits(VariableModule, _PopupModule);
    var _super = _createSuper(VariableModule);

    function VariableModule(quill, options) {
        var _this;
        _classCallCheck(this, VariableModule);
        _this = _super.call(this, quill, options);
        var toolbar = quill.getModule("toolbar");
        if (toolbar) {
            toolbar.addClickHandler("variable", _this.showPopup.bind(_assertThisInitialized(_this)))
        }
        quill.keyboard.addBinding({
            key: "P",
            altKey: true
        }, _this.showPopup.bind(_assertThisInitialized(_this)));
        _this._popup.on("shown", function(e) {
            var $ofElement = (0, _renderer2.default)(e.component.option("position").of);
            if ($ofElement.hasClass(VARIABLE_FORMAT_CLASS)) {
                $ofElement.addClass(ACTIVE_FORMAT_CLASS)
            }
        });
        return _this
    }
    _createClass(VariableModule, [{
        key: "_getDefaultOptions",
        value: function() {
            var baseConfig = _get(_getPrototypeOf(VariableModule.prototype), "_getDefaultOptions", this).call(this);
            return (0, _extend.extend)(baseConfig, {
                escapeChar: ""
            })
        }
    }, {
        key: "showPopup",
        value: function(event) {
            var selection = this.quill.getSelection();
            var position = selection ? selection.index : this.quill.getLength();
            this.savePosition(position);
            this._resetPopupPosition(event, position);
            _get(_getPrototypeOf(VariableModule.prototype), "showPopup", this).call(this)
        }
    }, {
        key: "_resetPopupPosition",
        value: function(event, position) {
            if (event && event.element) {
                this._popup.option("position", {
                    of: event.element,
                    offset: {
                        h: 0,
                        v: 0
                    },
                    my: "top center",
                    at: "bottom center",
                    collision: "fit"
                })
            } else {
                var mentionBounds = this.quill.getBounds(position);
                var rootRect = this.quill.root.getBoundingClientRect();
                this._popup.option("position", {
                    of: this.quill.root,
                    offset: {
                        h: mentionBounds.left,
                        v: mentionBounds.bottom - rootRect.height
                    },
                    my: "top center",
                    at: "bottom left",
                    collision: "fit flip"
                })
            }
        }
    }, {
        key: "insertEmbedContent",
        value: function(selectionChangedEvent) {
            var caretPosition = this.getPosition();
            var selectedItem = selectionChangedEvent.component.option("selectedItem");
            var variableData = (0, _extend.extend)({}, {
                value: selectedItem,
                escapeChar: this.options.escapeChar
            });
            setTimeout(function() {
                this.quill.insertEmbed(caretPosition, "variable", variableData);
                this.quill.setSelection(caretPosition + 1)
            }.bind(this))
        }
    }]);
    return VariableModule
}(_popup2.default);
exports.default = VariableModule;