/**
 * Raw GUI API object - should always correspond with the GUI Schema
 * @param id
 * @param name
 * @param domElement
 * @param parentEntity
 * @constructor
 */
GameLib.API.GUI = function(
    id,
    name,
    domElement,
    parentEntity
) {

    if (GameLib.Utils.UndefinedOrNull(id)) {
        id = GameLib.Utils.RandomId();
    }
    this.id = id;

    if (GameLib.Utils.UndefinedOrNull(name)) {
        name = 'GUI (' + this.id + ')';
    }
    this.name = name;

    if (GameLib.Utils.UndefinedOrNull(domElement)) {
        domElement = null;
    }
    this.domElement = domElement;

    GameLib.API.Component.call(
        this,
        GameLib.Component.GUI,
        parentEntity
    );
};

GameLib.API.GUI.prototype = Object.create(GameLib.Component.prototype);
GameLib.API.GUI.prototype.constructor = GameLib.API.GUI;

/**
 * Creates an API GUI from an Object GUI
 * @param objectGUI
 * @constructor
 */
GameLib.API.GUI.FromObject = function(objectGUI) {

    var apiDomElement = null;
    if (objectGUI.domElement) {
        if (objectGUI.domElement instanceof Object) {
            apiDomElement = GameLib.API.DomElement.FromObject(objectGUI.domElement);
        } else {
            apiDomElement = objectGUI.domElement;
        }
    }

    return new GameLib.API.GUI(
        objectGUI.id,
        objectGUI.name,
        apiDomElement,
        objectGUI.parentEntity
    );

};