/**
 * Image
 * @constructor
 * @param graphics
 * @param apiImage
 */
GameLib.D3.Image = function(
    graphics,
    apiImage
) {
	this.graphics = graphics;
	this.graphics.isNotThreeThrow();

    if (GameLib.Utils.UndefinedOrNull(apiImage)) {
        apiImage = {};
    }

    if (apiImage instanceof GameLib.D3.Image) {
        return apiImage;
    }

    GameLib.D3.API.Image.call(
        this,
        apiImage.id,
        apiImage.name,
        apiImage.fileName,
        apiImage.extension,
        apiImage.path,
        apiImage.contentType,
        apiImage.size,
        apiImage.parentEntity
    );

	GameLib.Component.call(
		this,
		GameLib.Component.COMPONENT_IMAGE,
        null,
        true
	);

    GameLib.Event.Emit(
        GameLib.Event.LOAD_IMAGE,
        {
            image : this
        }
    );
};

GameLib.D3.Image.prototype = Object.create(GameLib.D3.API.Image.prototype);
GameLib.D3.Image.prototype.constructor = GameLib.D3.Image;

/**
 * Creates an image instance
 * @returns {*}
 */
GameLib.D3.Image.prototype.createInstance = function() {
    GameLib.Component.prototype.createInstance.call(this);
};

/**
 * Updates the instance with the current state
 */
GameLib.D3.Image.prototype.updateInstance = function() {
    this.createInstance();
};

/**
 *
 * @returns {GameLib.D3.API.Image}
 */
GameLib.D3.Image.prototype.toApiObject = function() {

    var apiImage = new GameLib.D3.API.Image(
        this.id,
        this.name,
        this.fileName,
        this.extension,
        this.path,
        this.contentType,
        this.size,
        GameLib.Utils.IdOrNull(this.parentEntity)
    );

    return apiImage;
};

/**
 * @param graphics
 * @param objectImage
 * @returns {GameLib.D3.Image}
 * @constructor
 */
GameLib.D3.Image.FromObject = function(graphics, objectImage) {
    return new GameLib.D3.Image(
        graphics,
        GameLib.D3.API.Image.FromObject(objectImage)
    );
};