/**
 * @author       Richard Davey <rich@photonstorm.com>
 * @copyright    2018 Photon Storm Ltd.
 * @license      {@link https://github.com/photonstorm/phaser/blob/master/license.txt|MIT License}
 */

var Class = require('../../../src/utils/Class');
var BasePlugin = require('../../../src/plugins/BasePlugin');
var Spine = require('./spine-canvas');

/**
 * @classdesc
 * TODO
 *
 * @class SpinePlugin
 * @constructor
 *
 * @param {Phaser.Scene} scene - The Scene to which this plugin is being installed.
 * @param {Phaser.Plugins.PluginManager} pluginManager - A reference to the Phaser Plugin Manager.
 */
var SpinePlugin = new Class({

    Extends: BasePlugin,

    initialize:

    function SpinePlugin (pluginManager)
    {
        // console.log('SpinePlugin enabled');

        BasePlugin.call(this, pluginManager);

        // this.skeletonRenderer = new Spine.canvas.SkeletonRenderer(this.game.context);

        // console.log(this.skeletonRenderer);

        // pluginManager.registerGameObject('sprite3D', this.sprite3DFactory, this.sprite3DCreator);
    },

    /**
     * Creates a new Sprite3D Game Object and adds it to the Scene.
     *
     * @method Phaser.GameObjects.GameObjectFactory#sprite3D
     * @since 3.0.0
     * 
     * @param {number} x - The horizontal position of this Game Object.
     * @param {number} y - The vertical position of this Game Object.
     * @param {number} z - The z position of this Game Object.
     * @param {string} texture - The key of the Texture this Game Object will use to render with, as stored in the Texture Manager.
     * @param {(string|integer)} [frame] - An optional frame from the Texture this Game Object is rendering with.
     *
     * @return {Phaser.GameObjects.Sprite3D} The Game Object that was created.
     */
    sprite3DFactory: function (x, y, z, key, frame)
    {
        // var sprite = new Sprite3D(this.scene, x, y, z, key, frame);

        // this.displayList.add(sprite.gameObject);
        // this.updateList.add(sprite.gameObject);

        // return sprite;
    },

    /**
     * The Scene that owns this plugin is shutting down.
     * We need to kill and reset all internal properties as well as stop listening to Scene events.
     *
     * @method Camera3DPlugin#shutdown
     * @private
     * @since 3.0.0
     */
    shutdown: function ()
    {
        var eventEmitter = this.systems.events;

        eventEmitter.off('update', this.update, this);
        eventEmitter.off('shutdown', this.shutdown, this);

        this.removeAll();
    },

    /**
     * The Scene that owns this plugin is being destroyed.
     * We need to shutdown and then kill off all external references.
     *
     * @method Camera3DPlugin#destroy
     * @private
     * @since 3.0.0
     */
    destroy: function ()
    {
        this.shutdown();

        this.pluginManager = null;
        this.game = null;
        this.scene = null;
        this.systems = null;
    }

});

module.exports = SpinePlugin;