using System;

using Jint;

​

public class Program

{

    public class VRPlayer {

​

        private Program actionPluginController;

​

        public VRPlayer(Program actionPluginController) {

            this.actionPluginController = actionPluginController;

        }

​

        // vrPlayer.on(NAME, HANDLER)

        public void on(string eventName, Func<object, object> handler) {

            Console.WriteLine("ACTION register on " + eventName);

            actionPluginController.addActionEventHandler(eventName, null, handler);

        }

​

        // vrPlayer.on(NAME, REF_ID, HANDLER)

        public void on(string eventName, string referenceId, Func<object, object> handler) {

            actionPluginController.addActionEventHandler(eventName, referenceId, handler);

        }

    }

    Program vrPlayerAdapter;

    Func<object, object> handler;

    private void addActionEventHandler(string name, string condition, Func<object, object> handler) {

        string lcName = name.ToLower();

        this.handler = handler;

        /*

        if (lcName == "click") {

​

            // Create a triggerAction as Async Task and register it by referenceId

            // TODO document: condition might also be ...

            if (!string.IsNullOrEmpty(condition)) {

                async Task triggerAction() {

                    handler.Invoke(null);

                };

            }

        }

        */

    }

    public static void Main()

    {

        Program program = new Program();

        program.run();

    }

    public void run() {

        VRPlayer vrPlayerAdapter = new VRPlayer(this);

        Engine engine = new Engine();

        engine.SetValue("vrPlayerAdapter", vrPlayerAdapter);

        engine.SetValue("log", new Action<object>(Console.WriteLine));

        engine.Execute(@"

            log('foo');

            var plugin = function(vrPlayer) {

                function o(e, t, n = !1) {

                    log('o: ' + n);

                }

                vrPlayer.on('dummy', function() {

                    o(14, () => {});

                });

                //o();

            }

        ");

        engine.Execute(@"

            const vrPlayer = {

                on: (eventName, referenceId, handler) => {

                    if (typeof(handler) == 'undefined') {

                        handler = referenceId;

                        vrPlayerAdapter.on(eventName, handler);

                    } else {

                        vrPlayerAdapter.on(eventName, referenceId, handler);

                    }

                },

            };

            plugin(vrPlayer);

        ");

        engine.Execute(@"

            //vrPlayer.run();

        ");

        Console.WriteLine("Hello World");

        handler.Invoke(null);

​

    }

}