using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using System.Threading.Tasks;

namespace RouteSystem

{

    #region action define

    public interface IGAction

    {

        void Execute();

        void Execute<T1>(T1 arg1);

        void Execute<T1, T2>(T1 arg1, T2 arg2);

        void Execute<T1, T2, T3>(T1 arg1, T2 arg2, T3 arg3);

        void Execute<T1, T2, T3, T4>(T1 arg1, T2 arg2, T3 arg3, T4 arg4);

        void Execute<T1, T2, T3, T4, T5>(T1 arg1, T2 arg2, T3 arg3, T4 arg4, T5 arg5);

        void Execute<T1, T2, T3, T4, T5, T6>(T1 arg1, T2 arg2, T3 arg3, T4 arg4, T5 arg5, T6 arg6);

        void Execute<T1, T2, T3, T4, T5, T6, T7>(T1 arg1, T2 arg2, T3 arg3, T4 arg4, T5 arg5, T6 arg6, T7 arg7);

    }

    public class GAction : IGAction

    {

        Action action = null;

        public GAction(Action action_) { action = action_; }

        public void Execute()

        { action(); }

        public void Execute<U1>(U1 arg1) { }

        public void Execute<U1, U2>(U1 arg1, U2 arg2) { }

        public void Execute<U1, U2, U3>(U1 arg1, U2 arg2, U3 arg3) { }

        public void Execute<U1, U2, U3, U4>(U1 arg1, U2 arg2, U3 arg3, U4 arg4) { }

        public void Execute<U1, U2, U3, U4, U5>(U1 arg1, U2 arg2, U3 arg3, U4 arg4, U5 arg5) { }

        public void Execute<U1, U2, U3, U4, U5,U6>(U1 arg1, U2 arg2, U3 arg3, U4 arg4, U5 arg5, U6 arg6) { }

        public void Execute<U1, U2, U3, U4, U5, U6, U7>(U1 arg1, U2 arg2, U3 arg3, U4 arg4, U5 arg5, U6 arg6, U7 arg7) { }

    }

    public class GAction<T1> : IGAction

    {

        Action<T1> action = null;

        public GAction(Action<T1> action_) { action = action_; }

        public void Execute() { }

        public void Execute<U1>(U1 arg1)

        { action((T1)(object)(arg1)); }

        public void Execute<U1, U2>(U1 arg1, U2 arg2) { }

        public void Execute<U1, U2, U3>(U1 arg1, U2 arg2, U3 arg3) { }

        public void Execute<U1, U2, U3, U4>(U1 arg1, U2 arg2, U3 arg3, U4 arg4) { }

        public void Execute<U1, U2, U3, U4, U5>(U1 arg1, U2 arg2, U3 arg3, U4 arg4, U5 arg5) { }

        public void Execute<U1, U2, U3, U4, U5, U6>(U1 arg1, U2 arg2, U3 arg3, U4 arg4, U5 arg5, U6 arg6) { }

        public void Execute<U1, U2, U3, U4, U5, U6, U7>(U1 arg1, U2 arg2, U3 arg3, U4 arg4, U5 arg5, U6 arg6, U7 arg7) { }

    }

    public class GAction<T1, T2> : IGAction

    {

        Action<T1, T2> action = null;

        public GAction(Action<T1, T2> action_) { action = action_; }

        public void Execute() { }

        public void Execute<U1>(U1 arg1) { }

        public void Execute<U1, U2>(U1 arg1, U2 arg2)

        { action((T1)(object)(arg1), (T2)(object)arg2); }

        public void Execute<U1, U2, U3>(U1 arg1, U2 arg2, U3 arg3) { }

        public void Execute<U1, U2, U3, U4>(U1 arg1, U2 arg2, U3 arg3, U4 arg4) { }

        public void Execute<U1, U2, U3, U4, U5>(U1 arg1, U2 arg2, U3 arg3, U4 arg4, U5 arg5) { }

        public void Execute<U1, U2, U3, U4, U5, U6>(U1 arg1, U2 arg2, U3 arg3, U4 arg4, U5 arg5, U6 arg6) { }

        public void Execute<U1, U2, U3, U4, U5, U6, U7>(U1 arg1, U2 arg2, U3 arg3, U4 arg4, U5 arg5, U6 arg6, U7 arg7) { }

    }

    public class GAction<T1, T2, T3> : IGAction

    {

        Action<T1, T2, T3> action = null;

        public GAction(Action<T1, T2, T3> action_) { action = action_; }

        public void Execute() { }

        public void Execute<U1>(U1 arg1) { }

        public void Execute<U1, U2>(U1 arg1, U2 arg2) { }

        public void Execute<U1, U2, U3>(U1 arg1, U2 arg2, U3 arg3)

        { action((T1)(object)(arg1), (T2)(object)arg2, (T3)(object)arg3); }

        public void Execute<U1, U2, U3, U4>(U1 arg1, U2 arg2, U3 arg3, U4 arg4) { }

        public void Execute<U1, U2, U3, U4, U5>(U1 arg1, U2 arg2, U3 arg3, U4 arg4, U5 arg5) { }

        public void Execute<U1, U2, U3, U4, U5, U6>(U1 arg1, U2 arg2, U3 arg3, U4 arg4, U5 arg5, U6 arg6) { }

        public void Execute<U1, U2, U3, U4, U5, U6, U7>(U1 arg1, U2 arg2, U3 arg3, U4 arg4, U5 arg5, U6 arg6, U7 arg7) { }

    }

    public class GAction<T1, T2, T3, T4> : IGAction

    {

        Action<T1, T2, T3, T4> action = null;

        public GAction(Action<T1, T2, T3, T4> action_) { action = action_; }

        public void Execute() { }

        public void Execute<U1>(U1 arg1) { }

        public void Execute<U1, U2>(U1 arg1, U2 arg2) { }

        public void Execute<U1, U2, U3>(U1 arg1, U2 arg2, U3 arg3) { }

        public void Execute<U1, U2, U3, U4>(U1 arg1, U2 arg2, U3 arg3, U4 arg4)

        { action((T1)(object)(arg1), (T2)(object)arg2, (T3)(object)arg3, (T4)(object)arg4); }

        public void Execute<U1, U2, U3, U4, U5>(U1 arg1, U2 arg2, U3 arg3, U4 arg4, U5 arg5) { }

        public void Execute<U1, U2, U3, U4, U5, U6>(U1 arg1, U2 arg2, U3 arg3, U4 arg4, U5 arg5, U6 arg6) { }

        public void Execute<U1, U2, U3, U4, U5, U6, U7>(U1 arg1, U2 arg2, U3 arg3, U4 arg4, U5 arg5, U6 arg6, U7 arg7) { }

    }

    public class GAction<T1, T2, T3, T4, T5> : IGAction

    {

        Action<T1, T2, T3, T4, T5> action = null;

        public GAction(Action<T1, T2, T3, T4, T5> action_) { action = action_; }

        public void Execute() { }

        public void Execute<U1>(U1 arg1) { }

        public void Execute<U1, U2>(U1 arg1, U2 arg2) { }

        public void Execute<U1, U2, U3>(U1 arg1, U2 arg2, U3 arg3) { }

        public void Execute<U1, U2, U3, U4>(U1 arg1, U2 arg2, U3 arg3, U4 arg4) { }

        public void Execute<U1, U2, U3, U4, U5>(U1 arg1, U2 arg2, U3 arg3, U4 arg4, U5 arg5)

        { action((T1)(object)(arg1), (T2)(object)arg2, (T3)(object)arg3, (T4)(object)arg4, (T5)(object)arg5); }

        public void Execute<U1, U2, U3, U4, U5, U6>(U1 arg1, U2 arg2, U3 arg3, U4 arg4, U5 arg5, U6 arg6) { }

        public void Execute<U1, U2, U3, U4, U5, U6, U7>(U1 arg1, U2 arg2, U3 arg3, U4 arg4, U5 arg5, U6 arg6, U7 arg7) { }

    }

    public class GAction<T1, T2, T3, T4, T5, T6> : IGAction

    {

        Action<T1, T2, T3, T4, T5, T6> action = null;

        public GAction(Action<T1, T2, T3, T4, T5, T6> action_) { action = action_; }

        public void Execute() { }

        public void Execute<U1>(U1 arg1) { }

        public void Execute<U1, U2>(U1 arg1, U2 arg2) { }

        public void Execute<U1, U2, U3>(U1 arg1, U2 arg2, U3 arg3) { }

        public void Execute<U1, U2, U3, U4>(U1 arg1, U2 arg2, U3 arg3, U4 arg4) { }

        public void Execute<U1, U2, U3, U4, U5>(U1 arg1, U2 arg2, U3 arg3, U4 arg4, U5 arg5) { }

        public void Execute<U1, U2, U3, U4, U5, U6>(U1 arg1, U2 arg2, U3 arg3, U4 arg4, U5 arg5, U6 arg6)

        { action((T1)(object)(arg1), (T2)(object)arg2, (T3)(object)arg3, (T4)(object)arg4, (T5)(object)arg5, (T6)(object)arg6); }

        public void Execute<U1, U2, U3, U4, U5, U6, U7>(U1 arg1, U2 arg2, U3 arg3, U4 arg4, U5 arg5, U6 arg6, U7 arg7) { }

    }

    public class GAction<T1, T2, T3, T4, T5, T6, T7> : IGAction

    {

        Action<T1, T2, T3, T4, T5, T6, T7> action = null;

        public GAction(Action<T1, T2, T3, T4, T5, T6, T7> action_) { action = action_; }

        public void Execute() { }

        public void Execute<U1>(U1 arg1) { }

        public void Execute<U1, U2>(U1 arg1, U2 arg2) { }

        public void Execute<U1, U2, U3>(U1 arg1, U2 arg2, U3 arg3) { }

        public void Execute<U1, U2, U3, U4>(U1 arg1, U2 arg2, U3 arg3, U4 arg4) { }

        public void Execute<U1, U2, U3, U4, U5>(U1 arg1, U2 arg2, U3 arg3, U4 arg4, U5 arg5) { }

        public void Execute<U1, U2, U3, U4, U5, U6>(U1 arg1, U2 arg2, U3 arg3, U4 arg4, U5 arg5, U6 arg6) { }

        public void Execute<U1, U2, U3, U4, U5, U6, U7>(U1 arg1, U2 arg2, U3 arg3, U4 arg4, U5 arg5, U6 arg6, U7 arg7)

        { action((T1)(object)(arg1), (T2)(object)arg2, (T3)(object)arg3, (T4)(object)arg4, (T5)(object)arg5, (T6)(object)arg6, (T7)(object)arg7); }

    }

    #endregion

    public class EventListener

    {

        List<IGAction> reactions = null;

        EventRouter router = null;

        public EventListener(EventRouter er) { router = er; }

        public void DetachEvents()

        {

            if (reactions == null || router == null)

                return;

            foreach(IGAction reaction in reactions)

            { router.RemoveReaction(reaction); }

        }

        #region //listen event

        protected void ListenEvent(string sevent, Action cb) {

            IGAction igaction = new GAction(cb);

            AddReaction(sevent, igaction);

        }

        protected void ListenEvent<T1>(string sevent, Action<T1> cb) {

            IGAction igaction = new GAction<T1>(cb);

            AddReaction(sevent, igaction);

        }

        protected void ListenEvent<T1, T2>(string sevent, Action<T1, T2> cb) {

            IGAction igaction = new GAction<T1, T2>(cb);

            AddReaction(sevent, igaction);

        }

        protected void ListenEvent<T1, T2, T3>(string sevent, Action<T1, T2, T3> cb) {

            IGAction igaction = new GAction<T1, T2, T3>(cb);

            AddReaction(sevent, igaction);

        }

        protected void ListenEvent<T1, T2, T3, T4>(string sevent, Action<T1, T2, T3, T4> cb) {

            IGAction igaction = new GAction<T1, T2, T3, T4>(cb);

            AddReaction(sevent, igaction);

        }

        protected void ListenEvent<T1, T2, T3, T4, T5>(string sevent, Action<T1, T2, T3, T4, T5> cb) {

            IGAction igaction = new GAction<T1, T2, T3, T4, T5>(cb);

            AddReaction(sevent, igaction);

        }

        protected void ListenEvent<T1, T2, T3, T4, T5, T6>(string sevent, Action<T1, T2, T3, T4, T5, T6> cb) {

            IGAction igaction = new GAction<T1, T2, T3, T4, T5, T6>(cb);

            AddReaction(sevent, igaction);

        }

        protected void ListenEvent<T1, T2, T3, T4, T5, T6, T7>(string sevent, Action<T1, T2, T3, T4, T5, T6, T7> cb) {

            IGAction igaction = new GAction<T1, T2, T3, T4, T5, T6, T7>(cb);

            AddReaction(sevent, igaction);

        }

        #endregion

        private void AddReaction(string sevent, IGAction reaction_)

        {

            if (router == null) return;

            router.AddReaction(sevent, reaction_);

            if (reactions == null) reactions = new List<IGAction>();

            reactions.Add(reaction_);

        }

    }

    public class EventRouter

    {

        Dictionary<string, List<IGAction>> containers = new Dictionary<string, List<IGAction>>();

        public void AddReaction(string sevent, IGAction reaction)

        {

            List<IGAction> reactionlist = GetReactionList(sevent);

            if (reactionlist == null)

            {

                reactionlist = new List<IGAction>();

                containers.Add(sevent, reactionlist);

            }

            IGAction old = reactionlist.Find(x => x == reaction);

            if(old == null) reactionlist.Add(reaction);

        }

        public void RemoveReaction(IGAction reaction)

        {

            foreach(KeyValuePair<string, List<IGAction>> kv in containers)

            {

                IGAction old = kv.Value.Find(x => x == reaction);

                if (old != null)

                {

                    kv.Value.Remove(old);

                    break;

                }

            }

        }

        public List<IGAction> GetReactionList(string sevent)

        {

            List<IGAction> reactionlist = null;

            containers.TryGetValue(sevent, out reactionlist);

            return reactionlist;

        }

        #region // send event

        public void SendEvent(string sevent)

        {

            List<IGAction> reactionlist = GetReactionList(sevent);

            if (reactionlist == null) return;

            foreach (IGAction el in reactionlist)

            {

                el.Execute();

            }

        }

        public void SendEvent<T1>(string sevent, T1 arg1)

        {

            List<IGAction> reactionlist = GetReactionList(sevent);

            if (reactionlist == null) return;

            foreach (IGAction el in reactionlist)

            {

                el.Execute(arg1);

            }

        }

        public void SendEvent<T1, T2>(string sevent, T1 arg1, T2 arg2)

        {

            List<IGAction> reactionlist = GetReactionList(sevent);

            if (reactionlist == null) return;

            foreach (IGAction el in reactionlist)

            {

                el.Execute(arg1, arg2);

            }

        }

        public void SendEvent<T1, T2, T3>(string sevent, T1 arg1, T2 arg2, T3 arg3)

        {

            List<IGAction> reactionlist = GetReactionList(sevent);

            if (reactionlist == null) return;

            foreach (IGAction el in reactionlist)

            {

                el.Execute(arg1, arg2, arg3);

            }

        }

        public void SendEvent<T1, T2, T3, T4>(string sevent, T1 arg1, T2 arg2, T3 arg3, T4 arg4)

        {

            List<IGAction> reactionlist = GetReactionList(sevent);

            if (reactionlist == null) return;

            foreach (IGAction el in reactionlist)

            {

                el.Execute(arg1, arg2, arg3, arg4);

            }

        }

        public void SendEvent<T1, T2, T3, T4, T5>(string sevent, T1 arg1, T2 arg2, T3 arg3, T4 arg4, T5 arg5)

        {

            List<IGAction> reactionlist = GetReactionList(sevent);

            if (reactionlist == null) return;

            foreach (IGAction el in reactionlist)

            {

                el.Execute(arg1, arg2, arg3, arg4, arg5);

            }

        }

        public void SendEvent<T1, T2, T3, T4, T5, T6>(string sevent, T1 arg1, T2 arg2, T3 arg3, T4 arg4, T5 arg5, T6 arg6)

        {

            List<IGAction> reactionlist = GetReactionList(sevent);

            if (reactionlist == null) return;

            foreach (IGAction el in reactionlist)

            {

                el.Execute(arg1, arg2, arg3, arg4, arg5, arg6);

            }

        }

        public void SendEvent<T1, T2, T3, T4, T5, T6, T7>(string sevent, T1 arg1, T2 arg2, T3 arg3, T4 arg4, T5 arg5, T6 arg6, T7 arg7)

        {

            List<IGAction> reactionlist = GetReactionList(sevent);

            if (reactionlist == null) return;

            foreach (IGAction el in reactionlist)

            {

                el.Execute(arg1, arg2, arg3, arg4, arg5, arg6, arg7);

            }

        }

        #endregion

    }

}

public class MyUI : RouteSystem.EventListener

    {

        void nothing() { /*Console.WriteLine("nothing");*/ }

        void sayhi(string h) { /*Console.WriteLine("sayhi");*/ }

        void run(int a) { /*Console.WriteLine("run");*/ }

        void jump(int a, int r) { /*Console.WriteLine("jump");*/ }

        void mix(int a, int b, char s, float c, float d) { /*Console.WriteLine("mix");*/ }

        public MyUI(RouteSystem.EventRouter er):base(er)

        {

            ListenEvent("nothing", nothing);

            ListenEvent<string>("sayhi", sayhi);

            ListenEvent<int>("run", run);

            ListenEvent<int, int>("jump", jump);

            ListenEvent<int, int, char, float, float>("mix", mix);

        }

    }

    class Program

    {

        static void Main(string[] args)

        {

            RouteSystem.EventRouter er = new RouteSystem.EventRouter();

            for (int i = ; i < ; i++)

            {

                MyUI el = new MyUI(er);

            }

            long x = System.DateTime.Now.Ticks;

            for (int i = ; i < ; i++)

            {

                int a = ;

                int b = ;

                char c = 'a';

                float d = 0f;

                float e = 1f;

                er.SendEvent("run", a);

            }

            x = System.DateTime.Now.Ticks - x;

            Console.WriteLine("cost " + x.ToString());

        }

    }