using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading;
using EEPhysics;
using PlayerIOClient;

namespace EEPhysicsDemo
{
    // IF YOU DO NOT HAVE A C# 6 COMPILER USE:
    /* public class Player
    {
        public PhysicsPlayer Physics { get { return Program.PhysicsWorld.Players[Id]; } }

        public string Name { get; }
        public int Id { get; }

        public double X { get { return Physics.X; } }
        public double Y { get { return Physics.Y; } }
        public int x { get { return (int)Math.Round(X / 16); } }
        public int y { get { return (int)Math.Round(X / 16); } }
        public int Coins { get { return Physics.Coins; } }
        public bool GodMode { get { return Physics.InGodMode; } }
        public int BlueCoins { get { return Physics.BlueCoins; } }

        public Player(int id, string name)
        {
            Id = id;
            Name = name;
        }
    }*/

    public class Player
    {
        public PhysicsPlayer Physics => Program.PhysicsWorld.Players[Id];

        public string Name { get; }
        public int Id { get; }

        public double X => Physics.X;
        public double Y => Physics.Y;
        public int x => (int)Math.Round(X / 16); // Exact y value
        public int y => (int)Math.Round(X / 16); // Exact x value
        public int Coins => Physics.Coins; // Grab value of coins the player has
        public bool GodMode => Physics.InGodMode; // Tells if user is in GodMode
        public int BlueCoins => Physics.BlueCoins;

        public Player(int id, string name)
        {
            Id = id;
            Name = name;
        }
    }

    public class Program
    {
        public static Client Client;
        public static Connection Conn;
        public static PhysicsWorld PhysicsWorld = new PhysicsWorld();
        public static Dictionary<int, Player> Players = new Dictionary<int, Player>();

        public static int BotId;
        public static bool Finished;

        static void Main(string[] args)
        {
            Client = PlayerIO.QuickConnect.SimpleConnect("everybody-edits-su9rn58o40itdbnw69plyw", "guest", "guest", null);
            Conn = Client.Multiplayer.JoinRoom("Your World ID", null); //Make sure you give the guest edit!

            Conn.OnMessage += OnMessage;

            Conn.Send("init");

            while (!Finished) Thread.Sleep(1);

            #region Example code
            // Will track random player's x and y with background blocks and detect when it hits to dots.
            Thread.Sleep(2500); // Wait a bit for add messages.

            int randomId;
            int[] ids = Players.Keys.ToArray();

            // prefer other players than the bot itself
            if (ids.Length > 1)
            {
                int r = new Random().Next(Players.Keys.Count - 1);
                randomId = ids[r];
                if (ids[r] == BotId) randomId = ids[r + 1];
            }
            else randomId = ids[0];

            if (randomId != BotId) Console.WriteLine("Tracking " + Players[randomId].Name);
            else Console.WriteLine("Tracking the bot itself");


            Players[randomId].Physics.AddBlockEvent(4, delegate (PlayerEventArgs e)
            {
                Console.WriteLine("# " + e.Player.Name + " hit blockID 4 (gravity dot) at [" + e.BlockX + ", " + e.BlockY + "]!");
            });

            while (Players.ContainsKey(randomId))
            {
                var player = Players[randomId];
                Conn.Send("b", 1, player.x, player.y, 505);
                Thread.Sleep(14);
            }
            #endregion
        }

        public static void OnMessage(object o, Message m)
        {
            PhysicsWorld.HandleMessage(m);
            if (m.Type == "init")
            {
                var bot = new Player(m.GetInt(5), m.GetString(13));
                Players.Add(bot.Id, bot);
                BotId = bot.Id;
                Conn.Send("init2");
                Finished = true;
            }
            else if (m.Type == "add")
            {
                var p = new Player(m.GetInt(0), m.GetString(1));
                Players.Add(p.Id, p);
            }
            else if (m.Type == "left")
            {
                if (Players.ContainsKey(m.GetInt(0)))
                {
                    Players.Remove(m.GetInt(0));
                }
            }
        }
    }
}