using System;
using System.Collections;
using System.Collections.Generic;
using System.Net;
using BITKit;
using Cysharp.Threading.Tasks;
using UnityEngine;

namespace BITKit.Net
{
	[Serializable]
	public sealed class GameNet : INetClient,INetServer,INetProvider
	{
		private static INetClient _netClientImplementation=>GameNetProvider.NetClient;
		private static INetProvider _netProviderImplementation=>GameNetProvider.NetProvider;
		private static INetServer _netServerImplementation1=>GameNetProvider.NetServer;
		
		object INetClient.Source => _netClientImplementation.Source;
		object INetServer.Source => _netServerImplementation1.Source;

		public event Action OnStartConnect
		{
			add => _netClientImplementation.OnStartConnect += value;
			remove => _netClientImplementation.OnStartConnect -= value;
		}

		public event Action OnConnected
		{
			add => _netClientImplementation.OnConnected += value;
			remove => _netClientImplementation.OnConnected -= value;
		}

		public event Action OnDisconnected
		{
			add => _netClientImplementation.OnDisconnected += value;
			remove => _netClientImplementation.OnDisconnected -= value;
		}

		public event Action OnConnectedFailed
		{
			add => _netClientImplementation.OnConnectedFailed += value;
			remove => _netClientImplementation.OnConnectedFailed -= value;
		}

		public bool IsConnected => _netClientImplementation.IsConnected;
		
		bool INetServer.ManualTick
		{
			get => _netServerImplementation1.ManualTick;
			set => _netServerImplementation1.ManualTick = value;
		}
		bool INetClient.ManualTick
		{
			get => _netClientImplementation.ManualTick;
			set => _netClientImplementation.ManualTick = value;
		}

		public int Ping => _netClientImplementation.Ping;

		public int Id => _netClientImplementation.Id;

		public void Disconnect()
		{
			_netClientImplementation.Disconnect();
		}

		public UniTask<bool> Connect(string address = "localhost", ushort port = 27014)
		{
			return _netClientImplementation.Connect(address, port);
		}

		public void SendServerMessage(string message)
		{
			_netClientImplementation.SendServerMessage(message);
		}

		public void ServerCommand<T>(T command = default)
		{
			_netProviderImplementation.ServerCommand(command);
		}

		public void AllClientCommand<T>(T command = default)
		{
			_netProviderImplementation.AllClientCommand(command);
		}

		public void ClientCommand<T>(int id, T command)
		{
			_netProviderImplementation.ClientCommand(id, command);
		}

		public UniTask<T> GetFromServer<T>(string path=default,params object[] pars)=>_netProviderImplementation.GetFromServer<T>(path,pars);

		public UniTask<T> GetFromClient<T>(int id,string path=default, params object[] pars)=>_netProviderImplementation.GetFromClient<T>(id,path, pars);

		public void AddRpcHandle(object rpcHandle)
		{
			_netProviderImplementation.AddRpcHandle(rpcHandle);
		}

		public void AddCommandListener<T>(Action<T> handle)
		{
			_netProviderImplementation.AddCommandListener(handle);
		}

		public void RemoveCommandListener<T>(Action<T> handle)
		{
			_netProviderImplementation.RemoveCommandListener(handle);
		}

		public void AddCommandListener<T>(Func<T, UniTask<T>> func)
		{
			_netProviderImplementation.AddCommandListener(func);
		}

		public void RemoveCommandListener<T>(Func<T, UniTask<T>> func)
		{
			_netProviderImplementation.RemoveCommandListener(func);
		}
		public void SendRT(string rpcName, params object[] pars)
		{
			_netProviderImplementation.SendRT(rpcName, pars);
		}

		public void SendTargetRT(int id, string rpcName, params object[] pars)
		{
			_netProviderImplementation.SendTargetRT(id, rpcName, pars);
		}

		public void SendAllRT(string rpcName, params object[] pars)
		{
			_netProviderImplementation.SendAllRT(rpcName, pars);
		}

		public void Tick()
		{
			_netProviderImplementation.Tick();
		}

		public void HandShake()
		{
			_netProviderImplementation.HandShake();
		}

		public event Action<int> OnClientConnected
		{
			add => _netServerImplementation1.OnClientConnected += value;
			remove => _netServerImplementation1.OnClientConnected -= value;
		}

		public event Action<int> OnClientDisconnected
		{
			add => _netServerImplementation1.OnClientDisconnected += value;
			remove => _netServerImplementation1.OnClientDisconnected -= value;
		}

		public event Action OnStartServer
		{
			add => _netServerImplementation1.OnStartServer += value;
			remove => _netServerImplementation1.OnStartServer -= value;
		}

		public event Action OnStopServer
		{
			add => _netServerImplementation1.OnStopServer += value;
			remove => _netServerImplementation1.OnStopServer -= value;
		}

		public void StartServer(ushort port = 27014)
		{
			_netServerImplementation1.StartServer(port);
		}

		public void StopServer(bool dispose = false)
		{
			_netServerImplementation1.StopServer(dispose);
		}

		public bool IsRunningServer => _netServerImplementation1 is { IsRunningServer: true };

		public void SendMessageToClient(int id, string message)
		{
			_netServerImplementation1.SendMessageToClient(id, message);
		}

		public void SendMessageToAll(string message)
		{
			_netServerImplementation1.SendMessageToAll(message);
		}

		public IDictionary<int, EndPoint> Connections => _netServerImplementation1.Connections;

		public void AddCommandListenerWithId<T>(Action<int, T> handle)
		{
			_netServerImplementation1.AddCommandListenerWithId(handle);
		}

		public void KickClient(int id)
		{
			_netServerImplementation1.KickClient(id);
		}
	}

	public class GameNetProvider : MonoBehaviour
	{
		public static INetClient NetClient { get; private set; }
		public static INetServer NetServer { get; private set; }

		public static INetProvider NetProvider => (NetClient, NetServer) switch
		{
			(not null,null)=>NetClient as INetProvider,
			(null,not null)=>NetServer as INetProvider,
			(not null, { IsRunningServer: true }) =>NetServer as INetProvider,
			({ IsConnected: true },not null) =>NetClient as INetProvider,
			_ => null
		};
		
		[SerializeField] private MonoBehaviour netClient;
		[SerializeField] private MonoBehaviour netServer;

		private void Awake()
		{
			NetClient = netClient as INetClient;
			NetServer = netServer as INetServer;
		}
	}
}