using UnityEngine;
using System.Collections;

public class NetworkManager : MonoBehaviour {

	string registerGameName = "POD_Server_MADPEN_T001";

	float refreshRequestLength = 3.0f;
	HostData[] hostData;

	private void StartServer()
	{
		Network.InitializeServer (16,25002,false);
		MasterServer.RegisterHost(registerGameName,"Souls for Zombies","Do Not Enter");
	}

	void OnServerInitialized()
	{
		Debug.Log ("Server Started");
	}

	void OnMasterServerEvent(MasterServerEvent masterServerEvent)
	{
		if(masterServerEvent == MasterServerEvent.RegistrationSucceeded)
		{
			Debug.Log ("Server Registered");
		}
	}

	public IEnumerator RefreshHostList()
	{
		Debug.Log ("Refreshing List");
		MasterServer.RequestHostList (registerGameName);

		float timeStarted = Time.time;
		float timeStopped = Time.time + refreshRequestLength;

		while (Time.time < timeStopped)
		{
			hostData = MasterServer.PollHostList();
			yield return new WaitForEndOfFrame();

		}

		if( hostData == null || hostData.Length == 0)
		{
			Debug.Log ("no servers");
		}
		else
		{
			Debug.Log ("found server");
		}
	}



	public void OnGUI()
	{
		if (Network.isClient || Network.isServer)
			return;

		if(GUI.Button(new Rect(25f,25f,150f,30f),"Start New Server"))
		{
			StartServer ();

		}

		if(GUI.Button(new Rect(25f,65f,150f,30f),"Refresh Server List"))
		{
			StartCoroutine ("RefreshHostList");

		}

		if (hostData  != null)
		{
			for(int i = 0;i < hostData.Length ; i++)
			{
				if(GUI.Button (new Rect(Screen.width/2,65f + (30f * i),300f,30f), hostData[i].gameName))
				{
					Network.Connect(hostData[i]);
					Debug.Log("I am a client Now");
				}
			}
		}

	}

}