using UnityEngine;
using UnityEngine.UI;
using System.Collections;
using System.Collections.Generic;

public class LeaderBoard : PopUpPanel {

	public GameObject leaderBoardItemPrefab;

	public Text title;
	public Transform itemContainer;

	public LeaderBoardItem myRank;
	public Text loadingText;

	void Awake()
	{
		title.text = Language.GetStr ("LeaderBoard", "title");
		loadingText.text = Language.GetStr ("Public", "loading");
	}

	// Use this for initialization
	void Start ()
	{
		RequestData ();
	}

	private void RequestData()
	{
		loadingText.enabled = true;

		LeaderBoardManager.GetInstance ().OnSetData += OnSetData;
		LeaderBoardManager.GetInstance ().RequestData ();
	}

	private void OnSetData()
	{
		LeaderBoardManager.GetInstance ().OnSetData -= OnSetData;
		List<LeaderBoardItemData> list = LeaderBoardManager.GetInstance ().GetData ();
		for(int i=0; i<list.Count; i++)
		{
			GameObject itemObj = Instantiate<GameObject>(leaderBoardItemPrefab);
			LeaderBoardItem item = itemObj.GetComponent<LeaderBoardItem>();
			PopUpManager.AddToMainCanvas(itemObj, itemContainer);
			item.SetData(list[i]);
		}
		loadingText.enabled = false;
	}




	public void SetMyRankIndex(int rankIndex)
	{
		LeaderBoardItemData data = new LeaderBoardItemData(rankIndex+1, null);
		UserData userData = Session.GetInstance().myUserData;
		data.id = userData.id;
		data.nick = userData.nick;
		data.win = userData.win;
		data.lose = userData.lose;
		data.rank = userData.rank;
		myRank.SetData(data);
	}





	override protected void Remove()
	{
		this.gameObject.SetActive (false);
		PopUpManager.UpdateModal();
	}


	private static LeaderBoard currentPanel;
	public static LeaderBoard Show()
	{
		if (currentPanel != null) {
			currentPanel.gameObject.SetActive (true);
			PopUpManager.AddToMainCanvas (currentPanel.gameObject);
		}
		else
			currentPanel = PopUpManager.AddPopUp<LeaderBoard> (Resources.Load<GameObject> ("Prefabs/UI/LeaderBoard/LeaderBoard"), null, true);

		currentPanel.Open ();
		return currentPanel;
	}
}