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

public class ClanSearchView : View {

	public Text findLabel;
	public InputField findInput;
	public Text findTips;
	public Text findButtonLabel;

	public Transform clanContainer;
	public ClanItem clanItemPrefab;

	private List<ClanData> clanList;

	void Start()
	{
		findLabel.text = Language.GetStr ("ClanPanel", "findLabel");
		findTips.text = Language.GetStr ("ClanPanel", "findTips");
		findButtonLabel.text = Language.GetStr ("ClanPanel", "findBtnLabel");

		findInput.onValidateInput += StringUtil.InputValidateHandler;
		OnFillClan (clanList);
	}

	protected override void OnDestroy ()
	{
		base.OnDestroy ();
		findInput.onValidateInput -= StringUtil.InputValidateHandler;
	}

	protected override void OnVisibleChanged ()
	{
		if (visible) {
			if (Session.GetInstance ().myUserData.clanId == 0 && clanList == null) {
				ShowRecommend ();
			}
		}
	}

	public void OnFindInputChanged()
	{
		findInput.text = StringUtil.LimitInput (findInput.text, Config.MAX_ARRAY_NAME_LENGTH);
	}

	public void ShowRecommend()
	{
		ClanManager.GetInstance ().FindClan ("", OnFillClan);
	}

	public void Find()
	{
//		if (!StringUtil.Empty (findInput.text)) {
			ClanManager.GetInstance ().FindClan (findInput.text, OnFillClan);
//		}
	}

	private void OnFillClan(List<ClanData> list)
	{
		this.clanList = list;

		int index = 0;
		if(list != null)
		{
			for(int i=0; i<clanList.Count; i++)
			{
				ClanItem item = null;
				if (i >= clanContainer.childCount) {
					item = Instantiate<GameObject> (clanItemPrefab.gameObject).GetComponent<ClanItem> ();
					PopUpManager.AddToMainCanvas (item.gameObject, clanContainer);
				} else {
					item = clanContainer.GetChild (i).GetComponent<ClanItem> ();
				}
				item.gameObject.SetActive (true);
				item.SetData (clanList [i]);
				index++;
			}
		}

		while(index < clanContainer.childCount)
		{
			clanContainer.GetChild (index).gameObject.SetActive (false);
			index++;
		}
	}
}