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

public class ResultPanel : PopUpPanel {

	public enum Result
	{
		Lose = 0,
		Win = 1,
		Draw = 2
	}

	public enum ChangeColor
	{
		Up = 0,
		Down = 1,
	}

	public Animator animator;
	public Text title;
	public Text nickTxt;
	public Text coinTxt;
	public Text rankTxt;
	public Text orderTxt;
	public Text orderChangeTxt;
	public Text btnTxt;

	public Color[] changeColorArr;


	private ResultData data;
	private RewardData rewardData;

	private bool isShown;

	public void ShowWinner()
	{
		if (data.result == Result.Draw)
			title.text = Language.GetStr ("ResultPanel", "draw");
		else
			title.text = Language.GetStr ("ResultPanel", "winner");
	}


	protected override void BeforeShow ()
	{
		title.text = Language.GetStr ("ResultPanel", "complete");

		if (data.result == Result.Draw)
			nickTxt.text = "";
		else if (data.result == Result.Win)
			nickTxt.text = data.me.nick;
		else if (data.result == Result.Lose)
			nickTxt.text = data.opp.nick;

		rewardData = null;
		isShown = false;
		RequestReward ();
	}


	protected override void Shown ()
	{
		isShown = true;
		if (rewardData != null) {
			ShowReward ();
		}
	}

	private void RequestReward()
	{
		Session.GetInstance ().GetNetworkManager ().Result (data.result.GetHashCode(), data.crystalSpend);
	}

	private void OnGotReward(RewardData rewardData)
	{
		this.rewardData = rewardData;

		coinTxt.text = "+" + rewardData.coinAdd;
		rankTxt.text = (rewardData.rankAdd >= 0 ? "+" + rewardData.rankAdd : rewardData.rankAdd.ToString ());

		startOrder = Session.GetInstance ().myUserData.rankIndex;
		orderChanged = 0;

		orderTxt.text = startOrder.ToString ();

		int deltaOrder = Mathf.Abs (rewardData.rankOrder - startOrder);
		if (deltaOrder > 50)
			orderChangeStep = Mathf.FloorToInt ((float)deltaOrder / 50f);
		orderChangeStep = Mathf.Max (orderChangeStep, 1);

		if (startOrder < rewardData.rankOrder) {
			orderChangeTxt.color = changeColorArr [ChangeColor.Down.GetHashCode ()];
			orderChangeTxt.text = "[ -0 ]";
		} else {
			orderChangeTxt.color = changeColorArr [ChangeColor.Up.GetHashCode ()];
			orderChangeTxt.text = "[ +0 ]";
			orderChangeStep = -orderChangeStep;
		}

		if (isShown)
			ShowReward ();
	}


	private void ShowReward()
	{
		UserData userData = Session.GetInstance ().myUserData;
		userData.coin = rewardData.coin;
		userData.rank = rewardData.rank;
		userData.rankIndex = rewardData.rankOrder;

		animator.Play ("Reward");
	}


	private bool isOrderChanging;
	private int orderChangeStep;
	private int startOrder;
	private int orderChanged;

	public void OrderChange()
	{
		isOrderChanging = true;
	}


	void FixedUpdate()
	{
		if(isOrderChanging)
		{
			orderChanged += orderChangeStep;
			if (orderChangeStep >= 0)
			{
				if(startOrder + orderChanged >= rewardData.rankOrder)
				{
					orderChanged = rewardData.rankOrder - startOrder;
					isOrderChanging = false;
				}
				orderChangeTxt.text = "[ -"+Mathf.Abs(orderChanged)+" ]";
			}
			else
			{
				if(startOrder + orderChanged <= rewardData.rankOrder)
				{
					orderChanged = rewardData.rankOrder - startOrder;
					isOrderChanging = false;
				}
				orderChangeTxt.text = "[ +"+Mathf.Abs(orderChanged)+" ]";
			}
			orderTxt.text = (startOrder + orderChanged).ToString ();
		}
	}









	public void Exit()
	{
		Session.GetInstance().GetBattleSession().GetMessageManager().ExitBattle();
		Close ();
	}







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


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

		currentPanel.data = data;
		currentPanel.Open ();
		return currentPanel;
	}


	public static bool IsEnabled()
	{
		if (currentPanel != null && currentPanel.gameObject.activeSelf)
			return true;
		return false;
	}

	public static void SetReward(RewardData rewardData)
	{
		if (IsEnabled ())
			currentPanel.OnGotReward (rewardData);
	}

	public static void RequestFailed()
	{
		if (IsEnabled ())
			currentPanel.RequestReward ();
	}





	public class ResultData
	{
		

		public Player me;
		public Player opp;
		public Result result;
		public int crystalSpend;

		public ResultData(Player me, Player opp, Result result, int crystalSpend)
		{
			this.me = me;
			this.opp = opp;
			this.result = result;
			this.crystalSpend = crystalSpend;
		}
	}

	public class RewardData
	{
		public int rank;
		public int exp;
		public int coin;
		public int win;
		public int lose;

		public int rankAdd;
		public int expAdd;
		public int coinAdd;
		public int winAdd;
		public int loseAdd;

		public int rankOrder;

		public RewardData(JsonData data)
		{
			rank = JsonUtil.ToInt(data["r"]);
			exp = JsonUtil.ToInt(data["e"]);
			coin = JsonUtil.ToInt(data["c"]);
			win = JsonUtil.ToInt(data["w"]);
			lose = JsonUtil.ToInt(data["l"]);

			rankAdd = JsonUtil.ToInt(data["ra"]);
			expAdd = JsonUtil.ToInt(data["ea"]);
			coinAdd = JsonUtil.ToInt(data["ca"]);
			winAdd = JsonUtil.ToInt(data["wa"]);
			loseAdd = JsonUtil.ToInt(data["la"]);

			rankOrder = JsonUtil.ToInt(data["o"]);
		}
	}
}