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

public class PowerMenuItem : MonoBehaviour {

	public Image icon;
	public Text text;

	public void SetData(Power power)
	{
		string info = power.GetName();
		info += AddDamage(power);
		text.text = info;
		icon.sprite = power.GetIcon();
	}

	private string AddDamage(Power power)
	{
		string info = "";

		if(!StringUtil.Empty(power.GetDescription()))
			info += "\n"+power.GetDescription();

		if(power.GetPowerType() != Power.PowerType.Summon)
		{
			info += "\n";
			info += Language.GetStr("Power", "target");
			info += Language.GetStr("Power", "target"+power.GetTargetRange().ToString());
			string side = TargetType.IsContainTarget(TargetType.ENEMY, power.targetType) ? Language.GetStr("Power", "opp") : Language.GetStr("Power", "ally");
			info = info.Replace("%SIDE%", side);
		}

		string paramInfo = "";

		if(power.GetValue() > 0)
		{
			if(power.GetValueType() == Power.ValueType.Constant)
			{
				paramInfo += Language.GetStr("Power", power.GetPowerEffect().ToString().ToLower()).Replace("%VALUE%", power.GetValue().ToString());
			}
			else if(power.GetValueType() == Power.ValueType.Percent)
			{
				paramInfo += Language.GetStr("Power", power.GetPowerEffect().ToString().ToLower()).Replace("%VALUE%", power.GetValue().ToString()+"%");
			}
		}

		if(power.GetDistance() > 0)
		{
			paramInfo += StringUtil.Empty(paramInfo) ? "" : "  ";
			paramInfo += Language.GetStr("Power", "range").Replace("%RANGE%", power.GetDistance().ToString());
		}

		if(power.GetTargetLimit() > 0 && power.GetTargetLimit() != int.MaxValue)
		{
			paramInfo += StringUtil.Empty(paramInfo) ? "" : "  ";
			paramInfo += Language.GetStr("Power", "targetLimit").Replace("%NUM%", power.GetTargetLimit().ToString());
		}
		else if(power.GetTargetRange() != Power.TargetRange.SingleObject && power.GetTargetRange() != Power.TargetRange.Self)
		{
			paramInfo += StringUtil.Empty(paramInfo) ? "" : "  ";
			paramInfo += Language.GetStr("Power", "targetUnlimit");
		}

		if(!StringUtil.Empty(paramInfo))
			info += "\n"+paramInfo;


		info += "\n"+Language.GetStr("Power", "cd").Replace("%CD%", power.GetCDDuration().ToString());
		return info;
	}
}