using UnityEngine;
using System.Collections.Generic;

public class SkillRecordAction : RecordAction
{
	public int SkillId;

	public SkillConfig skillConfig;

	protected SkillBase skillBase;

	protected List<Dictionary<int, List<int>>> damageList = new List<Dictionary<int, List<int>>>();
	
	private bool isCast = false;


	public SkillRecordAction(int _SkillId, BattleField _battleField, BattleObject _battleObj)
		: base(RecordActionType.Skill, _battleField, _battleObj)
	{
		SkillId = _SkillId;

		skillConfig = SkillConfig.Get(SkillId);

		if (null == skillConfig)
		{
			Debug.LogError("找不到技能配置 " + SkillId);
		}

		skillBase = SkillFactory.CreateSkill(skillConfig);

		// _battleObj使用了SkillId的技能
		damageList = skillBase.GetDamageList(battleObject, battleField);
	}

	public SkillRecordAction(int _SkillId, BattleField _battleField, BattleObject _battleObj, List<Dictionary<int, List<int>>> _damageList)
		: base(RecordActionType.Skill, _battleField, _battleObj)
	{
		SkillId = _SkillId;

		skillConfig = SkillConfig.Get(SkillId);

		if (null == skillConfig)
		{
			Debug.LogError("找不到技能配置 " + SkillId);
		}

		skillBase = SkillFactory.CreateSkill(skillConfig);

		damageList = _damageList;
		// _battleObj使用了SkillId的技能
	}

	public override bool IsFinished()
	{
		return skillBase.IsFinished();
	}


    public override void Run()
    {
        base.Run();

		if (null == skillBase)
		{
			return;
		}

		if (!skillBase.IsFinished())
		{
			skillBase.Run();
		}

		if (isCast)
			return;

		if (damageList.Count > 0)
		{
			skillBase.Cast(battleObject, battleField, damageList);
		}
		else
		{
			skillBase.ForceFinished();
		}

		isCast = true;
    }
}