/*
 * @Author: 白哉
 * @Description:
 * @Date: 2025年10月21日 星期二 17:10:56
 * @Modify:
 */


using System;
using Logic.AI;
using NodeCanvas.Framework;
using ParadoxNotion.Design;


namespace NodeCanvas.Tasks.Actions
{
    [Name("目标格子周围有指定技能敌军")]
    [Category("AI节点")] 
    [Serializable]
    public class AIParamIsTargetGridAroundSkillAttacker : BaseActionTask
    {
        public SkillType TargetSkill;
        
        protected override string desc => "目标格子周围有指定技能敌军";

        
        protected override void OnExecute() 
        {
            base.OnExecute();
            // 直接从Blackboard获取AICalculatorData
            var data = blackboard.GetVariable<AICalculatorData>("Data");
            if (data?.value?.AIActions == null) 
            {
                EndAction(false);
                return;
            }
            
            for (int i = data.value.AIActions.Count - 1; i >= 0; i--)
            {
                var map = data.value.AIActions[i].Param.MapData;
                var selfUnit = data.value.AIActions[i].Param.UnitData;
                var targetGrid = data.value.AIActions[i].Param.GridData;
                var arounds = map.GridMap.GetAroundGridData(1, 1, targetGrid);
                var hasAttacker = false;
                foreach (var around in arounds)
                {
                    if (around == targetGrid) continue;
                    var unit = around.Unit(map);
                    if (selfUnit == null || unit == null) continue;
                    if (map.IsLeagueUnitByUnit(unit.Id, selfUnit.Id)) continue;
                    if (!unit.GetSkill(TargetSkill, out _)) continue;
                    hasAttacker = true;
                }

                if (hasAttacker) continue;
                data.value.AIActions.RemoveAt(i);
            }
            
            EndAction(data.value.AIActions.Count > 0);
        }
    }
}