/*
 * @Author: 白哉
 * @Description:
 * @Date: 2025年06月06日 星期五 19:06:16
 * @Modify:
 */


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


namespace NodeCanvas.Tasks.Actions
{
    [Name("判断移动距离")]
    [Category("AI节点")]
    [Serializable]
    public class AIParamTargetGridDistance : BaseActionTask
    {
        public int Distance;
        public bool GreaterThan = true;


        protected override string desc 
        {
            get
            {
                if (GreaterThan) return $"移动距离大于等于 {Distance}";
                return $"移动距离小于等于 {Distance}";
            }
        }

        protected override void OnExecute() 
        {
            base.OnExecute();
            // 直接从Blackboard获取AICalculatorData
            var data = blackboard.GetVariable<AICalculatorData>("Data");
            if (data?.value?.TargetParam.UnitData == null) 
            {
                EndAction(false);
                return;
            }
            
            for (int i = data.value.AIActions.Count - 1; i >= 0; i--)
            {
                var map = data.value.AIActions[i].Param.MapData;
                var unit = data.value.AIActions[i].Param.UnitData;
                var grid = data.value.AIActions[i].Param.GridData;
                var selfGrid = unit.Grid(map);
                if (grid != null && selfGrid != null)
                {
                    var dis = map.GridMap.CalcDistance(grid, selfGrid);
                    if (GreaterThan && dis >= Distance) continue;
                    if (!GreaterThan && dis <= Distance) continue;
                }
                
                data.value.AIActions.RemoveAt(i);
            }
            
            EndAction(data.value.AIActions.Count > 0);
        }
    }
}