/*
* @Author: 白哉
* @Description: 
* @Date: 2025年07月01日 星期二 14:07:05
* @Modify: 
*/


using RuntimeData;
using TH1_Anim.UnitAtomAnim;
using TH1_DataAssetsScript;
using TH1_Logic.Core;
using TH1_Renderer.UnitAtomAnim;
using TH1Renderer;
using UnityEngine;

namespace TH1_Anim.Fragments
{
    public class FragmentAttackAndCounter : FragmentBase
    {
        public FragmentAttackAndCounterData Data;

        private ProjectileTypeInfo _attackInfo;
        private ProjectileTypeInfo _counterInfo;
        
        private bool _step1_attack;
        private bool _step2_attackmoveback;
        private bool _step3_wait;
        private bool _step4_counter;
        private bool _step5_countermoveback;
        private bool _step6_updateunit;
        
        private float _step1_start;
        private float _step2_start;
        private float _step3_start;
        private float _step4_start;
        private float _step5_start;
        private float _step6_start;
        
        public FragmentAttackAndCounter(FragmentAttackAndCounterData data) : base()
        {
            Data = data;
            var animTable = Table.Instance.AnimDataAssets;
            if (!Table.Instance.ProjectileTypeDataAssets.GetProjectileTypeInfo(Data.AttackType, out _attackInfo))
            {
                State = FragmentState.Wrong;
                return;
            }

            if (!Table.Instance.ProjectileTypeDataAssets.GetProjectileTypeInfo(Data.CounterType, out _counterInfo))
            {
                State = FragmentState.Wrong;
                return;
            }
            _step1_start = 0;
            _step2_start = _step1_start + _attackInfo.AnimTime;
            _step3_start = _step2_start + (_attackInfo.ProjectileType == ProjectileType.Melee ? animTable.AttackReturnAnimTime : 0);
            _step4_start = _step3_start + animTable.BetweenAttackCounterAnimTime;
            _step5_start = _step4_start + _counterInfo.AnimTime;
            _step6_start = _step5_start + (_counterInfo.ProjectileType == ProjectileType.Melee ? animTable.CounterReturnAnimTime : 0);
            Duration = _step6_start;

        }
        
        public override bool CheckDone(float progressTime)
        {
            //超时保险
            if (progressTime > Duration * 2)
            {
                Debug.Log($"Fragement Timeout {this.GetType()}");
                return true;
            }
            if (!_step1_attack || !_step2_attackmoveback || !_step3_wait || !_step4_counter || !_step5_countermoveback || !_step6_updateunit)
                return false;
            if (progressTime <= Duration)
                return false;
            return true;
        }
        

        public override void OnUpdate(float progressTime)
        {
            //Step #1执行第一步 -> 攻击
            if (progressTime >= _step1_start && !_step1_attack)
            {
                _step1_attack = true;
                //近战攻击
                if (_attackInfo.ProjectileType == ProjectileType.Melee)
                {
                    var animData = UnitAtomAnimDataFactory.Create(UnitAtomAnimType.AttackMove,Data.OriginGrid.Pos.V2(), Data.TargetGrid.Pos.V2());
                    Data.OriginUnitRenderer.AnimManager.EnqueueAnim(UnitAtomAnimType.AttackMove,animData);
                }
                else
                //远战攻击
                {
                    var animData = UnitAtomAnimDataFactory.CreateUnitAtomAnimProjectile(UnitAtomAnimType.Projectile,_attackInfo.ProjectileType,Data.OriginGrid.Pos.V2(), Data.TargetGrid.Pos.V2());
                    Data.OriginUnitRenderer.AnimManager.EnqueueAnim(UnitAtomAnimType.Projectile,animData);
                }
                    
                return;
            }
            
            //Step #2执行第二步 -> 受伤 + 返回(如有)
            if (progressTime >= _step2_start && !_step2_attackmoveback)
            {
                _step2_attackmoveback = true;
                //更新受伤数据
                Data.TargetUnitRenderer.InstantUpdateUnit(false);
                //播放弹动效果
                Data.TargetUnitRenderer.AnimManager.EnqueueAnim(UnitAtomAnimType.Bounce,UnitAtomAnimDataFactory.Create(UnitAtomAnimType.Bounce));
                //播放特效
                Data.TargetGrid.Renderer(Main.MapData)?.PlayVFX(new GridVFXParams(GridVFXType.Hurt));
                Data.TargetGrid.Renderer(Main.MapData)?.PlayVFX(new GridVFXParams(GridVFXType.Damage,Data.AttackDmg));
                //如果是近战，做一个返回动画
                if (_attackInfo.ProjectileType == ProjectileType.Melee)
                {
                    var animData = UnitAtomAnimDataFactory.Create(UnitAtomAnimType.AttackMoveBack, Data.OriginGrid.Pos.V2(),Data.TargetGrid.Pos.V2());
                    Data.OriginUnitRenderer.AnimManager.EnqueueAnim(UnitAtomAnimType.AttackMoveBack,animData);
                }
                return;
            }
            
            //Step #3执行第二步 -> 等待
            if (progressTime >= _step3_start && !_step3_wait)
            {
                _step3_wait = true;
                return;
            }
            
            //Step #4执行第二步 -> 反击
            if (progressTime >= _step4_start && !_step4_counter)
            {
                _step4_counter = true;
                //处理近战
                if (_counterInfo.ProjectileType == ProjectileType.Melee)
                {
                    var animData = UnitAtomAnimDataFactory.Create(UnitAtomAnimType.AttackMove, Data.TargetGrid.Pos.V2(),Data.OriginGrid.Pos.V2());
                    Data.TargetUnitRenderer.AnimManager.EnqueueAnim(UnitAtomAnimType.AttackMove,animData);
                }
                else
                //处理远战
                {
                    var animData = UnitAtomAnimDataFactory.CreateUnitAtomAnimProjectile(UnitAtomAnimType.Projectile,_counterInfo.ProjectileType,Data.TargetGrid.Pos.V2(), Data.OriginGrid.Pos.V2());
                    Data.TargetUnitRenderer.AnimManager.EnqueueAnim(UnitAtomAnimType.Projectile,animData);
                }
                return;
            }
                        
            //Step #5执行第二步 -> 受伤 + 反击返回(如有)
            if (progressTime >= _step5_start && !_step5_countermoveback)
            {
                _step5_countermoveback = true;
                //更新受伤 or 死亡
                if (Data.Type == FragmentType.AttackAndCounterDie)
                {
                    Data.OriginUnitRenderer.Die();
                    Data.OriginGrid.Renderer(Main.MapData)?.PlayVFX(new GridVFXParams(GridVFXType.Fog));
                    //重置周围单位的高亮状态
                    MapRenderer.Instance.UpdateAroundHighlight(Main.MapData,Data.OriginGrid);
                    //更新死亡一方所属的城市的城市状态
                    Data.OriginCity.SetCityRenderer(Main.MapData);
                }
                else
                {
                    Data.OriginUnitRenderer.InstantUpdateUnit(false);
                    //播放弹动效果
                    Data.OriginUnitRenderer.AnimManager.EnqueueAnim(UnitAtomAnimType.Bounce,UnitAtomAnimDataFactory.Create(UnitAtomAnimType.Bounce));
                }
                //播放特效
                Data.OriginGrid.Renderer(Main.MapData)?.PlayVFX(new GridVFXParams(GridVFXType.Hurt));
                Data.OriginGrid.Renderer(Main.MapData)?.PlayVFX(new GridVFXParams(GridVFXType.Damage,Data.CounterDmg));
                
                
                if (_counterInfo.ProjectileType == ProjectileType.Melee)
                {
                    var animData = UnitAtomAnimDataFactory.Create(UnitAtomAnimType.AttackMoveBack, Data.TargetGrid.Pos.V2(),Data.OriginGrid.Pos.V2());
                    Data.TargetUnitRenderer.AnimManager.EnqueueAnim(UnitAtomAnimType.AttackMoveBack,animData);
                }
                return;
            }
            
            //Step #6 全部结束，更新unitRender的状态（处理隐藏在视野外这种情况)
            if (progressTime >= _step6_start && !_step6_updateunit)
            {
                _step6_updateunit = true;
                //注意，这里origin有可能死亡
                Data.OriginUnitRenderer.InstantUpdateUnit(true);
                Data.TargetUnitRenderer.InstantUpdateUnit(true);
                Data.OriginGrid.Renderer(Main.MapData)?.InstantUpdateGrid();
                Data.TargetGrid.Renderer(Main.MapData)?.InstantUpdateGrid();
            }
        }
    }
}