using AOT;
using CoreGame;
using Sog;
using UnityEngine;
using YooAsset;

namespace GAS.Runtime
{
    /// <summary>
    /// 特化cue
    /// </summary>
    public class BeHitCue : GameplayCueDurational
    {
        public string matPath = "Assets/RawResources/Materals/CommonBeHit.mat";
        public override GameplayCueDurationalSpec CreateSpec(in GameplayCueParameters param)
        {
            var beHitCueSpec = SptPool<BeHitCueSpec>.Malloc();
            beHitCueSpec.Awake(param);
            return beHitCueSpec;
        }

        public override void FreeSpec(ref GameplayCueDurationalSpec spec)
        {
            var beHitCueSpec = spec as BeHitCueSpec;
            SptPool<BeHitCueSpec>.Free(ref beHitCueSpec);
            spec = null;
        }
    }
    
    public class BeHitCueSpec : GameplayCueDurationalSpec<BeHitCue>
    {
        public static Material beHitMat;

        public override void OnAdd()
        {
            var effectShowProxy = ownerEnt.effectShowProxy;
            if (effectShowProxy == null)
            {
                return;
            }
            if (beHitMat == null)
            {
                var ah = GameObjectUtil.LoadAssetAsync<Material>(cue.matPath, effectShowProxy.go, null);
                if (ah.IsDone)
                {
                    OnMatLoaded(ah, ownerEnt.creationIndex);
                }
                else
                {
                    int eid = ownerEnt.creationIndex;
                    ah.Completed += handle =>
                    {
                        OnMatLoaded(handle, eid);
                    };
                }
            }
            else
            {
                effectShowProxy.PushMat(beHitMat);
            }
        }
        
        private void OnMatLoaded(AssetHandle assetHandle, int eid)
        {
            if (beHitMat == null)
            {
                beHitMat = assetHandle.GetAssetObject<Material>();
            }
            var combatEntity = Contexts.Combat.GetEntity(eid);
            if (combatEntity == null || combatEntity.IsValid == false)
            {
                return;
            }
            var effectShowProxy = combatEntity.effectShowProxy;
            if (effectShowProxy == null)
            {
                return;
            }
            
            effectShowProxy.PushMat(beHitMat);
        }

        public override void OnRemove()
        {
            var effectShowProxy = ownerEnt.effectShowProxy;
            if (effectShowProxy == null)
            {
                return;
            }
            effectShowProxy.PopMat();
        }

        public override void OnGameplayEffectActivate()
        {
            throw new System.NotImplementedException();
        }

        public override void OnGameplayEffectDeactivate()
        {
            
        }

        public override void OnTick(Fixed64 dt)
        {
        }
    }
}