using BehaviorDesigner.Runtime.Tasks;
using Framework;
using Gameplay.BT.Variables;
using Gameplay.Character;
using Gameplay.Level;

namespace Code.Scripts.Gameplay.BT.Conditional
{
    public class BTProvokeTrigger : BehaviorDesigner.Runtime.Tasks.Conditional
    {
        public SharedBattleInfo SharedBattleInfo;
        private bool _isProvoked;
        private bool _isRegistered;

        public override void OnStart()
        {
            if (!_isRegistered)
            {
                EventManager.Instance.Register<EventDataSpecialAI>(EventManager.EventName.INFIGHT_CHARACTER_AI_PROVOKE, OnProvokeTriggered);
                _isRegistered = true;
                _isProvoked = false;
            }
        }

        private void OnProvokeTriggered(EventDataSpecialAI evenDataChainAI )
        {
            SharedBattleInfo.Value.theChosenOneId = evenDataChainAI.target;
            _isProvoked = true;
        }

        public override TaskStatus OnUpdate()
        {
            if(SharedBattleInfo.Value.AttachAIName == LevelData.AttachAIType.ProvokeAI
                && SharedBattleInfo.Value.theChosenOneId != Constants.INVALID_UINT_ID)
            {
                return _isProvoked ? TaskStatus.Success : TaskStatus.Running;
            }
            return TaskStatus.Failure;
            
        }
        public override void OnEnd()
        {
            if (!_isProvoked)
            {
                EventManager.Instance.Unregister<EventDataSpecialAI>(EventManager.EventName.INFIGHT_CHARACTER_AI_PROVOKE, OnProvokeTriggered);
                _isRegistered = false;
                _isProvoked = false;
            }
        }

        public override void OnBehaviorComplete()
        {
            EventManager.Instance.Unregister<EventDataSpecialAI>(EventManager.EventName.INFIGHT_CHARACTER_AI_PROVOKE, OnProvokeTriggered);
            _isRegistered = false; 
            _isProvoked = false;
        }
    }
}