using Fie.Object;
using Fie.Ponies.Twilight;
using UnityEngine;

namespace Fie.AI {
    /// <summary>
    /// Summons a magic bold
    /// </summary>
    public class FieAITaskTwilightSummonArrow : FieAITaskTwilightBase {
        private bool _isEnd;

        public override void Initialize(FieAITaskController manager) {
            _isEnd = false;
            manager.ownerCharacter.damageSystem.staggerEvent += healthSystem_staggerEvent;
            manager.ownerCharacter.damageSystem.damagedEvent += HealthSystem_damagedEvent;
        }

        public override void Terminate(FieAITaskController manager) {
            manager.ownerCharacter.damageSystem.staggerEvent -= healthSystem_staggerEvent;
            manager.ownerCharacter.damageSystem.damagedEvent -= HealthSystem_damagedEvent;
        }

        private void HealthSystem_damagedEvent(FieGameCharacter attacker, FieDamage damage) {
            nextStateWeightList[typeof(FieAITaskTwilightEnemyEvade)] = 100;
            _isEnd = true;
        }

        private void healthSystem_staggerEvent(FieDamage damageObject) {
            nextStateWeightList[typeof(FieAITaskTwilightEnemyEvade)] = 100;
            _isEnd = true;
        }

        public override bool Task(FieAITaskController manager) {
            if (!_isEnd && manager.ownerCharacter.detector.lockonTargetObject != null) {
                manager.ownerCharacter.RequestToChangeState<FieStateMachineTwilightSummonArrow>(Vector3.zero, 0, FieGameCharacter.StateMachineType.Attack);
            }
            
            return true;
        }
    }
}