namespace Gameplay.Unit.Data
{
    public class UnitControlData
    {
        public readonly GameUnit owner;
        private GameUnit _followUnit;
        public GameUnit followUnit
        {
            get
            {
                if (_followUnit == null || _followUnit.isDisposed)
                {
                    _followUnit = null;
                    return null;
                }
                return _followUnit;
            }
            set
            {
                _followUnit = value;
            }
        }
        public GameUnit targetEnemy
        {
            get;
            set;
        }

        public ContinueAttackData continueAttackData;
        
        private GameUnit _tauntUnit;
        /// <summary>
        /// 嘲讽单位
        /// </summary>
        public GameUnit tauntUnit
        {
            get
            {
                if (_tauntUnit == null 
                    || _tauntUnit.isDisposed
                    || _tauntUnit.statusData.CheckCanBeTarget(null))
                {
                    _tauntUnit = null;
                    return null;
                }
                return _tauntUnit;
            }
            set
            {
                _tauntUnit = value;
            }
        }
        
        // 标志和透传相关信息
        private int _targetCellIndex = -1;
        public int targetCellIndex
        {
            get
            {
                return _targetCellIndex;
            }
            set
            {
                // ReSharper disable once RedundantCheckBeforeAssignment
                if (_targetCellIndex != value)
                {
                    // owner.Log("设置targetCellIndex:" + value);
                    _targetCellIndex = value;
                }
            }
        }

        public int skillCellIndex;

        public bool forceUpdateTarget = false;
        
        public bool disableAutoRecoverMorale = false;
        
        public UnitControlData(GameUnit owner)
        {
            this.owner = owner;
            continueAttackData = new ContinueAttackData();
        }
        
        public void Reset()
        {
            followUnit = null;
            targetEnemy = null;
            targetCellIndex = -1;
            skillCellIndex = -1;
        }
    }
}