using PkmnLibSharp.Utilities;

namespace PkmnLibSharp.Battling.ChoiceTurn
{
    public class MoveTurnChoice : BaseTurnChoice
    {
        public MoveTurnChoice(Pokemon user, LearnedMove move, byte side, byte index)
            : base(Creaturelibbattling.Generated.AttackTurnChoice.Construct(user.Ptr, move.Ptr, side, index))
        {
        }

        public LearnedMove Move
        {
            get
            {
                if (_move != null) return _move;
                var ptr = Creaturelibbattling.Generated.AttackTurnChoice.GetAttack(Ptr);
                if (TryResolvePointer(ptr, out _move))
                    return _move;
                _move = new LearnedMove(ptr);
                return _move;
            }
        }

        public sbyte Priority
        {
            get
            {
                sbyte b = 0;
                Creaturelibbattling.Generated.AttackTurnChoice.GetPriority(ref b, Ptr).Assert();
                return b;
            }
        }

        public byte TargetSide => Creaturelibbattling.Generated.AttackTurnChoice.GetTargetSideIndex(Ptr);
        public byte TargetIndex => Creaturelibbattling.Generated.AttackTurnChoice.GetTargetCreatureIndex(Ptr);

        // TODO: Move Script getter

        private LearnedMove _move;

        protected override void DeletePtr()
        {
            Creaturelibbattling.Generated.AttackTurnChoice.Destruct(Ptr);
        }
    }
}