import java.util.Dictionary;
import java.util.HashMap;
import java.util.List;
import java.util.stream.Collectors;

public class ShipGenericStorage {
    HashMap<String, ShipGenericCollection<DrawingShip,
DrawningObjectShip>> _shipStorages;
        /// <summary>
        /// Возвращение списка названий наборов
        /// </summary>
        public List<String> Keys() {return _shipStorages.keySet().stream().collect(Collectors.toList());}
        /// <summary>
        /// Ширина окна отрисовки
        /// </summary>
        private int _pictureWidth;
        /// <summary>
        /// Высота окна отрисовки
        /// </summary>
        private int _pictureHeight;
        /// <summary>
        /// Конструктор
        /// </summary>
        /// <param name="pictureWidth"></param>
        /// <param name="pictureHeight"></param>
        public ShipGenericStorage(int pictureWidth, int pictureHeight)
        {
            _shipStorages = new HashMap<String, ShipGenericCollection<DrawingShip,DrawningObjectShip>>();
            _pictureWidth = pictureWidth;
            _pictureHeight = pictureHeight;
        }
        /// <summary>
        /// Добавление набора
        /// </summary>
        /// <param name="name">Название набора</param>
        public void AddSet(String name)
        {
            
            if (_shipStorages.containsKey(name))
            {
                return;
            }
            else
            {
                _shipStorages.put(name, new ShipGenericCollection<DrawingShip, DrawningObjectShip>(_pictureWidth, _pictureHeight));
            }
        }
        /// <summary>
        /// Удаление набора
        /// </summary>
        /// <param name="name">Название набора</param>
        public void DelSet(String name)
        {
            if (!_shipStorages.containsKey(name))
            {
                return;
            }
            else
            {
                _shipStorages.remove(name);
            }
            
        }
        /// <summary>
        /// Доступ к набору
        /// </summary>
        /// <param name="ind"></param>
        /// <returns></returns>
    public ShipGenericCollection<DrawingShip, DrawningObjectShip> get(String ind)
    {
        if (_shipStorages.containsKey(ind))
        {
            return _shipStorages.get(ind);
        }
        else
        {
        return null;
        }
    }
    public DrawningObjectShip get(String ind1, int ind2){
        if (!_shipStorages.containsKey(ind1))
            return null;
        return _shipStorages.get(ind1).GetU(ind2);
    }

}