using Microsoft.Xna.Framework;

namespace OpenVIII.IGMData.Dialog
{
    public class Small : IGMData.Base, I_Data<FF8String>
    {
        #region Fields

        private Rectangle _bounding;
        private Box_Options _options;

        #endregion Fields

        #region Properties

        public FF8String Data
        {
            get => ((IGMDataItem.Box)CONTAINER).Data; set
            {
                ((IGMDataItem.Box)CONTAINER).Data = value;
                Reposition();
            }
        }

        #endregion Properties

        #region Methods

        public static T Create<T>(FF8String data, int x, int y, Icons.ID? title = null, Box_Options options = Box_Options.Default, Rectangle? bounding = null) where T : Small, new()
        {
            var r = Create<T>(container: new IGMDataItem.Box { Data = data, Pos = new Rectangle(x, y, 0, 0), Title = title, Options = Box_Options.Center | Box_Options.Middle });
            r._options = options;
            // probably won't work as static size is set in update. And this may run before it's set.
            r._bounding = bounding ?? new Rectangle(Point.Zero, Menu.StaticSize.ToPoint());
            r.Reposition();
            return r;
        }

        public static Small Create(FF8String data, int x, int y, Icons.ID? title = null, Box_Options options = Box_Options.Default, Rectangle? bounding = null)
            => Create<Small>(data, x, y, title, options, bounding);

        private void Reposition()
        {
            if (CONTAINER.GetType() == typeof(IGMDataItem.Box))
            {
                ((IGMDataItem.Box)CONTAINER).Draw(true);
                var dims = ((IGMDataItem.Box)CONTAINER).Dims;
                if ((_options & Box_Options.Center) != 0)
                {
                    CONTAINER.X = _bounding.Width / 2 - dims.HotSpot.Width / 2;
                }
                if ((_options & Box_Options.Middle) != 0)
                {
                    CONTAINER.Y = _bounding.Height / 2 - dims.HotSpot.Height / 2;
                }
            }
        }

        #endregion Methods
    }
}