using System.Windows;
using System.Windows.Media;

namespace DrawFigureLibrary.Figures
{
    public class RectangleFigure : Figure
    {
        public RectangleFigure(string name, int x, int y, int w, int h) : base(name, x, y, w, h) { }

        public override void Draw(DrawingContext drawingContext)
        {
            var rect = new Rect(x, y, w, h);
            drawingContext.DrawRectangle(null, Init.pen, rect);
        }

        public void Resize(int newW, int newH)
        {
            if (newW <= 0 || newH <= 0) throw new ArgumentException("Размеры должны быть > 0");
            w = newW;
            h = newH;
        }

        public override void MoveBy(int deltaX, int deltaY)
        {
            if (Init.DrawingImage == null) return;

            if (Figure.Check(this, deltaX, deltaY, Init.DrawingImage))
            {
                x += deltaX;
                y += deltaY;
            }
        }
    }
}