using Microsoft.UI.Xaml;

namespace Lattice.UI.DragDrop.WinUI.Helpers;

public static class FrameworkElementExtensions
{
    /// <summary>
    /// Получает фактические размеры FrameworkElement.
    /// </summary>
    public static Windows.Foundation.Size GetActualSize(this FrameworkElement element)
    {
        return new Windows.Foundation.Size(element.ActualWidth, element.ActualHeight);
    }

    /// <summary>
    /// Получает границы элемента в экранных координатах.
    /// </summary>
    public static Windows.Foundation.Rect GetScreenBounds(this FrameworkElement element)
    {
        var transform = element.TransformToVisual(null);
        var topLeft = transform.TransformPoint(new Windows.Foundation.Point(0, 0));
        var bottomRight = transform.TransformPoint(new Windows.Foundation.Point(element.ActualWidth, element.ActualHeight));

        return new Windows.Foundation.Rect(topLeft, bottomRight);
    }
}