using Dolphin.ExamPictureCut.Domains.Quest;
using Dolphin.ExamPictureCut.Exams.Dto;

namespace Dolphin.ExamPictureCut.Extensions;

public static class RectExt
{
    /// <summary>
    /// 四舍五入
    /// </summary>
    /// <param name="px"></param>
    /// <returns></returns>
    public static int SSWR(this float px)
    {
        return (int)Math.Round(px, 0, MidpointRounding.AwayFromZero);
    }

    public static float MMToPX(this float MM)
    {
        return MM * 96 / 25.4F;
    }

    /// <summary>
    /// AU转像素
    /// </summary>
    /// <param name="AU"></param>
    /// <returns></returns>
    public static float AUToPX(this int AU)
    {

        return (AU * 0.3F / 8).MMToPX();
    }

    public static bool IsRectContainsLattice(TemplateJsonModel_Rect rect, PenOfflineData latt)
    {
        var x = latt.CX.AUToPX();
        var y = latt.CY.AUToPX();
        return rect.pxLeft <= x && x <= rect.pxLeft + rect.pxWidth
            && rect.pxTop <= y && y <= rect.pxTop + rect.pxHeight;
    }
}