namespace EnvelopeGenerator.Web.Models;

public record Annotation(
    string Id,
    string? HorBoundAnnotId = null, string? VerBoundAnnotId = null)
{
    #region Layout
    internal double _marginX = default;

    internal double _marginY = default;

    internal double _width = default;

    internal double _height = default;
        
    public double MarginX
    {
        get => _marginX;
        init => _marginX = value;
    }

    public double MarginY
    {
        get => _marginY;
        init => _marginY = value;
    }

    public double Width
    {
        get => _width;
        init => _width = value;
    }

    public double Height
    {
        get => _height;
        init => _height = value;
    }
    #endregion

    #region Pos
    public double PosX => MarginX + (HorBoundAnnot?.HorBoundary ?? 0);

    public double PosY => MarginY + (VerBoundAnnot?.VerBoundary ?? 0);
    #endregion

    #region Boundary
    public double HorBoundary => MarginX + Width;

    public double VerBoundary => MarginY + Height;
    #endregion

    #region BoundAnnot
    public Annot? HorBoundAnnot { get; set; }

    public Annot? VerBoundAnnot { get; set; }
    #endregion
};