// Copyright (c) Six Labors.
// Licensed under the Six Labors Split License.

using SixLabors.Fonts.Tables.AdvancedTypographic.Variations;

namespace SixLabors.Fonts.Tables.General.Colr {
  /// <summary>
  /// Represents a COLR v1 ClipBox format 1 subtable with static (non-variable) int16 bounding box edges.
  /// <see href="https://learn.microsoft.com/en-us/typography/opentype/spec/colr#clipbox"/>
  /// </summary>
  internal sealed class ClipBoxFormat1 : ClipBox
  {
      /// <summary>
      /// The minimum x-coordinate of the clip box.
      /// </summary>
      private readonly short xMin;

      /// <summary>
      /// The minimum y-coordinate of the clip box.
      /// </summary>
      private readonly short yMin;

      /// <summary>
      /// The maximum x-coordinate of the clip box.
      /// </summary>
      private readonly short xMax;

      /// <summary>
      /// The maximum y-coordinate of the clip box.
      /// </summary>
      private readonly short yMax;

      /// <summary>
      /// Initializes a new instance of the <see cref="ClipBoxFormat1"/> class.
      /// </summary>
      /// <param name="xMin">The minimum x-coordinate.</param>
      /// <param name="yMin">The minimum y-coordinate.</param>
      /// <param name="xMax">The maximum x-coordinate.</param>
      /// <param name="yMax">The maximum y-coordinate.</param>
      public ClipBoxFormat1(short xMin, short yMin, short xMax, short yMax)
      {
          this.xMin = xMin;
          this.yMin = yMin;
          this.xMax = xMax;
          this.yMax = yMax;
      }

      /// <inheritdoc/>
      public override Bounds GetBounds(ColrTable colr, GlyphVariationProcessor? processor)
          => new(this.xMin, this.yMin, this.xMax, this.yMax);
  }
}