// Copyright 2026 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

export class Size {
  width: number;
  height: number;
  constructor(width: number, height: number) {
    this.width = width;
    this.height = height;
  }

  clipTo(size?: Size|null): Size {
    if (!size) {
      return this;
    }
    return new Size(Math.min(this.width, size.width), Math.min(this.height, size.height));
  }

  scale(scale: number): Size {
    return new Size(this.width * scale, this.height * scale);
  }

  isEqual(size: Size|null): boolean {
    return size !== null && this.width === size.width && this.height === size.height;
  }

  widthToMax(size: number|Size): Size {
    return new Size(Math.max(this.width, (typeof size === 'number' ? size : size.width)), this.height);
  }

  addWidth(size: number|Size): Size {
    return new Size(this.width + (typeof size === 'number' ? size : size.width), this.height);
  }

  heightToMax(size: number|Size): Size {
    return new Size(this.width, Math.max(this.height, (typeof size === 'number' ? size : size.height)));
  }

  addHeight(size: number|Size): Size {
    return new Size(this.width, this.height + (typeof size === 'number' ? size : size.height));
  }
}