/**
 * Copyright (c) Facebook, Inc. and its affiliates.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 */

#pragma once

#include <limits>

#include <fabric/attributedstring/primitives.h>
#include <fabric/debug/DebugStringConvertible.h>
#include <fabric/graphics/Geometry.h>

namespace facebook {
namespace react {

class ParagraphAttributes;

using SharedParagraphAttributes = std::shared_ptr<const ParagraphAttributes>;

/*
 * Represents all visual attributes of a paragraph of text.
 * Two data structures, ParagraphAttributes and AttributedText, should be
 * enough to define visual representation of a piece of text on the screen.
 */
class ParagraphAttributes:
  public DebugStringConvertible {

public:

#pragma mark - Fields

  /*
   * Maximum number of lines which paragraph can take.
   * Zero value represents "no limit".
   */
  int maximumNumberOfLines {};

  /*
   * In case if a text cannot fit given boundaries, defines a place where
   * an ellipsize should be placed.
   */
  EllipsizeMode ellipsizeMode {};

  /*
   * Enables font size adjustment to fit constrained boundaries.
   */
  bool adjustsFontSizeToFit {};

  /*
   * In case of font size adjustment enabled, defines minimum and maximum
   * font sizes.
   */
  Float minimumFontSize {std::numeric_limits<Float>::quiet_NaN()};
  Float maximumFontSize {std::numeric_limits<Float>::quiet_NaN()};

#pragma mark - DebugStringConvertible

  SharedDebugStringConvertibleList getDebugProps() const override;
};

} // namespace react
} // namespace facebook