#ifndef _RIVE_COMMAND_PATH_HPP_
#define _RIVE_COMMAND_PATH_HPP_

#include "rive/math/mat2d.hpp"
#include "rive/math/path_types.hpp"
#include "rive/refcnt.hpp"

namespace rive
{
class RenderPath;

/// Abstract path used to build up commands used for rendering.
class CommandPath : public RefCnt<CommandPath>
{
public:
  virtual ~CommandPath() {}
  virtual void rewind() = 0;
  virtual void fillRule(FillRule value) = 0;
  virtual void addPath(CommandPath* path, const Mat2D& transform) = 0;

  virtual void moveTo(float x, float y) = 0;
  virtual void lineTo(float x, float y) = 0;
  virtual void cubicTo(
      float ox,
      float oy,
      float ix,
      float iy,
      float x,
      float y) = 0;
  virtual void close() = 0;

  virtual RenderPath* renderPath() = 0;
  virtual const RenderPath* renderPath() const = 0;

  // non-virtual helpers

  void addRect(float x, float y, float width, float height)
  {
    moveTo(x, y);
    lineTo(x + width, y);
    lineTo(x + width, y + height);
    lineTo(x, y + height);
    close();
  }

  void move(Vec2D v) { this->moveTo(v.x, v.y); }
  void line(Vec2D v) { this->lineTo(v.x, v.y); }
  void cubic(Vec2D a, Vec2D b, Vec2D c)
  {
    this->cubicTo(a.x, a.y, b.x, b.y, c.x, c.y);
  }
};
} // namespace rive
#endif