#pragma once
#include "LayoutRenderObject.hpp"

namespace cru::ui::render {
// Measure Logic:
// Following rules are applied both horizontally and vertically.
//
// 1. Measure each children with min size not specified and max size as
// following rules:
//
//    1.1. If parent's preferred size is set and it is not less than child's min
//    size, then it is used as child's max size.
//
//    1.2. Or if parent's max size is set, then it is used as child's max size.
//    If it is less than child's min size, then log an warning about that.
//
// 2. Result size is children's max size.
//
// 3. If preferred size is specified and result size is smaller than it, coerce
// result size to preferred size.
//
// 4. If result size is smaller than min size (if specified), coerce result size
// to min size.
class StackLayoutRenderObject
    : public LayoutRenderObject<StackChildLayoutData> {
  CRU_DEFINE_CLASS_LOG_TAG("cru::ui::render:StackLayoutRenderObject")

 public:
  StackLayoutRenderObject() = default;
  CRU_DELETE_COPY(StackLayoutRenderObject)
  CRU_DELETE_MOVE(StackLayoutRenderObject)
  ~StackLayoutRenderObject() = default;

 protected:
  Size OnMeasureContent(const MeasureRequirement& requirement,
                        const MeasureSize& preferred_size) override;
  void OnLayoutContent(const Rect& content_rect) override;
};
}  // namespace cru::ui::render