#ifndef LIBADWAITAMM_BREAKPOINT_HPP
#define LIBADWAITAMM_BREAKPOINT_HPP

#include "adwaitamm/helpers/gobj_mixin.hpp"

#include <glibmm/object.h>
#include <glibmm/objectbase.h>
#include <glibmm/propertyproxy.h>
#include <glibmm/refptr.h>
#include <glibmm/ustring.h>

#include <gtkmm/buildable.h>

#include <glib-object.h>

#include <optional>

#define _ADWAITA_INSIDE
#include <adw-breakpoint.h>
#undef _ADWAITA_INSIDE

namespace Adwaita
{
  enum struct LengthType;
  enum struct RatioType;

  struct BreakpointCondition
  {
    BreakpointCondition(BreakpointCondition const & other);
    BreakpointCondition(BreakpointCondition && other);
    BreakpointCondition(LengthType type, double value, int unit);  // FIXME: replace unit type with actual enum.
    BreakpointCondition(RatioType type, int width, int height);

    ~BreakpointCondition() noexcept;

    auto operator&&(BreakpointCondition & rhs) & -> BreakpointCondition;
    auto operator||(BreakpointCondition & lhs) & -> BreakpointCondition;

    explicit operator Glib::ustring() const;

    auto static parse(Glib::ustring str) -> std::optional<BreakpointCondition>;

  private:
    friend struct Breakpoint;

    explicit BreakpointCondition(AdwBreakpointCondition * object);

    AdwBreakpointCondition * m_object{nullptr};
  };

  struct Breakpoint final : Glib::Object,
                            Gtk::Buildable,
                            helpers::gobj_mixin<Breakpoint, AdwBreakpoint>
  {
    struct Class : Glib::Class
    {
      using BaseClassParent = GObjectClass;
      using BaseClassType = AdwBreakpointClass;
      using BaseObjectType = AdwBreakpoint;
      using CppClassParent = struct Glib::Object_Class;
      using CppObjectType = Breakpoint;

      auto init() -> Glib::Class const &;
      auto static class_init_function(void * gclass, void * data) -> void;
      auto static wrap_new(GObject * object) -> Glib::ObjectBase *;
    };

    using BaseObjectType = Class::BaseObjectType;
    using BaseClassType = Class::BaseClassType;
    using CppObjectType = Class::CppObjectType;
    using CppClassType = Class;

    using helpers::gobj_mixin<CppObjectType, BaseObjectType>::gobj;
    using helpers::gobj_mixin<CppObjectType, BaseObjectType>::gobj_copy;

    Breakpoint(Breakpoint const & other) = delete;
    Breakpoint(Breakpoint && other) noexcept = default;

    auto operator=(Breakpoint const & other) noexcept -> Breakpoint & = delete;
    auto operator=(Breakpoint && other) noexcept -> Breakpoint & = default;

    auto static create(BreakpointCondition & condition) -> Glib::RefPtr<Breakpoint>;
    auto static get_type() -> GType;
    auto static get_base_type() -> GType;

    auto property_condition() -> Glib::PropertyProxy<BreakpointCondition *>;
    auto property_condition() const -> Glib::PropertyProxy_ReadOnly<BreakpointCondition *>;

  protected:
    explicit Breakpoint(BreakpointCondition & condition);
    explicit Breakpoint(Glib::ConstructParams const & params);
    explicit Breakpoint(BaseObjectType * gobj);
  };

}  // namespace Adwaita

namespace Glib
{
  auto wrap(AdwBreakpoint * object, bool copy = false) -> Glib::RefPtr<Adwaita::Breakpoint>;
}  // namespace Glib


#endif