#pragma once

#include <optional>
#include <string>
#include <vector>

#include "Runtime/CIOWin.hpp"
#include "Runtime/CToken.hpp"
#include "Runtime/RetroTypes.hpp"
#include "Runtime/Audio/CSfxManager.hpp"
#include "Runtime/Camera/CCameraFilter.hpp"
#include "Runtime/Graphics/Shaders/CTexturedQuadFilter.hpp"
#include "Runtime/GuiSys/CGuiTextSupport.hpp"

#include <zeus/CColor.hpp>
#include <zeus/CVector2f.hpp>

namespace urde {
class CDependencyGroup;
class CTexture;

class CSlideShow : public CIOWin {
public:
  enum class Phase { Zero, One, Two, Three, Four, Five };
  struct SSlideData {
    CSlideShow& x0_parent;
    u32 x4_ = -1;
    u32 x8_ = -1;

    std::optional<CTexturedQuadFilterAlpha> m_texQuad;
    zeus::CVector2f x18_vpOffset;
    zeus::CVector2f x20_vpSize;
    zeus::CVector2f x28_canvasSize;
    zeus::CColor x30_mulColor = zeus::skWhite;

    explicit SSlideData(CSlideShow& parent) : x0_parent(parent) { x30_mulColor.a() = 0.f; }

    void SetTexture(const TLockedToken<CTexture>& tex) { m_texQuad.emplace(EFilterType::Blend, tex); }
    bool IsLoaded() const { return m_texQuad && m_texQuad->GetTex().IsLoaded(); }
    void Draw();
  };

private:
  Phase x14_phase = Phase::Zero;
  std::vector<TLockedToken<CDependencyGroup>> x18_galleryTXTRDeps;
  /*
  u32 x2c_ = 0;
  u32 x30_ = 0;
  u32 x34_ = 0;
  u32 x38_ = 0;
  u32 x3c_ = 0;
  u32 x40_ = 0;
  u32 x44_ = 0;
  u32 x48_ = -1;
  float x4c_ = 0.f;
  float x50_ = 0.f;
  float x54_ = 0.f;
  float x58_ = 0.f;
  */

  SSlideData x5c_slideA;
  SSlideData x90_slideB;

  std::unique_ptr<CGuiTextSupport> xc4_textA;
  std::unique_ptr<CGuiTextSupport> xc8_textB;
  /*
  u32 xcc_ = 0;
  u32 xd4_ = 0;
  u32 xd8_ = 0;
  u32 xdc_ = 0;
  u32 xe0_ = 0;
  */
  CSfxHandle xe4_;
  /*
  u32 xe8_ = 0;
  u32 xec_ = 0;
  u32 xf0_ = 0;
  u32 xf4_ = 0;
  */
  std::vector<TLockedToken<CTexture>> xf8_stickTextures; /* (9 LStick, 9 CStick) */
  std::vector<CToken> x108_buttonTextures;               /* (2L, 2R, 2B, 2Y) */
  /*
  u32 x11c_ = 0;
  u32 x120_ = 0;
  u32 x124_ = 0;
  float x128_ = 32.f;
  float x12c_ = 32.f;
  */
  float x130_;

  union {
    struct {
      bool x134_24_ : 1;
      bool x134_25_ : 1;
      bool x134_26_ : 1;
      bool x134_27_ : 1;
      bool x134_28_disableInput : 1;
      bool x134_29_ : 1;
      bool x134_30_ : 1;
      bool x134_31_ : 1;
      bool x135_24_ : 1;
    };
    u32 dummy = 0;
  };

  bool LoadTXTRDep(std::string_view name);
  static bool AreAllDepsLoaded(const std::vector<TLockedToken<CDependencyGroup>>& deps);

public:
  CSlideShow();
  EMessageReturn OnMessage(const CArchitectureMessage&, CArchitectureQueue&) override;
  bool GetIsContinueDraw() const override { return false; }
  void Draw() override;

  static u32 SlideShowGalleryFlags();
};

} // namespace urde