#ifndef RAGNAROK_SOURCE_CLIENT_SESSION_H
#define RAGNAROK_SOURCE_CLIENT_SESSION_H

#include "Contents/Items/ItemInfo.h"
#include "Contents/Skills/PlayerSkillBundle.h"
#include "Contents/UserData/NormalItemSlots.h"

#include <cstddef>
#include <cstdint>
#include <ctime>
#include <list>
#include <map>
#include <utility>
#include <vector>

class LuaScript;

struct SessionRecord6144 {
  /* 0000 */ std::uint16_t unknown_0000 = 0;
  /* 0004 */ std::uint32_t unknown_0004[10] = {};
  /* 002C */ std::uint32_t unknown_002C = 0;
  /* 0030 */ std::uint8_t unknown_0030 = 0;
  /* 0031 */ std::uint8_t unknown_0031[7];
};

class CSession {
public:
  /* 0000 */ std::uint32_t unknown_0000;
  /* 0004 */ std::list<CSkillInfo> m_additionalSkills;
  /* 000C */ CPlayerSkillBundle m_skillBundle;
  /* 0084 */ std::list<CSkillInfo> m_homunSkills;
  /* 008C */ std::list<CSkillInfo> m_mercSkills;
  /* 0094 */ unsigned char unknown_0094[0x38C];
  /* 0420 */ std::uint32_t unknown_0420[36];
  /* 04B0 */ NormalItemSlot m_shortcutSlots[36];
  /* 05AC */ NormalItemSlot m_secondaryShortcutSlots[36];
  /* 06A8 */ unsigned char unknown_06A8[0x43];
  /* 06EB */ NormalItemSlot unknown_06EB;
  /* 06F2 */ NormalItemSlot unknown_06F2;
  /* 06F9 */ unsigned char unknown_06F9[0x7F];
  /* 0778 */ std::vector<std::pair<int, int>> unknown_0778;
  /* 0784 */ std::map<std::int64_t, std::int64_t> unknown_0784;
  /* 078C */ std::map<std::int64_t, std::int64_t> unknown_078C;
  /* 0794 */ unsigned char unknown_0794[0x704];
  /* 0E98 */ int unknown_0E98;
  /* 0E9C */ unsigned char unknown_0E9C[0x7C];
  /* 0F18 */ int m_playerX;
  /* 0F1C */ int m_playerY;
  /* 0F20 */ unsigned char unknown_0F20[0x08];
  /* 0F28 */ int m_score1;
  /* 0F2C */ int m_score2;
  /* 0F30 */ unsigned char unknown_0F30[0x78];
  /* 0FA8 */ const char* const* m_jobNamesBegin;
  /* 0FAC */ const char* const* m_jobNamesEnd;
  /* 0FB0 */ unsigned char unknown_0FB0[0xA8];
  /* 1058 */ int m_petActionTable[5][5][7];
  /* 1314 */ unsigned char unknown_1314[0x314];
  /* 1628 */ int m_job;
  /* 162C */ unsigned char unknown_162C[0x1524];
  /* 2B50 */ ItemInfo unknown_2B50[10];
  /* 3500 */ ItemInfo unknown_3500[10];
  /* 3EB0 */ unsigned char unknown_3EB0[0x16A8];
  /* 5558 */ int unknown_5558;
  /* 555C */ unsigned char unknown_555C[0x47C];
  /* 59D8 */ LuaScript* m_hotkeyScript;
  /* 59DC */ unsigned char unknown_59DC[0x28C];
  /* 5C68 */ ItemInfo unknown_5C68[5];
  /* 6140 */ std::uint16_t unknown_6140;
  /* 6144 */ std::map<int, SessionRecord6144> unknown_6144;
  /* 614C */ unsigned char unknown_614C[0x20];
  /* 616C */ std::vector<int> unknown_616C;
  /* 6178 */ unsigned char unknown_6178[0x1FC0];
  /* 8138 */ std::int64_t m_startTimeTicks;
  /* 8140 */ std::int64_t m_loginTimeTicks;
  /* 8148 */ int unknown_8148;

  int GetPetFood(int job);
  void GetPetIllustName(int job, int, char* buffer);
  int GetPetJobByEggItem(int eggItemId);
  const char* GetPetString(int id);
  bool UpdateHomunSkill(const CSkillInfo& value, unsigned char notify);
  bool UpdateMercSkill(const CSkillInfo& value, unsigned char notify);
  void AddUnknownId(int id);
  void AddStackedItem(ItemInfo item);
  void AddItemToFreeSlot(ItemInfo item);
  bool IsListedId(int id, int variant) const;
  void ClearItemQuantities();
  void ResetItems3500();
  void ClearSlots06EB();
  void ClearShortcutSlots();
  void ClearSecondaryShortcutSlots();
  void ClearUnknown0420();
  void EraseUnknownKey(std::int64_t key);
  std::int64_t FindUnknown0784(std::int64_t key) const;
  std::int64_t FindUnknown078C(std::int64_t key) const;
  SessionRecord6144 FindRecord6144(int key) const;
  int GetBeginEffectId(int skillId) const;
  ItemInfo GetItem2B50(int index) const;
  int CountItems5C68() const;
  void SplitDate(__time32_t time, std::uint16_t& year, std::uint16_t& month, std::uint16_t& day) const;
  int GetDefaultOptionValue(const char* name, int fallback) const;
  int FindUnknown0778(int key) const;
  CSkillInfo AdditionalSkillAt(int index) const;
  CSkillInfo HomunSkillAt(int index) const;
  void NotifyHomunSkillWindows();
  void NotifyMercSkillWindows();
  int GetPetActionNumber(int hungerLevel, int friendlyLevel, int action);
  int GetPetFriendlyState(int friendly);
  void GetPetFriendlyStateString(int friendly, char* buffer);
  int GetPetHungryState(int hunger);
  int GetPetEmotionNumber(int job, int action, int hungerLevel);
};

extern CSession g_session;

#if defined(_WIN32) && !defined(_WIN64)
static_assert(sizeof(SessionRecord6144) == 0x38);
static_assert(offsetof(SessionRecord6144, unknown_002C) == 0x2C);
static_assert(offsetof(SessionRecord6144, unknown_0030) == 0x30);
static_assert(offsetof(CSession, m_additionalSkills) == 0x4);
static_assert(offsetof(CSession, m_skillBundle) == 0xC);
static_assert(offsetof(CSession, m_homunSkills) == 0x84);
static_assert(offsetof(CSession, m_mercSkills) == 0x8C);
static_assert(offsetof(CSession, unknown_0420) == 0x420);
static_assert(offsetof(CSession, m_shortcutSlots) == 0x4B0);
static_assert(offsetof(CSession, m_secondaryShortcutSlots) == 0x5AC);
static_assert(offsetof(CSession, unknown_06EB) == 0x6EB);
static_assert(offsetof(CSession, unknown_06F2) == 0x6F2);
static_assert(offsetof(CSession, unknown_0778) == 0x778);
static_assert(offsetof(CSession, unknown_0784) == 0x784);
static_assert(offsetof(CSession, unknown_078C) == 0x78C);
static_assert(offsetof(CSession, m_playerX) == 0xF18);
static_assert(offsetof(CSession, m_playerY) == 0xF1C);
static_assert(offsetof(CSession, m_score1) == 0xF28);
static_assert(offsetof(CSession, m_score2) == 0xF2C);
static_assert(offsetof(CSession, m_jobNamesBegin) == 0xFA8);
static_assert(offsetof(CSession, m_jobNamesEnd) == 0xFAC);
static_assert(offsetof(CSession, unknown_0E98) == 0xE98);
static_assert(offsetof(CSession, m_petActionTable) == 0x1058);
static_assert(offsetof(CSession, m_job) == 0x1628);
static_assert(offsetof(CSession, unknown_2B50) == 0x2B50);
static_assert(offsetof(CSession, unknown_3500) == 0x3500);
static_assert(offsetof(CSession, unknown_5558) == 0x5558);
static_assert(offsetof(CSession, m_hotkeyScript) == 0x59D8);
static_assert(offsetof(CSession, unknown_5C68) == 0x5C68);
static_assert(offsetof(CSession, unknown_6140) == 0x6140);
static_assert(offsetof(CSession, unknown_6144) == 0x6144);
static_assert(offsetof(CSession, unknown_616C) == 0x616C);
static_assert(offsetof(CSession, m_startTimeTicks) == 0x8138);
static_assert(offsetof(CSession, m_loginTimeTicks) == 0x8140);
#endif

#endif