#include "Contents/CashEmotionMgr.h"
#include "UI/Chat/ChatSuggestions.h"

#include <cstring>
#include <new>

// STATIC: 0x013896C4
// GLOBAL: gl_24350
CCashEmotionMgr* g_cashEmotionMgr = nullptr;

// STATIC: 0x01457848
// GLOBAL: gl_24484
ChatSuggestions* g_chatSuggestions = nullptr;

class UICashEmotionMiniWnd {
public:
  // OFFSET: 0x007C9200
  unsigned int Select(int actionId);
};

// OFFSET: 0x00596430
// FUNCTION: fn_02915
CCashEmotionMgr::CCashEmotionMgr()
    : m_enabled(true), unknown_0005{}, m_action(nullptr), unknown_000C(0), unknown_0010{}, m_emotionsByPack{}, unknown_0050{}, m_packNames{}, unknown_00B0{},
      m_commands{}, unknown_0198{} {
}

// OFFSET: 0x00598520
// FUNCTION: fn_02928
CCashEmotionMgr::~CCashEmotionMgr() {
  if (this->m_action) {
    this->m_action = nullptr;
  }
}

// OFFSET: 0x00598C70
// FUNCTION: fn_02934
void CCashEmotionMgr::Reset() {
  this->m_emotionsByPack.clear();
  this->m_packNames.clear();
  this->m_commands.clear();
}

// OFFSET: 0x00599650
// FUNCTION: fn_02940
bool CCashEmotionMgr::Initialize() {
  if (g_cashEmotionMgr) {
    return false;
  }

  g_cashEmotionMgr = new (std::nothrow) CCashEmotionMgr;
  if (!g_cashEmotionMgr) {
    return false;
  }

  if (!g_cashEmotionMgr->m_enabled) {
    delete g_cashEmotionMgr;
    g_cashEmotionMgr = nullptr;
    return false;
  }

  return true;
}

// OFFSET: 0x00599700
// FUNCTION: fn_02941
void CCashEmotionMgr::Shutdown() {
  if (g_cashEmotionMgr) {
    g_cashEmotionMgr->Reset();
    delete g_cashEmotionMgr;
    g_cashEmotionMgr = nullptr;
  }
}

// OFFSET: 0x00599020
// FUNCTION: fn_02937
void CCashEmotionMgr::HideSuggestions() {
  if (g_chatSuggestions) {
    g_chatSuggestions->Show(0);
  }
}

// OFFSET: 0x00599730
// FUNCTION: fn_02942
int CCashEmotionMgr::ProcessChatCommand(const char* command) {
  if (!g_chatSuggestions || !g_chatSuggestions->window) {
    return 0;
  }

  if (!command || std::strlen(command) < 1 || command[0] != '/') {
    g_chatSuggestions->Show(0);
    return 0;
  }

  const char* key = command + 1;
  auto it = this->m_commands.find(key);
  int actionId = 0;

  if (it != this->m_commands.end()) {
    actionId = it->second;
  }

  if (actionId != 0) {
    g_chatSuggestions->Show(1);
    auto* miniWnd = reinterpret_cast<UICashEmotionMiniWnd*>(g_chatSuggestions->window);
    return static_cast<int>(miniWnd->Select(actionId));
  } else {
    this->HideSuggestions();
    return 0;
  }
}

// OFFSET: 0x005998C0
// FUNCTION: fn_02943
const char* CCashEmotionMgr::GetPackName(int packId) {
  auto it = this->m_packNames.find(packId);
  if (it == this->m_packNames.end()) {
    return nullptr;
  }

  return it->second.c_str();
}

// OFFSET: 0x00599D00
// FUNCTION: fn_02947
CashEmotionData* CCashEmotionMgr::GetEmotionData(int packId, int emotionId) {
  if (packId < 0 || emotionId < 0) {
    return nullptr;
  }

  auto packIt = this->m_emotionsByPack.find(packId);
  if (packIt == this->m_emotionsByPack.end()) {
    return nullptr;
  }

  auto emoIt = packIt->second.find(emotionId);
  if (emoIt == packIt->second.end()) {
    return nullptr;
  }

  return &emoIt->second;
}

// OFFSET: 0x00599D70
// FUNCTION: fn_02948
const char* CCashEmotionMgr::GetEmotionName(int packId, int emotionId) {
  auto packIt = this->m_emotionsByPack.find(packId);
  if (packIt == this->m_emotionsByPack.end()) {
    return nullptr;
  }

  auto emoIt = packIt->second.find(emotionId);
  if (emoIt == packIt->second.end()) {
    return nullptr;
  }

  return emoIt->second.name.c_str();
}