#include "UI/Window/UIRodexContentsWnd.h"

#include "Contents/Items/ItemDescription.h"
#include "Contents/MessageTable.h"
#include "Resource/Bitmap/BitmapResource.h"
#include "Resource/ResourceMgr.h"
#include "Resource/TextureNames.h"
#include "UI/Buttons/UIBasicButton.h"
#include "UI/Buttons/UIBitmapButton.h"
#include "UI/Rodex/UIRodexComposeWnd.h"
#include "UI/Shop/ItemDrawing.h"
#include "UI/Window/WindowManagerWindows.h"
#include "Utility/Text/FormatString.h"
#include "Utility/Text/GroupedInteger.h"

#include <cstdlib>
#include <cstring>

// OFFSET: 0x00801CC0
// FUNCTION: fn_10014
void UIRodexContentsWnd::SetContentsText(const char* text) {
  this->m_contents->SetText(text);
}

// OFFSET: 0x00801CE0
// FUNCTION: fn_10015
UIRodexContentsWnd::UIRodexContentsWnd(UIWindowContext& windows, UIFrameContext& frames, UIButtonContext& controls)
    : UIFrameWnd(windows, frames, 0), m_contents(nullptr), m_zeny(0), m_itemButton(nullptr), m_zenyButton(nullptr), unknown_0104(nullptr),
      unknown_0108(nullptr), m_controls(&controls) {
  this->m_items.clear();
  this->m_itemIndex = 0;
  this->unknown_010C = false;
}

// OFFSET: 0x00801F80
// FUNCTION: fn_10017
ITEM_INFO UIRodexContentsWnd::GetItemAtPoint(int x, int y) {
  if (x >= 30 && x <= 190 && y >= 309 && y <= 333) {
    this->m_itemIndex = 0;
    int left = 30;
    for (auto item = this->m_items.begin(); item != this->m_items.end(); ++item) {
      if (x > left && x < left + 24) {
        return *item;
      }
      left += 34;
      ++this->m_itemIndex;
    }
  }

  return ITEM_INFO(0);
}

// OFFSET: 0x00802050
// FUNCTION: fn_10018
void UIRodexContentsWnd::DisableItemButton() {
  this->m_itemButton->Enable(0);
  this->Invalidate();
}

// OFFSET: 0x00802070
// FUNCTION: fn_10019
void UIRodexContentsWnd::DisableZenyButton() {
  this->m_zenyButton->Enable(0);
  this->m_zeny = 0;
  this->Invalidate();
}

// OFFSET: 0x008023F0
// FUNCTION: fn_10021
void UIRodexContentsWnd::Paint() {
  auto& controls = *this->m_controls;
  this->ClearSurface(0xFF00FF);

  const auto* background = static_cast<CBitmapRes*>(
    ResourceMgr::Instance().Load(Resolve("유저인터페이스\\basic_interface\\rodexsystem\\renewal\\bg_rodex_read.bmp"))
  );
  this->DrawBitmap(0, 0, &background->image, false);
  this->DrawTitleBar(controls.fonts, controls.locale, true, LookupMessage(2727), 0);
  this->DrawTextAt(controls.fonts, controls.locale, 8, 29, this->m_title.c_str(), 0, 0, 12, 0x95330F, 1, 0);
  this->DrawTextAt(controls.fonts, controls.locale, 9, 52, this->m_sender.c_str(), 0, 0, 12, 0x313131, 0, 0);

  const auto* zenyIcon = static_cast<CBitmapRes*>(
    ResourceMgr::Instance().Load(Resolve("유저인터페이스\\basic_interface\\rodexsystem\\renewal\\icon_zeny.bmp"))
  );
  this->DrawBitmap(19, 342, &zenyIcon->image, true);

  if (this->m_zeny > 0) {
    char amount[260];
    std::memset(amount, 0, sizeof(amount));
    FormatGroupedInteger(this->m_zeny, amount, sizeof(amount));
    const std::string text = FormatOwnedString("%s Zeny", amount);
    this->DrawTextAt(controls.fonts, controls.locale, 50, 350, text.c_str(), 0, 0, 11, 0x737373, 1, 0);
  }

  for (int x = 26; x < 196; x += 34) {
    const auto* slot = static_cast<CBitmapRes*>(
      ResourceMgr::Instance().Load(Resolve("유저인터페이스\\basic_interface\\rodexsystem\\renewal\\shadow_item_off.bmp"))
    );
    this->DrawBitmap(x, 319, &slot->image, true);
  }

  ItemDescriptions descriptions{g_itemDescriptions};
  int x = 30;
  for (auto item = this->m_items.begin(); item != this->m_items.end(); ++item) {
    const auto* slot = static_cast<CBitmapRes*>(
      ResourceMgr::Instance().Load(Resolve("유저인터페이스\\basic_interface\\rodexsystem\\renewal\\shadow_item_on.bmp"))
    );
    this->DrawBitmap(x - 4, 319, &slot->image, true);
    DrawItemWithQuantity(*this, controls.resources, descriptions, controls.fonts, controls.locale, x, 309, *item, 0, 0);
    if (item->unknown_0088 > 0) {
      ResourceMgr& resources = ResourceMgr::Instance();
      const std::string name = FormatOwnedString("유저인터페이스\\grade_enchant\\grade_icon%d.bmp", item->unknown_0088);
      const auto* grade = static_cast<CBitmapRes*>(resources.Load(Resolve(name.c_str())));
      this->DrawBitmap(x, 321, &grade->image, true);
    }
    x += 34;
  }
}

// OFFSET: 0x008026E0
// FUNCTION: fn_10022
void UIRodexContentsWnd::Slot25(int x, int y) {
  if (y < 17) {
    UIFrameWnd::Slot25(x, y);
  }
}

// OFFSET: 0x00802910
// FUNCTION: fn_10024
void UIRodexContentsWnd::Slot32(int x, int y) {
  ITEM_INFO item = this->GetItemAtPoint(x, y);
  if (std::atoi(item.itemId.c_str()) != 0) {
    this->m_frameContext->windows.EnsureWindow(12)->SendMsg(nullptr, 24, reinterpret_cast<std::intptr_t>(&item), 0, 0, 0);
  }
}

// OFFSET: 0x00803760
// FUNCTION: fn_10027
void UIRodexContentsWnd::SetItemButtonDisabled(unsigned char disabled) {
  UIBitmapButton* button = this->m_itemButton;
  button->SetDisabled(disabled);
  button->Invalidate();
  this->Invalidate();
}

// OFFSET: 0x00803790
// FUNCTION: fn_10028
void UIRodexContentsWnd::SetZenyButtonDisabled(unsigned char disabled) {
  UIBitmapButton* button = this->m_zenyButton;
  button->SetDisabled(disabled);
  button->Invalidate();
  this->Invalidate();
}