// Copyright 2015 Dolphin Emulator Project
// Licensed under GPLv2+
// Refer to the license.txt file included.

#include "DolphinWX/Config/ConfigMain.h"

#include <wx/debug.h>
#include <wx/notebook.h>
#include <wx/panel.h>
#include <wx/sizer.h>
#include <wx/stattext.h>

#include "Common/CommonTypes.h"
#include "Core/ConfigManager.h"
#include "Core/Core.h"
#include "Core/NetPlayProto.h"
#include "DolphinWX/Config/AdvancedConfigPane.h"
#include "DolphinWX/Config/AudioConfigPane.h"
#include "DolphinWX/Config/GameCubeConfigPane.h"
#include "DolphinWX/Config/GeneralConfigPane.h"
#include "DolphinWX/Config/InterfaceConfigPane.h"
#include "DolphinWX/Config/PathConfigPane.h"
#include "DolphinWX/Config/WiiConfigPane.h"
#include "DolphinWX/GameListCtrl.h"
#include "DolphinWX/WxUtils.h"

// Sent by child panes to signify that the game list should
// be updated when this modal dialog closes.
wxDEFINE_EVENT(wxDOLPHIN_CFG_REFRESH_LIST, wxCommandEvent);

CConfigMain::CConfigMain(wxWindow* parent, wxWindowID id, const wxString& title,
                         const wxPoint& position, const wxSize& size, long style)
    : wxDialog(parent, id, title, position, size, style)
{
  // Control refreshing of the ISOs list
  m_refresh_game_list_on_close = false;

  Bind(wxEVT_CLOSE_WINDOW, &CConfigMain::OnClose, this);
  Bind(wxEVT_BUTTON, &CConfigMain::OnCloseButton, this, wxID_CLOSE);
  Bind(wxEVT_SHOW, &CConfigMain::OnShow, this);
  Bind(wxDOLPHIN_CFG_REFRESH_LIST, &CConfigMain::OnSetRefreshGameListOnClose, this);

  wxDialog::SetExtraStyle(GetExtraStyle() & ~wxWS_EX_BLOCK_EVENTS);

  CreateGUIControls();
}

CConfigMain::~CConfigMain()
{
}

void CConfigMain::SetSelectedTab(wxWindowID tab_id)
{
  switch (tab_id)
  {
  case ID_GENERALPAGE:
  case ID_DISPLAYPAGE:
  case ID_AUDIOPAGE:
  case ID_GAMECUBEPAGE:
  case ID_WIIPAGE:
  case ID_PATHSPAGE:
  case ID_ADVANCEDPAGE:
    Notebook->SetSelection(Notebook->FindPage(Notebook->FindWindowById(tab_id)));
    break;

  default:
    wxASSERT_MSG(false, wxString::Format("Invalid tab page ID specified (%d)", tab_id));
    break;
  }
}

void CConfigMain::CreateGUIControls()
{
  // Create the notebook and pages
  Notebook = new wxNotebook(this, ID_NOTEBOOK);
  wxPanel* const general_pane = new GeneralConfigPane(Notebook, ID_GENERALPAGE);
  wxPanel* const interface_pane = new InterfaceConfigPane(Notebook, ID_DISPLAYPAGE);
  wxPanel* const audio_pane = new AudioConfigPane(Notebook, ID_AUDIOPAGE);
  wxPanel* const gamecube_pane = new GameCubeConfigPane(Notebook, ID_GAMECUBEPAGE);
  wxPanel* const wii_pane = new WiiConfigPane(Notebook, ID_WIIPAGE);
  wxPanel* const path_pane = new PathConfigPane(Notebook, ID_PATHSPAGE);
  wxPanel* const advanced_pane = new AdvancedConfigPane(Notebook, ID_ADVANCEDPAGE);

  Notebook->AddPage(general_pane, _("General"));
  Notebook->AddPage(interface_pane, _("Interface"));
  Notebook->AddPage(audio_pane, _("Audio"));
  Notebook->AddPage(gamecube_pane, _("GameCube"));
  Notebook->AddPage(wii_pane, _("Wii"));
  Notebook->AddPage(path_pane, _("Paths"));
  Notebook->AddPage(advanced_pane, _("Advanced"));

  const int space5 = FromDIP(5);

  wxBoxSizer* const main_sizer = new wxBoxSizer(wxVERTICAL);
  main_sizer->AddSpacer(space5);
  main_sizer->Add(Notebook, 1, wxEXPAND | wxLEFT | wxRIGHT, space5);
  main_sizer->AddSpacer(space5);
  main_sizer->Add(CreateButtonSizer(wxCLOSE), 0, wxEXPAND | wxLEFT | wxRIGHT, space5);
  main_sizer->AddSpacer(space5);

#ifdef __APPLE__
  main_sizer->SetMinSize(550, 0);
#else
  main_sizer->SetMinSize(FromDIP(400), 0);
#endif

  SetLayoutAdaptationMode(wxDIALOG_ADAPTATION_MODE_ENABLED);
  SetLayoutAdaptationLevel(wxDIALOG_ADAPTATION_STANDARD_SIZER);
  SetSizerAndFit(main_sizer);
}

void CConfigMain::OnClose(wxCloseEvent& WXUNUSED(event))
{
  Hide();

  SConfig::GetInstance().SaveSettings();

  if (m_refresh_game_list_on_close)
    AddPendingEvent(wxCommandEvent{DOLPHIN_EVT_RELOAD_GAMELIST});
}

void CConfigMain::OnShow(wxShowEvent& event)
{
  if (event.IsShown())
    CenterOnParent();
}

void CConfigMain::OnCloseButton(wxCommandEvent& WXUNUSED(event))
{
  Close();
}

void CConfigMain::OnSetRefreshGameListOnClose(wxCommandEvent& WXUNUSED(event))
{
  m_refresh_game_list_on_close = true;
}