/**
*******************************************************************************

  @file /gui/contexts/LoadingScreen.cpp
  @brief Obrazovka LoadingScreen
  

  @author Vajicek
  @version 0.1
 
******************************************************************************/

#include "gui/contexts/LoadingScreen.h"
//
#include "gui/GUI.h"
#include "gui/common/Sounds.h"
#include "gui/common/Defs.h"
#include "gui/common/BasicFonts.h"
#include "gui/engine/TextureManager.h"
#include "common/rm/rminit.h"
#include "common/Log.h"

/*****************************************************************************/
namespace gui{

#define BORDER				20
#define MAINWINDOW_WIDTH	400
#define MAINWINDOW_HEIGHT	(8*BORDER+2*TEXT_HEIGHT)
#define MAINWINDOW_X		((SCREEN_WIDTH-MAINWINDOW_WIDTH)/2)
#define MAINWINDOW_Y		((SCREEN_HEIGHT-MAINWINDOW_HEIGHT)/2)
#define TEXT_HEIGHT			16
#define PROGRESS_STEPS  100

/*****************************************************************************/

TLoadingWindow::TLoadingWindow(rm::TRM_txt_i *rmtxti)
: TWindow(AO_UNMOVABLE, MAINWINDOW_X, MAINWINDOW_Y, MAINWINDOW_WIDTH, MAINWINDOW_HEIGHT)
{
  wchar_t wtemp[LABEL_MAX_LENGTH];

  TGroupBar* gtitle = new TGroupBar(AO_NORMAL, BORDER, BORDER, MAINWINDOW_WIDTH-BORDER*2, BORDER+TEXT_HEIGHT);
  Add(gtitle);

	lcaption = new TLabel(rmtxti->getWChar(wtemp, LABEL_MAX_LENGTH, TEXT_LOADING), BORDER, BORDER/2);
	gtitle->Add(lcaption);

  TGroupBar* gmsg = new TGroupBar(AO_NORMAL, BORDER, 3*BORDER+TEXT_HEIGHT, MAINWINDOW_WIDTH-BORDER*2, 4*BORDER+TEXT_HEIGHT);
  Add(gmsg);
    
  lstatemsg  = new TLabel(L"", BORDER, BORDER);
	gmsg->Add(lstatemsg);

  pbar = new TProgressBar(BORDER, 2*BORDER+TEXT_HEIGHT, MAINWINDOW_WIDTH-BORDER*4, BORDER, PROGRESS_STEPS, 0);
	gmsg->Add(pbar);

  setBgImage(RASTER_PANEL);
}




/*****************************************************************************/

TLoadingScreen::TLoadingScreen(TContextParameter contextparameter){
	rmtxti = (rm::TRM_txt_i*)KSendGlobalMessage(MSG_GET_RM_TXT_I, MOD_GUI, MOD_RM, NULL);

  //gui prvky
	loadingwnd = NULL;
  notice = NULL;
  guiMapReady = 0;
  letsGo = 0;
}	

TLoadingScreen::~TLoadingScreen(){
	delete rmtxti;
}

TContext* TLoadingScreen::createContext(...){
	TLoadingScreen* n = new TLoadingScreen(TContextParameter());
	strcpy(n->szName,"GAMELOADINGCONTEXT");
	return n;
}

void TLoadingScreen::activateContext(TContextParameter contextparameter){
	// kdyz je kurzor na kraji obrazovky tak se nezmeni jeho obrazek na sipku
	TaoKernel::aoKernel->cursor->scrolling = false;

  //zjisti typ hry
  gamemode = contextparameter;
  if( (gamemode.iPrimary != context_localgame)&&
      (gamemode.iPrimary != context_networkgame))
    THROW(E_8K_GUI, "TLoadingScreen::activateContext(): no gamemode selected\n");

  //vypni hudbu
  if(TSoundInterface::si)
    TSoundInterface::si->fadeoutMusic(1000);;  

	loadingwnd = new TLoadingWindow(rmtxti);
	Add(loadingwnd);

  notice = NULL;
  guiMapReady = 0;
  letsGo = 0;
}

void TLoadingScreen::deactivateContext(){
	DelNFreeAll();
}

void TLoadingScreen::drawContext(){
	TFrame::drawObject();
}

int TLoadingScreen::workInput(INPUT *input){
	int ret=TContext::workInput(input);

  //testna preruseni nahravani
  //if( (input->key.sym == SDLK_c) && (input->type == INPUT_KEY_UP) ){
  //  TPacket_END_GAME eg;
  //  eg.reason = ER_SHUTDOWN;
  //  eg.winner = 0;
  //  KSendGlobalMessage(MSG_END_GAME, MOD_GUI, MOD_GUI, &eg);
  //}

  if (notice) {
    if CLICKED(notice->bok) {
      //zrus guimapu
      if( guiMapReady )
        KSendGlobalMsg(MSG_GUIMAP_HARAKIRI, MOD_GUI, MOD_GUI, NULL);
      //ukonci sit
      KSendGlobalMsg(MSG_NET_STOP, MOD_GUI, MOD_NET, NULL);
      //prepni do mainmenu
      TGUI::gui_inst->screen->selectContext("MAINMENU", TContextParameter(context_mainmenu, 0) );
      return ret;
    }
  }

	return ret;
}

void TLoadingScreen::endGame(TPacket_END_GAME* eg){
  notice = new TErrorWindow(TEXT_GAMESTART_ERROR, ewtNotice, true);
  Add(notice);
}

void TLoadingScreen::showStateMsg(wchar_t* msg){
  if(loadingwnd)
  wcscpy( loadingwnd->lstatemsg->text, msg);  
}

void TLoadingScreen::setProgress(float i){
  if(loadingwnd)  
  loadingwnd->pbar->set( ROUND(PROGRESS_STEPS*i) );
}


}//namespace
/*****************************************************************************/