//#include <qapplication.h>

#include "installdialog.h"
#include "installsettings.h"
#include "password_manage.h"
#include "autocard.h"
#include "settemplate.h"




// Qt
#include <QApplication>
#include <QFileInfo>
#include <QDir>
#include <QTextStream>


#include <cstdlib>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <unistd.h>




#include <stdio.h>

//MythTV
#include "langsettings.h"
#include "mythcontext.h"
#include "mythversion.h"
#include "mythtranslation.h"
#include "mythdbcon.h"
#include "exitcodes.h"
#include "compat.h"
#include "lcddevice.h"
#include "commandlineparser.h"
#include "mythlogging.h"
#include "dialogbox.h"


// libmythui
#include "mythmainwindow.h"
#include "mythuihelper.h"


//??
#include "myththemebase.h"


HostParms hostparm;
DDCinfo ddcinfo;


void initKeys(void)
{
    REG_KEY("Welcome", "STARTXTERM", "Open an Xterm window", "F12");
    REG_KEY("Welcome", "SHOWSETTINGS", "Show Mythshutdown settings", "F11");
}

int main(int argc, char **argv)
{
    bool showLang = false;
    bool bShowSettings = false;
    bool bShowNetwork = false;
    bool bShowHostype = false;
    bool bShowMisc = false;
    bool bShowshutdown = false;
    bool bShowadvanced = false;
    bool bShowsound = false;
    bool bShowadvancedX = false;
    bool bShowAccesscontrol = false;
    bool bShowplugins = false;
    bool bShowsoftware = false;
    bool bShowTemplate = false;
    bool bShowuser  = false;
    bool bShowwebuser = false;
    bool bRunSetup = false;
    bool bShowHelp = false;
    bool bShowReadme = false;
    bool bShowddns = false;
    bool bShowinfrared = false;
    bool bShowscreensaver = false;
    bool bShowquestion = false;
    bool bShowsupplemental = false;
    bool bShowremotes_only = false;
    bool bShowvnc   = false;
    bool bShowFileshare   = false;

    QStringList template_c_line  ;
    QString modulelist = "" ;
    QString templateop="";
    QString templatename="";
    QString templatehostname="";
    QString question;


//    int FRONTEND_EXIT_NO_MYTHCONTEXT = 1;
//    int FRONTEND_EXIT_INVALID_CMDLINE =1 ;
    QApplication a(argc, argv);
    QCoreApplication::setApplicationName("mythinstall");

    // Check command line arguments
    MythInstallCommandLineParser cmdline;
    int retval;
    if ((retval = cmdline.ConfigureLogging()) != GENERIC_EXIT_OK)
         return retval;

    if (!cmdline.Parse(argc, argv))
    {
      cmdline.PrintHelp();
      return 4;
      return GENERIC_EXIT_INVALID_CMDLINE;
    }

    if (cmdline.toBool("showhelp"))
    {
          cmdline.PrintHelp();
          return GENERIC_EXIT_OK;
    }

    if (cmdline.toBool("showversion"))
    {
      cmdline.PrintVersion();
      return GENERIC_EXIT_OK;
    }
//--------------------Start of real stuff---------------------
    gContext = new MythContext(MYTH_BINARY_VERSION);

    if (!gContext->Init())
    {
      LOG(VB_GENERAL, LOG_ERR,
          "mythinstall: Could not initialize MythContext. Exiting.");
      return GENERIC_EXIT_NO_MYTHCONTEXT;
    }

    if (!MSqlQuery::testDBConnection())
    {
      LOG(VB_GENERAL, LOG_ERR,
          "mythinstall: Could not open the database. Exiting.");
      return -1;
    }

    if (cmdline.toBool("screen"))
    {
      bShowSettings = true;
      LOG(VB_GENERAL, LOG_INFO, QString("mythinstall: Screen stuff"));
      QString tmpArg = (cmdline.toString("screen")) ;
//      QStringList pairs = QStringList::split(",", tmpArg);
      QStringList pairs = tmpArg.split(",");
        for (int index = 0; index < pairs.size(); ++index)
        {
            if ( pairs[index]  == "network" )
            {
                bShowNetwork = true;
                modulelist.append("network,");
            }
            else if ( pairs[index]  == "misc" )
            {
                bShowMisc = true;
                modulelist.append("misc,");
            }
            else if ( pairs[index]  == "sleep" )
            {
                bShowshutdown = true;
                modulelist.append("sleep,");
            }
            else if ( pairs[index]  == "hostype" )
            {
                bShowHostype = true;
                modulelist.append("hostype,");
            }
            else if ( pairs[index]  == "advanced" )
            {
                bShowadvanced = true;
                modulelist.append("advanced,");
            }
            else if ( pairs[index]  == "sound" )
            {
                bShowsound = true;
                modulelist.append("audio,");
            }
            else if ( pairs[index]  == "advancedX" )
            {
                bShowadvancedX = true;
                modulelist.append("advancedX,");
            }
            else if ( pairs[index]  == "accesscontrol" )
            {
                bShowAccesscontrol = true;
                modulelist.append("accesscontrol,");
            }
            else if ( pairs[index]  == "plugins" )
            {
                bShowplugins = true;
                modulelist.append("plugins,");
            }
            else if ( pairs[index]  == "software" )
            {
                bShowsoftware = true;
                modulelist.append("software,");
            }
            else if ( pairs[index]  == "user" )
            {
                bShowuser = true;
                modulelist.append("user,");
            }
            else if ( pairs[index]  == "webuser" )
            {
                bShowwebuser = true;
                modulelist.append("webuser,");
            }
            else if ( pairs[index]  == "ddns" )
            {
                bShowddns = true;
                modulelist.append("ddns,");
            }
            else if ( pairs[index]  == "ir" )
            {
                bShowinfrared = true;
                modulelist.append("ir,");
            }
            else if ( pairs[index]  == "screensaver" )
            {
                bShowscreensaver = true;
                modulelist.append("screensaver,");
            }
            else if ( pairs[index]  == "supplemental" )
            {
                bShowsupplemental = true;
                modulelist.append("supplemental,");
            }
            else if ( pairs[index]  == "remotes_only" )
            {
                bShowremotes_only = true;
                modulelist.append("remotes_only,");
            }
            else if ( pairs[index]  == "vnc" )
            {
                bShowvnc = true;
                modulelist.append("vnc,");
            }
            else if ( pairs[index]  == "fileshare" )
            {
                bShowFileshare = true;
                modulelist.append("fileshare,");
            }
        } //for loop
    }

    if (cmdline.toBool("help"))
      bShowHelp = true;

    if (cmdline.toBool("readme"))
    {
      bShowReadme = true;
    }
    if (cmdline.toBool("question"))
    {
      bShowquestion = true;
      question = (cmdline.toString("question")) ;
    }

    if (cmdline.toBool("run_mythsetup"))
      bRunSetup = true;

    if (cmdline.toBool("show_lang"))
        showLang = true;

    LCD::SetupLCD();
    if (class LCD *lcd = LCD::Get())
        lcd->switchToTime();


    MythTranslation::load("mythfrontend");
    GetMythUI()->LoadQtConfig();
    MythMainWindow *mainWindow = GetMythMainWindow();
    mainWindow->Init();

//     if parms were passed to -t then doen't init the screen.
//     if (   template_c_line.size()  == 0 )
//     {
//         gCoreContext->SaveSetting("HOSTtemplatetype","Do Nothing" );
//         mainWindow->Init();
//     findme
//       gContext->SetMainWindow(mainWindow);
//
//         MythThemeBase *themeBase = new MythThemeBase();
//         initKeys();
//     };

    gCoreContext->ActivateSettingsCache(false);
    gCoreContext->ClearSettingsCache();
    gCoreContext->ActivateSettingsCache(false);

    if (bShowSettings)
    {
        gCoreContext->ActivateSettingsCache(false);
        gCoreContext->ClearSettingsCache();
        bool runconfig = false;
        system("cp -f /etc/systemconfig /tmp/systemconfig.bak");
        QString olddb = gCoreContext->GetSetting("HostMysqlserver");
        QString oldhostype = gCoreContext->GetSetting("HostSystemType");

        //sync db with pacman
        if (bShowplugins || bShowsoftware)
        {
            system("pacman -Q > /tmp/pacman_installed");
            QString progPacmanNamesArray[] = {  "mythappletrailers",
                                                "mytharchive",
                                                "mythbrowser",
                                                "mythgallery",
                                                "mythgame",
                                                "dolphin-emu",
                                                "fceux",
                                                "sdlmame",
                                                "mednafen",
                                                "mupen64plus",
                                                "romdb",
                                                "snes9x",
                                                "xe",
                                                "mythmusic",
                                                "mythnetvision",
                                                "mythnews",
                                                "libdvdcss",
                                                "mythweather",
                                                "mythzoneminder",
                                                "huludesktop",
                                                "openpht",
                                                "plex-media-server",
                                                "kodi",
                                                "webmin",
                                                "web-on-linhes",
                                                "foldingathome"};
            QString progDBNamesArray[] = {  "Hostpluginmythappletrailers",
                                            "Hostpluginmytharchive",
                                            "Hostpluginmythbrowser",
                                            "Hostpluginmythgallery",
                                            "Hostpluginmythgame",
                                            "HostpluginmythgameDolphin",
                                            "Hostpluginmythgamefceux",
                                            "HostpluginmythgameMame",
                                            "HostpluginmythgameMednafen",
                                            "Hostpluginmythgamemupen64",
                                            "HostpluginmythgameROMDB",
                                            "Hostpluginmythgamesnes9x",
                                            "HostpluginmythgameXe",
                                            "Hostpluginmythmusic",
                                            "Hostpluginmythnetvision",
                                            "Hostpluginmythnews",
                                            "Hostpluginmythvideo_dvdcss",
                                            "Hostpluginmythweather",
                                            "Hostpluginmythzoneminder",
                                            "HostHuluDesktop",
                                            "HostPLEXHT",
                                            "HostPLEXMS",
                                            "HostXBMC",
                                            "Hostwebmin",
                                            "Hostwebonlinhes",
                                            "Hostfoldingathome"};
            char cmd[200];
            int grepstatus;
            int pacmanNamesArraySize = sizeof(progPacmanNamesArray) / sizeof(progPacmanNamesArray[0]);

            //for loop to run though progPacmanNamesArray
            for(int i = 0; i < pacmanNamesArraySize; i++)
            {
                QByteArray PacName = progPacmanNamesArray[i].toLocal8Bit();
                const char *PacNameChar = PacName.data();
                sprintf(cmd, "grep -q '%s ' /tmp/pacman_installed", PacNameChar);
    
                //LOG(VB_GENERAL, LOG_INFO, QString(progPacmanNamesArray[i]));
                //LOG(VB_GENERAL, LOG_INFO, QString(progDBNamesArray[i]));
                QString currDBValue = gCoreContext->GetSetting(progDBNamesArray[i]);
                //LOG(VB_GENERAL, LOG_INFO, QString(currDBValue));
                grepstatus = system(cmd);
                if ( grepstatus != 0 && currDBValue == "1" )
                {
                    //LOG(VB_GENERAL, LOG_INFO, QString("pkg NOT found and db 1"));
                    gCoreContext->SaveSetting(progDBNamesArray[i],"0" );
                    runconfig = true;
                }
                else if ( grepstatus == 0 && currDBValue == "0" )
                {
                    //LOG(VB_GENERAL, LOG_INFO, QString("pkg found and db 0"));
                    gCoreContext->SaveSetting(progDBNamesArray[i],"1" );
                    runconfig = true;
                }
            }
            system("rm -f /tmp/pacman_installed");
        }
        //DONE sync db with pacman

        runsettings(false,bShowNetwork,bShowHostype,bShowMisc,bShowshutdown,bShowadvanced,bShowsound,bShowadvancedX,bShowAccesscontrol,bShowplugins,bShowsoftware,bShowuser,bShowwebuser,bShowddns,bShowinfrared,bShowscreensaver,bShowsupplemental,bShowremotes_only,bShowvnc,bShowFileshare);
        QString newdb = gCoreContext->GetSetting("HostMysqlserver");
        QString newhostype = gCoreContext->GetSetting("HostSystemType");
        int status = system("diff /tmp/systemconfig.bak /etc/systemconfig");
        bool restart = false;
        //save my settings in case db switches
        QString cmdtxt=MV_ROOT;
        cmdtxt.append("bin/myth_settings_wrapper.sh -c save -t syssettings  -d " + olddb);
        system(qPrintable(cmdtxt));

        if ( status != 0 )
        {
            runconfig = true;
        }

        if ( newdb != olddb )
        {
            runconfig = true;
            restart = true;
            //db changed save setting from olddb
            QString cmdtxt;
            cmdtxt=MV_ROOT;
            cmdtxt.append("bin/myth_settings_wrapper.sh -c save  -t  syssettings  -d " + olddb ) ;
            system(qPrintable(cmdtxt));
        }

        if ( runconfig )
        {
            //LOG(VB_GENERAL, LOG_ERR,
            //    "mythinstall: this is where i stalled");
            if ( newhostype != oldhostype )
                modulelist.append("hostypec,");
           // trim off last ,
            modulelist.truncate(modulelist.length()-1);
            QString cmdtxt;
            cmdtxt=MV_ROOT  ;
            cmdtxt.append("bin/myth_settings_wrapper.sh -c restore -t syssettings -d  ");
            QString dbcommand = cmdtxt;
            dbcommand.append(newdb);
            run_systemconfig(modulelist,restart,dbcommand);



        }
        system("rm -f /tmp/systemconfig.bak");
        gCoreContext->ActivateSettingsCache(false);
        gCoreContext->ClearSettingsCache();
        if ( restart )
        {
            DialogBox *dia = NULL;
            QString prompt;
            QString *problems = new QString("The network address of the database has changed.");
            problems->append("\n");
            problems->append("The frontend will need to restart to connect to the new database.");
            problems->append("\n");
            dia = new DialogBox(mainWindow, problems->append("\n" ));
            dia->AddButton(QObject::tr("OK"));
            int returncode = 0;
            returncode = dia->exec();
            dia->deleteLater();
            //cout << "restarting" << endl;
            QString cmdtxt;
            cmdtxt=MV_ROOT  ;
            cmdtxt.append("bin/systemconfig.sh  reloadfe" );
            system(qPrintable(cmdtxt));
        }
        gCoreContext->ActivateSettingsCache(false);
        gCoreContext->ClearSettingsCache();
        gCoreContext->SendMessage("CLEAR_SETTINGS_CACHE");



    }//run settings

    else if (bShowTemplate)
    {
//         if ( template_c_line.size() == 2)
//         {
//             templateop=template_c_line[0];
//             templatename=template_c_line[1];
//         }
//         else if ( template_c_line.size() == 3)
//         {
//             templateop=template_c_line[0];
//             templatename=template_c_line[1];
//             templatehostname=template_c_line[2];
//         };
//         choosetemplate(templateop,templatename,templatehostname);
    }

    else if (bRunSetup)
    {
        DialogBox *dia = NULL;
        QString prompt;
        QString *problems = new QString("To configure the TV cards and program guide the setup program needs to be run.");
        problems->append("\n");
        problems->append("\n");

        problems->append("For those in North America, guide data is provided by Schedules Direct.");
        problems->append("\n");
        problems->append("Visit  http://www.schedulesdirect.org/  to signup for your account today");
        problems->append("\n");
        problems->append("\n");
        problems->append("\n");

        problems->append("If you choose to not run mythtv-setup now, the program can be run at any time by typing mythtv-setup or hitting ALT+s");
        problems->append("\n");

        problems->append("\n");
        prompt = QObject::tr("Do you wish to run mythtv-setup ?");

        dia = new DialogBox(mainWindow, problems->append("\n" + prompt));
        dia->AddButton(QObject::tr("Yes"));
        dia->AddButton(QObject::tr("Yes and try to autodetect cards"));
        dia->AddButton(QObject::tr("No"));
        int returncode = 0;
        returncode = dia->exec();
        DialogCode dcode = dia->exec();
        dia->deleteLater();
        if (kDialogCodeButton0 == dcode )
            returncode = 0;
        if (kDialogCodeButton1 == dcode )
            returncode = 1;
        if (kDialogCodeButton2 == dcode )
            returncode = 2;
/*
        if (returncode == 1)
        {
            AutoCard listcards;
            listcards.exec();
        }*/

        return returncode;
    }

    else if (bShowHelp)
    {
        DialogBox *dia = NULL;
        QString prompt;
        QString *problems = new QString("LinHES Help");
        problems->append("\n");
        problems->append("Visit http://linhes.org for additional help.");
        problems->append("\n");
        problems->append("\n");
        problems->append("------Keyboard Shortcuts---------------------------------");
        problems->append("\n");
        problems->append("Alt + h: This Screen");
        problems->append("\n");
#ifdef __MVAPP__
        problems->append("F2: Open/Close Terminal");
        problems->append("\n");
        problems->append("Shift + Return: Open New Terminal (xterm)");
        problems->append("\n");
        problems->append("Alt + F2: Show 2nd desktop  Alt + F1 To Go Back");
        problems->append("\n");
        problems->append("Alt + c: Capture Myth Screenshot");
        problems->append("\n");
#else
        problems->append("Alt + x: Open New Terminal (xterm)");
        problems->append("\n");
        problems->append("Alt + m: Open mythfrontend");
        problems->append("\n");
        problems->append("m in mythfrontend: Display Power/About Menu");
        problems->append("\n");
#endif
        problems->append("Alt + 1: Start Master mythbackend");
        problems->append("\n");
        problems->append("Alt + 2: Stop Master mythbackend");
        problems->append("\n");
        problems->append("Alt + 3: Restart Master mythbackend");
        problems->append("\n");
        problems->append("Alt + s: Open mythtv-setup");
        problems->append("\n");
        problems->append("Alt + u: Unhide/Hide Mouse Pointer");
        problems->append("\n");
        problems->append("Alt + w: Open Web Browser (Chrome if installed)");
        problems->append("\n");
        problems->append("Alt + f: Restart Window Manager");
        problems->append("\n");


        dia = new DialogBox(mainWindow, problems->append("\n" ));
        dia->AddButton(QObject::tr("OK"));
        int returncode = 0;
        returncode = dia->exec();
        dia->deleteLater();
        DestroyMythMainWindow();
        delete gContext;
        return returncode;
    }
    else if (bShowReadme)
    {
        DialogBox *dia = NULL;
        QString prompt;
        QString line;
        QString *problems = new QString("");
        problems->append("\n");
        QFile file("/usr/MythVantage/README");
        if ( file.open(QIODevice::ReadOnly | QIODevice::Text) )
        {
            QTextStream t( &file );        // use a text stream
            while ( !t.atEnd() )
            {
                line = t.readLine();
                problems->append(line);
                problems->append("\n");
            }
            file.close();
        }
        else
            problems->append("Couldn't open file");
        dia = new DialogBox(mainWindow, problems->append("\n" ));
        dia->AddButton(QObject::tr("OK"));
        int returncode = 0;
        returncode = dia->exec();
        dia->deleteLater();
        DestroyMythMainWindow();
        delete gContext;
        return returncode;
    }

    else if (bShowquestion)
    {
        //LOG(VB_GENERAL, LOG_INFO, QString(question));
        DialogBox *dia = NULL;
        QString prompt;
        QString *problems = new QString("");
        problems->append("\n");
        problems->append("\n");
        problems->append(question);
        dia = new DialogBox(mainWindow, problems->append("\n" ));
        dia->AddButton(QObject::tr("Yes"));
        dia->AddButton(QObject::tr("No"));
        int returncode = 0;

        returncode = dia->exec();
        dia->deleteLater();
        DestroyMythMainWindow();
        delete gContext;

        return returncode;
    }
    else
    {
        if (LanguageSelection::prompt(showLang)){
            //taken from reloadTheme mythtv-setup
            MythTranslation::reload();
            GetMythMainWindow()->ReinitDone();

        }

        MythScreenStack *mainStack = GetMythMainWindow()->GetMainStack();
        WelcomeDialog *welcome = new WelcomeDialog(mainStack, "Welcome");
        if (welcome->Create())
        {
            mainStack->AddScreen(welcome, true);
        }
        else
            return -1;

        do
        {

            qApp->processEvents();
            usleep(5000);
        } while (mainStack->TotalScreens() > 0);


       // DestroyMythMainWindow();
   //     delete gContext;
   //     gContext = NULL;
   //     delete qApp;

    }
    DestroyMythMainWindow();

    //gCoreContext->GetSetting("MasterServerIP");
    //gCoreContext->GetSetting("BackendServerIP");



    delete gContext;
    gContext = NULL ;
    //delete qApp;

    return 0;
}