//
// This file is part of the Marble Virtual Globe.
//
// This program is free software licensed under the GNU LGPL. You can
// find a copy of this license in LICENSE.txt in the top directory of
// the source code.
//
// Copyright 2007      Torsten Rahn <tackat@kde.org>
// Copyright 2007      Inge Wallin  <ingwa@kde.org>
// Copyright 2009      Jens-Michael Hoffmann <jensmh@gmx.de>
//

#include <KApplication>
#include <KLocale>
#include <KAboutData>
#include <KCmdLineArgs>
#include <KConfig>
#include <KConfigGroup>
#include <KGlobal>

#include <QtCore/QFile>
 
#include "ControlView.h"
#include "KdeMainWindow.h"
#include "MarbleDebug.h"

#include "MarbleTest.h"

#ifdef STATIC_BUILD
 #include <QtCore/QtPlugin>
 Q_IMPORT_PLUGIN(qjpeg)
 Q_IMPORT_PLUGIN(qsvg)
#endif

using namespace Marble;

// The GraphicsSystem needs to be set before the instantiation of the 
// QApplication. Therefore we need to parse the current setting 
// in this unusual place :-/

QString readGraphicsSystem( int argc, char *argv[], const KAboutData& aboutData )
{    
    QCoreApplication app( argc, argv );
    KComponentData componentData( aboutData, KComponentData::SkipMainComponentRegistration );

    KConfigGroup viewGroup( componentData.config(), "View" );
    QString graphicsSystem = viewGroup.readEntry( "graphicsSystem", "RasterGraphics" );

    QString graphicsString( "native" );
    if ( graphicsSystem == QString( "RasterGraphics" ) ) {
        graphicsString = QString( "raster" );
    }
    if ( graphicsSystem == QString( "OpenGLGraphics" ) ) {
        graphicsString = QString( "opengl" );
    }

    return graphicsString;
}

int main ( int argc, char *argv[] )
{
    KAboutData aboutData( "marble", 0,
                          ki18n( "Marble Virtual Globe" ),
                          ControlView::applicationVersion().toLatin1(),
                          ki18n( "A World Atlas." ),
                          KAboutData::License_LGPL, ki18n( "(c) 2007-2012" ),
                          KLocalizedString(),
                          "http://edu.kde.org/marble" );

    // Active Development Team of Marble
    aboutData.addAuthor( ki18n( "Torsten Rahn" ),
                         ki18n( "Developer and Original Author" ),
                         "rahn@kde.org" );
    aboutData.addAuthor( ki18n( "Bernhard Beschow" ),
                         ki18n( "WMS Support, Mobile, Performance" ),
                         "bbeschow@cs.tu-berlin.de" );
    aboutData.addAuthor( ki18n( "Thibaut Gridel" ),
                         ki18n( "Geodata" ),
                         "tgridel@free.fr" );
    aboutData.addAuthor( ki18n( "Jens-Michael Hoffmann" ),
                         ki18n( "OpenStreetMap Integration, OSM Namefinder, Download Management" ),
                         "jmho@c-xx.com", "http://www.c-xx.com" );
    aboutData.addAuthor( ki18n( "Florian E&szlig;er" ),
                         ki18n( "Elevation Profile" ),
                         "f.esser@rwth-aachen.de" );
    aboutData.addAuthor( ki18n( "Wes Hardaker" ),
                         ki18n( "APRS Plugin" ),
                         "marble@hardakers.net" );
    aboutData.addAuthor( ki18n( "Bastian Holst" ),
                         ki18n( "Online Services support" ),
                         "bastianholst@gmx.de" );
    aboutData.addAuthor( ki18n( "Guillaume Martres" ),
                         ki18n( " Satellites" ),
                         "smarter@ubuntu.com" );
    aboutData.addAuthor( ki18n( "Friedrich W. H. Kossebau" ),
                         ki18n( "Plasma Integration, Bugfixes" ),
                         "kossebau@kde.org" );
    aboutData.addAuthor( ki18n( "Dennis Nienhüser" ),
                         ki18n( "Routing, Navigation, Mobile" ),
                         "earthwings@gentoo.org" );
    aboutData.addAuthor( ki18n( "Niko Sams" ),
                         ki18n( "Routing, Elevation Profile" ),
                         "niko.sams@gmail.com" );
    aboutData.addAuthor( ki18n( "Patrick Spendrin" ),
                         ki18n( "Core Developer: KML and Windows support" ),
                         "pspendrin@gmail.com" );
    aboutData.addAuthor( ki18n( "Eckhart Wörner" ),
                         ki18n( "Bugfixes" ),
                         "kde@ewsoftware.de" );
    
    // Developers:    
    
    aboutData.addAuthor( ki18n( "Inge Wallin" ),
                         ki18n( "Core Developer and Co-Maintainer" ),
                         "inge@lysator.liu.se" );
    aboutData.addAuthor( ki18n( "Henry de Valence" ),
                         ki18n( "Core Developer: Marble Runners, World-Clock Plasmoid" ),
                         "hdevalence@gmail.com" );
    aboutData.addAuthor( ki18n( "Pino Toscano" ),
                         ki18n( "Network plugins" ),
                         "pino@kde.org" );
    aboutData.addAuthor( ki18n( "Harshit Jain" ),
                         ki18n( "Planet filter" ),
                         "sonu.itbhu@googlemail.com" );
    aboutData.addAuthor( ki18n( "Simon Edwards" ),
                         ki18n( "Marble Python Bindings" ),
                         "simon@simonzone.com" );
    aboutData.addAuthor( ki18n( "Magnus Valle" ),
                         ki18n( "Historical Maps" ),
                         "" );
    aboutData.addAuthor( ki18n( "Médéric Boquien" ),
                         ki18n( "Astronomical Observatories" ),
                         "mboquien@free.fr" );

    // ESA Summer of Code in Space
    aboutData.addAuthor( ki18n( "Guillaume Martres" ),
                         ki18n( "ESA Summer of Code in Space  2011 Project:"
                                " Visualisation of Satellite Orbits" ),
                         "smarter@ubuntu.com" );    
    
    // Google Summer of Code
    aboutData.addAuthor( ki18n( "Konstantin Oblaukhov" ),
                         ki18n( "Google Summer of Code 2011 Project:"
                                " OpenStreetMap Vector Rendering" ),
                         "oblaukhov.konstantin@gmail.com" );
    aboutData.addAuthor( ki18n( "Daniel Marth" ),
                         ki18n( "Google Summer of Code 2011 Project:"
                                " Marble Touch on MeeGo" ),
                         "danielmarth@gmx.at" );
    aboutData.addAuthor( ki18n( "Gaurav Gupta" ),
                         ki18n( "Google Summer of Code 2010 Project:"
                                " Bookmarks" ),
                         "1989.gaurav@gmail.com" );
    aboutData.addAuthor( ki18n( "Harshit Jain " ),
                         ki18n( "Google Summer of Code 2010 Project:"
                                " Time Support" ),
                         "hjain.itbhu@gmail.com" );
    aboutData.addAuthor( ki18n( "Siddharth Srivastava" ),
                         ki18n( "Google Summer of Code 2010 Project:"
                                " Turn-by-turn Navigation" ),
                         "akssps011@gmail.com" );
    aboutData.addAuthor( ki18n( "Andrew Manson" ),
                         ki18n( "Google Summer of Code 2009 Project:"
                                " OSM Annotation" ),
                         "g.real.ate@gmail.com" );
    aboutData.addAuthor( ki18n( "Bastian Holst" ),
                         ki18n( "Google Summer of Code 2009 Project:"
                                " Online Services" ),
                         "bastianholst@gmx.de" );
    aboutData.addAuthor( ki18n( "Patrick Spendrin" ),
                         ki18n( "Google Summer of Code 2008 Project:"
                                " Vector Tiles for Marble" ),
                         "pspendrin@gmail.com" );
    aboutData.addAuthor( ki18n( "Shashank Singh" ),
                         ki18n( "Google Summer of Code 2008 Project:"
                                " Panoramio / Wikipedia -photo support for Marble" ),
                         "shashank.personal@gmail.com" );
    aboutData.addAuthor( ki18n( "Carlos Licea" ),
                         ki18n( "Google Summer of Code 2007 Project:"
                                " Equirectangular Projection (\"Flat Map\")" ),
                         "carlos.licea@kdemail.net" );
    aboutData.addAuthor( ki18n( "Andrew Manson" ),
                         ki18n( "Google Summer of Code 2007 Project:"
                                " GPS Support for Marble" ),
                         "g.real.ate@gmail.com" );
    aboutData.addAuthor( ki18n( "Murad Tagirov" ),
                         ki18n( "Google Summer of Code 2007 Project:"
                                " KML Support for Marble" ),
                         "tmurad@gmail.com" );

    // Developers
    aboutData.addAuthor( ki18n( "Simon Schmeisser" ),
                         ki18n( "Development & Patches" ));
    aboutData.addAuthor( ki18n( "Claudiu Covaci" ),
                         ki18n( "Development & Patches" ));
    aboutData.addAuthor( ki18n( "David Roberts" ),
                         ki18n( "Development & Patches" ));
    aboutData.addAuthor( ki18n( "Nikolas Zimmermann" ),
                         ki18n( "Development & Patches" ));
    aboutData.addAuthor( ki18n( "Jan Becker" ),
                         ki18n( "Development & Patches" ));
    aboutData.addAuthor( ki18n( "Stefan Asserhäll" ),
                         ki18n( "Development & Patches" ));
    aboutData.addAuthor( ki18n( "Laurent Montel" ),
                         ki18n( "Development & Patches" ));
    aboutData.addAuthor( ki18n( "Prashanth Udupa" ),
                         ki18n( "Development & Patches" ));
    aboutData.addAuthor( ki18n( "Anne-Marie Mahfouf" ),
                         ki18n( "Development & Patches" ));
    aboutData.addAuthor( ki18n( "Josef Spillner" ),
                         ki18n( "Development & Patches" ));
    aboutData.addAuthor( ki18n( "Frerich Raabe" ),
                         ki18n( "Development & Patches" ));
    aboutData.addAuthor( ki18n( "Frederik Gladhorn" ),
                         ki18n( "Development & Patches" ));
    aboutData.addAuthor( ki18n( "Fredrik Höglund" ),
                         ki18n( "Development & Patches" ));
    aboutData.addAuthor( ki18n( "Albert Astals Cid" ),
                         ki18n( "Development & Patches" ));
    aboutData.addAuthor( ki18n( "Thomas Zander" ),
                         ki18n( "Development & Patches" ));
    aboutData.addAuthor( ki18n( "Joseph Wenninger" ),
                         ki18n( "Development & Patches" ));
    aboutData.addAuthor( ki18n( "Kris Thomsen" ),
                         ki18n( "Development & Patches" ));
    aboutData.addAuthor( ki18n( "Daniel Molkentin" ),
                         ki18n( "Development & Patches" ));
    aboutData.addAuthor( ki18n( "Christophe Leske" ),
                         ki18n( "Platforms & Distributions" ));
    aboutData.addAuthor( ki18n( "Sebastian Wiedenroth" ),
                         ki18n( "Platforms & Distributions" ));
    aboutData.addAuthor( ki18n( "Tim Sutton" ),
                         ki18n( "Platforms & Distributions" ));
    aboutData.addAuthor( ki18n( "Christian Ehrlicher" ),
                         ki18n( "Platforms & Distributions" ));
    aboutData.addAuthor( ki18n( "Ralf Habacker" ),
                         ki18n( "Platforms & Distributions" ));
    aboutData.addAuthor( ki18n( "Steffen Joeris" ),
                         ki18n( "Platforms & Distributions" ));
    aboutData.addAuthor( ki18n( "Marcus Czeslinski" ),
                         ki18n( "Platforms & Distributions" ));
    aboutData.addAuthor( ki18n( "Marcus D. Hanwell" ),
                         ki18n( "Platforms & Distributions" ));
    aboutData.addAuthor( ki18n( "Chitlesh Goorah" ),
                         ki18n( "Platforms & Distributions" ));
    aboutData.addAuthor( ki18n( "Nuno Pinheiro" ),
                         ki18n( "Artwork" ));
    aboutData.addAuthor( ki18n( "Torsten Rahn" ),
                         ki18n( "Artwork" ));

    // Credits
    aboutData.addCredit( ki18n( "Luis Silva" ),
                         ki18n( "Various Suggestions & Testing" ));
    aboutData.addCredit( ki18n( "Stefan Jordan" ),
                         ki18n( "Various Suggestions & Testing" ));
    aboutData.addCredit( ki18n( "Robert Scott" ),
                         ki18n( "Various Suggestions & Testing" ));
    aboutData.addCredit( ki18n( "Lubos Petrovic" ),
                         ki18n( "Various Suggestions & Testing" ));
    aboutData.addCredit( ki18n( "Benoit Sigoure" ),
                         ki18n( "Various Suggestions & Testing" ));
    aboutData.addCredit( ki18n( "Martin Konold" ),
                         ki18n( "Various Suggestions & Testing" ));
    aboutData.addCredit( ki18n( "Matthias Welwarsky" ),
                         ki18n( "Various Suggestions & Testing" ));
    aboutData.addCredit( ki18n( "Rainer Endres" ),
                         ki18n( "Various Suggestions & Testing" ));
    aboutData.addCredit( ki18n( "Ralf Gesellensetter" ),
                         ki18n( "Various Suggestions & Testing" ));
    aboutData.addCredit( ki18n( "Tim Alder" ),
                         ki18n( "Various Suggestions & Testing" ));
    aboutData.addCredit( ki18n( "John Layt" ),
                         ki18n( "Special thanks for providing an"
                                " important source of inspiration by creating"
                                " Marble's predecessor \"Kartographer\"." ));

    QApplication::setGraphicsSystem( readGraphicsSystem( argc, argv, aboutData ) );

    KCmdLineArgs::init( argc, argv, &aboutData );

    // Autodetect profiles
    MarbleGlobal::Profiles profiles = MarbleGlobal::detectProfiles();

    KCmdLineOptions  options;
    options.add( "debug-info", ki18n( "Enable debug output" ) );
    options.add( "timedemo", ki18n( "Make a time measurement to check performance" ) );
    options.add( "fps", ki18n( "Show frame rate" ) );
    options.add( "enableFileView",
                 ki18n( "Enable tab to see gpxFileView" ) );
    options.add( "tile-id", ki18n( "Show tile IDs" ) );
    options.add( "marbledatapath <data path>", ki18n( "Use a different directory which contains map data" ) );
    if( profiles & MarbleGlobal::SmallScreen ) {
        options.add( "nosmallscreen", ki18n( "Do not use the interface optimized for small screens" ) );
    }
    else {
        options.add( "smallscreen", ki18n( "Use the interface optimized for small screens" ) );
    }
    if( profiles & MarbleGlobal::HighResolution ) {
        options.add( "nohighresolution", ki18n( "Do not use the interface optimized for high resolutions" ) );
    }
    else {
        options.add( "highresolution", ki18n( "Use the interface optimized for high resolutions" ) );
    }
    options.add( "latlon <coordinates>", ki18n( "Show map at given lat lon coordinates" ) );
    options.add( "distance <value>", ki18n( "Set the distance of the observer to the globe (in km)" ) );
    options.add( "map <id>", ki18n( "Use map id (e.g. \"earth/openstreetmap/openstreetmap.dgml\")" ) );
    options.add( "+[file]", ki18n( "One or more placemark files to be opened" ) );

    KCmdLineArgs::addCmdLineOptions( options );
    KCmdLineArgs *args = KCmdLineArgs::parsedArgs();

    KApplication app;
    KGlobal::locale()->insertCatalog( "marble_qt" );

    

    if ( args->isSet( "debug-info" ) ) {
        MarbleDebug::enable = true;
    } else {
        MarbleDebug::enable = false;
    }

    if ( args->isSet( "smallscreen" ) ) {
        profiles |= MarbleGlobal::SmallScreen;
    }
    else {
        profiles &= ~MarbleGlobal::SmallScreen;
    }

    if ( args->isSet( "highresolution" ) ) {
        profiles |= MarbleGlobal::HighResolution;
    }
    else {
        profiles &= ~MarbleGlobal::HighResolution;
    }

    MarbleGlobal::getInstance()->setProfiles( profiles );

    QString marbleDataPath = args->getOption( "marbledatapath" );
    if( marbleDataPath.isEmpty() ) {
        marbleDataPath.clear(); /** @todo: why is this done? */
    }
    MainWindow *window = new MainWindow( marbleDataPath );
    window->setAttribute( Qt::WA_DeleteOnClose, true );
    window->show();

    if ( args->isSet( "timedemo" ) ) {
        window->resize(900, 640);
        MarbleTest test( window->marbleWidget() );
        test.timeDemo();
        return 0;
    }

    if ( args->isSet( "fps" ) ) {
        window->marbleControl()->marbleWidget()->setShowFrameRate( true );
    }

    if ( args->isSet( "enableFileView" ) ) {
        window->marbleControl()->setFileViewTabShown( true );
    }

    if ( args->isSet( "tile-id" ) ) {
	window->marbleControl()->marbleWidget()->setShowTileId( true );
    }

    const QString map = args->getOption( "map" );
    if ( !map.isEmpty() ) {
        window->marbleWidget()->setMapThemeId(map);
    }

    const QString coordinatesString = args->getOption( "latlon" );
    if ( !coordinatesString.isEmpty() ) {
        bool success = false;
        const GeoDataCoordinates coordinates = GeoDataCoordinates::fromString(coordinatesString, success);
        if ( success ) {
            const qreal longitude = coordinates.longitude(GeoDataCoordinates::Degree);
            const qreal latitude = coordinates.latitude(GeoDataCoordinates::Degree);
            window->marbleWidget()->centerOn(longitude, latitude);
        }
    }

    const QString distance = args->getOption( "distance" );
    if ( !distance.isEmpty() ) {
        bool success = false;
        const qreal distanceValue = distance.toDouble(&success);
        if ( success )
            window->marbleWidget()->setDistance(distanceValue);
    }

    // Read the files that are given on the command line.
    for ( int i = 0; i < args->count(); ++i ) {

        // FIXME: Use openUrl( args->url(i) ) instead?
        if ( QFile::exists( args->arg( i ) ) )
            window->marbleControl()->addGeoDataFile( args->arg( i ) );
    }

    return app.exec();
}
