#include <cstdint>
#include <QApplication>
#include <QStyleFactory>
#include <QTranslator>
#include "MainWindow.hpp"
#include "boo/IApplication.hpp"
#include <QResource>
#include <QCommandLineParser>

using namespace std::literals;

#ifdef __APPLE__
void MacOSSetDarkAppearance();
#endif

extern "C" const uint8_t MAINICON_QT[];

static QIcon MakeAppIcon()
{
    QIcon ret;

    const uint8_t* ptr = MAINICON_QT;
    for (int i = 0; i < 6; ++i)
    {
        uint32_t size = *reinterpret_cast<const uint32_t*>(ptr);
        ptr += 4;

        QPixmap pm;
        pm.loadFromData(ptr, size);
        ret.addPixmap(pm);
        ptr += size;
    }

    return ret;
}

/* This is for adapting the get*Name methods */
class BooInterface : public boo::IApplication
{
    std::vector<boo::SystemString> m_args;
    void _deletedWindow(boo::IWindow* window) {}
public:
    EPlatformType getPlatformType() const { return EPlatformType::Qt; }

    int run() { return 0; }
    boo::SystemStringView getUniqueName() const { return _S("amuse-gui"sv); }
    boo::SystemStringView getFriendlyName() const { return _S("Amuse"sv); }
    boo::SystemStringView getProcessName() const { return _S("amuse-gui"sv); }
    const std::vector<boo::SystemString>& getArgs() const { return m_args; }

    /* Constructors/initializers for sub-objects */
    std::shared_ptr<boo::IWindow> newWindow(boo::SystemStringView title) { return {}; }
};

MainWindow* g_MainWindow = nullptr;

int main(int argc, char* argv[])
{
#if (QT_VERSION >= QT_VERSION_CHECK(5, 6, 0))
    QApplication::setAttribute(Qt::AA_EnableHighDpiScaling);
    QApplication::setAttribute(Qt::AA_UseHighDpiPixmaps);
#endif
    QApplication::setStyle(QStyleFactory::create("Fusion"));
    QApplication a(argc, argv);
    QApplication::setWindowIcon(MakeAppIcon());

    QPalette darkPalette;
    darkPalette.setColor(QPalette::Window, QColor(53,53,53));
    darkPalette.setColor(QPalette::WindowText, Qt::white);
    darkPalette.setColor(QPalette::Base, QColor(42,42,42));
    darkPalette.setColor(QPalette::Disabled, QPalette::Base, QColor(25,25,25,53));
    darkPalette.setColor(QPalette::AlternateBase, QColor(53,53,53));
    darkPalette.setColor(QPalette::ToolTipBase, QColor(42,42,42));
    darkPalette.setColor(QPalette::ToolTipText, Qt::white);
    darkPalette.setColor(QPalette::Text, Qt::white);
    darkPalette.setColor(QPalette::Disabled, QPalette::Text, QColor(255,255,255,120));
    darkPalette.setColor(QPalette::Disabled, QPalette::Light, QColor(0,0,0,0));
    darkPalette.setColor(QPalette::Button, QColor(53,53,53));
    darkPalette.setColor(QPalette::Disabled, QPalette::Button, QColor(53,53,53,53));
    darkPalette.setColor(QPalette::ButtonText, Qt::white);
    darkPalette.setColor(QPalette::Disabled, QPalette::ButtonText, QColor(255,255,255,120));
    darkPalette.setColor(QPalette::BrightText, Qt::red);
    darkPalette.setColor(QPalette::Link, QColor(42,130,218));
    darkPalette.setColor(QPalette::Highlight, QColor(42,130,218));
    darkPalette.setColor(QPalette::Disabled, QPalette::Highlight, QColor(42,130,218,53));
    darkPalette.setColor(QPalette::HighlightedText, Qt::white);
    darkPalette.setColor(QPalette::Disabled, QPalette::HighlightedText, QColor(255,255,255,120));
    a.setPalette(darkPalette);

#ifdef __APPLE__
    MacOSSetDarkAppearance();
#endif

    BooInterface booApp;
    boo::APP = &booApp;

    Q_INIT_RESOURCE(translation_res);
    QTranslator translator;
    if (translator.load(QLocale(), QLatin1String("lang"), QLatin1String("_"), QLatin1String(":/translations")))
        a.installTranslator(&translator);

    MainWindow w;
    g_MainWindow = &w;
    w.show();

    QCommandLineParser parser;
    parser.process(a);
    QStringList args = parser.positionalArguments();
    if (!args.empty())
        w.openProject(args.back());

    return a.exec();
}