#include <QDebug>
#include <QGuiApplication>
#include <QLocale>
#include <QQuickView>
#include <QQmlContext>
#include <QTranslator>
#include <sailfishapp.h>

#include "apiclient.h"
#include "downloader.h"
#include "epub.h"
#include "settings.h"

Q_DECL_EXPORT int main(int argc, char *argv[])
{
    QGuiApplication *app = SailfishApp::application(argc, argv);

    // Identita' applicazione allineata al profilo X-Sailjail del desktop file:
    // QStandardPaths::AppConfigLocation diventa ~/.config/harbour/calibreweb,
    // l'unica zona config persistente della sandbox di Sailfish 5.1.
    app->setOrganizationName(QStringLiteral("harbour"));
    app->setApplicationName(QStringLiteral("calibreweb"));

    Settings settings;

    // User-chosen language (Settings -> Language). "system" = follow the
    // Sailfish UI language. "en" = force English. "it" = force Italian.
    // The .qm lives in the app data dir (the RPM validator rejects
    // /usr/share/translations), so libsailfishapp's auto-load cannot be
    // used: resolve the language here and install our own translator.
    QString lang = settings.language();
    if (lang == "system") {
        const QString sys = QLocale::system().name();
        lang = sys.startsWith(QLatin1String("it")) ? QStringLiteral("it")
                                                   : QStringLiteral("en");
    }
    if (lang == "en" || lang == "it") {
        const QList<QTranslator *> trs = app->findChildren<QTranslator *>();
        foreach (QTranslator *t, trs) {
            app->removeTranslator(t);
            t->deleteLater();
        }
        if (lang == "it") {
            QTranslator *translator = new QTranslator(app);
            if (translator->load(QStringLiteral("harbour-calibreweb_it"),
                                 QStringLiteral("/usr/share/harbour-calibreweb/translations"))) {
                app->installTranslator(translator);
            } else {
                qWarning() << "harbour-calibreweb: cannot load harbour-calibreweb_it.qm";
            }
        }
    }

    QQuickView *view = SailfishApp::createView();

    qDebug() << "harbour-calibreweb v0.2.0 build" << __DATE__ << __TIME__;

    qmlRegisterType<EpubBook>("harbour.calibreweb", 1, 0, "EpubBook");

    ApiClient apiClient(&settings);
    Downloader downloader(&settings);

    view->rootContext()->setContextProperty(QStringLiteral("appSettings"), &settings);
    view->rootContext()->setContextProperty(QStringLiteral("apiClient"), &apiClient);
    view->rootContext()->setContextProperty(QStringLiteral("downloader"), &downloader);

    view->setSource(SailfishApp::pathTo(QStringLiteral("qml/harbour-calibreweb.qml")));
    view->show();

    return app->exec();
}