#include "mainwindow.h"

#include <QApplication>
#include <QTranslator>
#include <QScreen>
#include "app_cfg.h"
#include "lang/app_language.h"

int main(int argc, char *argv[])
{
    QApplication a(argc, argv);

    lang_initialize(nullptr);

    QString appLang = getCfgValue("global", "language", QString("Chinese"));
    for (int i = 1; i < argc; i++)
    {
        char* z = argv[i];

        if (z == strstr(z, "-language="))
            appLang = z + strlen("-language=");
    }

    if (appLang != "english")
    {
        appLang = "chinese";
    }

    while (1)
    {
        QString translator_qt_name = ":translation/qt_zh_CN.qm";
        QString translator_scanner_name = ":translation/Scanner_zh_CN.qm";
        int cp = 936;
        if (appLang == "english")
        {
            translator_qt_name = ":translation/qt_zh_CN.qm";
            translator_scanner_name = ":translation/Scanner_zh_EN.qm";
            cp = 1252;
        }

        QTranslator translator_qt;
        if (translator_qt.load(translator_qt_name))
            a.installTranslator(&translator_qt);
        QTranslator translator_scanner;
        if (translator_scanner.load(translator_scanner_name))
            a.installTranslator(&translator_scanner);

        lang_set_code_page(cp);

        MainWindow w(appLang);
        QScreen *screen = QGuiApplication::primaryScreen();
        w.move((screen->size().width() - w.width()) / 2, (screen->size().height() - w.height()) / 2);
        w.show();
        a.exec();

        saveCfgValue("global", "language", appLang);
        if (!w.isContinue())
        {
            break;
        }
    }

    return 0;
}