#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";
    }

    saveCfgValue("global", "language", appLang);

    QString translator_qt_name = ":translation/qt_zh_CN.qm";
    QString translator_scanner_name = ":translation/Scanner_zh_CN.qm";

    QTranslator translator_qt;
    int cp = 936;
    if (appLang == "english")
    {
        translator_scanner_name = ":translation/Scanner_zh_EN.qm";
        cp = 20127;
    }
    else if (appLang == "chinese")
    {
        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();
    return a.exec();
}