#include "logindialog.h"
#include "mainwindow.h"

#include <QApplication>
#include <QThread>
#include <QScreen>
#include <QTranslator>
#include <QMessageBox>
#include "base/HGBase.h"

#if defined(HG_CMP_MSC)
#include <shlobj.h>
#else
#include <grp.h>
#include <sys/types.h>
#include <unistd.h>
#include <pwd.h>
#endif

HGResult GetConfigPath(HGChar* configPath, HGUInt maxLen)
{
    if (NULL == configPath || 0 == maxLen)
    {
        return HGBASE_ERR_INVALIDARG;
    }

    const char *appName = "HuaGoScan";
#if defined(HG_CMP_MSC)
    CHAR cfgPath[MAX_PATH] = { 0 };
    BOOL ret = SHGetSpecialFolderPathA(NULL, cfgPath, CSIDL_APPDATA, FALSE);
    if (!ret)
        return HGBASE_ERR_FAIL;
    if (cfgPath[strlen(cfgPath) - 1] != '\\')
        strcat(cfgPath, "\\");

    strcat(cfgPath, appName);
    strcat(cfgPath, "\\Cfg\\");
#else
    char cfgPath[512] = { 0 };
    struct passwd* pw = getpwuid(getuid());
    strcpy(cfgPath, pw->pw_dir);
    if (cfgPath[strlen(cfgPath) - 1] != '/')
        strcat(cfgPath, "/");

    strcat(cfgPath, ".");
    strcat(cfgPath, appName);
    strcat(cfgPath, "/Cfg/");
#endif

    if (maxLen < strlen(cfgPath) + 1)
        return HGBASE_ERR_FAIL;
    strcpy(configPath, cfgPath);
    return HGBASE_ERR_OK;
}

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

    QTranslator translator_app;
    if (translator_app.load(":translation/FWUpgrade_zh_CN.qm"))
        a.installTranslator(&translator_app);

    QTranslator translator_qt;
    if (translator_qt.load(":translation/qt_zh_CN.qm"))
        a.installTranslator(&translator_qt);

    HGChar cfgPath[256]= {0};
    GetConfigPath(cfgPath, 256);
    strcat(cfgPath, "config.ini");
    HGChar str[256] = {0};
    HGBase_GetProfileString(cfgPath, "login", "password", "", str, 256);
    QString password = (0 == *str) ? "huagoscan" : MainWindow::passwordDecrypt(str);

    LoginDialog login("admin", password, nullptr);
    if (login.exec())
    {
        MainWindow w;
        QScreen *screen = QGuiApplication::primaryScreen();
        w.move((screen->size().width() - w.width()) / 2, (screen->size().height() - w.height()) / 2);

        w.show();
        a.exec();
    }

    return 0;
}