#include "window.h"
#include "interface/interface.h"
#include "plugindialog.h"

Window::Window()
{
    createActions();
    createTrayIcon();
    loadPlugins();
    setIcon();
    trayIcon->show();
}

void Window::loadPlugins()
{
    QString pluginPath = "";

#ifdef DEVMODE
    pluginPath = QCoreApplication::applicationDirPath() + "/plugins";
#else
    pluginPath = "/usr/lib/ttk/plugins";
#endif

    pluginsDir = QDir(pluginPath);

    const auto entryList = pluginsDir.entryList(QDir::Files);
    for (const QString &fileName : entryList) {

        QPluginLoader loader(pluginsDir.absoluteFilePath(fileName));
        QObject *plugin = loader.instance();
        if (plugin) {

            populateMenu(plugin);
            pluginFileNames += fileName;
        }
    }
    addtrayactions();
}

void Window::changePlugin()
{
    auto action = qobject_cast<QAction *>(sender());
    if (!action)
      return;

    auto iPlugin = qobject_cast<Interface *>(action->parent());
    if (!iPlugin)
      return;

    QWidget* output = new QWidget();
    output = iPlugin->pcontent();
    output->show();
}

void Window::populateMenu(QObject *plugin)
{

    auto iPlugin = qobject_cast<Interface *>(plugin);
    if (iPlugin)

        addToMenu(plugin, iPlugin->pname(), trayIconMenu, &Window::changePlugin);
}

void Window::addToMenu(QObject *plugin, const QString &text,
                           QMenu *menu, Member member)
{
        auto action = new QAction(text, plugin);
        connect(action, &QAction::triggered, this, member);
        menu->addAction(action);
}

void Window::setIcon()
{
    QIcon icon = QIcon(":/images/smile.png");
    setWindowIcon(icon);
    trayIcon->setIcon(icon);
    trayIcon->setToolTip("TTK");
}


void Window::createActions()
{
    quitAction = new QAction(tr("&Quit"), this);
    connect(quitAction, &QAction::triggered, qApp, &QCoreApplication::quit);

    aboutAct = new QAction(tr("&About"), this);
    connect(aboutAct, &QAction::triggered, this, &Window::about);

    aboutQtAct = new QAction(tr("About &Qt"), this);
    connect(aboutQtAct, &QAction::triggered, qApp, &QApplication::aboutQt);

    aboutPluginsAct = new QAction(tr("About &Plugins"), this);
    connect(aboutPluginsAct, &QAction::triggered, this, &Window::aboutPlugins);
}

void Window::about()
{
   QMessageBox::about(this, tr("About TTK"),
            tr("This is a wierd handy thing."));
}


void Window::aboutPlugins()
{
    PluginDialog dialog(pluginsDir.path(), pluginFileNames, this);
    dialog.exec();
}

void Window::addtrayactions()
{
    trayIconMenu->addSeparator();
    trayIconMenu->addAction(aboutAct);
    trayIconMenu->addAction(aboutQtAct);
    trayIconMenu->addAction(aboutPluginsAct);
    trayIconMenu->addSeparator();
    trayIconMenu->addAction(quitAction);
}

void Window::createTrayIcon()
{
    trayIconMenu = new QMenu(this);
    trayIcon = new QSystemTrayIcon(this);
    trayIcon->setContextMenu(trayIconMenu);
}