// ollie-gui-9p: minimal Qt GUI using 9P for all communication.
// Uses ollie-9p subprocess for 9P transport.
#include <QApplication>
#include <QQmlApplicationEngine>
#include <QQmlContext>
#include <QQuickStyle>

#include "ollie9pclient.h"
#include "chatblockmodel.h"
#include "thememanager.h"

int main(int argc, char *argv[])
{
#if QT_VERSION < QT_VERSION_CHECK(6, 0, 0)
    QApplication::setAttribute(Qt::AA_EnableHighDpiScaling);
    QApplication::setAttribute(Qt::AA_UseHighDpiPixmaps);
#endif

    QApplication app(argc, argv);
    app.setApplicationName("ollie-gui");

    if (qEnvironmentVariableIsEmpty("QT_QUICK_CONTROLS_STYLE"))
        QQuickStyle::setStyle("Basic");

    QQmlApplicationEngine engine;

    auto *ollie = new Ollie9pClient(&app);
    auto *chatModel = new ChatBlockModel(&app);
    auto *theme = new ThemeManager(&app);

    // Route chat stream to the block model.
    // Reset + reload is handled in QML's onActiveSessionIdChanged so the
    // readLogForSession 9P call is sequenced correctly; the C++ slot would
    // fire before the QML handler and race against the log read.
    QObject::connect(ollie, &Ollie9pClient::chatReceived, chatModel, &ChatBlockModel::appendData);

    engine.rootContext()->setContextProperty("ollie", ollie);
    engine.rootContext()->setContextProperty("chatModel", chatModel);
    engine.rootContext()->setContextProperty("theme", theme);

const QUrl url(QStringLiteral("qrc:/main.qml"));

    engine.load(url);
    if (engine.rootObjects().isEmpty())
        return -1;

    return app.exec();
}