#ifndef CONNECTION_H
#define CONNECTION_H

#include <QObject>
#include <QJsonValue>

#include <map>

QT_FORWARD_DECLARE_CLASS(QWebSocket)

namespace RepoIndex {

class Manager;

class Connection : public QObject
{
    Q_OBJECT

public:
    Connection(Manager &alpmManager, QWebSocket *socket, QObject *parent = nullptr);

private slots:
    void processTextMessage(const QString &message);
    void processBinaryMessage(const QByteArray &message);
    void socketDisconnected();
    void sendResult(const QJsonValue &what, const QJsonValue &id, const QJsonValue &value);
    void sendResults(const QJsonValue &what, const QJsonValue &id, const QJsonValue &values);
    void updatedAvailable();

private:
    void sendJson(const QJsonObject &obj);
    void sendError(const QString &msg, const QJsonValue &id = QJsonValue());
    void handleQuery(const QJsonObject &obj);
    void handleCmd(const QJsonObject &obj);
    template<class Lookup, typename... Args> void performLookup(const QJsonObject &request, Args &&...args);

    QWebSocket *m_socket;
    RepoIndex::Manager &m_manager;
    bool m_repoInfoUpdatesRequested;
    bool m_groupInfoUpdatesRequested;
};



}

#endif // CONNECTION_H