Waybar/include/modules/sni/host.hpp

#pragma once

#include <glibmm/refptr.h>
#include <giomm.h>
#include <json/json.h>
#include <tuple>
#include <dbus-status-notifier-watcher.h>
#include "modules/sni/item.hpp"

namespace waybar::modules::SNI {

class Host {
  public:
    Host(const std::size_t id, const Json::Value&,
      const std::function<void(std::unique_ptr<Item>&)>&,
      const std::function<void(std::unique_ptr<Item>&)>&);
    ~Host();
  private:
    void busAcquired(const Glib::RefPtr<Gio::DBus::Connection>&, Glib::ustring);
    void nameAppeared(const Glib::RefPtr<Gio::DBus::Connection>&, Glib::ustring, const Glib::ustring&);
    void nameVanished(const Glib::RefPtr<Gio::DBus::Connection>&, Glib::ustring);
    static void proxyReady(GObject*, GAsyncResult*, gpointer);
    static void registerHost(GObject*, GAsyncResult*, gpointer);
    static void itemRegistered(SnWatcher*, const gchar*, gpointer);
    static void itemUnregistered(SnWatcher*, const gchar*, gpointer);

    std::tuple<std::string, std::string> getBusNameAndObjectPath(const std::string);
    void addRegisteredItem(std::string service);

    std::vector<std::unique_ptr<Item>> items_;
    const std::string bus_name_;
    const std::string object_path_;
    std::size_t bus_name_id_;
    std::size_t watcher_id_;
    GCancellable* cancellable_ = nullptr;
    SnWatcher* watcher_ = nullptr;
    const Json::Value &config_;
    const std::function<void(std::unique_ptr<Item>&)> on_add_;
    const std::function<void(std::unique_ptr<Item>&)> on_remove_;
};

}