#include <stdio.h>
#include <stdlib.h>
#include <stdbool.h>
#include <string.h>
#include <math.h>
#include <gtk/gtk.h>

#include "generated.h"
#include "rcm-client-main.h"
#include "rcm-client-hardware-list.h"

#define WINDOW_WIDTH  300
#define WINDOW_HEIGHT 300

static GDBusObjectManager *mgr = NULL;

struct global_variables *global;

void
poke_objects()
{
	GList *objects;
	GList *l;
	GDBusObjectManager *manager = mgr;

	objects = g_dbus_object_manager_get_objects (manager);
	for (l = objects; l != NULL; l = l->next)
	{
		GDBusInterface *interface;

		interface = g_dbus_object_get_interface(G_DBUS_OBJECT(l->data),
							"org.gnome.RemoteControlManager.Device");
		if (!interface) {
			g_print("That's weird, an object which is not a device...\n");
			continue;
		}

		RCDevice *object = RCDEVICE(interface);
		gchar *reply = NULL;
		rcdevice_call_echo_string_sync(object, "Roeven", &reply, NULL, NULL);
		printf("Called object %s: %s\n", g_dbus_object_get_object_path (G_DBUS_OBJECT(l->data)), reply);
		printf("Driver name is: %s\n", rcdevice_get_driver_name(object));
		printf("Keymap name is: %s\n", rcdevice_get_kernel_keymap_name(object));
		g_free(reply);

		g_object_unref(interface);
	}
	g_list_free_full (objects, g_object_unref);
}

void
poke_objects2()
{
	GList *objects;
	GList *l;
	GDBusObjectManager *manager = mgr;

	objects = g_dbus_object_manager_get_objects (manager);
	for (l = objects; l != NULL; l = l->next)
	{
		GDBusInterface *interface;

		interface = g_dbus_object_get_interface(G_DBUS_OBJECT(l->data),
							"org.gnome.RemoteControlManager.IRDevice");
		if (!interface) {
			g_print("That's weird, an object which is not an ir device...\n");
			continue;
		}

		RCIRDevice *object = RCIRDEVICE(interface);
		GVariant *reply = NULL;
		rcirdevice_call_get_irrxparameters_sync(object, &reply, NULL, NULL);

		printf("Got a reply %p\n", reply);
		gchar *ans = NULL;

		g_variant_lookup(reply, "name", "s", &ans);
		printf("The rsult is %s\n", ans);
/*
		printf("Called object %s: %s\n", g_dbus_object_get_object_path (G_DBUS_OBJECT(l->data)), reply);
		printf("Driver name is: %s\n", rcdevice_get_driver_name(object));
		printf("Keymap name is: %s\n", rcdevice_get_kernel_keymap_name(object));
		*/
		//g_free(reply);

		g_object_unref(interface);
	}
	g_list_free_full (objects, g_object_unref);
}

static void
on_object_added(GDBusObjectManager *manager,
		GDBusObject        *object,
		gpointer            user_data)
{
	g_print("Added object at %s\n", g_dbus_object_get_object_path(object));
	rcng_client_hardware_list_add(object);
}

static void
on_object_removed(GDBusObjectManager *manager,
		  GDBusObject        *object,
		  gpointer            user_data)
{
	g_print("Removed object at %s\n", g_dbus_object_get_object_path(object));
	rcng_client_hardware_list_remove(object);
}

static void
on_owner_change(GDBusObjectManager *manager, gpointer user_data)
{
	g_print("Owner changed, now: %s\n", g_dbus_object_manager_client_get_name_owner(G_DBUS_OBJECT_MANAGER_CLIENT(manager)));

	if (!g_dbus_object_manager_client_get_name_owner(G_DBUS_OBJECT_MANAGER_CLIENT(manager)))
		rcng_client_hardware_list_update_status("Server not running...\n");
	else
		rcng_client_hardware_list_update_status("No hardware connected...");
}

static void
manager_ready_cb(GObject *source, GAsyncResult *res, gpointer user_data)
{
	GError *error = NULL;
	GList *objects;
	GList *l;

	mgr = object_manager_client_new_for_bus_finish(res, &error);
	if (!mgr) {
		gchar *msg;

		msg = g_strdup_printf("Error creating object manager client: %s",
				      error->message);
		rcng_client_hardware_list_update_status(msg);

		g_free(msg);
		g_error_free(error);
		return;
	}

	g_signal_connect(mgr, "object-added", G_CALLBACK(on_object_added), NULL);
	g_signal_connect(mgr, "object-removed", G_CALLBACK(on_object_removed), NULL);
	g_signal_connect(mgr, "notify::name-owner", G_CALLBACK(on_owner_change), NULL);

	on_owner_change(mgr, NULL);
	g_print("Object manager at %s\n", g_dbus_object_manager_get_object_path(mgr));
	objects = g_dbus_object_manager_get_objects(mgr);
	for (l = objects; l != NULL; l = l->next) {
		rcng_client_hardware_list_add(G_DBUS_OBJECT(l->data));
		rcng_client_hardware_list_add(G_DBUS_OBJECT(l->data));
	}

	g_list_free_full (objects, g_object_unref);

}

int main (int argc, char *argv[])
{
	GtkWidget *win;
	GdkScreen *screen;
	gint monitor;
	GdkRectangle rect;

	global = g_malloc(sizeof(*global));

	gtk_init (&argc, &argv);

	object_manager_client_new_for_bus(G_BUS_TYPE_SESSION,
					  G_DBUS_OBJECT_MANAGER_CLIENT_FLAGS_NONE,
					  "org.gnome.RemoteControlManager",
					  "/org/gnome/RemoteControlManager",
					  NULL, manager_ready_cb, NULL);

	win = gtk_window_new(GTK_WINDOW_TOPLEVEL);
	global->window = GTK_WINDOW(win);
	g_signal_connect(win, "destroy", G_CALLBACK (gtk_main_quit), NULL);

	screen = gtk_window_get_screen(global->window);
	monitor = gdk_screen_get_monitor_at_point(screen, 0, 0);
	gdk_screen_get_monitor_geometry(screen, monitor, &rect);
	gtk_window_set_default_size(global->window,
				    rect.width * 4 / 5,
				    rect.height * 1 / 2);

	global->header = GTK_HEADER_BAR(gtk_header_bar_new());
	gtk_header_bar_set_title(global->header, "Remote Control Configuration");
	gtk_header_bar_set_has_subtitle(global->header, FALSE);
	gtk_header_bar_set_show_close_button(global->header, TRUE);
	gtk_window_set_titlebar(global->window, GTK_WIDGET(global->header));

	/*
	GtkWidget *label;
	label = gtk_label_new("Pack Start");
	gtk_header_bar_pack_start(GTK_HEADER_BAR(header), label);
	label = gtk_label_new("Pack End");
	gtk_header_bar_pack_end(GTK_HEADER_BAR(header), label);
	GtkWidget *test = gtk_button_new_from_icon_name("gtk-add", GTK_ICON_SIZE_BUTTON);
	gtk_button_set_label(GTK_BUTTON(test), "Test");
	gtk_button_set_always_show_image(GTK_BUTTON(test), TRUE);
	gtk_header_bar_pack_end(GTK_HEADER_BAR(header), test);
	*/


	global->notebook = GTK_NOTEBOOK(gtk_notebook_new());
	gtk_notebook_set_tab_pos(global->notebook, GTK_POS_LEFT);

	rcng_client_hardware_list_init_ui(global->notebook);

	gtk_container_add(GTK_CONTAINER(win), GTK_WIDGET(global->notebook));
	//gtk_window_set_title(window, "Remote Control Configuration");
	gtk_window_set_icon_name(global->window, "gnome-multimedia");
	gtk_widget_show_all(win);

	gtk_main();

	return 0;
}