/*

 * Copyright (C) 2010  J. Ali Harlow <ali@juiblex.co.uk>

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License as published by

 * the Free Software Foundation; either version 2 of the License, or

 * (at your option) any later version.

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License along

 * with this program; if not, write to the Free Software Foundation, Inc.,

 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.

 */

#include "config.h"

#include <stdlib.h>

#include <string.h>

#include <glib.h>

#include <gio/gio.h>

#include <gtk/gtk.h>

#include <plover-gtk/packageset.h>

#include "app-manager.h"

#include "localmedia.h"

#define LOGO_NAME	"plover-applications"

GtkBuilder *ui;

GtkTreeModel *installed,*applications,*location,*local_media;

int main(int argc,char **argv)

{

    GError *err=0;

    GtkWidget *w;

    gchar *s,*contents;

    gsize len;

    PloverPackageSet *set;

    GOptionEntry options[]={

	{NULL}

    };

    if (!gtk_init_with_args(&argc,&argv,NULL,options,NULL,&err))

    {

	g_printerr("%s",err->message);

	exit(0);

    }

    gtk_window_set_default_icon_name(LOGO_NAME);

    ui=gtk_builder_new();

    if (!g_file_get_contents("app-manager.ui",&contents,&len,&err) &&

      g_error_matches(err,G_FILE_ERROR,G_FILE_ERROR_NOENT))

    {

	g_clear_error(&err);

	s=g_build_filename(PLOVER_DATADIR,"app-manager.ui",NULL);

	(void)g_file_get_contents(s,&contents,&len,&err);

	g_free(s);

    }

    if (!err)

    {

	(void)gtk_builder_add_from_string(ui,contents,len,&err);

	g_free(contents);

    }

    if (err)

    {

	g_error("%s",err->message);

	exit(0);

    }

    gtk_builder_connect_signals(ui,NULL);

    installed=GTK_TREE_MODEL(plover_package_store_new());

    set=plover_package_set_new_from_installed("",NULL);

    if (set)

	plover_package_store_add_set(PLOVER_PACKAGE_STORE(installed),set);

    applications=plover_applications_model_new(installed);

    set_package_model(applications);

    gtk_main();

    g_object_unref(ui);

    exit(0);

}

G_MODULE_EXPORT void

  on_applications_toggled(GtkToggleToolButton *button,gpointer data)

{

    if (gtk_toggle_tool_button_get_active(button))

    {

	if (!applications)

	    applications=plover_applications_model_new(installed);

	set_package_model(applications);

    }

}

G_MODULE_EXPORT void

  on_all_packages_toggled(GtkToggleToolButton *button,gpointer data)

{

    if (gtk_toggle_tool_button_get_active(button))

	set_package_model(installed);

}

G_MODULE_EXPORT void

  on_local_media_toggled(GtkToggleToolButton *button,gpointer data)

{

    if (gtk_toggle_tool_button_get_active(button))

    {

	if (!local_media)

	    local_media=plover_local_media_store_new();

	set_package_model(local_media);

    }

}

G_MODULE_EXPORT void

  on_location_toggled(GtkToggleToolButton *button,gpointer data)

{

    if (gtk_toggle_tool_button_get_active(button))

	set_package_model(location);

}

G_MODULE_EXPORT void on_open_location(GtkWidget *widget)

{

    GtkWidget *w=GTK_WIDGET(gtk_builder_get_object(ui,"MainWindow"));

    GtkWidget *dialog;

    gchar *path,*name;

    PloverPackageSet *set;

    GSList *sets;

    GError *err=NULL;

    dialog=gtk_file_chooser_dialog_new("Open Location",GTK_WINDOW(w),

      GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER,GTK_STOCK_CANCEL,

      GTK_RESPONSE_CANCEL,GTK_STOCK_OPEN,GTK_RESPONSE_ACCEPT,NULL);

#if GTK_CHECK_VERSION(2,18,0)

    gtk_file_chooser_set_create_folders(GTK_FILE_CHOOSER(dialog),FALSE);

#endif

    if (gtk_dialog_run(GTK_DIALOG(dialog))==GTK_RESPONSE_ACCEPT)

    {

	path=gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(dialog));

	set=plover_package_set_new_from_repository(path,&err);

	if (set)

	{

	    if (!location)

		location=GTK_TREE_MODEL(plover_package_store_new());

	    while((sets=

	      plover_package_store_get_sets(PLOVER_PACKAGE_STORE(location))))

		plover_package_store_remove_set(PLOVER_PACKAGE_STORE(location),

		  PLOVER_PACKAGE_SET(sets->data));

	    plover_package_store_add_set(PLOVER_PACKAGE_STORE(location),set);

	    g_object_unref(set);

	    w=GTK_WIDGET(gtk_builder_get_object(ui,"LocationButton"));

	    name=g_filename_display_basename(path);

	    gtk_tool_button_set_label(GTK_TOOL_BUTTON(w),name);

	    g_free(name);

	    gtk_widget_show(w);

	    gtk_toggle_tool_button_set_active(GTK_TOGGLE_TOOL_BUTTON(w),TRUE);

	}

	else

	{

	    gtk_widget_destroy(dialog);

	    dialog=gtk_message_dialog_new(GTK_WINDOW(w),

	      GTK_DIALOG_DESTROY_WITH_PARENT,GTK_MESSAGE_ERROR,

	      GTK_BUTTONS_CLOSE,"Error loading repository '%s'",path);

	    gtk_message_dialog_format_secondary_text(GTK_MESSAGE_DIALOG(dialog),

	      "%s",err->message);

	    gtk_dialog_run(GTK_DIALOG(dialog));

	    g_error_free(err);

	}

	g_free(path);

    }

    gtk_widget_destroy(dialog);

}

G_MODULE_EXPORT void on_scan_local_media(GtkWidget *widget)

{

    if (!local_media)

	local_media=plover_local_media_store_new();

    plover_local_media_store_scan(PLOVER_LOCAL_MEDIA_STORE(local_media));

}

G_MODULE_EXPORT void on_help_about(GtkWidget *widget)

{

    GtkWidget *w=GTK_WIDGET(gtk_builder_get_object(ui,"MainWindow"));

    gtk_show_about_dialog(GTK_WINDOW(w),"name",PACKAGE_NAME,

      "version",PACKAGE_VERSION,"comments","Application Manager",

      "copyright","Copyright © 2010 J. Ali Harlow","logo-icon-name",LOGO_NAME,

      NULL);

}

G_MODULE_EXPORT void on_find_clicked(GtkButton *button)

{

    gchar *text;

    GtkWidget *w=GTK_WIDGET(gtk_builder_get_object(ui,"SearchEntry"));

    text=g_strdup(gtk_entry_get_text(GTK_ENTRY(w)));

    gtk_entry_set_text(GTK_ENTRY(w),"");

    gtk_entry_set_text(GTK_ENTRY(w),text);

    g_free(text);

}