/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/*
 * Copyright (C) 2001-2003 CodeFactory AB
 * Copyright (C) 2001-2003 Richard Hult <rhult@codefactory.se>
 * Copyright (C) 2001-2002 Mikael Hallendal <micke@codefactory.se>
 *
 * This library 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 library 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 library; if not, write to the
 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
 * Boston, MA 02111-1307, USA.
 */

#include <config.h>
#include "string.h"
#include "mrp-intl.h"
#include "mrp-group.h"

struct _MrpGroupPriv {
	gchar *name;
	gchar *manager_name;
	gchar *manager_phone;
	gchar *manager_email;
};

/* Properties */
enum {
        PROP_0,
        PROP_NAME,
        PROP_MANAGER_NAME,
        PROP_MANAGER_PHONE,
	PROP_MANAGER_EMAIL
};


static void group_class_init   (MrpGroupClass      *klass);
static void group_init         (MrpGroup           *group);
static void group_finalize     (GObject            *object);
static void group_set_property (GObject            *object,
				guint               prop_id,
				const GValue       *value,
				GParamSpec         *pspec);
static void group_get_property (GObject            *object,
				guint               prop_id,
				GValue             *value,
				GParamSpec         *pspec);


static MrpObjectClass *parent_class;


GType
mrp_group_get_type (void)
{
	static GType object_type = 0;

	if (!object_type) {
		static const GTypeInfo object_info = {
			sizeof (MrpGroupClass),
			NULL,		/* base_init */
			NULL,		/* base_finalize */
			(GClassInitFunc) group_class_init,
			NULL,		/* class_finalize */
			NULL,		/* class_data */
			sizeof (MrpGroup),
			0,              /* n_preallocs */
			(GInstanceInitFunc) group_init,
		};

		object_type = g_type_register_static (MRP_TYPE_OBJECT, 
                                                      "MrpGroup", 
                                                      &object_info, 0);
	}

	return object_type;
}

static void
group_class_init (MrpGroupClass *klass)
{
        GObjectClass *object_class = G_OBJECT_CLASS (klass);
        
        parent_class = MRP_OBJECT_CLASS (g_type_class_peek_parent (klass));
        
        object_class->finalize     = group_finalize;
        object_class->set_property = group_set_property;
        object_class->get_property = group_get_property;
        
        g_object_class_install_property (object_class,
                                         PROP_NAME,
                                         g_param_spec_string ("name",
                                                              "Name",
                                                              "Name of the group",
                                                              "empty",
                                                              G_PARAM_READWRITE));
        g_object_class_install_property (object_class,
                                         PROP_MANAGER_NAME,
                                         g_param_spec_string ("manager_name",
							      "Manager Name",
							      "The name of the group manager",
							      "empty",
							      G_PARAM_READWRITE));
        g_object_class_install_property (object_class,
                                         PROP_MANAGER_PHONE,
                                         g_param_spec_string ("manager_phone",
							      "Manager Phone",
							      "The phone number of the group manager",
							      "empty",
							      G_PARAM_READWRITE));
        
        g_object_class_install_property (object_class,
                                         PROP_MANAGER_EMAIL,
                                         g_param_spec_string ("manager_email",
							      "Manager Email",
							      "The email address of the group manager",
							      "empty",
							      G_PARAM_READWRITE));

}


static void
group_init (MrpGroup *group)
{
        MrpGroupPriv *priv;
        
        priv = g_new0 (MrpGroupPriv, 1);

	priv->name          = g_strdup ("");
	priv->manager_name  = g_strdup ("");
	priv->manager_phone = g_strdup ("");
	priv->manager_email = g_strdup ("");
        
        group->priv = priv;
}

static void
group_finalize (GObject *object)
{
        MrpGroup     *group = MRP_GROUP (object);
        MrpGroupPriv *priv;
        
        priv = group->priv;
        
        g_free (priv->name);
        priv->name = NULL;

        g_free (priv->manager_name);
        priv->manager_name = NULL;

        g_free (priv->manager_phone);
        priv->manager_phone = NULL;

        g_free (priv->manager_email);
        priv->manager_email = NULL;

        if (G_OBJECT_CLASS (parent_class)->finalize) {
                (* G_OBJECT_CLASS (parent_class)->finalize) (object);
        }
}

static void
group_set_property (GObject        *object,
		    guint           prop_id,
		    const GValue   *value,
		    GParamSpec     *pspec)
{
	MrpGroup     *group;
	MrpGroupPriv *priv;
	gboolean      changed = FALSE;
	const gchar  *str;
	
	g_return_if_fail (MRP_IS_GROUP (object));
	
	group = MRP_GROUP (object);
	priv  = group->priv;
	
	switch (prop_id) {
	case PROP_NAME:
		str = g_value_get_string (value);
		
		if (!priv->name || strcmp (priv->name, str)) {
			g_free (priv->name);
			priv->name = g_strdup (str);
			changed = TRUE;
		}
		
		break;
	case PROP_MANAGER_NAME:
		str = g_value_get_string (value);
		
		if (!priv->manager_name || strcmp (priv->manager_name, str)) {
			g_free (priv->manager_name);
			priv->manager_name = g_strdup (str);
			changed = TRUE;
		}

		break;
	case PROP_MANAGER_PHONE:
		str = g_value_get_string (value);

		if (!priv->manager_phone || strcmp (priv->manager_phone, str)) {
			g_free (priv->manager_phone);
			priv->manager_phone = g_strdup (str);
			changed = TRUE;
		}
		
		break;
	case PROP_MANAGER_EMAIL:
		str = g_value_get_string (value);
		
		if (!priv->manager_email || strcmp (priv->manager_email, str)) {
			g_free (priv->manager_email);
			priv->manager_email = g_strdup (str);
			changed = TRUE;
		}
		break;
	default:
		break;
	}
	
	if (changed) {
		mrp_object_changed (MRP_OBJECT (object));
	}
}

static void
group_get_property (GObject      *object,
		    guint         prop_id,
		    GValue       *value,
		    GParamSpec   *pspec)
{
	MrpGroup     *group;
	MrpGroupPriv *priv;
	
	g_return_if_fail (MRP_IS_GROUP (object));
	
	group = MRP_GROUP (object);
	priv  = group->priv;

	switch (prop_id) {
	case PROP_NAME:
		g_value_set_string (value, priv->name);
		break;
	case PROP_MANAGER_NAME:
		g_value_set_string (value, priv->manager_name);
		break;
	case PROP_MANAGER_PHONE:
		g_value_set_string (value, priv->manager_phone);
		break;
	case PROP_MANAGER_EMAIL:
		g_value_set_string (value, priv->manager_email);
		break;
	default:
		G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
		break;
	}
}

/**
 * mrp_group_new:
 * 
 * Creates a new end group.
 * 
 * Return value: the newly created group.
 **/
MrpGroup *
mrp_group_new (void)
{
        MrpGroup *group;
        
        group = g_object_new (MRP_TYPE_GROUP,
			      "name", "",
			      NULL);
        
        return group;
}

/**
 * mrp_group_get_name:
 * @group: an #MrpGroup
 * 
 * Retrives the name of @group.
 * 
 * Return value: the name
 **/
const gchar *
mrp_group_get_name (MrpGroup *group)
{
	g_return_val_if_fail (MRP_IS_GROUP (group), NULL);

	return group->priv->name;
}

/**
 * mrp_group_set_name:
 * @group: an #MrpGroup
 * @name: new name of @group
 * 
 * Sets the name of @group.
 **/
void
mrp_group_set_name (MrpGroup *group, const gchar *name)
{
	g_return_if_fail (MRP_IS_GROUP (group));
	g_return_if_fail (name != NULL);

	mrp_object_set (MRP_OBJECT (group), "name", name, NULL);
}