/*
 * Copyright (c) 2011 Samsung Electronics Co., Ltd All Rights Reserved
 *
 * Licensed under the Apache License, Version 2.0 (the License);
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an AS IS BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License. 
 */


#include <tizen.h>
#include <contacts.h>
#include <contacts-svc.h>
#include <stdlib.h>
#include <contacts_private.h>
#include <string.h>
#include <dlog.h>

#ifdef LOG_TAG
#undef LOG_TAG
#endif

#define LOG_TAG "TIZEN_N_CONTACTS"
#define LOG_MODE (1)

int contact_nickname_create(contact_nickname_h* nickname)
{
	if(nickname == NULL) {
        LOGE("[%s] CONTACTS_ERROR_INVALID_PARAMETER(0x%08x)", __FUNCTION__, CONTACTS_ERROR_INVALID_PARAMETER);
		return CONTACTS_ERROR_INVALID_PARAMETER;
    }
	CTSvalue* ret = contacts_svc_value_new(CTS_VALUE_NICKNAME);
	if(ret == NULL) {
        LOGE("[%s] CONTACTS_ERROR_OUT_OF_MEMORY(0x%08x)", __FUNCTION__, CONTACTS_ERROR_OUT_OF_MEMORY);
		return CONTACTS_ERROR_OUT_OF_MEMORY;
	}
	*nickname = (contact_nickname_h)ret;
	return CONTACTS_ERROR_NONE;
}

int contact_nickname_destroy(contact_nickname_h nickname)
{
	if(nickname == NULL) {
        LOGE("[%s] CONTACTS_ERROR_INVALID_PARAMETER(0x%08x)", __FUNCTION__, CONTACTS_ERROR_INVALID_PARAMETER);
		return CONTACTS_ERROR_INVALID_PARAMETER;
    }

	if(contacts_svc_value_free((CTSvalue*)nickname) == CTS_SUCCESS) {
		return CONTACTS_ERROR_NONE;
	}

    LOGE("[%s] CONTACTS_ERROR_INVALID_PARAMETER(0x%08x)", __FUNCTION__, CONTACTS_ERROR_INVALID_PARAMETER);
	return CONTACTS_ERROR_INVALID_PARAMETER;
}

int contact_nickname_get_nickname(contact_nickname_h nickname, char** data)
{
	if(nickname == NULL || data == NULL) {
        LOGE("[%s] CONTACTS_ERROR_INVALID_PARAMETER(0x%08x)", __FUNCTION__, CONTACTS_ERROR_INVALID_PARAMETER);
		return CONTACTS_ERROR_INVALID_PARAMETER;
    }
	*data = NULL;
	*data = _contacts_safe_strdup(contacts_svc_value_get_str((CTSvalue*)nickname, CTS_NICKNAME_VAL_NAME_STR));

	return CONTACTS_ERROR_NONE;
}

int contact_nickname_set_nickname(contact_nickname_h nickname, const char* data)
{
	if(nickname == NULL || data == NULL) {
        LOGE("[%s] CONTACTS_ERROR_INVALID_PARAMETER(0x%08x)", __FUNCTION__, CONTACTS_ERROR_INVALID_PARAMETER);
		return CONTACTS_ERROR_INVALID_PARAMETER;
    }

	if(contacts_svc_value_set_str((CTSvalue*)nickname, CTS_NICKNAME_VAL_NAME_STR, data) == CTS_SUCCESS) {
		return CONTACTS_ERROR_NONE;
	}

    LOGE("[%s] CONTACTS_ERROR_INVALID_PARAMETER(0x%08x)", __FUNCTION__, CONTACTS_ERROR_INVALID_PARAMETER);
	return CONTACTS_ERROR_INVALID_PARAMETER;
}

int contact_nickname_iterator_next(contact_nickname_iterator_h* nickname_iterator, contact_nickname_h* nickname)
{
	if(nickname_iterator == NULL || nickname == NULL) {
        LOGE("[%s] CONTACTS_ERROR_INVALID_PARAMETER(0x%08x)", __FUNCTION__, CONTACTS_ERROR_INVALID_PARAMETER);
		return CONTACTS_ERROR_INVALID_PARAMETER;
	}
	*nickname = NULL;
	GSList* gslist = (GSList*)*nickname_iterator;
	gslist = _contacts_gslist_next_until_not_deleted(gslist);
	if(gslist != NULL)
	{
		*nickname = (contact_nickname_h)(gslist)->data;
		gslist = g_slist_next(gslist);
		*nickname_iterator = (contact_nickname_iterator_h)gslist;
		return CONTACTS_ERROR_NONE;
	}
	*nickname_iterator = NULL;
	return CONTACTS_ERROR_ITERATOR_END;
}

bool contact_nickname_iterator_has_next(contact_nickname_iterator_h nickname_iterator)
{
	if(nickname_iterator == NULL) {
		return false;
	}

	GSList* gslist = (GSList*)nickname_iterator;
	CTSvalue* value = (CTSvalue*)gslist->data;
	if(value == NULL) {
		return false;
	}
	gslist = _contacts_gslist_next_until_not_deleted(gslist);
	if(gslist == NULL) {
		return false;
	}

	return true;
}