/*
 * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The OpenAirInterface Software Alliance licenses this file to You under
 * the OAI Public License, Version 1.1  (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.openairinterface.org/?page_id=698
 *
 * 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.
 *-------------------------------------------------------------------------------
 * For more information about the OpenAirInterface (OAI) Software Alliance:
 *      contact@openairinterface.org
 */

/*! \file
 \brief
 \author  Keliang DU, BUPT
 \date 2020
 \email: contact@openairinterface.org
 */

#include "PLMNSupportItem.hpp"

extern "C" {
#include "Ngap_SliceSupportItem.h"
}

#include <iostream>
using namespace std;

namespace ngap {

//------------------------------------------------------------------------------
PLMNSupportItem::PLMNSupportItem() {
  plmn = NULL;
  snssai = NULL;
}

//------------------------------------------------------------------------------
PLMNSupportItem::~PLMNSupportItem() {
}

//------------------------------------------------------------------------------
void PLMNSupportItem::setPlmnSliceSupportList(PlmnId *m_plmn, S_NSSAI *m_snssai, int num) {
  plmn = m_plmn;
  snssai = m_snssai;
  numOfSnssai = num;
}

//------------------------------------------------------------------------------
bool PLMNSupportItem::encode2PLMNSupportItem(Ngap_PLMNSupportItem_t *plmnsupportItem) {
  if (!plmn->encode2octetstring(plmnsupportItem->pLMNIdentity))
    return false;
  cout << "PLMNSupportItem::numOfSnssai	" << numOfSnssai << endl;
  for (int i = 0; i < numOfSnssai; i++) {
    Ngap_SliceSupportItem_t *slice = (Ngap_SliceSupportItem_t*) calloc(1, sizeof(Ngap_SliceSupportItem_t));
    if (!snssai[i].encode2S_NSSAI(&slice->s_NSSAI))
      return false;
    ASN_SEQUENCE_ADD(&plmnsupportItem->sliceSupportList.list, slice);
  }
  return true;
}

//------------------------------------------------------------------------------
bool PLMNSupportItem::decodefromPLMNSupportItem(Ngap_PLMNSupportItem_t *plmnsupportItem) {
  plmn = new PlmnId();
  if (!plmn->decodefromoctetstring(plmnsupportItem->pLMNIdentity))
    return false;
  numOfSnssai = plmnsupportItem->sliceSupportList.list.count;
  snssai = new S_NSSAI[numOfSnssai]();
  for (int i = 0; i < numOfSnssai; i++) {
    if (!snssai[i].decodefromS_NSSAI(&plmnsupportItem->sliceSupportList.list.array[i]->s_NSSAI))
      return false;
  }
  return true;
}

//------------------------------------------------------------------------------
void PLMNSupportItem::getPlmnSliceSupportList(PlmnId *&m_plmn, S_NSSAI *&m_snssai, int &snssainum) {
  m_plmn = plmn;
  m_snssai = snssai;
  snssainum = numOfSnssai;
}
}
