/*
 * 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.
 */
package org.jutils.jhardware.info.network;

import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import org.jutils.jhardware.info.HardwareInfo;
import org.jutils.jhardware.model.NetworkInfo;
import org.jutils.jhardware.model.NetworkInterfaceInfo;

/**
 * Information related to Network
 *
 * @author Javier Garcia Alonso
 */
public abstract class AbstractNetworkInfo implements HardwareInfo {

  /** @return */
  @Override
  public NetworkInfo getInfo() {
    return buildFromDataMap(parseInfo());
  }

  protected abstract Map<String, String> parseInfo();

  protected NetworkInfo buildFromDataMap(Map<String, String> dataMap) {
    NetworkInfo info = new NetworkInfo();

    List<NetworkInterfaceInfo> interfacesList = new ArrayList<>();
    if (!dataMap.isEmpty()) {
      int interfacesLength = Integer.parseInt(dataMap.get("interfacesLength"));
      for (int i = 1; i <= interfacesLength; i++) {
        NetworkInterfaceInfo interfaceInfo = new NetworkInterfaceInfo();
        interfaceInfo.setName(dataMap.get("interface_" + i));
        interfaceInfo.setType(dataMap.get("type_" + i));
        interfaceInfo.setIpv4(dataMap.get("ipv4_" + i));
        interfaceInfo.setIpv6(dataMap.get("ipv6_" + i));
        interfaceInfo.setReceivedPackets(dataMap.get("received_packets_" + i));
        interfaceInfo.setTransmittedPackets(dataMap.get("transmitted_packets_" + i));
        interfaceInfo.setReceivedBytes(dataMap.get("received_bytes_" + i));
        interfaceInfo.setTransmittedBytes(dataMap.get("transmitted_bytes_" + i));
        interfacesList.add(interfaceInfo);
      }
    }

    info.setNetworkInterfaces(interfacesList);

    return info;
  }
}