package cz.cuni.amis.pogamut.udk.utils;
   
   import java.util.List;
   import java.util.logging.Level;
   
   import cz.cuni.amis.pogamut.base.agent.IAgentId;
   import cz.cuni.amis.pogamut.base.agent.impl.AgentId;
   import cz.cuni.amis.pogamut.base.agent.params.IAgentParameters;
   import cz.cuni.amis.pogamut.base.agent.params.impl.RemoteAgentParameters;
  import cz.cuni.amis.pogamut.base.agent.utils.runner.impl.AgentRunner;
  import cz.cuni.amis.pogamut.base.communication.connection.impl.socket.SocketConnectionAddress;
  import cz.cuni.amis.pogamut.base.factory.IAgentFactory;
  import cz.cuni.amis.pogamut.base.utils.Pogamut;
  import cz.cuni.amis.pogamut.base.utils.PogamutPlatform;
  import cz.cuni.amis.pogamut.base.utils.PogamutProperty;
  import cz.cuni.amis.pogamut.udk.agent.params.UDKAgentParameters;
  import cz.cuni.amis.pogamut.udk.server.IUDKServer;
  import cz.cuni.amis.utils.exception.PogamutException;
  
  /**
   * Class used for creating, connecting and starting servers with default settings that are taken from the properties.
   * <p><p>
   * The address where the instances will connect are defined either in the constructor
   * or taken from the properties of the {@link PogamutPlatform}.
   * <p><p>
   * For more information about the class see {@link AgentRunner}.
   * 
   * @author ik
   * @author Jimmy
   */
  public class UDKServerRunner<SERVER extends IUDKServer, PARAMS extends UDKAgentParameters> extends AgentRunner<SERVER, PARAMS> {
  
  	/**
  	 * Default host where the instances are going to be connected as defaults, see {@link IAgentParameters#assignDefaults(IAgentParameters)}.
  	 */
      protected String host;
      
      /**
  	 * Default port where the instances are going to be connected as defaults, see {@link IAgentParameters#assignDefaults(IAgentParameters)}.
  	 */
      protected int port;
      
      /**
  	 * Default name that will serve as a basis for {@link IAgentId}, see {@link IAgentParameters#assignDefaults(IAgentParameters)}.
  	 */
  	protected String name;
  
  	/** 
  	 * Construct the runner + specify all defaults.
  	 * 
  	 * @param factory to be used for creating new {@link IUDKServer} instances
  	 * @param name default name that serve as a basis for {@link IAgentId}
  	 * @param host default host where the instances are going to be connected
  	 * @param port default port where the instances are going to be connected
  	 */
  	public UDKServerRunner(IAgentFactory<SERVER, PARAMS> factory, String name, String host, int port) {
          super(factory);
          this.name = name;
          this.port = port;
          this.host = host;
      }
  
  	/**
  	 * Construct the runner + specify the default name, host:port will be taken from the Pogamut platform properties.
  	 * 
  	 * @param factory factory to be used for creating new {@link IUDKServer} instances
  	 * @param name default name that serve as a basis for {@link IAgentId}
  	 */
      public UDKServerRunner(IAgentFactory<SERVER, PARAMS> factory, String name) {
          this(
          	factory, 
          	name, 
          	Pogamut.getPlatform().getProperty(PogamutUDKProperty.POGAMUT_UDK_SERVER_HOST.getKey()), 
          	Pogamut.getPlatform().getIntProperty(PogamutUDKProperty.POGAMUT_UDK_SERVER_PORT.getKey())
          );
      }
      
      @Override
      public SERVER startAgent() throws PogamutException {
      	return super.startAgent();
      }
      
      @Override
      public List<SERVER> startAgents(int count) throws PogamutException {
      	return super.startAgents(count);
      }
      
      @Override
      public List<SERVER> startAgents(PARAMS... agentParameters) throws PogamutException {
      	return super.startAgents(agentParameters);
      };
      
      /**
       * Construct the runner without specifying anything as default. Default name for server agents will be "UTServer Factory"
       * and host:port will be taken from the Pogamut platform properties.
       * 
       * @param factory factory to be used for creating new {@link IUDKServer} instances
       */
      public UDKServerRunner(IAgentFactory<SERVER, PARAMS> factory) {
         this(factory, "UDKServer");
     }
 
     /**
      * Provides default parameters that is, {@link IAgentId} using {@link UDKServerRunner#name} and {@link SocketConnectionAddress}
      * using {@link UDKServerRunner#host} and {@link UDKServerRunner#port}.
      */
 	@Override
 	protected IAgentParameters newDefaultAgentParameters() {
 		return new UDKAgentParameters().setAgentId(new AgentId(name)).setWorldAddress(new SocketConnectionAddress(host, port));
 	}
 	
 }