package cz.cuni.amis.pogamut.ut2004.analyzer.stats;
   
   import com.google.inject.Inject;
   
   import cz.cuni.amis.pogamut.base.communication.command.IAct;
   import cz.cuni.amis.pogamut.base.component.bus.IComponentBus;
   import cz.cuni.amis.pogamut.base.utils.logging.IAgentLogger;
   import cz.cuni.amis.pogamut.ut2004.agent.module.sensor.AgentStats;
   import cz.cuni.amis.pogamut.ut2004.analyzer.UT2004AnalyzerObserver;
  import cz.cuni.amis.pogamut.ut2004.analyzer.UT2004AnalyzerObserverParameters;
  import cz.cuni.amis.pogamut.ut2004.communication.messages.gbcommands.ConfigurationObserver;
  import cz.cuni.amis.pogamut.ut2004.communication.messages.gbcommands.InitializeObserver;
  import cz.cuni.amis.pogamut.ut2004.communication.messages.gbinfomessages.BotKilled;
  import cz.cuni.amis.pogamut.ut2004.communication.messages.gbinfomessages.MyInventory;
  import cz.cuni.amis.pogamut.ut2004.communication.messages.gbinfomessages.Self;
  import cz.cuni.amis.pogamut.ut2004.communication.worldview.UT2004WorldView;
  
  /**
   * Observer that provides logging of bot's health, number of deaths, traveled distance and bot's location, etc.
   * It is directly using {@link AgentStats} for that purpose.
   */
  public class UT2004AnalyzerObsStats extends UT2004AnalyzerObserver {
  
  	private AgentStats stats;
      
  	@Inject
  	public UT2004AnalyzerObsStats(UT2004AnalyzerObserverParameters params,
  			                      IComponentBus bus,         IAgentLogger agentLogger,
  			                      UT2004WorldView worldView, IAct act) {
  		super(params, bus, agentLogger, worldView, act);
  		stats = new AgentStats(this);
  		stats.setObserver(true);
  		if (getParams().isWaitForMatchRestart()) {
  			stats.setLogBeforeMatchRestart(false);
  		} else {
  			stats.startOutput(getOutputFilePath(), true);
  		}
  	}
  
  	/**
  	 * Returns detailed statistics about the agent.
  	 * @return
  	 */
  	public AgentStats getStats() {
  		return stats;
  	}
  
  	@Override
  	protected void gameRestartEnd() {
  		stats.startOutput(getOutputFilePath(), true);
  	}
  	
  	/**
  	 * Called from the {@link UT2004AnalyzerObserver#startAgent()} after {@link InitializeObserver} command
  	 * is sent to configure the observer instance.
  	 * <p><p>
  	 * Actually enables {@link Self}, {@link MyInventory} and async messages (i.e., {@link BotKilled}).
  	 */
  	protected void configureObserver() {
  		getAct().act(new ConfigurationObserver().setUpdate(0.25).setAll(true).setSelf(true).setAsync(true).setGame(false).setSee(false).setSpecial(false));		
  	}
  	
  }