package de.uhilger.avdirektor.handler;

import com.sun.net.httpserver.HttpExchange;
import com.sun.net.httpserver.HttpHandler;
import java.io.IOException;
import java.io.OutputStream;
import java.util.Map;
import java.util.logging.Level;
import java.util.logging.Logger;

/**
 * 
 * @author ulrich
 */
public class PlayHandler extends OMXPlayer implements HttpHandler {
  
  private static final Logger logger = Logger.getLogger(PlayHandler.class.getName());

  /*
    rpi4-az:9090/avd/play?titel=/Filme/S/sound_city.m4v&th=60&ti=60&o=local
  
    OMXPlayer.abspielenMitParameternUndRueckmeldung(
      String urlStr, String parameter, String meldeUrlStr, String token)
  
    Parameter des Aufrufs play als query (th threshold, ti timeout)
  
    ?titel=/Filme/S/sound_city.m4v
    &ti=60
    &th=60
    &o=local|hdmi|both
    &r=http://uhilger.de/mc/api/usw
  
    r muss ganz wegbleiben, wenn keine Rueckmeldung gewuescht ist

  */
  @Override
  public void handle(HttpExchange t) throws IOException {
    logger.log(Level.FINE, "RequestURI: {0}", t.getRequestURI().toString());
    
    Map map = getQueryMap(t);
    StringBuilder params = new StringBuilder();
    params.append("-o ");
    params.append(getParam(map, "o"));
    params.append(" --threshold ");
    params.append(getParam(map, "th"));
    params.append(" --timeout ");
    params.append(getParam(map, "ti"));
    
    String antwort = abspielenMitParameternUndRueckmeldung( 
            getParam(map, "titel"), params.toString(), getParam(map, "r"), "1");    
    
    String response = getResponseString(map, "play", antwort);
    t.sendResponseHeaders(200, response.length());
    OutputStream os = t.getResponseBody();
    os.write(response.getBytes());
    os.close();    
  }
  
  
}