package de.uhilger.avdirektor.handler;

import com.sun.net.httpserver.HttpExchange;
import com.sun.net.httpserver.HttpHandler;
import de.uhilger.avdirektor.App;
import de.uhilger.avdirektor.OMXLogLeser;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.logging.Level;
import java.util.logging.Logger;
import org.apache.commons.io.FileUtils;

/**
 * z.B. 
 * http://rpi4-az:9090/avd/playon?th=1&ti=240&o=local&log=true&titel=http://amd-srv:9090/srv/Filme/C/casino_royale.m4v
 * @author ulrich
 */
public class PlayOnHandler extends PlayHandler {
  
  private static final Logger logger = Logger.getLogger(PlayOnHandler.class.getName());  
  
  SimpleDateFormat sdf = new SimpleDateFormat("yyyy-mm-dd-hh-MM-ss");

  public PlayOnHandler(String cmd) {
    super(cmd);
  }
  
  /*
    1. buildParams
    2. process
  */

  @Override
  protected StringBuilder buildParams(HttpExchange t) {
    String wd = System.getProperty("omx.wd");
    File targetDir = new File(wd, "omx-logs");
    try {
      File logFile = new File(wd, "omxplayer.log");
      Date date = new Date(logFile.lastModified());
      File srcFile = new File(wd, "omxplayer-" + sdf.format(date) + ".log");
      logFile.renameTo(srcFile);
      targetDir.mkdirs();
      FileUtils.moveFileToDirectory(srcFile, targetDir, false);      
    } catch (IOException ex) {
      Logger.getLogger(PlayOnHandler.class.getName()).log(Level.SEVERE, null, ex);
    }
    StringBuilder params = super.buildParams(t);
    params.append(" --pos ");
    try {
      // hier das Ergebnis der Log-Auswertung angeben
      params.append(logsLesen(targetDir));
    } catch (IOException ex) {
      Logger.getLogger(PlayOnHandler.class.getName()).log(Level.SEVERE, null, ex);
    } catch (ParseException ex) {
      Logger.getLogger(PlayOnHandler.class.getName()).log(Level.SEVERE, null, ex);
    }
    return params;
  }  

  private String logsLesen(File logDir) throws IOException, FileNotFoundException, ParseException {
    OMXLogLeser leser = new OMXLogLeser();
    return leser.logDirLesen(logDir);
  }
  
}