/*
 * Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
 * Click nbfs://nbhost/SystemFileSystem/Templates/Classes/Class.java to edit this template
 */
package de.uhilger.calypso.handler;

import com.sun.net.httpserver.HttpExchange;
import de.uhilger.calypso.App;
import java.io.IOException;
import java.util.logging.Level;
import java.util.logging.Logger;

/**
 * dbus-send --type=method_call --dest=org.mpris.MediaPlayer2.vlc /org/mpris/MediaPlayer2   org.mpris.MediaPlayer2.Player.Seek int64:-5000000
 * 
 * @author Ulrich Hilger
 */
public class VLCSeekHandler extends CmdHandler {
  
  private static final Logger logger = Logger.getLogger(VLCSeekHandler.class.getName());
  
  public VLCSeekHandler(String cmd) {
    super(cmd);
  }
  
  @Override
  protected String process(HttpExchange t, String params) {
      String antwort;// = null;
    try {
      StringBuilder kommando = new StringBuilder();
      kommando.append(VLCPlayer.DBUS_PREFIX);
      kommando.append(cmd);
      kommando.append(params);
      logger.log(Level.FINE, "kommando: {0}", kommando.toString());
      Process player_process = Runtime.getRuntime().exec(kommando.toString());
      antwort = "Kommando ausgefuehrt: " + kommando;
    } catch (IOException ex) {
      antwort = "Fehler: " + ex.getMessage();
    }
    return antwort;
  }
  
  @Override
  protected StringBuilder buildParams(HttpExchange t) {
    Player player = App.getPlayer();
    StringBuilder params = super.buildParams(t);
    
    if(player instanceof VLCPlayer) {
      String pos = player.getParam(map, "pos");
      if(!pos.isEmpty()) {
        params.append(" ");
        params.append("int64:");
        params.append(pos);
        params.append("000000"); // Mikrosekunden
      }
    }
    
    logger.log(Level.FINER, "params: " + params.toString());
    return params;
  } 
}