/*
    Calypso - Media Player Remote Control via HTTP for Raspberry Pi
    Copyright (C) 2021-2023  Ulrich Hilger

    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU Affero General Public License as
    published by the Free Software Foundation, either version 3 of the
    License, or (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU Affero General Public License for more details.

    You should have received a copy of the GNU Affero General Public License
    along with this program.  If not, see <https://www.gnu.org/licenses/>.
*/

package de.uhilger.calypso.http;

import com.sun.net.httpserver.HttpContext;
import com.sun.net.httpserver.HttpServer;
import de.uhilger.calypso.AppProperties;
import java.io.File;
import java.io.IOException;
import java.net.InetSocketAddress;
import java.util.concurrent.Executors;
import java.util.logging.Level;
import java.util.logging.Logger;

/**
 *
 * @author Ulrich Hilger
 */
public class Server {
  
  //private static final Logger logger = Logger.getLogger(de.uhilger.calypso.Server.class.getName());
  
  public static final String CONF = "conf";
  public static final String PORT = "port";
  public static final String SKRIPTE = "skripte";
  public static final String CTX = "ctx";
  public static final String EQUAL = "=";
  public static final String BLANK = " ";
  public static final String SKRIPT_DIR = "skript-dir";
  

  public void start(AppProperties einst) {
    Logger logger = Logger.getLogger(de.uhilger.calypso.http.Server.class.getName());
    logger.log(Level.INFO, "Server startet auf Port {0}", einst.getString(PORT));
    String skripte = einst.getString(SKRIPTE);
    File skript = new File(skripte, "pause");
    if(skript.exists()) {
      logger.log(Level.INFO, "Skripte gefunden in {0}", skript.getParentFile().getAbsolutePath());
    } else {
      logger.log(Level.INFO, "Skripte nicht gefunden, Ordner laut Einstellungen: {0}", skripte);
    }
    try {
      HttpServer server = HttpServer.create(new InetSocketAddress(einst.getInt(PORT)), 0);
      String ctx = einst.getString(CTX);
      HttpContext context = server.createContext(ctx, new ApiHandler());
      context.getAttributes().put(SKRIPT_DIR, einst.getString(SKRIPTE));
      server.setExecutor(Executors.newFixedThreadPool(20));
      server.start();
    } catch (IOException ex) {
      logger.log(Level.SEVERE, null, ex);
    }    
  }
}