/*
    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.neu;

import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.InputStream;
import java.util.Properties;
import java.util.logging.Level;
import java.util.logging.Logger;

/**
 *
 * @author Ulrich Hilger
 * @version 1, 01.06.2021
 */
public class AppProperties extends Properties {
  
  public static final String EMPTY_STR = "";
  public static final int INT_ZERO = 0;
  
  public String getString(String key) {
    Object o = this.get(key);
    if(o instanceof String) {
      return (String) o;
    } else {
      return EMPTY_STR;
    }
  }
  
  public int getInt(String key) {
    Object o = this.get(key);
    if(o instanceof String) {
      String intStr = (String) o;
      return Integer.parseInt(intStr);
    } else {
      return INT_ZERO;
    }
  }
  
  public void readFile(String fName) {
    Logger.getLogger(AppProperties.class.getName()).log(Level.INFO, fName);
    InputStream in = null;
    try {
      File einstellungenDatei = new File(fName);
      in = new FileInputStream(einstellungenDatei);
      load(in);
      in.close();
    } catch (FileNotFoundException ex) {
      Logger.getLogger(AppProperties.class.getName()).log(Level.SEVERE, null, ex);
    } catch (IOException ex) {
      Logger.getLogger(AppProperties.class.getName()).log(Level.SEVERE, null, ex);
    } finally {
      try {
        in.close();
      } catch (IOException ex) {
        Logger.getLogger(AppProperties.class.getName()).log(Level.SEVERE, null, ex);
      }
    }
  }
}