package model;

import workers.MachineWorker;

import java.io.File;
import java.text.DateFormat;
import java.text.SimpleDateFormat;
import java.util.Calendar;

public class SOMConfig {

    // important Paths
    public static File PICTURES_PATH = new File("images");
    public static String UPLOAD_PATH = getEventPicDir();

    // The Box's ID
    public static String BOX_ID = MachineWorker.getHostName();

    // Number of pictures in series mode
    public static int SERIES_COUNTER;
    // Seconds before image is taken
    public static int COUNTDOWN_COUNTER;

    // Session has Printer support
    public static boolean PRINTER;

    // Images per Page in the Gallery
    public static final int IMAGES_PER_PAGE = 9;

    // Cloud
    public static String CLOUD_CREDENTIALS = "upload:geheim";
    public static String CLOUD_ADDRESS = "https://cloud.selfomat.de/remote.php/webdav/";
    // Limit of Parallel Uploads
    public static int PARALLEL_UPLOADS;

    // Make the Scaling Algorithm switchable
    public static final int SCALING_GRAPHICS_2D = 0;
    public static final int SCALING_JAVAFX = 1;
    public static int SCALING_ALGORITHM = SCALING_GRAPHICS_2D;

    // Path to configfile
    static final File configfile = new File(("config/config.xml"));

    // Instance
//    @XmlElement(name = "config")
    private static SOMConfig config = null;


    // Constructor
    private SOMConfig() {
        // get the default Displays' dimensions
//        System.out.println("Creating Configuration. Sreen Size: " + SOMLayout.SCREEN_WIDTH + "x" + SOMLayout.SCREEN_HEIGHT);

        // important Paths
        PICTURES_PATH = new File("images");
        UPLOAD_PATH = getEventPicDir();

        // The Box's ID
        BOX_ID = MachineWorker.getHostName();

        // Number of pictures in series mode
        SERIES_COUNTER = 4;
        // Seconds before image is taken
        COUNTDOWN_COUNTER = 4;

        // Cloud
        CLOUD_CREDENTIALS = "upload:geheim";
        CLOUD_ADDRESS = "https://cloud.selfomat.de/remote.php/webdav/";
        // Limit of Parallel Uploads
        PARALLEL_UPLOADS = 3;

        // Make the Scaling Algorithm switchable
        SCALING_ALGORITHM = SCALING_GRAPHICS_2D;
    }

    // Instance
    public static SOMConfig getInstance() {
        // Singleton Pattern
        if (config == null) {
            config = new SOMConfig();
            SOMConfigFileHandler handler = new SOMConfigFileHandler();
            handler.readConfig();
        }
        return config;
    }

    /**
     * Gets the Directory for the Event and Creates the Folders
     *
     * @return
     */
    public static String getEventPicDir() {
        // get current Date in String for Upload-dir
        Calendar cal = Calendar.getInstance();
        DateFormat df = new SimpleDateFormat("yyyy/MM/dd");
        String timeString = df.format(cal.getTime());

        File picturesPath = SOMConfig.PICTURES_PATH;

        String eventPicDir = picturesPath.toString() + "/" + timeString
                + "/" + MachineWorker.getHostName();

        return eventPicDir;
    }



    // return the current Timestamp
    public long getCurrentTimestamp() {
        // 1) create a java calendar instance
        Calendar calendar = Calendar.getInstance();

        // 2) get a java.util.Date from the calendar instance.
        // this date will represent the current instant, or "now".
        java.util.Date now = calendar.getTime();

        // 3) a java current time (now) instance
        java.sql.Timestamp c = new java.sql.Timestamp(now.getTime());
        return c.getTime();
    }
}