import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.Random;
import java.util.Scanner;
import java.util.concurrent.TimeUnit;
public class MetodeNumurViens {
    static Random rand = new Random();
    static Scanner scan = new Scanner(System.in);




    public static void pazinojums(){

        System.out.println("Paziņojums!");

    }

    public static void apgriezTekstu(){
    System.out.println("Ievadi tekstu!");
    String teksts;
    teksts = scan.next();

    StringBuilder strBuild = new StringBuilder();
    strBuild.append(teksts);
    strBuild = strBuild.reverse();
    System.out.println("Reverse card = "+strBuild);


    }

    public static void apgriezSkaitli(){

        int skaitlis;
        int reversed = 0;
        System.out.println("yes?");
        skaitlis = scan.nextInt();

        while(skaitlis != 0) {
        int cipars = skaitlis % 10;
        reversed = reversed * 10 + cipars;
        skaitlis /= 10;
        }
        System.out.println("Reversed Number: " + reversed);
    }

    public static void izvadaDatumu(){
         SimpleDateFormat formatter = new SimpleDateFormat("dd/MM/yyyy HH:mm:ss");
          Date date = new Date();
          System.out.println(formatter.format(date));
    }


    public static void loading1(){
        try {
            TimeUnit.MILLISECONDS.sleep(250);
        } catch (InterruptedException e) {

            e.printStackTrace();
        }
    }
    public static void aizkave(){
        int i = 0;
        do{
            System.out.println("Loading");
            loading1();
            System.out.println("Loading.");
            loading1();
            System.out.println("Loading..");
            loading1();
            System.out.println("Loading...");
            loading1();
            i++;
        }while(i<5);
        System.out.println("Done!");
    }

    public static void kauls(){

        int x = 0;

        x = rand.nextInt(6)+1;

        System.out.println("Tu uzmeti "+x);
        if(x == 6){
            System.out.println("tu met velreiz jo tu uzmet seš!");
            x = rand.nextInt(6)+1;

            System.out.println("Tu uzmeti "+x);
        }
    }


    public static void main(String[] args) {
        char izvele;
        do{
            System.out.println("\n1 - Izvadīt paziņojumu |2 -Apgriez tekstu| 3 -apgriezt ievadīto skaitli "
                             + "\n| 4 -Izvadīt datumu | 5 - Aizkave | 6 - metamais kaulins |  x - stop program!");
            izvele = scan.next().charAt(0);
            izvele = Character.toLowerCase(izvele);

            switch(izvele){
            case '1' : pazinojums(); break;
            case '2' : apgriezTekstu(); break;
            case '3' : apgriezSkaitli(); break;
            case '4' : izvadaDatumu(); break;
            case '5' : aizkave(); break;
            case '6' : kauls(); break;
            case 'x' : System.out.println("Programmas beigas!"); break;
            default: System.out.println("Nepareiza darbība!"); break;          }
        }while(izvele !='x');
        scan.close();
        System.out.println();
        }
}