package lt.bit.sandelis;

import java.io.File;
import java.util.Locale;
import java.util.Scanner;

public class Vykdymas {

    public static Preke[] loadFile(){
        try {
            Scanner in = new Scanner(new File("sandelis.txt"));
            in.useLocale(Locale.US);
            int n=in.nextInt();
            Preke[] sandelis=new Preke[n];
            for (int i=0; i<n; i++){
                String pavadinimas=in.next();
                double kaina=in.nextDouble();
                int kiekis=in.nextInt();
                sandelis[i]=new Preke(pavadinimas, kaina, kiekis);
            }
            in.close();
            return sandelis;
        }catch (Exception e){

            System.out.println("Įvyko klaida");
        }
        return new Preke[0];
    }

    public static double sandelioLikutis(Preke[] sandelis){
        double suma=0;
        for (Preke p:sandelis){
            suma+=p.getKaina()*p.getKiekis();
        }
        return suma;
    }

    public static void main(String[] args){
        Preke[] sandelis= loadFile();

        for (int i=0; i<sandelis.length; i++){
            System.out.println(sandelis[i]);
        }

        System.out.println("Sandelio likutis: "+  Preke.formatKaina( sandelioLikutis(sandelis) )  );

    }
}