import java.awt.event.ActionEvent;
 import java.awt.event.ActionListener;
 import java.util.logging.Level;
 import java.util.logging.Logger;
 import java.util.regex.Pattern;
 import javax.swing.JButton;
 import javax.swing.JFrame;
 import javax.swing.JLabel;
 import javax.swing.JTextField;
 import java.io.*;
 import java.util.Calendar;
 import java.util.GregorianCalendar;
 import javax.swing.*;

 public class Parqueo extends JFrame implements Serializable, ActionListener
 {
     String placa;  // cedula de identidad
     int nit; // nombre
     String hi;
     String hs;
     String fechita;
     JLabel lb1,lb2;
     JTextField tf1;
     JButton b1,b2,b3;
     int pt=0;
     int min;

      public Parqueo()
     {
       super("Parqueo");
       setLayout(null);
       setVisible(true);
       lb1=new JLabel("DETALLE DE PAGO POR HORAS ESTACIONADAS");
       lb1.setBounds(195,10,270,30);
       lb2=new JLabel("Fecha de proceso");
       lb2.setBounds(320,40,200,30);
       Calendar fecha = new GregorianCalendar();
       int anio = fecha.get(Calendar.YEAR);
       int mes = fecha.get(Calendar.MONTH);
       int dia = fecha.get(Calendar.DAY_OF_MONTH);
       fechita=dia +"/" + (mes+1) + "/" + anio;
       tf1=new JTextField(fechita);
       tf1.setBounds(440,40,200,30);
       b1=new JButton("Adicionar nuevos registros");
       b1.setBounds(40,80,200,30);
       b2=new JButton("Reporte");
       b2.setBounds(240,80,200,30);
       b3=new JButton("Finalizar");
       b3.setBounds(440,80,200,30);
       add(lb1);
       add(lb2);
       add(tf1);
       add(b1);add(b2);add(b3);
       b1.addActionListener(this);
       b2.addActionListener(this);
       b3.addActionListener(this);
    }

     public Parqueo(String placa,int nit,String hi,String hs)
     { this.placa=placa;
     this.nit=nit;
     this.hi=hi;
     this.hs=hs;
     }

     public String get_placa() {
   return placa;
  }
     public int get_nit() {
   return nit;
  }
     public String get_hi() {
   return hi;
  }

     public String get_hs() {
   return hs;
  }

     public String get_fechita() {
        return fechita;
     }

     public String toString()
     { return  get_placa()+ "," + get_nit() + "," + get_hi()+ ","+                get_hi()+","+get_fechita();
     }

     public int get_min(String hi, String hs){
        int h,m;
        String s = Pattern.quote(":");
        String pi[]= hi.split(s);
        int ih= Integer.parseInt(pi[0]);
        int im= Integer.parseInt(pi[1]);
        String s1 = Pattern.quote(":");
        String ps[]= hs.split(s1);
        int sh= Integer.parseInt(ps[0]);
        int sm= Integer.parseInt(ps[1]);
        if(ih<=sh) {
            h=sh-ih;
        }
        else {
            h=ih-sh;
        }
        if(im<=sm) {
            m=sm-im;
        }
        else {
            m=im-sm;
        }
        min=(h*60)-m;
        return min;
     }

     public int get_pago(String hi, String hs) {
        int pago,h,m,time;
        String s = Pattern.quote(":");
        String pi[]= hi.split(s);
        int ih= Integer.parseInt(pi[0]);
        int im= Integer.parseInt(pi[1]);
        String ps[]= hs.split(s);
        int sh= Integer.parseInt(ps[0]);
        int sm= Integer.parseInt(ps[1]);
        if(ih<=sh) {
            h=sh-ih;
    }
    else {
        h=ih-sh;
    }
    if(im<=sm) {
        m=sm-im;
    }
    else {
        m=im-sm;
    }
    time=h-(m/60);
    if(time<1) pago=5;
    if(time<3) pago=10;
    if(time<6) pago=15;
    else pago=20;
    return pago;
}

public int get_pt(int p) {
    pt+=p;
    return pt;
}

public int fech(String f) {
    String s = Pattern.quote(":");
    String parts[]= f.split(s);
    int h= Integer.parseInt(parts[0]);
    int m= Integer.parseInt(parts[1]);
    System.out.println(h+" "+m);
    if  (h<=23){
        if  (m<=59){
            return 1;
        }
        else {
            JOptionPane.showMessageDialog(null, "Introduzca de nuevo la fecha");
            return 0;
        }
    }
    else {
        JOptionPane.showMessageDialog(null, "Introduzca de nuevo la fecha");
        return 0;
    }
}

    public void write() throws IOException,ClassNotFoundException
{
  try {
  int aux=0;
  String hi = null;
  String hs = null;
  File arch = new File("Vehiculos.bin");
  String placa=JOptionPane.showInputDialog("Placa del vehiculo:");
  String x1=JOptionPane.showInputDialog("NIT:");
  while(aux==0) {
      hi=JOptionPane.showInputDialog("Hora de ingreso:");
      aux=fech(hi);
  }
  aux=0;
  while(aux==0) {
      hs=JOptionPane.showInputDialog("Hora de salida:");
      aux=fech(hs);
  }
  int nit=Integer.parseInt(x1);
  Parqueo o=new Parqueo(placa,nit,hi,hs);

 if(arch.exists()){

     AppendableObjectOutputStream fs = new AppendableObjectOutputStream(new FileOutputStream(arch, true));
     fs.writeUnshared(o);
     fs.close();

  }
  else
  {
     ObjectOutputStream fs = new ObjectOutputStream(new FileOutputStream(arch, true));
     fs.writeUnshared(o);
     fs.close();
       }

      } catch (Exception e){
             e.printStackTrace();
     }
    }

  public void read() throws IOException,ClassNotFoundException
{
  try{
    String filename1="Vehiculos.bin";
    int p=0;
    FileInputStream fs2=new FileInputStream(filename1);
    ObjectInputStream fs1=new ObjectInputStream(fs2);
    String cad="PlacatHra. de IngresotHra. de SalidatTiempo en minutostPago Totaln";
    cad+="==============================================================================n";
    Parqueo objobrero;
    while (fs2.available()!=0)
      {
        objobrero = (Parqueo) fs1.readObject();
        cad+=objobrero.get_placa()+"t"+objobrero.get_hi()+"t"+objobrero.get_hs()+"n"+objobrero.get_min(get_hi(),get_hs()); /*+"t"+objobrero.get_pago(get_hi(),get_hs())+"n"
        p=get_pago(get_hi(),get_hs());
        get_pt(p);*/
    }
    cad+="===============================================================================n";
    cad+="Total general:t"+get_pt(p);
    JTextArea out=new JTextArea(10,50);
    out.setText(cad);
    JScrollPane barra=new JScrollPane(out);
    JOptionPane.showMessageDialog(null,barra);
    fs2.close();
  }
  catch(IOException e)
  {
    System.err.println("Error en el archivo"+e.getMessage());

 }

    }

public void actionPerformed(ActionEvent event)
{
   if(event.getSource()==b1)
  {
      try {
          write();

      } catch (IOException ex) {
          Logger.getLogger(ejer1.class.getName()).log(Level.SEVERE, null, ex);
      } catch (ClassNotFoundException ex) {
          Logger.getLogger(ejer1.class.getName()).log(Level.SEVERE, null, ex);
      }
  }

if(event.getSource()==b2)

{
      try {
          System.out.println("dddd");
          read();

      } catch (IOException ex) {
          Logger.getLogger(Parqueo.class.getName()).log(Level.SEVERE, null, ex);
      } catch (ClassNotFoundException ex) {
          Logger.getLogger(Parqueo.class.getName()).log(Level.SEVERE, null, ex);
      }
}

if(event.getSource()==b3)

{ System.exit(0);
  dispose();
}
}

public static void main(String args[]) throws IOException,ClassNotFoundException
  {
      Parqueo obj=new Parqueo();
      obj.setBounds(0,0,680,350);
      obj.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
     }
     }