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Implementar la Aplicación
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@Laifsyn
Laifsyn committed Jun 19, 2024
1 parent afe2f03 commit b70866a
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161 changes: 158 additions & 3 deletions src/main/java/com/utp/clsHerramientas/pry6_trabajo_final/Main.java
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@@ -1,13 +1,168 @@
package com.utp.clsHerramientas.pry6_trabajo_final;

import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JTextArea;
import javax.swing.JTextField;

import java.awt.GridBagConstraints;
import java.awt.GridBagLayout;
import java.awt.Insets;
import java.awt.event.KeyEvent;

import com.utp.clsHerramientas.pry6_trabajo_final.ui.Factura;
import com.utp.clsHerramientas.pry6_trabajo_final.ui.Reporte;
import com.utp.clsHerramientas.pry6_trabajo_final.ui.UI;

import static com.utp.clsHerramientas.pry6_trabajo_final.App.CMD.*;

public class Main {
public static void main(String[] args) {
App app = new App();
app.run();
}
}

/**
* Bibliografías :
* 1. https://www.rapidtables.com/web/color/RGB_Color.html
* 2. https://stackoverflow.com/questions/20165564/calculating-days-between-two-dates-with-java
* 3. https://stackoverflow.com/questions/2138085/java-date-format-including-additional-characters
*/
* 2.
* https://stackoverflow.com/questions/20165564/calculating-days-between-two-dates-with-java
* 3.
* https://stackoverflow.com/questions/2138085/java-date-format-including-additional-characters
* 4.
* https://stackoverflow.com/questions/2442599/how-to-set-jframe-to-appear-centered-regardless-of-monitor-resolution
*/

class App {
public final Cliente[] clientes = Cliente.cargar_clientes();
public final Factura[] facturas = Factura.cargar_facturas();
public final JFrame frame = new JFrame("Trabajo Final - Arreglo de Objetos");
final JButton btn_mostrar_factura = new JButton("Mostrar Factura");
final JTextField txt_buscar = new JTextField(35);
boolean last_buscar_result = true;

void run() {
frame.add(content_pane());
frame.setLocationRelativeTo(null);
frame.pack();
frame.setVisible(true);
}

App() {
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
}

JPanel content_pane() {
// Inicializar estado de la aplicación
send_command(new Buscar(txt_buscar.getText()));

JPanel panel = new JPanel(new GridBagLayout());
GridBagConstraints gbc = new GridBagConstraints();
gbc.fill = GridBagConstraints.HORIZONTAL;
gbc.gridx = 0;
gbc.gridy = 0;
gbc.insets = new Insets(5, 0, 5, 0);

panel.add(txt_buscar, gbc);
gbc.gridy = 1;
panel.add(btn_mostrar_factura, gbc);

JButton btn_mostrar_clientes = new JButton("Mostrar Clientes");
gbc.gridy = 2;
panel.add(btn_mostrar_clientes, gbc);

btn_mostrar_clientes.addActionListener(e -> {
JTextArea txt_area = new JTextArea();
txt_area.setEditable(false);
StringBuilder sb = new StringBuilder();
for (Cliente cliente : clientes) {
sb.append(cliente.codigo()).append(" :");
sb.append(cliente.nombre_completo()).append("\n");
}
sb.delete(sb.length() - 1, sb.length());
txt_area.setText(sb.toString());
JOptionPane.showMessageDialog(btn_mostrar_clientes, txt_area, "Clientes registrados",
JOptionPane.INFORMATION_MESSAGE);
});
txt_buscar.addKeyListener(new java.awt.event.KeyAdapter() {
public void keyReleased(java.awt.event.KeyEvent evt) {
send_command(new Buscar(txt_buscar.getText()));
if (btn_mostrar_factura.isEnabled() && KeyEvent.VK_ENTER == evt.getKeyCode()) {
send_command(new MostrarFactura());
}
evt.consume();
}
});

btn_mostrar_factura.addActionListener(e -> {
send_command(new MostrarFactura());
});

return panel;
}

public void send_command(CMD cmd) {
switch (cmd) {
case Buscar(String codigo) -> {
Cliente cliente = null;
for (Cliente cliente_n : clientes) {
if (cliente_n.codigo().equals(codigo)) {
if (!last_buscar_result) {
last_buscar_result = true;
System.out.println("Cliente existe: `" + cliente_n.codigo() + "`");
}
cliente = cliente_n;
break;
}
}
if (cliente == null) {
btn_mostrar_factura.setEnabled(false);
if (last_buscar_result) {
System.out.println("Cliente: `" + codigo + "` no existe");
last_buscar_result = false;
}
return;
}
btn_mostrar_factura.setEnabled(true);
}
case MostrarFactura() -> {
Cliente Cliente = null;
for (Cliente cliente_n : clientes) {
if (cliente_n.codigo().equals(txt_buscar.getText())) {
Cliente = cliente_n;
break;
}
}
// reiniciar la búsqueda
txt_buscar.setText("");
btn_mostrar_factura.setEnabled(false);
Reporte reporte = new Reporte(Cliente, facturas);

var reporte1 = UI.show(reporte.as_reporte_1());
var reporte2 = UI.show(reporte.as_reporte_2());
String titulo = "Reporte de Facturas - Cliente: " + Cliente.nombre_completo();
reporte1.setTitle(titulo);
reporte2.setTitle(titulo);
reporte.add_ok_action(new Runnable() {
@Override
public void run() {
reporte1.dispose();
reporte2.dispose();
}
});
}

}
}

public sealed interface CMD {
// @formatter:off
public record Buscar(String codigo) implements CMD{};
public record MostrarFactura() implements CMD{};
// @formatter:on
}

}
4 changes: 1 addition & 3 deletions src/main/java/com/utp/clsHerramientas/pry6_trabajo_final/ui/Reporte.java
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@@ -1,6 +1,5 @@
package com.utp.clsHerramientas.pry6_trabajo_final.ui;

import javax.swing.BoxLayout;
import javax.swing.JButton;
import javax.swing.JLabel;
import javax.swing.JPanel;
Expand All @@ -15,7 +14,6 @@
import java.math.RoundingMode;
import java.time.ZonedDateTime;
import java.time.format.DateTimeFormatter;
import java.util.ArrayList;
import java.util.Locale;

public final class Reporte {
Expand All @@ -24,7 +22,7 @@ public final class Reporte {
new Locale.Builder().setLanguage("es").setRegion("PA").build());
final Cliente cliente;
final Factura[] facturas;
public final JButton ok = new JButton("OK");
public final JButton ok = new JButton("Salir");
static public final int[] dias = { 10000, 120, 90, 60, 30, 0 };

public Reporte(Cliente cliente, Factura[] facturas) {
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12 changes: 7 additions & 5 deletions src/main/java/com/utp/clsHerramientas/pry6_trabajo_final/ui/UI.java
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Original file line number Diff line number Diff line change
Expand Up @@ -18,12 +18,14 @@ public static class ProjFont {
public static final Font NORMAL = new Font(Font.MONOSPACED, Font.PLAIN, 12);
}

public static void show(JPanel panel) {
public static JFrame show(JPanel panel) {
JFrame frame = new JFrame();
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
frame.add(panel);
frame.setVisible(true);
frame.pack();

}
frame.setLocationRelativeTo(null);
frame.setVisible(true);

return frame;
}
}

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