public void addVideoTechnik(VideoTechnik newVideoTechnik) throws VideoTechnikException {
if ((newVideoTechnik.getName().equals("")) || (newVideoTechnik.getName() == null))
throw new VideoTechnikException("Нельзя добавить videoTechnik - нет НАЗВАНИЯ");
for (int k = 0; k < this.videoTechnik.size(); k++) {
VideoTechnik s = (VideoTechnik) this.videoTechnik.get(k);
if ((s.getName()) == newVideoTechnik.getName())
throw new VideoTechnikException("Нельзя добавить videoTechnik - она уже существует!");
}
videoTechnik.add(newVideoTechnik);
}
public void actionPerformed(ActionEvent e) {
if (fileChooser.showSaveDialog(panel5) == JFileChooser.APPROVE_OPTION) {
try {
FileOutputStream fileOutput =
new FileOutputStream(fileChooser.getSelectedFile().getPath());
String s = "Shop: " + shop.getName() + "\n";
s = s + "VideoTechnik v nalichii\n";
for (int i = 0; i < shop.getVideoTechnik().size(); i++) {
VideoTechnik video = (VideoTechnik) shop.getVideoTechnik().get(i);
s = s + "---";
s = s + "Name " + video.getName() + " Proizvoditel: " + video.getProizvod() + "\n";
s =
s
+ " Price: "
+ video.getPrice()
+ " Quantity: "
+ video.getQuantity()
+ "\n";
}
s = s + "\nProdannaya VideoTechnik\n";
for (int j = 0; j < prodanVideo.size(); j++) {
s = s + prodanVideo.get(j) + "\n";
}
fileOutput.write(s.getBytes());
fileOutput.close();
} catch (Exception ex) {
JOptionPane.showMessageDialog(panel5, "I don't know this EXCEPTION\n" + ex.getMessage());
}
} else return;
}
public void valueChanged(ListSelectionEvent a) {
if (listBefore.getSelectedValue() != null) {
VideoTechnik v = (VideoTechnik) listBefore.getSelectedValue();
textName.setText(v.getName());
textProizvod.setText(v.getProizvod());
textPrice.setText(String.valueOf(v.getPrice()));
textQuantity.setText(String.valueOf(v.getQuantity()));
} else {
textName.setText("");
textProizvod.setText("");
textPrice.setText("");
textQuantity.setText("");
}
}
// Konstructor VideoDialog(VideoTechnik vid)
public VideoDialog(VideoTechnik vid) {
this.setSize(400, 300);
this.setTitle("Изменение VideoTechnik");
this.setModal(true);
p1.setPreferredSize(new Dimension(200, 200));
p1.setBackground(Color.orange);
this.getContentPane().add(p1);
l.setForeground(Color.red);
l.setText("Параметры VideoTechnik");
l.setPreferredSize(new Dimension(300, 30));
label_Name.setText("Название");
label_Name.setPreferredSize(new Dimension(130, 30));
label_Proizvod.setText("Производитель");
label_Proizvod.setPreferredSize(new Dimension(130, 30));
label_Price.setText("Цена");
label_Price.setPreferredSize(new Dimension(130, 30));
label_Quantity.setText("Количество");
label_Quantity.setPreferredSize(new Dimension(130, 30));
text_Name.setPreferredSize(new Dimension(200, 30));
text_Proizvod.setPreferredSize(new Dimension(200, 30));
text_Price.setPreferredSize(new Dimension(200, 30));
text_Quantity.setPreferredSize(new Dimension(200, 30));
butCancel.setPreferredSize(new Dimension(110, 30));
butOk.setPreferredSize(new Dimension(60, 30));
p1.add(l);
p1.add(label_Name);
p1.add(text_Name);
p1.add(label_Proizvod);
p1.add(text_Proizvod);
p1.add(label_Price);
p1.add(text_Price);
p1.add(label_Quantity);
p1.add(text_Quantity);
p1.add(butOk);
p1.add(butCancel);
v = vid;
text_Name.setText(String.valueOf(v.getName()));
text_Proizvod.setText(String.valueOf(v.getProizvod()));
text_Price.setText(String.valueOf(v.getPrice()));
text_Quantity.setText(String.valueOf(v.getQuantity()));
// Action button "Cancel"
butCancel.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent e) {
dispose();
}
});
// Action button "OK"
butOk.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent e) {
if (shop != null) {
try {
String n = text_Name.getText();
String proiz = text_Proizvod.getText();
int pric = Integer.parseInt(text_Price.getText());
int quant = Integer.parseInt(text_Quantity.getText());
VideoTechnik vid = new VideoTechnik(n, proiz, pric, quant);
vid.setShop(shop);
shop.removeVideoTechnik(v);
shop.addVideoTechnik(vid);
listBefore.setListData(shop.getVideoTechnik().toArray());
label2.setText("Количество наименований: " + shop.getVideoTechnik().size());
dispose();
} catch (NumberFormatException ex) {
JOptionPane.showMessageDialog(
panel5, "Неправильный формат!!!\nPlease, try again.");
} catch (VideoTechnikException ee) {
JOptionPane.showMessageDialog(panel5, ee.getMessage());
}
}
}
});
this.setVisible(true);
}
public String poisk(String str, int chans) {
String s = "";
int j = 1;
for (int k = 0; k < this.videoTechnik.size(); k++) {
VideoTechnik v = (VideoTechnik) this.videoTechnik.get(k);
switch (chans) {
case 1:
{
if ((v.getName()).equals(str)) {
s =
s
+ "Название: "
+ v.getName()
+ " Производитель: "
+ v.getProizvod()
+ "\nЦена: "
+ v.getPrice()
+ " Количество: "
+ v.getQuantity()
+ "\n";
}
}
break;
case 2:
{
if ((v.getProizvod()).equals(str)) {
s =
s
+ (j++)
+ ") Название: "
+ v.getName()
+ "\nЦена: "
+ v.getPrice()
+ " Количество: "
+ v.getQuantity()
+ "\n";
}
}
break;
case 3:
{
if ((v.getPrice()) <= (Integer.parseInt(str))) {
s =
s
+ (j++)
+ ") Название: "
+ v.getName()
+ " Производитель: "
+ v.getProizvod()
+ "\nЦена: "
+ v.getPrice()
+ " Количество: "
+ v.getQuantity()
+ "\n";
}
}
break;
case 4:
{
if ((v.getQuantity()) <= (Integer.parseInt(str))) {
s =
s
+ (j++)
+ ") Название: "
+ v.getName()
+ " Производитель: "
+ v.getProizvod()
+ "\nЦена: "
+ v.getPrice()
+ " Количество: "
+ v.getQuantity()
+ "\n";
}
}
break;
}
}
return s;
}
public void actionPerformed(ActionEvent e) {
if (listBefore.getSelectedValue() != null) {
try {
VideoTechnik v = (VideoTechnik) listBefore.getSelectedValue();
String str = JOptionPane.showInputDialog(panel5, "Количество: ");
String nam = v.getName();
String proiz = v.getProizvod();
int pric = v.getPrice();
int quan = Integer.parseInt(str);
VideoTechnik vid = new VideoTechnik(nam, proiz, pric, quan);
Calendar calend = Calendar.getInstance();
String am_pm = "";
if (Integer.parseInt(str) > v.getQuantity()) {
JOptionPane.showMessageDialog(panel5, "Нет в наличии " + str + " VideoTechnik");
} else if (v.getQuantity() == Integer.parseInt(str)) {
shop.removeVideoTechnik(v);
if (calend.get(Calendar.AM_PM) == 0) {
am_pm = "PM";
} else am_pm = "AM";
if (calend.get(Calendar.MONTH) <= 9) {
prodanVideo.add(
String.valueOf(
(calend.get(Calendar.DATE)
+ "."
+ ("0" + (1 + calend.get(Calendar.MONTH)))
+ " ")
+ (7 + calend.get(Calendar.HOUR))
+ ":"
+ calend.get(Calendar.MINUTE)
+ " "
+ am_pm)
+ " - "
+ vid);
} else
prodanVideo.add(
String.valueOf(
(calend.get(Calendar.DATE) + "." + (1 + calend.get(Calendar.MONTH)) + " ")
+ (7 + calend.get(Calendar.HOUR))
+ ":"
+ calend.get(Calendar.MINUTE)
+ " "
+ am_pm)
+ " - "
+ vid);
} else if (v.getQuantity() != Integer.parseInt(str)) {
v.toBuy(Integer.parseInt(str));
if (calend.get(Calendar.AM_PM) == 0) am_pm = "PM";
else am_pm = "AM";
if (calend.get(Calendar.MONTH) <= 9) {
prodanVideo.add(
String.valueOf(
(calend.get(Calendar.DATE)
+ "."
+ ("0" + (1 + calend.get(Calendar.MONTH)))
+ " ")
+ (7 + calend.get(Calendar.HOUR))
+ ":"
+ calend.get(Calendar.MINUTE)
+ " "
+ am_pm)
+ " - "
+ vid);
} else
prodanVideo.add(
String.valueOf(
(calend.get(Calendar.DATE) + "." + (1 + calend.get(Calendar.MONTH)) + " ")
+ (7 + calend.get(Calendar.HOUR))
+ ":"
+ calend.get(Calendar.MINUTE)
+ " "
+ am_pm)
+ " - "
+ vid);
}
listAfter.setListData(prodanVideo.toArray());
// textQuantity.setText(String.valueOf(v.getQuantity()));
listBefore.setListData(shop.getVideoTechnik().toArray());
label2.setText("Количество наименований: " + shop.getVideoTechnik().size());
} catch (VideoTechnikException a) {
JOptionPane.showMessageDialog(panel5, a.getMessage());
} catch (NumberFormatException a) {
} catch (NullPointerException aa) {
}
} else
JOptionPane.showMessageDialog(panel5, "Не выбрана VideoTechnik!!!\nPlease, try again.");
}