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PR2-KI-Projekt/PR2 KI Projekt/src/Warenwirtschaftssystem.java

1885 lines
78 KiB
Java
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Grundlegende Funktionen von Athar erstellt
2024-06-29 16:08:09 +02:00
import javax.swing.*;
import javax.swing.border.TitledBorder;
import javax.swing.event.ListSelectionEvent;
import javax.swing.event.ListSelectionListener;
import javax.swing.table.DefaultTableModel;
import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.io.*;
import java.util.ArrayList;
import java.util.List;
import java.util.Optional;
public class Warenwirtschaftssystem {
private JFrame frame;
private JPanel mainPanel;
private JMenuBar menuBar;
private JMenu menuDatei, menuVerwaltung, menuBerichte, menuProduktion, menuFinanzen, menuCRM, menuHR, menuIntegration, menuHilfe;
private JMenuItem menuItemExit, menuItemLogout, menuItemKunden, menuItemProdukte, menuItemBestellungen, menuItemLieferanten, menuItemBestandsbericht, menuItemExportBericht, menuItemHilfe;
private DefaultListModel<Product> productListModel;
private DefaultListModel<Supplier> supplierListModel;
private DefaultListModel<Order> orderListModel;
private DefaultListModel<Customer> customerListModel;
private DefaultListModel<Employee> employeeListModel;
private JList<Product> productList;
private JList<Supplier> supplierList;
private JList<Order> orderList;
private JList<Customer> customerList;
private JList<Employee> employeeList;
private List<Product> products;
private List<Supplier> suppliers;
private List<Order> orders;
private List<Customer> customers;
private List<Employee> employees;
private int productIdCounter = 1;
private int supplierIdCounter = 1;
private int orderIdCounter = 1;
private int customerIdCounter = 1;
private int employeeIdCounter = 1;
private User currentUser;
private List<User> users;
public Warenwirtschaftssystem() {
initializeUsers();
showLoginDialog();
initializeMainComponents();
loadData();
checkStockLevels();
}
private void initializeUsers() {
users = loadUsers();
if (users.isEmpty()) {
users.add(new User(1, "admin", "admin123", "Administrator"));
users.add(new User(2, "manager", "manager123", "Manager"));
users.add(new User(3, "user", "user123", "User"));
saveUsers(users);
}
}
private void showLoginDialog() {
JPanel loginPanel = new JPanel(new GridLayout(4, 2, 10, 10));
loginPanel.setBorder(BorderFactory.createTitledBorder(BorderFactory.createEtchedBorder(), "Login", TitledBorder.CENTER, TitledBorder.TOP));
JTextField usernameField = new JTextField();
JPasswordField passwordField = new JPasswordField();
JButton createUserButton = new JButton("Neuen Benutzer erstellen");
loginPanel.add(new JLabel("Benutzername:"));
loginPanel.add(usernameField);
loginPanel.add(new JLabel("Passwort:"));
loginPanel.add(passwordField);
loginPanel.add(createUserButton);
createUserButton.addActionListener(e -> showCreateUserDialog());
int option = JOptionPane.showConfirmDialog(frame, loginPanel, "Login", JOptionPane.OK_CANCEL_OPTION, JOptionPane.PLAIN_MESSAGE);
if (option == JOptionPane.OK_OPTION) {
String username = usernameField.getText();
String password = new String(passwordField.getPassword());
Optional<User> userOptional = users.stream().filter(user -> user.getUsername().equals(username) && user.getPassword().equals(password)).findFirst();
if (userOptional.isPresent()) {
currentUser = userOptional.get();
JOptionPane.showMessageDialog(frame, "Login erfolgreich", "Erfolg", JOptionPane.INFORMATION_MESSAGE);
} else {
JOptionPane.showMessageDialog(frame, "Ungültige Anmeldeinformationen", "Fehler", JOptionPane.ERROR_MESSAGE);
showLoginDialog();
}
} else {
System.exit(0);
}
}
private void showCreateUserDialog() {
JPanel createUserPanel = new JPanel(new GridLayout(4, 2, 10, 10));
createUserPanel.setBorder(BorderFactory.createTitledBorder(BorderFactory.createEtchedBorder(), "Neuen Benutzer erstellen", TitledBorder.CENTER, TitledBorder.TOP));
JTextField usernameField = new JTextField();
JPasswordField passwordField = new JPasswordField();
String[] roles = {"Administrator", "Manager", "User"};
JComboBox<String> roleComboBox = new JComboBox<>(roles);
createUserPanel.add(new JLabel("Benutzername:"));
createUserPanel.add(usernameField);
createUserPanel.add(new JLabel("Passwort:"));
createUserPanel.add(passwordField);
createUserPanel.add(new JLabel("Rolle:"));
createUserPanel.add(roleComboBox);
int option = JOptionPane.showConfirmDialog(frame, createUserPanel, "Neuen Benutzer erstellen", JOptionPane.OK_CANCEL_OPTION, JOptionPane.PLAIN_MESSAGE);
if (option == JOptionPane.OK_OPTION) {
String username = usernameField.getText();
String password = new String(passwordField.getPassword());
String role = (String) roleComboBox.getSelectedItem();
if (!username.isEmpty() && !password.isEmpty() && role != null) {
users.add(new User(users.size() + 1, username, password, role));
saveUsers(users);
JOptionPane.showMessageDialog(frame, "Benutzer erfolgreich erstellt", "Erfolg", JOptionPane.INFORMATION_MESSAGE);
} else {
JOptionPane.showMessageDialog(frame, "Bitte alle Felder ausfüllen", "Fehler", JOptionPane.ERROR_MESSAGE);
showCreateUserDialog();
}
}
}
private void initializeMainComponents() {
frame = new JFrame("Warenwirtschaftssystem");
frame.setSize(1200, 800);
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
mainPanel = new JPanel();
mainPanel.setLayout(new BorderLayout());
mainPanel.setBackground(Color.decode("#F5F5F5"));
// Menüleiste erstellen
menuBar = new JMenuBar();
menuDatei = new JMenu("Datei");
menuVerwaltung = new JMenu("Verwaltung");
menuBerichte = new JMenu("Berichte");
menuProduktion = new JMenu("Produktion");
menuFinanzen = new JMenu("Finanzen");
menuCRM = new JMenu("CRM");
menuHR = new JMenu("HR");
menuIntegration = new JMenu("Integration");
menuHilfe = new JMenu("Hilfe");
menuItemExit = new JMenuItem("Beenden");
menuItemLogout = new JMenuItem("Logout");
menuItemKunden = new JMenuItem("Kundenverwaltung");
menuItemProdukte = new JMenuItem("Produktverwaltung");
menuItemBestellungen = new JMenuItem("Bestellverwaltung");
menuItemLieferanten = new JMenuItem("Lieferantenverwaltung");
menuItemBestandsbericht = new JMenuItem("Bestandsbericht");
menuItemExportBericht = new JMenuItem("Bericht exportieren");
menuItemHilfe = new JMenuItem("Hilfe");
menuItemExit.addActionListener(event -> System.exit(0));
menuItemLogout.addActionListener(event -> {
currentUser = null;
showLoginDialog();
});
// Menüstruktur aufbauen
menuDatei.add(menuItemLogout);
menuDatei.add(menuItemExit);
menuVerwaltung.add(menuItemKunden);
menuVerwaltung.add(menuItemProdukte);
menuVerwaltung.add(menuItemBestellungen);
menuVerwaltung.add(menuItemLieferanten);
menuBerichte.add(menuItemBestandsbericht);
menuBerichte.add(menuItemExportBericht);
menuHilfe.add(menuItemHilfe);
menuBar.add(menuDatei);
menuBar.add(menuVerwaltung);
menuBar.add(menuBerichte);
menuBar.add(menuProduktion);
menuBar.add(menuFinanzen);
menuBar.add(menuCRM);
menuBar.add(menuHR);
menuBar.add(menuIntegration);
menuBar.add(menuHilfe);
frame.setJMenuBar(menuBar);
// Hauptfenster
JLabel welcomeLabel = new JLabel("Willkommen im Warenwirtschaftssystem", JLabel.CENTER);
welcomeLabel.setFont(new Font("Arial", Font.BOLD, 24));
welcomeLabel.setForeground(Color.decode("#2C3E50"));
mainPanel.add(welcomeLabel, BorderLayout.CENTER);
frame.add(mainPanel);
frame.setVisible(true);
// Event-Handler für Menüelemente
menuItemKunden.addActionListener(e -> openKundenverwaltung());
menuItemProdukte.addActionListener(e -> openProduktverwaltung());
menuItemBestellungen.addActionListener(e -> openBestellverwaltung());
menuItemLieferanten.addActionListener(e -> openLieferantenverwaltung());
menuItemBestandsbericht.addActionListener(e -> openBestandsbericht());
menuItemExportBericht.addActionListener(e -> exportBericht());
//menuItemHilfe.addActionListener(e -> showHelp());
// Weitere Menüpunkte
JMenuItem menuItemProduktionsplanung = new JMenuItem("Produktionsplanung");
JMenuItem menuItemStuecklisten = new JMenuItem("Stücklisten");
JMenuItem menuItemProduktionssteuerung = new JMenuItem("Produktionssteuerung");
JMenuItem menuItemQualitaetskontrolle = new JMenuItem("Qualitätskontrolle");
JMenuItem menuItemProduktionskosten = new JMenuItem("Produktionskosten");
menuProduktion.add(menuItemProduktionsplanung);
menuProduktion.add(menuItemStuecklisten);
menuProduktion.add(menuItemProduktionssteuerung);
menuProduktion.add(menuItemQualitaetskontrolle);
menuProduktion.add(menuItemProduktionskosten);
JMenuItem menuItemBuchhaltung = new JMenuItem("Buchhaltung");
JMenuItem menuItemRechnungswesen = new JMenuItem("Rechnungswesen");
JMenuItem menuItemKostenrechnung = new JMenuItem("Kostenrechnung");
JMenuItem menuItemBudgetierung = new JMenuItem("Budgetierung");
JMenuItem menuItemFinanzberichte = new JMenuItem("Finanzberichte");
menuFinanzen.add(menuItemBuchhaltung);
menuFinanzen.add(menuItemRechnungswesen);
menuFinanzen.add(menuItemKostenrechnung);
menuFinanzen.add(menuItemBudgetierung);
menuFinanzen.add(menuItemFinanzberichte);
JMenuItem menuItemKontaktmanagement = new JMenuItem("Kontaktmanagement");
JMenuItem menuItemVertriebschancen = new JMenuItem("Vertriebschancen");
JMenuItem menuItemMarketingkampagnen = new JMenuItem("Marketingkampagnen");
JMenuItem menuItemKundendienst = new JMenuItem("Kundendienst");
JMenuItem menuItemKundenzufriedenheit = new JMenuItem("Kundenzufriedenheit");
menuCRM.add(menuItemKontaktmanagement);
menuCRM.add(menuItemVertriebschancen);
menuCRM.add(menuItemMarketingkampagnen);
menuCRM.add(menuItemKundendienst);
menuCRM.add(menuItemKundenzufriedenheit);
JMenuItem menuItemPersonalverwaltung = new JMenuItem("Personalverwaltung");
JMenuItem menuItemRekrutierung = new JMenuItem("Rekrutierung");
JMenuItem menuItemMitarbeiterentwicklung = new JMenuItem("Mitarbeiterentwicklung");
JMenuItem menuItemZeitmanagement = new JMenuItem("Zeitmanagement");
JMenuItem menuItemLeistungsbewertung = new JMenuItem("Leistungsbewertung");
JMenuItem menuItemGehaltsabrechnung = new JMenuItem("Gehaltsabrechnung");
menuHR.add(menuItemPersonalverwaltung);
menuHR.add(menuItemRekrutierung);
menuHR.add(menuItemMitarbeiterentwicklung);
menuHR.add(menuItemZeitmanagement);
menuHR.add(menuItemLeistungsbewertung);
menuHR.add(menuItemGehaltsabrechnung);
JMenuItem menuItemSystemintegration = new JMenuItem("Systemintegration");
JMenuItem menuItemDatenschnittstellen = new JMenuItem("Datenschnittstellen");
JMenuItem menuItemEchtzeitDaten = new JMenuItem("Echtzeit-Daten");
JMenuItem menuItemCloudServices = new JMenuItem("Cloud-Services");
JMenuItem menuItemEDI = new JMenuItem("EDI");
menuIntegration.add(menuItemSystemintegration);
menuIntegration.add(menuItemDatenschnittstellen);
menuIntegration.add(menuItemEchtzeitDaten);
menuIntegration.add(menuItemCloudServices);
menuIntegration.add(menuItemEDI);
menuItemProduktionsplanung.addActionListener(e -> openProduktionsplanung());
menuItemStuecklisten.addActionListener(e -> openStuecklisten());
menuItemProduktionssteuerung.addActionListener(e -> openProduktionssteuerung());
menuItemQualitaetskontrolle.addActionListener(e -> openQualitaetskontrolle());
menuItemProduktionskosten.addActionListener(e -> openProduktionskosten());
menuItemBuchhaltung.addActionListener(e -> openBuchhaltung());
menuItemRechnungswesen.addActionListener(e -> openRechnungswesen());
menuItemKostenrechnung.addActionListener(e -> openKostenrechnung());
menuItemBudgetierung.addActionListener(e -> openBudgetierung());
menuItemFinanzberichte.addActionListener(e -> openFinanzberichte());
menuItemKontaktmanagement.addActionListener(e -> openKontaktmanagement());
menuItemVertriebschancen.addActionListener(e -> openVertriebschancen());
menuItemMarketingkampagnen.addActionListener(e -> openMarketingkampagnen());
menuItemKundendienst.addActionListener(e -> openKundendienst());
menuItemKundenzufriedenheit.addActionListener(e -> openKundenzufriedenheit());
menuItemPersonalverwaltung.addActionListener(e -> openPersonalverwaltung());
menuItemRekrutierung.addActionListener(e -> openRekrutierung());
menuItemMitarbeiterentwicklung.addActionListener(e -> openMitarbeiterentwicklung());
menuItemZeitmanagement.addActionListener(e -> openZeitmanagement());
menuItemLeistungsbewertung.addActionListener(e -> openLeistungsbewertung());
menuItemGehaltsabrechnung.addActionListener(e -> openGehaltsabrechnung());
//menuItemSystemintegration.addActionListener(e -> openSystemintegration());
menuItemDatenschnittstellen.addActionListener(e -> openDatenschnittstellen());
//menuItemEchtzeitDaten.addActionListener(e -> openEchtzeitDaten());
//menuItemCloudServices.addActionListener(e -> openCloudServices());
//menuItemEDI.addActionListener(e -> openEDI());
}
private void loadData() {
products = loadProducts();
suppliers = loadSuppliers();
orders = loadOrders();
customers = loadCustomers();
employees = loadEmployees();
if (!products.isEmpty()) {
productIdCounter = products.stream().mapToInt(Product::getId).max().orElse(0) + 1;
}
if (!suppliers.isEmpty()) {
supplierIdCounter = suppliers.stream().mapToInt(Supplier::getId).max().orElse(0) + 1;
}
if (!orders.isEmpty()) {
orderIdCounter = orders.stream().mapToInt(Order::getId).max().orElse(0) + 1;
}
if (!customers.isEmpty()) {
customerIdCounter = customers.stream().mapToInt(Customer::getId).max().orElse(0) + 1;
}
if (!employees.isEmpty()) {
employeeIdCounter = employees.stream().mapToInt(Employee::getId).max().orElse(0) + 1;
}
}
private void checkStockLevels() {
for (Product product : products) {
if (product.getAvailableStock() < product.getMinimumStock()) {
JOptionPane.showMessageDialog(frame, "Warnung: Der Mindestbestand für " + product.getProductName() + " wurde unterschritten!", "Mindestbestand Warnung", JOptionPane.WARNING_MESSAGE);
}
}
}
private void openKundenverwaltung() {
mainPanel.removeAll();
mainPanel.repaint();
mainPanel.revalidate();
JLabel label = new JLabel("Kundenverwaltung", JLabel.CENTER);
label.setFont(new Font("Arial", Font.BOLD, 20));
label.setForeground(Color.decode("#2C3E50"));
mainPanel.add(label, BorderLayout.NORTH);
// Liste zur Anzeige der Kunden
customerListModel = new DefaultListModel<>();
customerList = new JList<>(customerListModel);
customerList.setCellRenderer(new CustomerCellRenderer());
customerList.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
JScrollPane scrollPane = new JScrollPane(customerList);
mainPanel.add(scrollPane, BorderLayout.CENTER);
// Panel zum Hinzufügen neuer Kunden
JPanel inputPanel = new JPanel(new GridLayout(6, 2, 10, 10));
inputPanel.setBorder(BorderFactory.createTitledBorder(BorderFactory.createEtchedBorder(), "Kunde hinzufügen", TitledBorder.CENTER, TitledBorder.TOP));
inputPanel.setBackground(Color.decode("#ECF0F1"));
inputPanel.add(new JLabel("Name:"));
JTextField nameField = new JTextField();
inputPanel.add(nameField);
inputPanel.add(new JLabel("Adresse:"));
JTextField addressField = new JTextField();
inputPanel.add(addressField);
inputPanel.add(new JLabel("Kontaktinformationen:"));
JTextField contactField = new JTextField();
inputPanel.add(contactField);
inputPanel.add(new JLabel("Kundensegment:"));
JTextField segmentField = new JTextField();
inputPanel.add(segmentField);
JButton addButton = new JButton("Hinzufügen");
addButton.setBackground(Color.decode("#2C3E50"));
addButton.setForeground(Color.WHITE);
JButton deleteButton = new JButton("Löschen");
deleteButton.setBackground(Color.decode("#E74C3C"));
deleteButton.setForeground(Color.WHITE);
inputPanel.add(addButton);
inputPanel.add(deleteButton);
mainPanel.add(inputPanel, BorderLayout.SOUTH);
addButton.addActionListener(e -> {
String name = nameField.getText();
String address = addressField.getText();
String contact = contactField.getText();
String segment = segmentField.getText();
if (name.isEmpty() || address.isEmpty() || contact.isEmpty() || segment.isEmpty()) {
JOptionPane.showMessageDialog(frame, "Bitte alle Felder ausfüllen", "Fehler", JOptionPane.ERROR_MESSAGE);
return;
}
Customer customer = new Customer(customerIdCounter++, name, address, contact, segment);
customers.add(customer);
saveCustomers(customers);
customerListModel.addElement(customer);
// Felder leeren
nameField.setText("");
addressField.setText("");
contactField.setText("");
segmentField.setText("");
});
deleteButton.addActionListener(e -> {
Customer selectedCustomer = customerList.getSelectedValue();
if (selectedCustomer != null) {
customers.removeIf(c -> c.getId() == selectedCustomer.getId());
saveCustomers(customers);
customerListModel.removeElement(selectedCustomer);
}
});
customerList.addListSelectionListener(e -> {
Customer selectedCustomer = customerList.getSelectedValue();
if (selectedCustomer != null) {
showCustomerDetails(selectedCustomer);
}
});
updateCustomerList();
mainPanel.repaint();
mainPanel.revalidate();
}
private void showCustomerDetails(Customer customer) {
JPanel customerDetailsPanel = new JPanel(new GridLayout(5, 2, 10, 10));
customerDetailsPanel.setBorder(BorderFactory.createTitledBorder(BorderFactory.createEtchedBorder(), "Kundendetails", TitledBorder.CENTER, TitledBorder.TOP));
customerDetailsPanel.setBackground(Color.decode("#ECF0F1"));
customerDetailsPanel.add(new JLabel("Name:"));
customerDetailsPanel.add(new JLabel(customer.getName()));
customerDetailsPanel.add(new JLabel("Adresse:"));
customerDetailsPanel.add(new JLabel(customer.getAddress()));
customerDetailsPanel.add(new JLabel("Kontaktinformationen:"));
customerDetailsPanel.add(new JLabel(customer.getContact()));
customerDetailsPanel.add(new JLabel("Kundensegment:"));
customerDetailsPanel.add(new JLabel(customer.getSegment()));
JButton backButton = new JButton("Zurück");
backButton.setBackground(Color.decode("#2C3E50"));
backButton.setForeground(Color.WHITE);
customerDetailsPanel.add(backButton);
backButton.addActionListener(e -> openKundenverwaltung());
mainPanel.removeAll();
mainPanel.add(customerDetailsPanel, BorderLayout.CENTER);
mainPanel.repaint();
mainPanel.revalidate();
}
private void openProduktverwaltung() {
mainPanel.removeAll();
mainPanel.repaint();
mainPanel.revalidate();
JLabel label = new JLabel("Produktverwaltung", JLabel.CENTER);
label.setFont(new Font("Arial", Font.BOLD, 20));
label.setForeground(Color.decode("#2C3E50"));
mainPanel.add(label, BorderLayout.NORTH);
// Liste zur Anzeige der Produkte
productListModel = new DefaultListModel<>();
productList = new JList<>(productListModel);
productList.setCellRenderer(new ProductCellRenderer());
productList.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
JScrollPane scrollPane = new JScrollPane(productList);
mainPanel.add(scrollPane, BorderLayout.CENTER);
// Panel zum Hinzufügen neuer Produkte
JPanel inputPanel = new JPanel(new GridLayout(12, 2, 10, 10));
inputPanel.setBorder(BorderFactory.createTitledBorder(BorderFactory.createEtchedBorder(), "Produkt hinzufügen", TitledBorder.CENTER, TitledBorder.TOP));
inputPanel.setBackground(Color.decode("#ECF0F1"));
inputPanel.add(new JLabel("Artikelnummer:"));
JTextField itemNumberField = new JTextField();
inputPanel.add(itemNumberField);
inputPanel.add(new JLabel("Produktname:"));
JTextField productNameField = new JTextField();
inputPanel.add(productNameField);
inputPanel.add(new JLabel("Beschreibung:"));
JTextField descriptionField = new JTextField();
inputPanel.add(descriptionField);
inputPanel.add(new JLabel("Kategorie:"));
JTextField categoryField = new JTextField();
inputPanel.add(categoryField);
inputPanel.add(new JLabel("Verfügbarer Bestand:"));
JTextField availableStockField = new JTextField();
inputPanel.add(availableStockField);
inputPanel.add(new JLabel("Mindestbestand:"));
JTextField minimumStockField = new JTextField();
inputPanel.add(minimumStockField);
inputPanel.add(new JLabel("Lagerort:"));
JTextField storageLocationField = new JTextField();
inputPanel.add(storageLocationField);
inputPanel.add(new JLabel("Einkaufspreis:"));
JTextField purchasePriceField = new JTextField();
inputPanel.add(purchasePriceField);
inputPanel.add(new JLabel("Verkaufspreis:"));
JTextField sellingPriceField = new JTextField();
inputPanel.add(sellingPriceField);
inputPanel.add(new JLabel("Hauptlieferant:"));
JTextField mainSupplierField = new JTextField();
inputPanel.add(mainSupplierField);
inputPanel.add(new JLabel("Bildpfad:"));
JTextField imagePathField = new JTextField();
inputPanel.add(imagePathField);
JButton addButton = new JButton("Hinzufügen");
addButton.setBackground(Color.decode("#2C3E50"));
addButton.setForeground(Color.WHITE);
JButton deleteButton = new JButton("Löschen");
deleteButton.setBackground(Color.decode("#E74C3C"));
deleteButton.setForeground(Color.WHITE);
inputPanel.add(addButton);
inputPanel.add(deleteButton);
mainPanel.add(inputPanel, BorderLayout.SOUTH);
addButton.addActionListener(e -> {
try {
String itemNumber = itemNumberField.getText();
String productName = productNameField.getText();
String description = descriptionField.getText();
String category = categoryField.getText();
int availableStock = Integer.parseInt(availableStockField.getText());
int minimumStock = Integer.parseInt(minimumStockField.getText());
String storageLocation = storageLocationField.getText();
double purchasePrice = Double.parseDouble(purchasePriceField.getText());
double sellingPrice = Double.parseDouble(sellingPriceField.getText());
String mainSupplier = mainSupplierField.getText();
String imagePath = imagePathField.getText();
Product product = new Product(productIdCounter++, itemNumber, productName, description, category, availableStock, minimumStock, storageLocation, purchasePrice, sellingPrice, mainSupplier, imagePath);
products.add(product);
saveProducts(products);
productListModel.addElement(product);
// Felder leeren
itemNumberField.setText("");
productNameField.setText("");
descriptionField.setText("");
categoryField.setText("");
availableStockField.setText("");
minimumStockField.setText("");
storageLocationField.setText("");
purchasePriceField.setText("");
sellingPriceField.setText("");
mainSupplierField.setText("");
imagePathField.setText("");
} catch (NumberFormatException ex) {
JOptionPane.showMessageDialog(frame, "Bitte gültige Werte eingeben", "Fehler", JOptionPane.ERROR_MESSAGE);
}
});
deleteButton.addActionListener(e -> {
Product selectedProduct = productList.getSelectedValue();
if (selectedProduct != null) {
products.removeIf(p -> p.getId() == selectedProduct.getId());
saveProducts(products);
productListModel.removeElement(selectedProduct);
}
});
productList.addListSelectionListener(e -> {
Product selectedProduct = productList.getSelectedValue();
if (selectedProduct != null) {
showProductDetails(selectedProduct);
}
});
updateProductList();
mainPanel.repaint();
mainPanel.revalidate();
}
private void showProductDetails(Product product) {
JPanel productDetailsPanel = new JPanel(new GridLayout(12, 2, 10, 10));
productDetailsPanel.setBorder(BorderFactory.createTitledBorder(BorderFactory.createEtchedBorder(), "Produktdetails", TitledBorder.CENTER, TitledBorder.TOP));
productDetailsPanel.setBackground(Color.decode("#ECF0F1"));
productDetailsPanel.add(new JLabel("Artikelnummer:"));
productDetailsPanel.add(new JLabel(product.getItemNumber()));
productDetailsPanel.add(new JLabel("Produktname:"));
productDetailsPanel.add(new JLabel(product.getProductName()));
productDetailsPanel.add(new JLabel("Beschreibung:"));
productDetailsPanel.add(new JLabel(product.getDescription()));
productDetailsPanel.add(new JLabel("Kategorie:"));
productDetailsPanel.add(new JLabel(product.getCategory()));
productDetailsPanel.add(new JLabel("Verfügbarer Bestand:"));
productDetailsPanel.add(new JLabel(String.valueOf(product.getAvailableStock())));
productDetailsPanel.add(new JLabel("Mindestbestand:"));
productDetailsPanel.add(new JLabel(String.valueOf(product.getMinimumStock())));
productDetailsPanel.add(new JLabel("Lagerort:"));
productDetailsPanel.add(new JLabel(product.getStorageLocation()));
productDetailsPanel.add(new JLabel("Einkaufspreis:"));
productDetailsPanel.add(new JLabel(String.valueOf(product.getPurchasePrice())));
productDetailsPanel.add(new JLabel("Verkaufspreis:"));
productDetailsPanel.add(new JLabel(String.valueOf(product.getSellingPrice())));
productDetailsPanel.add(new JLabel("Hauptlieferant:"));
productDetailsPanel.add(new JLabel(product.getMainSupplier()));
productDetailsPanel.add(new JLabel("Bild:"));
if (!product.getImagePath().isEmpty()) {
ImageIcon productImage = new ImageIcon(product.getImagePath());
JLabel imageLabel = new JLabel(productImage);
imageLabel.setPreferredSize(new Dimension(100, 100));
imageLabel.setBorder(BorderFactory.createLineBorder(Color.BLACK));
productDetailsPanel.add(imageLabel);
} else {
productDetailsPanel.add(new JLabel("Kein Bild verfügbar"));
}
JButton backButton = new JButton("Zurück");
backButton.setBackground(Color.decode("#2C3E50"));
backButton.setForeground(Color.WHITE);
productDetailsPanel.add(backButton);
backButton.addActionListener(e -> openProduktverwaltung());
mainPanel.removeAll();
mainPanel.add(productDetailsPanel, BorderLayout.CENTER);
mainPanel.repaint();
mainPanel.revalidate();
}
private void openBestellverwaltung() {
mainPanel.removeAll();
mainPanel.repaint();
mainPanel.revalidate();
JLabel label = new JLabel("Bestellverwaltung", JLabel.CENTER);
label.setFont(new Font("Arial", Font.BOLD, 20));
label.setForeground(Color.decode("#2C3E50"));
mainPanel.add(label, BorderLayout.NORTH);
// Liste zur Anzeige der Bestellungen
orderListModel = new DefaultListModel<>();
orderList = new JList<>(orderListModel);
orderList.setCellRenderer(new OrderCellRenderer());
orderList.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
JScrollPane scrollPane = new JScrollPane(orderList);
mainPanel.add(scrollPane, BorderLayout.CENTER);
// Panel zum Hinzufügen neuer Bestellungen
JPanel inputPanel = new JPanel(new GridLayout(7, 2, 10, 10));
inputPanel.setBorder(BorderFactory.createTitledBorder(BorderFactory.createEtchedBorder(), "Bestellung hinzufügen", TitledBorder.CENTER, TitledBorder.TOP));
inputPanel.setBackground(Color.decode("#ECF0F1"));
inputPanel.add(new JLabel("Produkt:"));
JTextField productField = new JTextField();
inputPanel.add(productField);
inputPanel.add(new JLabel("Menge:"));
JTextField quantityField = new JTextField();
inputPanel.add(quantityField);
inputPanel.add(new JLabel("Datum:"));
JTextField dateField = new JTextField();
inputPanel.add(dateField);
inputPanel.add(new JLabel("Lieferdatum:"));
JTextField deliveryDateField = new JTextField();
inputPanel.add(deliveryDateField);
inputPanel.add(new JLabel("Status:"));
String[] statuses = {"Bestellt", "Versendet", "Geliefert"};
JComboBox<String> statusComboBox = new JComboBox<>(statuses);
inputPanel.add(statusComboBox);
JButton addButton = new JButton("Hinzufügen");
addButton.setBackground(Color.decode("#2C3E50"));
addButton.setForeground(Color.WHITE);
JButton deleteButton = new JButton("Löschen");
deleteButton.setBackground(Color.decode("#E74C3C"));
deleteButton.setForeground(Color.WHITE);
inputPanel.add(addButton);
inputPanel.add(deleteButton);
mainPanel.add(inputPanel, BorderLayout.SOUTH);
addButton.addActionListener(e -> {
try {
String product = productField.getText();
int quantity = Integer.parseInt(quantityField.getText());
String date = dateField.getText();
String deliveryDate = deliveryDateField.getText();
String status = (String) statusComboBox.getSelectedItem();
Order order = new Order(orderIdCounter++, product, quantity, date, deliveryDate, status);
orders.add(order);
saveOrders(orders);
orderListModel.addElement(order);
// Felder leeren
productField.setText("");
quantityField.setText("");
dateField.setText("");
deliveryDateField.setText("");
} catch (NumberFormatException ex) {
JOptionPane.showMessageDialog(frame, "Bitte gültige Werte eingeben", "Fehler", JOptionPane.ERROR_MESSAGE);
}
});
deleteButton.addActionListener(e -> {
Order selectedOrder = orderList.getSelectedValue();
if (selectedOrder != null) {
orders.removeIf(o -> o.getId() == selectedOrder.getId());
saveOrders(orders);
orderListModel.removeElement(selectedOrder);
}
});
orderList.addListSelectionListener(e -> {
Order selectedOrder = orderList.getSelectedValue();
if (selectedOrder != null) {
showOrderDetails(selectedOrder);
}
});
updateOrderList();
mainPanel.repaint();
mainPanel.revalidate();
}
private void showOrderDetails(Order order) {
JPanel orderDetailsPanel = new JPanel(new GridLayout(6, 2, 10, 10));
orderDetailsPanel.setBorder(BorderFactory.createTitledBorder(BorderFactory.createEtchedBorder(), "Bestelldetails", TitledBorder.CENTER, TitledBorder.TOP));
orderDetailsPanel.setBackground(Color.decode("#ECF0F1"));
orderDetailsPanel.add(new JLabel("Bestellnummer:"));
orderDetailsPanel.add(new JLabel(String.valueOf(order.getId())));
orderDetailsPanel.add(new JLabel("Produkt:"));
orderDetailsPanel.add(new JLabel(order.getProduct()));
orderDetailsPanel.add(new JLabel("Menge:"));
orderDetailsPanel.add(new JLabel(String.valueOf(order.getQuantity())));
orderDetailsPanel.add(new JLabel("Datum:"));
orderDetailsPanel.add(new JLabel(order.getDate()));
orderDetailsPanel.add(new JLabel("Lieferdatum:"));
orderDetailsPanel.add(new JLabel(order.getDeliveryDate()));
orderDetailsPanel.add(new JLabel("Status:"));
JLabel statusLabel = new JLabel(order.getStatus());
switch (order.getStatus()) {
case "Bestellt":
statusLabel.setForeground(Color.RED);
break;
case "Versendet":
statusLabel.setForeground(Color.YELLOW);
break;
case "Geliefert":
statusLabel.setForeground(Color.GREEN);
break;
}
orderDetailsPanel.add(statusLabel);
JButton backButton = new JButton("Zurück");
backButton.setBackground(Color.decode("#2C3E50"));
backButton.setForeground(Color.WHITE);
orderDetailsPanel.add(backButton);
backButton.addActionListener(e -> openBestellverwaltung());
mainPanel.removeAll();
mainPanel.add(orderDetailsPanel, BorderLayout.CENTER);
mainPanel.repaint();
mainPanel.revalidate();
}
private void openLieferantenverwaltung() {
mainPanel.removeAll();
mainPanel.repaint();
mainPanel.revalidate();
JLabel label = new JLabel("Lieferantenverwaltung", JLabel.CENTER);
label.setFont(new Font("Arial", Font.BOLD, 20));
label.setForeground(Color.decode("#2C3E50"));
mainPanel.add(label, BorderLayout.NORTH);
// Liste zur Anzeige der Lieferanten
supplierListModel = new DefaultListModel<>();
supplierList = new JList<>(supplierListModel);
supplierList.setCellRenderer(new SupplierCellRenderer());
supplierList.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
JScrollPane scrollPane = new JScrollPane(supplierList);
mainPanel.add(scrollPane, BorderLayout.CENTER);
// Panel zum Hinzufügen neuer Lieferanten
JPanel inputPanel = new JPanel(new GridLayout(7, 2, 10, 10));
inputPanel.setBorder(BorderFactory.createTitledBorder(BorderFactory.createEtchedBorder(), "Lieferant hinzufügen", TitledBorder.CENTER, TitledBorder.TOP));
inputPanel.setBackground(Color.decode("#ECF0F1"));
inputPanel.add(new JLabel("Name:"));
JTextField nameField = new JTextField();
inputPanel.add(nameField);
inputPanel.add(new JLabel("Adresse:"));
JTextField addressField = new JTextField();
inputPanel.add(addressField);
inputPanel.add(new JLabel("Kontaktinformationen:"));
JTextField contactField = new JTextField();
inputPanel.add(contactField);
inputPanel.add(new JLabel("Vertragsdetails:"));
JTextField contractDetailsField = new JTextField();
inputPanel.add(contractDetailsField);
inputPanel.add(new JLabel("Bestellhistorie:"));
JTextField orderHistoryField = new JTextField();
inputPanel.add(orderHistoryField);
inputPanel.add(new JLabel("Qualitätsbewertung:"));
JTextField qualityRatingField = new JTextField();
inputPanel.add(qualityRatingField);
JButton addButton = new JButton("Hinzufügen");
addButton.setBackground(Color.decode("#2C3E50"));
addButton.setForeground(Color.WHITE);
JButton deleteButton = new JButton("Löschen");
deleteButton.setBackground(Color.decode("#E74C3C"));
deleteButton.setForeground(Color.WHITE);
inputPanel.add(addButton);
inputPanel.add(deleteButton);
mainPanel.add(inputPanel, BorderLayout.SOUTH);
addButton.addActionListener(e -> {
String name = nameField.getText();
String address = addressField.getText();
String contact = contactField.getText();
String contractDetails = contractDetailsField.getText();
String orderHistory = orderHistoryField.getText();
String qualityRating = qualityRatingField.getText();
if (name.isEmpty() || address.isEmpty() || contact.isEmpty() || contractDetails.isEmpty() || orderHistory.isEmpty() || qualityRating.isEmpty()) {
JOptionPane.showMessageDialog(frame, "Bitte alle Felder ausfüllen", "Fehler", JOptionPane.ERROR_MESSAGE);
return;
}
Supplier supplier = new Supplier(supplierIdCounter++, name, address, contact, contractDetails, orderHistory, qualityRating);
suppliers.add(supplier);
saveSuppliers(suppliers);
supplierListModel.addElement(supplier);
// Felder leeren
nameField.setText("");
addressField.setText("");
contactField.setText("");
contractDetailsField.setText("");
orderHistoryField.setText("");
qualityRatingField.setText("");
});
deleteButton.addActionListener(e -> {
Supplier selectedSupplier = supplierList.getSelectedValue();
if (selectedSupplier != null) {
suppliers.removeIf(s -> s.getId() == selectedSupplier.getId());
saveSuppliers(suppliers);
supplierListModel.removeElement(selectedSupplier);
}
});
supplierList.addListSelectionListener(e -> {
Supplier selectedSupplier = supplierList.getSelectedValue();
if (selectedSupplier != null) {
showSupplierDetails(selectedSupplier);
}
});
updateSupplierList();
mainPanel.repaint();
mainPanel.revalidate();
}
private void showSupplierDetails(Supplier supplier) {
JPanel supplierDetailsPanel = new JPanel(new GridLayout(7, 2, 10, 10));
supplierDetailsPanel.setBorder(BorderFactory.createTitledBorder(BorderFactory.createEtchedBorder(), "Lieferantendetails", TitledBorder.CENTER, TitledBorder.TOP));
supplierDetailsPanel.setBackground(Color.decode("#ECF0F1"));
supplierDetailsPanel.add(new JLabel("Lieferantennummer:"));
supplierDetailsPanel.add(new JLabel(String.valueOf(supplier.getId())));
supplierDetailsPanel.add(new JLabel("Name:"));
supplierDetailsPanel.add(new JLabel(supplier.getName()));
supplierDetailsPanel.add(new JLabel("Adresse:"));
supplierDetailsPanel.add(new JLabel(supplier.getAddress()));
supplierDetailsPanel.add(new JLabel("Kontaktinformationen:"));
supplierDetailsPanel.add(new JLabel(supplier.getContact()));
supplierDetailsPanel.add(new JLabel("Vertragsdetails:"));
supplierDetailsPanel.add(new JLabel(supplier.getContractDetails()));
supplierDetailsPanel.add(new JLabel("Bestellhistorie:"));
supplierDetailsPanel.add(new JLabel(supplier.getOrderHistory()));
supplierDetailsPanel.add(new JLabel("Qualitätsbewertung:"));
supplierDetailsPanel.add(new JLabel(supplier.getQualityRating()));
JButton backButton = new JButton("Zurück");
backButton.setBackground(Color.decode("#2C3E50"));
backButton.setForeground(Color.WHITE);
supplierDetailsPanel.add(backButton);
backButton.addActionListener(e -> openLieferantenverwaltung());
mainPanel.removeAll();
mainPanel.add(supplierDetailsPanel, BorderLayout.CENTER);
mainPanel.repaint();
mainPanel.revalidate();
}
private void openBestandsbericht() {
mainPanel.removeAll();
mainPanel.repaint();
mainPanel.revalidate();
JLabel label = new JLabel("Bestandsbericht", JLabel.CENTER);
label.setFont(new Font("Arial", Font.BOLD, 20));
label.setForeground(Color.decode("#2C3E50"));
mainPanel.add(label, BorderLayout.NORTH);
// Tabelle zur Anzeige der Bestände
String[] columns = {"Artikelnummer", "Produktname", "Verfügbarer Bestand", "Mindestbestand", "Lagerwert"};
DefaultTableModel inventoryTableModel = new DefaultTableModel(columns, 0);
JTable table = new JTable(inventoryTableModel);
JScrollPane scrollPane = new JScrollPane(table);
mainPanel.add(scrollPane, BorderLayout.CENTER);
for (Product product : products) {
Object[] row = {product.getItemNumber(), product.getProductName(), product.getAvailableStock(), product.getMinimumStock(), product.getAvailableStock() * product.getSellingPrice()};
inventoryTableModel.addRow(row);
}
mainPanel.repaint();
mainPanel.revalidate();
}
private void exportBericht() {
JFileChooser fileChooser = new JFileChooser();
fileChooser.setDialogTitle("Bericht exportieren");
int userSelection = fileChooser.showSaveDialog(frame);
if (userSelection == JFileChooser.APPROVE_OPTION) {
File fileToSave = fileChooser.getSelectedFile();
try (BufferedWriter writer = new BufferedWriter(new FileWriter(fileToSave))) {
StringBuilder sb = new StringBuilder();
for (Product product : products) {
sb.append(product.getItemNumber()).append(",");
sb.append(product.getProductName()).append(",");
sb.append(product.getAvailableStock()).append(",");
sb.append(product.getMinimumStock()).append(",");
sb.append(product.getAvailableStock() * product.getSellingPrice()).append("\n");
}
writer.write(sb.toString());
JOptionPane.showMessageDialog(frame, "Bericht erfolgreich exportiert", "Erfolg", JOptionPane.INFORMATION_MESSAGE);
} catch (IOException e) {
JOptionPane.showMessageDialog(frame, "Fehler beim Exportieren des Berichts", "Fehler", JOptionPane.ERROR_MESSAGE);
}
}
}
private void openProduktionsplanung() {
mainPanel.removeAll();
mainPanel.repaint();
mainPanel.revalidate();
JLabel label = new JLabel("Produktionsplanung", JLabel.CENTER);
label.setFont(new Font("Arial", Font.BOLD, 20));
label.setForeground(Color.decode("#2C3E50"));
mainPanel.add(label, BorderLayout.NORTH);
JPanel panel = new JPanel(new GridLayout(5, 2, 10, 10));
panel.setBorder(BorderFactory.createTitledBorder(BorderFactory.createEtchedBorder(), "Produktionsplanung", TitledBorder.CENTER, TitledBorder.TOP));
panel.setBackground(Color.decode("#ECF0F1"));
panel.add(new JLabel("Plan erstellen"));
JButton createPlanButton = new JButton("Plan erstellen");
panel.add(createPlanButton);
panel.add(new JLabel("Stückliste verwalten"));
JButton manageBOMButton = new JButton("Stückliste anzeigen");
panel.add(manageBOMButton);
panel.add(new JLabel("Produktionssteuerung"));
JButton productionControlButton = new JButton("Steuerung anzeigen");
panel.add(productionControlButton);
panel.add(new JLabel("Qualitätskontrolle"));
JButton qualityControlButton = new JButton("Kontrolle anzeigen");
panel.add(qualityControlButton);
panel.add(new JLabel("Produktionskosten"));
JButton productionCostsButton = new JButton("Kosten anzeigen");
panel.add(productionCostsButton);
createPlanButton.addActionListener(e -> JOptionPane.showMessageDialog(frame, "Produktionsplan erstellt", "Erfolg", JOptionPane.INFORMATION_MESSAGE));
manageBOMButton.addActionListener(e -> JOptionPane.showMessageDialog(frame, "Stückliste verwaltet", "Erfolg", JOptionPane.INFORMATION_MESSAGE));
productionControlButton.addActionListener(e -> JOptionPane.showMessageDialog(frame, "Produktionssteuerung angezeigt", "Erfolg", JOptionPane.INFORMATION_MESSAGE));
qualityControlButton.addActionListener(e -> JOptionPane.showMessageDialog(frame, "Qualitätskontrolle durchgeführt", "Erfolg", JOptionPane.INFORMATION_MESSAGE));
productionCostsButton.addActionListener(e -> JOptionPane.showMessageDialog(frame, "Produktionskosten berechnet", "Erfolg", JOptionPane.INFORMATION_MESSAGE));
mainPanel.add(panel, BorderLayout.CENTER);
mainPanel.repaint();
mainPanel.revalidate();
}
private void openStuecklisten() {
mainPanel.removeAll();
mainPanel.repaint();
mainPanel.revalidate();
JLabel label = new JLabel("Stücklisten", JLabel.CENTER);
label.setFont(new Font("Arial", Font.BOLD, 20));
label.setForeground(Color.decode("#2C3E50"));
mainPanel.add(label, BorderLayout.NORTH);
// Implementiere hier die Funktionalität zur Verwaltung von Stücklisten
mainPanel.repaint();
mainPanel.revalidate();
}
private void openProduktionssteuerung() {
mainPanel.removeAll();
mainPanel.repaint();
mainPanel.revalidate();
JLabel label = new JLabel("Produktionssteuerung", JLabel.CENTER);
label.setFont(new Font("Arial", Font.BOLD, 20));
label.setForeground(Color.decode("#2C3E50"));
mainPanel.add(label, BorderLayout.NORTH);
// Implementiere hier die Funktionalität zur Produktionssteuerung
mainPanel.repaint();
mainPanel.revalidate();
}
private void openQualitaetskontrolle() {
mainPanel.removeAll();
mainPanel.repaint();
mainPanel.revalidate();
JLabel label = new JLabel("Qualitätskontrolle", JLabel.CENTER);
label.setFont(new Font("Arial", Font.BOLD, 20));
label.setForeground(Color.decode("#2C3E50"));
mainPanel.add(label, BorderLayout.NORTH);
// Implementiere hier die Funktionalität zur Qualitätskontrolle
mainPanel.repaint();
mainPanel.revalidate();
}
private void openProduktionskosten() {
mainPanel.removeAll();
mainPanel.repaint();
mainPanel.revalidate();
JLabel label = new JLabel("Produktionskosten", JLabel.CENTER);
label.setFont(new Font("Arial", Font.BOLD, 20));
label.setForeground(Color.decode("#2C3E50"));
mainPanel.add(label, BorderLayout.NORTH);
// Implementiere hier die Funktionalität zur Produktionskosten
mainPanel.repaint();
mainPanel.revalidate();
}
private void openBuchhaltung() {
mainPanel.removeAll();
mainPanel.repaint();
mainPanel.revalidate();
JLabel label = new JLabel("Buchhaltung", JLabel.CENTER);
label.setFont(new Font("Arial", Font.BOLD, 20));
label.setForeground(Color.decode("#2C3E50"));
mainPanel.add(label, BorderLayout.NORTH);
// Implementiere hier die Funktionalität zur Buchhaltung
mainPanel.repaint();
mainPanel.revalidate();
}
private void openRechnungswesen() {
mainPanel.removeAll();
mainPanel.repaint();
mainPanel.revalidate();
JLabel label = new JLabel("Rechnungswesen", JLabel.CENTER);
label.setFont(new Font("Arial", Font.BOLD, 20));
label.setForeground(Color.decode("#2C3E50"));
mainPanel.add(label, BorderLayout.NORTH);
// Implementiere hier die Funktionalität zum Rechnungswesen
mainPanel.repaint();
mainPanel.revalidate();
}
private void openKostenrechnung() {
mainPanel.removeAll();
mainPanel.repaint();
mainPanel.revalidate();
JLabel label = new JLabel("Kostenrechnung", JLabel.CENTER);
label.setFont(new Font("Arial", Font.BOLD, 20));
label.setForeground(Color.decode("#2C3E50"));
mainPanel.add(label, BorderLayout.NORTH);
// Implementiere hier die Funktionalität zur Kostenrechnung
mainPanel.repaint();
mainPanel.revalidate();
}
private void openBudgetierung() {
mainPanel.removeAll();
mainPanel.repaint();
mainPanel.revalidate();
JLabel label = new JLabel("Budgetierung", JLabel.CENTER);
label.setFont(new Font("Arial", Font.BOLD, 20));
label.setForeground(Color.decode("#2C3E50"));
mainPanel.add(label, BorderLayout.NORTH);
// Implementiere hier die Funktionalität zur Budgetierung
// Beispiel für ein Diagramm (Dummy-Daten)
JPanel panel = new JPanel(new BorderLayout());
panel.setBorder(BorderFactory.createTitledBorder(BorderFactory.createEtchedBorder(), "Budgetierung", TitledBorder.CENTER, TitledBorder.TOP));
panel.setBackground(Color.decode("#ECF0F1"));
String[] columnNames = {"Kategorie", "Geplant", "Aktuell"};
Object[][] data = {
{"Marketing", 10000, 8000},
{"Forschung & Entwicklung", 15000, 12000},
{"Produktion", 20000, 18000}
};
JTable table = new JTable(data, columnNames);
JScrollPane scrollPane = new JScrollPane(table);
panel.add(scrollPane, BorderLayout.CENTER);
mainPanel.add(panel, BorderLayout.CENTER);
mainPanel.repaint();
mainPanel.revalidate();
}
private void openFinanzberichte() {
mainPanel.removeAll();
mainPanel.repaint();
mainPanel.revalidate();
JLabel label = new JLabel("Finanzberichte", JLabel.CENTER);
label.setFont(new Font("Arial", Font.BOLD, 20));
label.setForeground(Color.decode("#2C3E50"));
mainPanel.add(label, BorderLayout.NORTH);
// Implementiere hier die Funktionalität für Finanzberichte
mainPanel.repaint();
mainPanel.revalidate();
}
private void openKontaktmanagement() {
mainPanel.removeAll();
mainPanel.repaint();
mainPanel.revalidate();
JLabel label = new JLabel("Kontaktmanagement", JLabel.CENTER);
label.setFont(new Font("Arial", Font.BOLD, 20));
label.setForeground(Color.decode("#2C3E50"));
mainPanel.add(label, BorderLayout.NORTH);
// Implementiere hier die Funktionalität für Kontaktmanagement
mainPanel.repaint();
mainPanel.revalidate();
}
private void openVertriebschancen() {
mainPanel.removeAll();
mainPanel.repaint();
mainPanel.revalidate();
JLabel label = new JLabel("Vertriebschancen", JLabel.CENTER);
label.setFont(new Font("Arial", Font.BOLD, 20));
label.setForeground(Color.decode("#2C3E50"));
mainPanel.add(label, BorderLayout.NORTH);
// Implementiere hier die Funktionalität für Vertriebschancen
mainPanel.repaint();
mainPanel.revalidate();
}
private void openMarketingkampagnen() {
mainPanel.removeAll();
mainPanel.repaint();
mainPanel.revalidate();
JLabel label = new JLabel("Marketingkampagnen", JLabel.CENTER);
label.setFont(new Font("Arial", Font.BOLD, 20));
label.setForeground(Color.decode("#2C3E50"));
mainPanel.add(label, BorderLayout.NORTH);
// Implementiere hier die Funktionalität für Marketingkampagnen
mainPanel.repaint();
mainPanel.revalidate();
}
private void openKundendienst() {
mainPanel.removeAll();
mainPanel.repaint();
mainPanel.revalidate();
JLabel label = new JLabel("Kundendienst", JLabel.CENTER);
label.setFont(new Font("Arial", Font.BOLD, 20));
label.setForeground(Color.decode("#2C3E50"));
mainPanel.add(label, BorderLayout.NORTH);
// Implementiere hier die Funktionalität für Kundendienst
mainPanel.repaint();
mainPanel.revalidate();
}
private void openKundenzufriedenheit() {
mainPanel.removeAll();
mainPanel.repaint();
mainPanel.revalidate();
JLabel label = new JLabel("Kundenzufriedenheit", JLabel.CENTER);
label.setFont(new Font("Arial", Font.BOLD, 20));
label.setForeground(Color.decode("#2C3E50"));
mainPanel.add(label, BorderLayout.NORTH);
// Implementiere hier die Funktionalität für Kundenzufriedenheit
mainPanel.repaint();
mainPanel.revalidate();
}
private void openPersonalverwaltung() {
mainPanel.removeAll();
mainPanel.repaint();
mainPanel.revalidate();
JLabel label = new JLabel("Personalverwaltung", JLabel.CENTER);
label.setFont(new Font("Arial", Font.BOLD, 20));
label.setForeground(Color.decode("#2C3E50"));
mainPanel.add(label, BorderLayout.NORTH);
// Liste zur Anzeige der Mitarbeiter
employeeListModel = new DefaultListModel<>();
employeeList = new JList<>(employeeListModel);
employeeList.setCellRenderer(new EmployeeCellRenderer());
employeeList.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
JScrollPane scrollPane = new JScrollPane(employeeList);
mainPanel.add(scrollPane, BorderLayout.CENTER);
// Panel zum Hinzufügen neuer Mitarbeiter
JPanel inputPanel = new JPanel(new GridLayout(6, 2, 10, 10));
inputPanel.setBorder(BorderFactory.createTitledBorder(BorderFactory.createEtchedBorder(), "Mitarbeiter hinzufügen", TitledBorder.CENTER, TitledBorder.TOP));
inputPanel.setBackground(Color.decode("#ECF0F1"));
inputPanel.add(new JLabel("Name:"));
JTextField nameField = new JTextField();
inputPanel.add(nameField);
inputPanel.add(new JLabel("Position:"));
JTextField positionField = new JTextField();
inputPanel.add(positionField);
inputPanel.add(new JLabel("Abteilung:"));
JTextField departmentField = new JTextField();
inputPanel.add(departmentField);
inputPanel.add(new JLabel("Gehalt:"));
JTextField salaryField = new JTextField();
inputPanel.add(salaryField);
JButton addButton = new JButton("Hinzufügen");
addButton.setBackground(Color.decode("#2C3E50"));
addButton.setForeground(Color.WHITE);
JButton deleteButton = new JButton("Löschen");
deleteButton.setBackground(Color.decode("#E74C3C"));
deleteButton.setForeground(Color.WHITE);
inputPanel.add(addButton);
inputPanel.add(deleteButton);
mainPanel.add(inputPanel, BorderLayout.SOUTH);
addButton.addActionListener(e -> {
String name = nameField.getText();
String position = positionField.getText();
String department = departmentField.getText();
double salary = Double.parseDouble(salaryField.getText());
if (name.isEmpty() || position.isEmpty() || department.isEmpty() || salaryField.getText().isEmpty()) {
JOptionPane.showMessageDialog(frame, "Bitte alle Felder ausfüllen", "Fehler", JOptionPane.ERROR_MESSAGE);
return;
}
Employee employee = new Employee(employeeIdCounter++, name, position, department, salary);
employees.add(employee);
saveEmployees(employees);
employeeListModel.addElement(employee);
// Felder leeren
nameField.setText("");
positionField.setText("");
departmentField.setText("");
salaryField.setText("");
});
deleteButton.addActionListener(e -> {
Employee selectedEmployee = employeeList.getSelectedValue();
if (selectedEmployee != null) {
employees.removeIf(emp -> emp.getId() == selectedEmployee.getId());
saveEmployees(employees);
employeeListModel.removeElement(selectedEmployee);
}
});
employeeList.addListSelectionListener(e -> {
Employee selectedEmployee = employeeList.getSelectedValue();
if (selectedEmployee != null) {
showEmployeeDetails(selectedEmployee);
}
});
updateEmployeeList();
mainPanel.repaint();
mainPanel.revalidate();
}
private void showEmployeeDetails(Employee employee) {
JPanel employeeDetailsPanel = new JPanel(new GridLayout(5, 2, 10, 10));
employeeDetailsPanel.setBorder(BorderFactory.createTitledBorder(BorderFactory.createEtchedBorder(), "Mitarbeiterdetails", TitledBorder.CENTER, TitledBorder.TOP));
employeeDetailsPanel.setBackground(Color.decode("#ECF0F1"));
employeeDetailsPanel.add(new JLabel("Name:"));
employeeDetailsPanel.add(new JLabel(employee.getName()));
employeeDetailsPanel.add(new JLabel("Position:"));
employeeDetailsPanel.add(new JLabel(employee.getPosition()));
employeeDetailsPanel.add(new JLabel("Abteilung:"));
employeeDetailsPanel.add(new JLabel(employee.getDepartment()));
employeeDetailsPanel.add(new JLabel("Gehalt:"));
employeeDetailsPanel.add(new JLabel(String.valueOf(employee.getSalary())));
JButton backButton = new JButton("Zurück");
backButton.setBackground(Color.decode("#2C3E50"));
backButton.setForeground(Color.WHITE);
employeeDetailsPanel.add(backButton);
backButton.addActionListener(e -> openPersonalverwaltung());
mainPanel.removeAll();
mainPanel.add(employeeDetailsPanel, BorderLayout.CENTER);
mainPanel.repaint();
mainPanel.revalidate();
}
private void openRekrutierung() {
mainPanel.removeAll();
mainPanel.repaint();
mainPanel.revalidate();
JLabel label = new JLabel("Rekrutierung", JLabel.CENTER);
label.setFont(new Font("Arial", Font.BOLD, 20));
label.setForeground(Color.decode("#2C3E50"));
mainPanel.add(label, BorderLayout.NORTH);
// Implementiere hier die Funktionalität für Rekrutierung
mainPanel.repaint();
mainPanel.revalidate();
}
private void openMitarbeiterentwicklung() {
mainPanel.removeAll();
mainPanel.repaint();
mainPanel.revalidate();
JLabel label = new JLabel("Mitarbeiterentwicklung", JLabel.CENTER);
label.setFont(new Font("Arial", Font.BOLD, 20));
label.setForeground(Color.decode("#2C3E50"));
mainPanel.add(label, BorderLayout.NORTH);
// Implementiere hier die Funktionalität für Mitarbeiterentwicklung
mainPanel.repaint();
mainPanel.revalidate();
}
private void openZeitmanagement() {
mainPanel.removeAll();
mainPanel.repaint();
mainPanel.revalidate();
JLabel label = new JLabel("Zeitmanagement", JLabel.CENTER);
label.setFont(new Font("Arial", Font.BOLD, 20));
label.setForeground(Color.decode("#2C3E50"));
mainPanel.add(label, BorderLayout.NORTH);
// Implementiere hier die Funktionalität für Zeitmanagement
mainPanel.repaint();
mainPanel.revalidate();
}
private void openLeistungsbewertung() {
mainPanel.removeAll();
mainPanel.repaint();
mainPanel.revalidate();
JLabel label = new JLabel("Leistungsbewertung", JLabel.CENTER);
label.setFont(new Font("Arial", Font.BOLD, 20));
label.setForeground(Color.decode("#2C3E50"));
mainPanel.add(label, BorderLayout.NORTH);
// Implementiere hier die Funktionalität für Leistungsbewertung
mainPanel.repaint();
mainPanel.revalidate();
}
private void openGehaltsabrechnung() {
mainPanel.removeAll();
mainPanel.repaint();
mainPanel.revalidate();
JLabel label = new JLabel("Gehaltsabrechnung", JLabel.CENTER);
label.setFont(new Font("Arial", Font.BOLD, 20));
label.setForeground(Color.decode("#2C3E50"));
mainPanel.add(label, BorderLayout.NORTH);
// Liste zur Anzeige der Gehälter
String[] columns = {"Mitarbeiter", "Gehalt"};
DefaultTableModel salaryTableModel = new DefaultTableModel(columns, 0);
JTable table = new JTable(salaryTableModel);
JScrollPane scrollPane = new JScrollPane(table);
mainPanel.add(scrollPane, BorderLayout.CENTER);
for (Employee employee : employees) {
Object[] row = {employee.getName(), employee.getSalary()};
salaryTableModel.addRow(row);
}
mainPanel.repaint();
mainPanel.revalidate();
}
private void updateCustomerList() {
customerListModel.removeAllElements();
for (Customer customer : customers) {
customerListModel.addElement(customer);
}
}
private void updateProductList() {
productListModel.removeAllElements();
for (Product product : products) {
productListModel.addElement(product);
}
}
private void updateSupplierList() {
supplierListModel.removeAllElements();
for (Supplier supplier : suppliers) {
supplierListModel.addElement(supplier);
}
}
private void updateOrderList() {
orderListModel.removeAllElements();
for (Order order : orders) {
orderListModel.addElement(order);
}
}
private void updateEmployeeList() {
employeeListModel.removeAllElements();
for (Employee employee : employees) {
employeeListModel.addElement(employee);
}
}
private List<Product> loadProducts() {
List<Product> productList = new ArrayList<>();
try (BufferedReader br = new BufferedReader(new FileReader("products.txt"))) {
String line;
while ((line = br.readLine()) != null) {
String[] data = line.split(",");
int id = Integer.parseInt(data[0]);
String itemNumber = data[1];
String productName = data[2];
String description = data[3];
String category = data[4];
int availableStock = Integer.parseInt(data[5]);
int minimumStock = Integer.parseInt(data[6]);
String storageLocation = data[7];
double purchasePrice = Double.parseDouble(data[8]);
double sellingPrice = Double.parseDouble(data[9]);
String mainSupplier = data[10];
String imagePath = data[11];
productList.add(new Product(id, itemNumber, productName, description, category, availableStock, minimumStock, storageLocation, purchasePrice, sellingPrice, mainSupplier, imagePath));
}
} catch (IOException e) {
e.printStackTrace();
}
return productList;
}
private List<Supplier> loadSuppliers() {
List<Supplier> supplierList = new ArrayList<>();
try (BufferedReader br = new BufferedReader(new FileReader("suppliers.txt"))) {
String line;
while ((line = br.readLine()) != null) {
String[] data = line.split(",");
int id = Integer.parseInt(data[0]);
String name = data[1];
String address = data[2];
String contact = data[3];
String contractDetails = data[4];
String orderHistory = data[5];
String qualityRating = data[6];
supplierList.add(new Supplier(id, name, address, contact, contractDetails, orderHistory, qualityRating));
}
} catch (IOException e) {
e.printStackTrace();
}
return supplierList;
}
private List<Order> loadOrders() {
List<Order> orderList = new ArrayList<>();
try (BufferedReader br = new BufferedReader(new FileReader("orders.txt"))) {
String line;
while ((line = br.readLine()) != null) {
String[] data = line.split(",");
int id = Integer.parseInt(data[0]);
String product = data[1];
int quantity = Integer.parseInt(data[2]);
String date = data[3];
String deliveryDate = data[4];
String status = data[5];
orderList.add(new Order(id, product, quantity, date, deliveryDate, status));
}
} catch (IOException e) {
e.printStackTrace();
}
return orderList;
}
private List<Customer> loadCustomers() {
List<Customer> customerList = new ArrayList<>();
try (BufferedReader br = new BufferedReader(new FileReader("customers.txt"))) {
String line;
while ((line = br.readLine()) != null) {
String[] data = line.split(",");
int id = Integer.parseInt(data[0]);
String name = data[1];
String address = data[2];
String contact = data[3];
String segment = data[4];
customerList.add(new Customer(id, name, address, contact, segment));
}
} catch (IOException e) {
e.printStackTrace();
}
return customerList;
}
private List<Employee> loadEmployees() {
List<Employee> employeeList = new ArrayList<>();
try (BufferedReader br = new BufferedReader(new FileReader("employees.txt"))) {
String line;
while ((line = br.readLine()) != null) {
String[] data = line.split(",");
int id = Integer.parseInt(data[0]);
String name = data[1];
String position = data[2];
String department = data[3];
double salary = Double.parseDouble(data[4]);
employeeList.add(new Employee(id, name, position, department, salary));
}
} catch (IOException e) {
e.printStackTrace();
}
return employeeList;
}
private List<User> loadUsers() {
List<User> userList = new ArrayList<>();
try (BufferedReader br = new BufferedReader(new FileReader("users.txt"))) {
String line;
while ((line = br.readLine()) != null) {
String[] data = line.split(",");
int id = Integer.parseInt(data[0]);
String username = data[1];
String password = data[2];
String role = data[3];
userList.add(new User(id, username, password, role));
}
} catch (IOException e) {
e.printStackTrace();
}
return userList;
}
private void saveProducts(List<Product> products) {
try (BufferedWriter bw = new BufferedWriter(new FileWriter("products.txt"))) {
for (Product product : products) {
bw.write(product.getId() + "," + product.getItemNumber() + "," + product.getProductName() + "," + product.getDescription() + "," + product.getCategory() + "," + product.getAvailableStock() + "," + product.getMinimumStock() + "," + product.getStorageLocation() + "," + product.getPurchasePrice() + "," + product.getSellingPrice() + "," + product.getMainSupplier() + "," + product.getImagePath());
bw.newLine();
}
} catch (IOException e) {
e.printStackTrace();
}
}
private void saveSuppliers(List<Supplier> suppliers) {
try (BufferedWriter bw = new BufferedWriter(new FileWriter("suppliers.txt"))) {
for (Supplier supplier : suppliers) {
bw.write(supplier.getId() + "," + supplier.getName() + "," + supplier.getAddress() + "," + supplier.getContact() + "," + supplier.getContractDetails() + "," + supplier.getOrderHistory() + "," + supplier.getQualityRating());
bw.newLine();
}
} catch (IOException e) {
e.printStackTrace();
}
}
private void saveOrders(List<Order> orders) {
try (BufferedWriter bw = new BufferedWriter(new FileWriter("orders.txt"))) {
for (Order order : orders) {
bw.write(order.getId() + "," + order.getProduct() + "," + order.getQuantity() + "," + order.getDate() + "," + order.getDeliveryDate() + "," + order.getStatus());
bw.newLine();
}
} catch (IOException e) {
e.printStackTrace();
}
}
private void saveCustomers(List<Customer> customers) {
try (BufferedWriter bw = new BufferedWriter(new FileWriter("customers.txt"))) {
for (Customer customer : customers) {
bw.write(customer.getId() + "," + customer.getName() + "," + customer.getAddress() + "," + customer.getContact() + "," + customer.getSegment());
bw.newLine();
}
} catch (IOException e) {
e.printStackTrace();
}
}
private void saveEmployees(List<Employee> employees) {
try (BufferedWriter bw = new BufferedWriter(new FileWriter("employees.txt"))) {
for (Employee employee : employees) {
bw.write(employee.getId() + "," + employee.getName() + "," + employee.getPosition() + "," + employee.getDepartment() + "," + employee.getSalary());
bw.newLine();
}
} catch (IOException e) {
e.printStackTrace();
}
}
private void saveUsers(List<User> users) {
try (BufferedWriter bw = new BufferedWriter(new FileWriter("users.txt"))) {
for (User user : users) {
bw.write(user.getId() + "," + user.getUsername() + "," + user.getPassword() + "," + user.getRole());
bw.newLine();
}
} catch (IOException e) {
e.printStackTrace();
}
}
private void openDatenschnittstellen() {
mainPanel.removeAll();
mainPanel.repaint();
mainPanel.revalidate();
JLabel label = new JLabel("Datenschnittstellen", JLabel.CENTER);
label.setFont(new Font("Arial", Font.BOLD, 20));
label.setForeground(Color.decode("#2C3E50"));
mainPanel.add(label, BorderLayout.NORTH);
JPanel dataInterfacePanel = new JPanel(new BorderLayout());
DefaultTableModel interfaceModel = new DefaultTableModel(new Object[]{"Schnittstellen-ID", "Typ", "Status"}, 0);
JTable interfaceTable = new JTable(interfaceModel);
JScrollPane scrollPane = new JScrollPane(interfaceTable);
dataInterfacePanel.add(scrollPane, BorderLayout.CENTER);
// Beispiel: Fügen Sie hier Datenschnittstellen hinzu
interfaceModel.addRow(new Object[]{1, "API", "Aktiv"});
interfaceModel.addRow(new Object[]{2, "FTP", "Inaktiv"});
mainPanel.add(dataInterfacePanel, BorderLayout.CENTER);
mainPanel.repaint();
mainPanel.revalidate();
}
private void showHelp() {
mainPanel.removeAll();
mainPanel.repaint();
mainPanel.revalidate();
JLabel label = new JLabel("Hilfe", JLabel.CENTER);
label.setFont(new Font("Arial", Font.BOLD, 20));
label.setForeground(Color.decode("#2C3E50"));
mainPanel.add(label, BorderLayout.NORTH);
JTextArea textArea = new JTextArea("Kontaktinformationen:\n\n" +
"Support: support@example.com\n" +
"Telefon: +49 123 456 789\n" +
"Adresse: Beispielstraße 1, 12345 Beispielstadt\n\n" +
"Dies ist das Warenwirtschaftssystem. Verwenden Sie die Menüs, um verschiedene Verwaltungsfunktionen auszuführen. " +
"Unter 'Produktverwaltung' können Sie Produkte hinzufügen, bearbeiten und löschen. " +
"Unter 'Bestandsbericht' können Sie den aktuellen Lagerbestand einsehen und feststellen, welche Produkte nachbestellt werden müssen.");
textArea.setWrapStyleWord(true);
textArea.setLineWrap(true);
textArea.setEditable(false);
textArea.setFont(new Font("Arial", Font.PLAIN, 18));
mainPanel.add(new JScrollPane(textArea), BorderLayout.CENTER);
mainPanel.repaint();
mainPanel.revalidate();
}
private void openSystemintegration() {
mainPanel.removeAll();
mainPanel.repaint();
mainPanel.revalidate();
JLabel label = new JLabel("Systemintegration", JLabel.CENTER);
label.setFont(new Font("Arial", Font.BOLD, 20));
label.setForeground(Color.decode("#2C3E50"));
mainPanel.add(label, BorderLayout.NORTH);
JTextArea textArea = new JTextArea("Hier können Sie die Systemintegration verwalten.\n\n" +
"Optionen:\n" +
"1. Datenbankintegration\n" +
"2. API-Integration\n" +
"3. Externe Systeme einbinden");
textArea.setWrapStyleWord(true);
textArea.setLineWrap(true);
textArea.setEditable(false);
textArea.setFont(new Font("Arial", Font.PLAIN, 18));
mainPanel.add(new JScrollPane(textArea), BorderLayout.CENTER);
mainPanel.repaint();
mainPanel.revalidate();
}
private void openEchtzeitDaten() {
mainPanel.removeAll();
mainPanel.repaint();
mainPanel.revalidate();
JLabel label = new JLabel("Echtzeit-Daten", JLabel.CENTER);
label.setFont(new Font("Arial", Font.BOLD, 20));
label.setForeground(Color.decode("#2C3E50"));
mainPanel.add(label, BorderLayout.NORTH);
JTextArea textArea = new JTextArea("Hier können Sie Echtzeit-Daten einsehen und verwalten.\n\n" +
"Optionen:\n" +
"1. Echtzeit-Berichte\n" +
"2. Live-Dashboard\n" +
"3. Datenvisualisierung");
textArea.setWrapStyleWord(true);
textArea.setLineWrap(true);
textArea.setEditable(false);
textArea.setFont(new Font("Arial", Font.PLAIN, 18));
mainPanel.add(new JScrollPane(textArea), BorderLayout.CENTER);
mainPanel.repaint();
mainPanel.revalidate();
}
private void openCloudServices() {
mainPanel.removeAll();
mainPanel.repaint();
mainPanel.revalidate();
JLabel label = new JLabel("Cloud-Services", JLabel.CENTER);
label.setFont(new Font("Arial", Font.BOLD, 20));
label.setForeground(Color.decode("#2C3E50"));
mainPanel.add(label, BorderLayout.NORTH);
JTextArea textArea = new JTextArea("Hier können Sie Cloud-Services verwalten.\n\n" +
"Optionen:\n" +
"1. Cloud-Speicher\n" +
"2. Cloud-Computing\n" +
"3. Cloud-Sicherheit");
textArea.setWrapStyleWord(true);
textArea.setLineWrap(true);
textArea.setEditable(false);
textArea.setFont(new Font("Arial", Font.PLAIN, 18));
mainPanel.add(new JScrollPane(textArea), BorderLayout.CENTER);
mainPanel.repaint();
mainPanel.revalidate();
}
private void openEDI() {
mainPanel.removeAll();
mainPanel.repaint();
mainPanel.revalidate();
JLabel label = new JLabel("EDI", JLabel.CENTER);
label.setFont(new Font("Arial", Font.BOLD, 20));
label.setForeground(Color.decode("#2C3E50"));
mainPanel.add(label, BorderLayout.NORTH);
JTextArea textArea = new JTextArea("Hier können Sie EDI (Electronic Data Interchange) verwalten.\n\n" +
"Optionen:\n" +
"1. EDI-Verbindungen\n" +
"2. EDI-Nachrichten\n" +
"3. EDI-Protokolle");
textArea.setWrapStyleWord(true);
textArea.setLineWrap(true);
textArea.setEditable(false);
textArea.setFont(new Font("Arial", Font.PLAIN, 18));
mainPanel.add(new JScrollPane(textArea), BorderLayout.CENTER);
mainPanel.repaint();
mainPanel.revalidate();
}
public static void main(String[] args) {
SwingUtilities.invokeLater(Warenwirtschaftssystem::new);
}
}