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package com.tbo;
import javax.swing.*;
import java.awt.*;
import java.util.*;
import java.util.List;
import java.util.function.Function;
import java.util.function.Supplier;
import javax.swing.event.DocumentEvent;
import javax.swing.event.DocumentListener;
public class PortfolioAndRuleApplicationV6 {
public static void main(String[] args) {
JFrame mainFrame = new JFrame("Portfolio and Rule Application V6");
mainFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
mainFrame.setSize(500, 300);
mainFrame.setLayout(new FlowLayout());
JButton choosePortfolioButton = new JButton("Choose Portfolios");
JButton chooseRuleButton = new JButton("Choose Rules");
mainFrame.add(choosePortfolioButton);
mainFrame.add(chooseRuleButton);
SelectionDialog<Portfolio, PortfolioToExclude> portfolioDialog =
new SelectionDialog<>(mainFrame, "Portfolio Selection",
() -> fetchPortfoliosFromDatabase(),
PortfolioToExclude::new);
SelectionDialog<Rule, RuleToExclude> ruleDialog =
new SelectionDialog<>(mainFrame, "Rule Selection",
() -> fetchRulesFromDatabase(),
RuleToExclude::new);
choosePortfolioButton.addActionListener(e -> portfolioDialog.showDialog());
chooseRuleButton.addActionListener(e -> ruleDialog.showDialog());
mainFrame.setVisible(true);
}
static List<Portfolio> fetchPortfoliosFromDatabase() {
List<Portfolio> portfolios = new ArrayList<>();
portfolios.add(new Portfolio("Portfolio Alpha", 1, false));
portfolios.add(new Portfolio("Portfolio Beta", 2, true));
portfolios.add(new Portfolio("Portfolio Gamma", 3, false));
return portfolios;
}
static List<Rule> fetchRulesFromDatabase() {
List<Rule> rules = new ArrayList<>();
rules.add(new Rule("Rule A", 1, false));
rules.add(new Rule("Rule B", 2, true));
rules.add(new Rule("Rule C", 3, false));
return rules;
}
static class SelectionDialog<T, U extends Excludable> {
private final JDialog dialog;
private final Map<U, JCheckBox> checkBoxMap = new HashMap<>();
private final List<U> allItemsToExclude;
private final JPanel checkBoxPanel;
private final Set<Integer> tempExcludedItems;
public SelectionDialog(Frame parentFrame, String title,
Supplier<List<T>> fetchFunction,
Function<T, U> mapper) {
allItemsToExclude = mapToExcludable(fetchFunction.get(), mapper);
tempExcludedItems = new HashSet<>();
dialog = new JDialog(parentFrame, title, Dialog.ModalityType.APPLICATION_MODAL);
dialog.setSize(300, 400);
dialog.setLayout(new BorderLayout());
JTextField filterField = new JTextField();
dialog.add(filterField, BorderLayout.NORTH);
checkBoxPanel = new JPanel();
checkBoxPanel.setLayout(new BoxLayout(checkBoxPanel, BoxLayout.Y_AXIS));
JScrollPane scrollPane = new JScrollPane(checkBoxPanel);
dialog.add(scrollPane, BorderLayout.CENTER);
JButton saveButton = new JButton("Save Selection");
dialog.add(saveButton, BorderLayout.SOUTH);
saveButton.addActionListener(e -> saveSelections());
filterField.getDocument().addDocumentListener(new DocumentListener() {
@Override
public void insertUpdate(DocumentEvent e) {
updateCheckBoxes(filterField.getText());
}
@Override
public void removeUpdate(DocumentEvent e) {
updateCheckBoxes(filterField.getText());
}
@Override
public void changedUpdate(DocumentEvent e) {
updateCheckBoxes(filterField.getText());
}
});
updateCheckBoxes("");
}
private void updateCheckBoxes(String filterText) {
String searchText = filterText.toLowerCase();
checkBoxPanel.removeAll();
for (U itemToExclude : allItemsToExclude) {
if (searchText.isEmpty() || itemToExclude.getLabel().toLowerCase().contains(searchText)) {
JCheckBox checkBox = checkBoxMap.computeIfAbsent(itemToExclude, k -> new JCheckBox(itemToExclude.getLabel(), itemToExclude.isChecked()));
checkBox.addActionListener(e -> handleCheckBoxAction(itemToExclude, checkBox.isSelected()));
checkBoxPanel.add(checkBox);
}
}
checkBoxPanel.revalidate();
checkBoxPanel.repaint();
}
public void showDialog() {
dialog.setVisible(true);
}
private void handleCheckBoxAction(U itemToExclude, boolean isSelected) {
if (isSelected) {
tempExcludedItems.add(itemToExclude.getId());
} else {
tempExcludedItems.remove(itemToExclude.getId());
}
}
private void saveSelections() {
// Logic to save selections
}
private List<U> mapToExcludable(List<T> items, Function<T, U> mapper) {
List<U> itemsToExclude = new ArrayList<>();
for (T item : items) {
itemsToExclude.add(mapper.apply(item));
}
return itemsToExclude;
}
}
interface Excludable {
int getId();
String getLabel();
boolean isChecked();
void setChecked(boolean isChecked);
}
static class Portfolio {
private final String label;
private final int id;
private final boolean isChecked;
public Portfolio(String label, int id, boolean isChecked) {
this.label = label;
this.id = id;
this.isChecked = isChecked;
}
// Getters pour label, id et isChecked
}
static class Rule {
private final String description;
private final int id;
private final boolean isChecked;
public Rule(String description, int id, boolean isChecked) {
this.description = description;
this.id = id;
this.isChecked = isChecked;
}
// Getters pour description, id et isChecked
}
static class PortfolioToExclude implements Excludable {
private final int id;
private final String label;
private boolean isChecked;
public PortfolioToExclude(int id, String label, boolean isChecked) {
this.id = id;
this.label = label;
this.isChecked = isChecked;
}
@Override
public int getId() {
return id;
}
@Override
public String getLabel() {
return label;
}
@Override
public boolean isChecked() {
return isChecked;
}
@Override
public void setChecked(boolean isChecked) {
this.isChecked = isChecked;
}
}
static class RuleToExclude implements Excludable {
private final int id;
private final String description;
private boolean isChecked;
public RuleToExclude(int id, String description, boolean isChecked) {
this.id = id;
this.description = description;
this.isChecked = isChecked;
}
@Override
public int getId() {
return id;
}
@Override
public String getLabel() {
return description;
}
@Override
public boolean isChecked() {
return isChecked;
}
@Override
public void setChecked(boolean isChecked) {
this.isChecked = isChecked;
}
}
} |
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