Added new window for interactively setting download songs

1 files changed, 183 insertions, 0 deletions

diff --git a/src/main/java/DownloadConfigPane.java b/src/main/java/DownloadConfigPane.java
new file mode 100644
index 0000000..9d6a3b9
--- /dev/null
+++ b/src/main/java/DownloadConfigPane.java
@@ -0,0 +1,183 @@
+import javax.swing.*;
+import javax.swing.table.DefaultTableCellRenderer;
+import javax.swing.table.DefaultTableModel;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+import java.io.File;
+import java.nio.file.Files;
+
+public class DownloadConfigPane extends JFrame{
+    private JPanel mainPanel;
+    private JTable outputTable;
+    private JTextField urlField;
+    private JTextField fromField;
+    private JTextField toField;
+    private JButton loadFromFileButton;
+    private JLabel fromLabel;
+    private JLabel toLabel;
+    private JLabel urlLabel;
+    private JButton addButton;
+    private JButton saveButton;
+    private JButton removeButton;
+    private JScrollPane tableScrollPane;
+
+    private String loadedPath;
+
+    public DownloadConfigPane() {
+        // initialize intellijlaf
+        this.add(mainPanel);
+        this.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
+        this.setLocationRelativeTo(null);
+        this.setSize(900, 500);
+        initializeTable();
+        this.setVisible(true);
+        loadFromFileButton.addActionListener(new ActionListener() {
+            @Override
+            public void actionPerformed(ActionEvent e) {
+                loadConfigFromFile();
+            }
+        });
+        saveButton.addActionListener(new ActionListener() {
+            @Override
+            public void actionPerformed(ActionEvent e) {
+
+            }
+        });
+        addButton.addActionListener(new ActionListener() {
+            @Override
+            public void actionPerformed(ActionEvent e) {
+                String url = urlField.getText();
+                String from = fromField.getText();
+                String to = toField.getText();
+                if (url.length() == 0){
+                    return;
+                }
+                if (from.length() != 8){
+                    from = "00:00:00";
+                }
+                if (to.length() != 8){
+                    to = "00:00:00";
+                }
+                Object[] song = new Object[]{url, from, to};
+                DefaultTableModel model = (DefaultTableModel) outputTable.getModel();
+                model.addRow(song);
+            }
+        });
+        removeButton.addActionListener(new ActionListener() {
+            @Override
+            public void actionPerformed(ActionEvent e) {
+                int row = outputTable.getSelectedRow();
+                if (row == -1){
+                    return;
+                }
+                DefaultTableModel model = (DefaultTableModel) outputTable.getModel();
+                model.removeRow(row);
+            }
+        });
+        saveButton.addActionListener(new ActionListener() {
+            @Override
+            public void actionPerformed(ActionEvent e) {
+                saveConfigToFile();
+            }
+        });
+    }
+
+    private void initializeTable() {
+        DefaultTableModel model = new DefaultTableModel();
+        // center align the text in the table
+
+        DefaultTableCellRenderer centerRenderer = new DefaultTableCellRenderer();
+        centerRenderer.setHorizontalAlignment( JLabel.CENTER );
+        outputTable.setDefaultRenderer(String.class, centerRenderer);
+        model.addColumn("URL");
+        model.addColumn("From");
+        model.addColumn("To");
+        outputTable.setModel(model);
+        outputTable.getTableHeader().setReorderingAllowed(false);
+    }
+
+    private void clearTable(){
+        DefaultTableModel model = (DefaultTableModel) outputTable.getModel();
+        model.setRowCount(0);
+    }
+
+    private File selectTextFileChooser(){
+        JFileChooser chooser = new JFileChooser();
+        chooser.setCurrentDirectory(new File(System.getProperty("user.home")));
+        int result = chooser.showOpenDialog(this);
+        if (result == JFileChooser.APPROVE_OPTION) {
+            File selectedFile = chooser.getSelectedFile();
+            System.out.println("Selected file: " + selectedFile.getAbsolutePath());
+            return selectedFile;
+        }
+        return null;
+    }
+
+    private void loadConfigFromFile(){
+        File file = selectTextFileChooser();
+        if (file == null){
+            return;
+        }
+        clearTable();
+        initializeTable();
+        try{
+            for (String line : Files.readAllLines(file.toPath())) {
+                String[] split = line.split(",");
+                String url = split[0];
+                String[] timeRange = new String[2];
+                if (split.length == 2){
+                    timeRange = split[1].split("-");
+                }
+                else{
+                    timeRange[0] = "00:00:00";
+                    timeRange[1] = "00:00:00";
+                }
+                String from = timeRange[0];
+                String to = timeRange[1];
+                if (from.length() != 8){
+                    from = "00:00:00";
+                }
+                if (to.length() != 8){
+                    to = "00:00:00";
+                }
+                Object[] song = new Object[]{url, from, to};
+                DefaultTableModel model = (DefaultTableModel) outputTable.getModel();
+                model.addRow(song);
+                // add headers to the table
+
+
+
+            }
+            loadedPath = file.getAbsolutePath();
+        }
+        catch (Exception e){
+            e.printStackTrace();
+            JOptionPane.showMessageDialog(null, "Please choose a file with the download config format");
+            System.out.println("Invalid file selected");
+            loadedPath = null;
+        }
+
+    }
+
+    private void saveConfigToFile(){
+        if(loadedPath == null){
+            System.out.println("No file loaded");
+            return;
+        }
+        File saveFile = new File(loadedPath);
+        if(!saveFile.exists()){
+            System.out.println("File does not exist");
+            return;
+        }
+        for (int i = 0; i < outputTable.getRowCount(); i++) {
+            String url = (String) outputTable.getValueAt(i, 0);
+            String from = (String) outputTable.getValueAt(i, 1);
+            String to = (String) outputTable.getValueAt(i, 2);
+            String line = url + "," + from + "-" + to;
+            System.out.println(line);
+        }
+        JOptionPane.showConfirmDialog(null, "Saved to " + loadedPath, "Saved", JOptionPane.DEFAULT_OPTION);
+    }
+
+
+}