package musicdownloader;
    import javax.swing.*;
    import java.awt.*;
    import java.awt.event.*;
import java.io.File;

public class DownloadPanel extends JPanel{
    
    Bookmark[] bookmarks;
    JLabel[] bookmarksLabel;
    JCheckBox[] bookmarksCheckBox;
    JScrollPane scrollPane;
    
    JLabel selectFilePrompt;
    JLabel bookmarkPath;
    JButton selectFile;
    JButton acceptSelection;
    
    boolean fileExists;
    JFileChooser chooseFile;
    
    String OS;
    String path;
    String defaultWindowsPath;
    String defaultMacPath;
    
    ActionListener actionListener;
    
    public DownloadPanel(int w, int h, ActionListener al){
        
        setBackground(Color.RED);
        setOpaque(true);
        actionListener = al;
        
        OS = System.getProperty("os.name").toLowerCase();
        defaultWindowsPath = "C:/Users/"+System.getProperty("user.name")+"/AppData/Local/Google/Chrome/User Data/Default/Bookmarks";
        defaultMacPath = "/Users/"+System.getProperty("user.name")+"/Library/Application Support/Google/Chrome/Default/Bookmarks";
        path = "";
        
        setPreferredSize(new Dimension(w,h));
        setLayout(new BorderLayout());
        
        fileExists = false;
        getBookmarksPath();
        
    }
    
    public void displaySongsList(Bookmark[] b){
//        bookmarks = b;
//        bookmarksLabel = new JLabel[b.length];
//        bookmarksCheckBox = new JCheckBox[b.length];
        
        add(new JCheckBox("Hello my name is tod - beahafhaasg fsga"));
        
        
    }
    
    public void displaySelectFile(){
        selectFilePrompt = new JLabel("The file was not found in its default location. Please select the file manually.");
        add(selectFilePrompt,BorderLayout.NORTH);
        
        selectFile = new JButton("Select File");
        selectFile.setActionCommand("selectFile");
        selectFile.addActionListener(actionListener);
        add(selectFile,BorderLayout.WEST);
        
        bookmarkPath = new JLabel("");
        add(bookmarkPath,BorderLayout.CENTER);
  
        acceptSelection = new JButton("Continue");
        acceptSelection.addActionListener(actionListener);
        acceptSelection.setActionCommand("continue");
        add(acceptSelection,BorderLayout.EAST);
    }
    
    public final void getBookmarksPath(){
            if ((OS.indexOf("win") >= 0)){                  //this is windows
                    if (fileExists()){
                        System.out.println("File exists at default location.");
                        path = defaultWindowsPath;
                        fileExists = true;
                    } else {
                        System.out.println("File does not exist at default location.");
                        JOptionPane.showMessageDialog(null,"Bookmarks file could not be found. Please locate it manually.");
                    }
                        
		} else if (OS.indexOf("mac") >= 0){         //this is mac
                        if (fileExists()){
                        System.out.println("File exists at default location.");
                        path = defaultMacPath;
                    } else {
                        System.out.println("File does not exist at default location.");
                        JOptionPane.showMessageDialog(null,"Bookmarks file could not be found. Please locate it manually.");
                    }
		} else {
                    System.out.println("OS not windows or Mac");
                }
      }

    private boolean fileExists (){ //mac or win
        boolean fileFound = false;
        
        if ((OS.indexOf("win") >= 0)){                  //this is for windows          
                File f = new File(defaultWindowsPath);
                fileFound = f.exists();
        } else if (OS.indexOf("mac") >= 0){         //this is for mac
                File f = new File(defaultMacPath);
                fileFound = f.exists();
        } else {
                System.out.println("This is not windows or mac. gtfo");
                System.exit(0);
        }
            return fileFound;
    }
        
    public void chooseFile(){
        final JFileChooser fc = new JFileChooser(); 
                        int returnVal = fc.showOpenDialog(this);
                        if (returnVal == JFileChooser.APPROVE_OPTION) {
                            File file = fc.getSelectedFile();
                            path = file.getPath();
                            bookmarkPath.setText(path);
                            System.out.println("File: " + file.getName() + "."); 
                            System.out.println("Path: "+path);
                        } else {
                            System.out.println("Open command cancelled by user.");
                        }
                        System.out.println(returnVal);
    }
    
    public boolean getFileExists(){
        //return fileExists;
        return false;
    }
    
    public String getFilePath(){
        return path;
    }
    
}