package utility.printing;

import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Container;
import java.awt.Dimension;
import java.awt.Event;
import java.awt.LayoutManager;
import java.awt.Toolkit;
import java.awt.event.ActionEvent;
import java.awt.event.KeyEvent;
import java.awt.print.PageFormat;
import java.awt.print.PrinterException;
import java.awt.print.PrinterJob;
import javax.swing.AbstractAction;
import javax.swing.BoxLayout;
import javax.swing.JButton;
import javax.swing.JComboBox;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JMenu;
import javax.swing.JMenuBar;
import javax.swing.JPanel;
import javax.swing.JRadioButton;
import javax.swing.JScrollPane;
import javax.swing.JTable;
import javax.swing.KeyStroke;
import javax.swing.SwingUtilities;
import javax.swing.table.JTableHeader;

/**
 *
 * @author Konrad Borowiecki
 */
public class ContainerPrinter extends JFrame {
	private static final long serialVersionUID = 1L;
	private Container container;
	private PageFormat pageFormat;
	private ContainerPageRenderer pageRenderer;
	private String title;

	public ContainerPrinter(Container c) {
		super();
		setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
		this.container = c;
		PrinterJob pj = PrinterJob.getPrinterJob();
		pageFormat = pj.defaultPage();

		pageRenderer = new ContainerPageRenderer(container, pageFormat);
		pageRenderer.initPages();

		title = "[" + container.getName() + "]";
		showTitle();

		JScrollPane jsp = new JScrollPane(pageRenderer);
		jsp.setPreferredSize(new Dimension(200, 300));
		JPanel contentPane = new JPanel();
		contentPane.setLayout(new BorderLayout());
		contentPane.setBackground(Color.BLUE);
		contentPane.add(jsp, BorderLayout.CENTER);
		setContentPane(contentPane);

		// Add the menu bar.
		JMenuBar mb = new JMenuBar();
		JMenu file = new JMenu("File", true);
		file.add(new FilePrintAction()).setAccelerator(
				KeyStroke.getKeyStroke(KeyEvent.VK_P, Event.CTRL_MASK));
		file.add(new FilePageSetupAction()).setAccelerator(
				KeyStroke.getKeyStroke(KeyEvent.VK_P, Event.CTRL_MASK
				| Event.SHIFT_MASK));
		file.addSeparator();
		file.add(new FileQuitAction()).setAccelerator(
				KeyStroke.getKeyStroke(KeyEvent.VK_Q, Event.CTRL_MASK));
		mb.add(file);
		JMenu page = new JMenu("Page", true);
		page.add(new PageNextPageAction()).setAccelerator(
				KeyStroke.getKeyStroke(KeyEvent.VK_PAGE_DOWN, 0));
		page.add(new PagePreviousPageAction()).setAccelerator(
				KeyStroke.getKeyStroke(KeyEvent.VK_PAGE_UP, 0));
		mb.add(page);
		setJMenuBar(mb);
	}

	public ContainerPageRenderer getPageRenderer() {
		return pageRenderer;
	}

	protected void center() {
		Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
		Dimension frameSize = getSize();
		int x = (screenSize.width - frameSize.width) / 2;
		int y = (screenSize.height - frameSize.height) / 2;
		setLocation(x, y);
	}

	public void showTitle() {
		if(pageRenderer != null) {
			int currentPage = pageRenderer.getCurrentPage() + 1;
			int numPages = pageRenderer.getNumPages();
			setTitle(title + " - page " + currentPage + " of " + numPages);
		}
	}

	public class FilePrintAction extends AbstractAction {
		private static final long serialVersionUID = 1L;

		public FilePrintAction() {
			super("Print");
		}

		@Override
		public void actionPerformed(ActionEvent ae) {
			PrinterJob pj = PrinterJob.getPrinterJob();
			pj.setPrintable(pageRenderer, pageFormat);
			if(pj.printDialog())
				try {
					pj.print();
				}catch(PrinterException e) {
					System.out.println(e);
				}
		}
	}

	public class FilePageSetupAction extends AbstractAction {
		private static final long serialVersionUID = 1L;

		public FilePageSetupAction() {
			super("Page setup...");
		}

		@Override
		public void actionPerformed(ActionEvent ae) {
			PrinterJob pj = PrinterJob.getPrinterJob();
			pageFormat = pj.pageDialog(pageFormat);
			if(pageRenderer != null) {
				pageRenderer.initPages(pageFormat);
				showTitle();
			}
		}
	}

	public class FileQuitAction extends AbstractAction {
		private static final long serialVersionUID = 1L;

		public FileQuitAction() {
			super("Quit");
		}

		@Override
		public void actionPerformed(ActionEvent ae) {
			System.exit(0);
		}
	}

	public class PageNextPageAction extends AbstractAction {
		private static final long serialVersionUID = 1L;

		public PageNextPageAction() {
			super("Next page");
		}

		@Override
		public void actionPerformed(ActionEvent ae) {
			if(pageRenderer != null)
				pageRenderer.nextPage();
			showTitle();
			repaint();
		}
	}

	public class PagePreviousPageAction extends AbstractAction {
		private static final long serialVersionUID = 1L;

		public PagePreviousPageAction() {
			super("Previous page");
		}

		@Override
		public void actionPerformed(ActionEvent ae) {
			if(pageRenderer != null)
				pageRenderer.previousPage();
			showTitle();
			repaint();
		}
	}

	public static void main(String[] args) {
		SwingUtilities.invokeLater(new Runnable() {
			@Override
			public void run() {
				JPanel p = new JPanel();
				LayoutManager pLayout = new BoxLayout(p, BoxLayout.Y_AXIS);
				p.setLayout(pLayout);
				JButton aB = new JButton("ButtonA");
				aB.setName("aB");
				p.add(aB);
				JButton bB = new JButton("ButtonB");
				bB.setName("bB");
				p.add(bB);
				JLabel aL = new JLabel("LabelA");
				aL.setName("aL");
				p.add(aL);
				JPanel aPanel = new JPanel();
				JLabel bL = new JLabel("LabelB");
				bL.setName("bL");
				aPanel.add(bL);
				JComboBox aCB = new JComboBox();
				aCB.setName("aCB");
				aPanel.add(aCB);
				p.add(aPanel);

				JPanel bPanel = new JPanel();
				JPanel aBPanel = new JPanel();
				LayoutManager aBPanelLayout = new BoxLayout(aBPanel, BoxLayout.Y_AXIS);
				aBPanel.setLayout(aBPanelLayout);
				JLabel bPanelL = new JLabel("bPanel Label1");
				bPanelL.setName("bPanelL");
				aBPanel.add(bPanelL);
				JRadioButton bPanelRB = new JRadioButton("bPanel RadioButton1");
				bPanelRB.setName("bPanelRB");
				aBPanel.add(bPanelRB);
				bPanel.add(aBPanel);
				JButton bPanelB = new JButton("bPanelB Button1");
				bPanelB.setName("bPanelB");
				bPanel.add(bPanelB);
				JButton bBPanelB = new JButton("bBPanelB");
				bBPanelB.setName("bBPanelB");
				bBPanelB.setPreferredSize(new Dimension(100, 55));
				bBPanelB.setBackground(Color.RED);
				JLabel bBPanelL2 = new JLabel("bBPanelL2");
				bBPanelL2.setName("bBPanelL2");
				bBPanelL2.setOpaque(true);
				bBPanelL2.setBackground(Color.YELLOW);
				JPanel bBPanel = new JPanel();
				LayoutManager bBPanelLayout = new BorderLayout();
				bBPanel.setLayout(bBPanelLayout);
				bBPanel.add(bBPanelB, BorderLayout.NORTH);
				bBPanel.add(bBPanelL2, BorderLayout.SOUTH);
				bBPanel.setBackground(Color.BLUE);
				bPanel.add(bBPanel);
				p.add(bPanel);

				int rows = 200;
				int columns = 5;
				Object[][] data = new Object[rows][columns];
				for(int i = 0; i < rows; i++) {
					for(int j = 0; j < columns; j++) {
						data[i][j] = "i=" + i + "; j=" + j;
					}
				}
				Object[] colNames = {
					"A", "B", "C"
				};
				JTable table = new JTable(data, colNames);
				table.setName("table");
				JTableHeader th = table.getTableHeader();
				th.setName("tableHeader");
				p.add(th);
				p.add(table);

				JPanel contentPane = new JPanel();
				contentPane.add(p);
				contentPane.setBackground(Color.BLUE);
				JFrame f = new JFrame();
				f.setContentPane(contentPane);
				int fH = 300;
				f.setSize(600, fH);
				f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
				f.setVisible(true);

				ContainerPrinter cp = new ContainerPrinter(p);
				cp.getPageRenderer().setHeader("HEADER");
				cp.getPageRenderer().setIsPrintOutCenteredOnPageWidth(true);
				cp.getPageRenderer().initPages();
				cp.setSize(400, 400);
//		cp.center();
//		Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
//		Dimension frameSize = cp.getSize();
				int x = 0;//(screenSize.width - frameSize.width) / 2;
				int y = fH;//(screenSize.height - frameSize.height) / 2;
				cp.setLocation(x, y);
				cp.setVisible(true);
			}
		});
	}
}