/* License: MIT */

package org.autoplot.dfc;

import java.awt.Window;
import java.util.List;
import java.util.Map;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import org.autoplot.datasource.DataSourceEditorPanel;
import org.autoplot.datasource.URISplit;
import org.das2.util.catalog.DasNode;
import org.das2.util.catalog.DasNodeFactory;
import org.das2.util.monitor.NullProgressMonitor;
import org.das2.util.monitor.ProgressMonitor;

/**
 *
 * @author cwp
 */
public class DfcSourceEditorPanel extends javax.swing.JPanel 
	implements DataSourceEditorPanel {

	private DasNode nodeCur;
	private DasNode nodeRoot;
	private Map<String,String> paramCur;
	private String sCurUri;

	/**
	 * Creates new form Das2CatSourceEditorPanel
	 */
	public DfcSourceEditorPanel()
	{
		initComponents();
	}

	/**
	 * This method is called from within the constructor to initialize the form. WARNING:
	 * Do NOT modify this code. The content of this method is always regenerated by the
	 * Form Editor.
	 */
	@SuppressWarnings("unchecked")
   // <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
   private void initComponents() {

      btnGroupRoot = new javax.swing.ButtonGroup();
      tabbedPane = new javax.swing.JTabbedPane();
      tabNav = new javax.swing.JPanel();
      jPanel1 = new javax.swing.JPanel();
      jLabel1 = new javax.swing.JLabel();
      jRadioButton1 = new javax.swing.JRadioButton();
      jRadioButton2 = new javax.swing.JRadioButton();
      jRadioButton3 = new javax.swing.JRadioButton();
      jTextField1 = new javax.swing.JTextField();
      jScrollPane3 = new javax.swing.JScrollPane();
      jTree2 = new javax.swing.JTree();
      tabSrc = new javax.swing.JPanel();
      lblNodeOrigin = new javax.swing.JLabel();
      jScrollPane1 = new javax.swing.JScrollPane();
      jTextArea1 = new javax.swing.JTextArea();
      pnlBottom = new javax.swing.JPanel();
      jButton1 = new javax.swing.JButton();
      jButton2 = new javax.swing.JButton();

      tabbedPane.setMaximumSize(new java.awt.Dimension(8000, 8000));

      jLabel1.setText("Catalog:");

      btnGroupRoot.add(jRadioButton1);
      jRadioButton1.setSelected(true);
      jRadioButton1.setText("Main");
      jRadioButton1.addActionListener(new java.awt.event.ActionListener() {
         public void actionPerformed(java.awt.event.ActionEvent evt) {
            jRadioButton1ActionPerformed(evt);
         }
      });

      btnGroupRoot.add(jRadioButton2);
      jRadioButton2.setText("Test");

      btnGroupRoot.add(jRadioButton3);
      jRadioButton3.setText("Custom Root");
      jRadioButton3.addActionListener(new java.awt.event.ActionListener() {
         public void actionPerformed(java.awt.event.ActionEvent evt) {
            jRadioButton3ActionPerformed(evt);
         }
      });

      jTextField1.addActionListener(new java.awt.event.ActionListener() {
         public void actionPerformed(java.awt.event.ActionEvent evt) {
            jTextField1ActionPerformed(evt);
         }
      });

      javax.swing.GroupLayout jPanel1Layout = new javax.swing.GroupLayout(jPanel1);
      jPanel1.setLayout(jPanel1Layout);
      jPanel1Layout.setHorizontalGroup(
         jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
         .addGroup(jPanel1Layout.createSequentialGroup()
            .addContainerGap()
            .addComponent(jLabel1)
            .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
            .addComponent(jRadioButton1)
            .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
            .addComponent(jRadioButton2)
            .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
            .addComponent(jRadioButton3)
            .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
            .addComponent(jTextField1, javax.swing.GroupLayout.DEFAULT_SIZE, 171, Short.MAX_VALUE)
            .addContainerGap())
      );
      jPanel1Layout.setVerticalGroup(
         jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
         .addGroup(jPanel1Layout.createSequentialGroup()
            .addContainerGap()
            .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
               .addComponent(jLabel1)
               .addComponent(jRadioButton1)
               .addComponent(jRadioButton2)
               .addComponent(jRadioButton3)
               .addComponent(jTextField1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
            .addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
      );

      jScrollPane3.setViewportView(jTree2);

      javax.swing.GroupLayout tabNavLayout = new javax.swing.GroupLayout(tabNav);
      tabNav.setLayout(tabNavLayout);
      tabNavLayout.setHorizontalGroup(
         tabNavLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
         .addGroup(tabNavLayout.createSequentialGroup()
            .addGroup(tabNavLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
               .addGroup(tabNavLayout.createSequentialGroup()
                  .addGap(5, 5, 5)
                  .addComponent(jPanel1, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
               .addGroup(tabNavLayout.createSequentialGroup()
                  .addContainerGap()
                  .addComponent(jScrollPane3)))
            .addContainerGap())
      );
      tabNavLayout.setVerticalGroup(
         tabNavLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
         .addGroup(tabNavLayout.createSequentialGroup()
            .addGap(5, 5, 5)
            .addComponent(jPanel1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
            .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
            .addComponent(jScrollPane3, javax.swing.GroupLayout.PREFERRED_SIZE, 384, javax.swing.GroupLayout.PREFERRED_SIZE)
            .addContainerGap())
      );

      tabbedPane.addTab("Select Source", tabNav);

      tabSrc.setLayout(new javax.swing.BoxLayout(tabSrc, javax.swing.BoxLayout.PAGE_AXIS));

      lblNodeOrigin.setFont(new java.awt.Font("Dialog", 0, 12)); // NOI18N
      lblNodeOrigin.setText("<html>tag:das2.org,2012:<b>site:/uiowa/juno/wav/survey</b>");
      lblNodeOrigin.setFocusable(false);
      lblNodeOrigin.setHorizontalTextPosition(javax.swing.SwingConstants.CENTER);
      tabSrc.add(lblNodeOrigin);

      jTextArea1.setColumns(20);
      jTextArea1.setRows(5);
      jTextArea1.setTabSize(3);
      jScrollPane1.setViewportView(jTextArea1);

      tabSrc.add(jScrollPane1);

      tabbedPane.addTab("Query Options", tabSrc);

      jButton1.setText("Okay");

      jButton2.setText("jButton2");
      jButton2.addActionListener(new java.awt.event.ActionListener() {
         public void actionPerformed(java.awt.event.ActionEvent evt) {
            jButton2ActionPerformed(evt);
         }
      });

      javax.swing.GroupLayout pnlBottomLayout = new javax.swing.GroupLayout(pnlBottom);
      pnlBottom.setLayout(pnlBottomLayout);
      pnlBottomLayout.setHorizontalGroup(
         pnlBottomLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
         .addGroup(pnlBottomLayout.createSequentialGroup()
            .addContainerGap(365, Short.MAX_VALUE)
            .addComponent(jButton2)
            .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
            .addComponent(jButton1)
            .addGap(10, 10, 10))
      );
      pnlBottomLayout.setVerticalGroup(
         pnlBottomLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
         .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, pnlBottomLayout.createSequentialGroup()
            .addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
            .addGroup(pnlBottomLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
               .addComponent(jButton2)
               .addComponent(jButton1))
            .addContainerGap())
      );

      javax.swing.GroupLayout layout = new javax.swing.GroupLayout(this);
      this.setLayout(layout);
      layout.setHorizontalGroup(
         layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
         .addGroup(layout.createSequentialGroup()
            .addGap(6, 6, 6)
            .addComponent(pnlBottom, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
            .addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
         .addGroup(layout.createSequentialGroup()
            .addContainerGap()
            .addComponent(tabbedPane, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
            .addContainerGap())
      );
      layout.setVerticalGroup(
         layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
         .addGroup(layout.createSequentialGroup()
            .addGap(5, 5, 5)
            .addComponent(tabbedPane, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
            .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
            .addComponent(pnlBottom, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
            .addContainerGap())
      );
   }// </editor-fold>//GEN-END:initComponents

   private void jRadioButton1ActionPerformed(java.awt.event.ActionEvent evt)//GEN-FIRST:event_jRadioButton1ActionPerformed
   {//GEN-HEADEREND:event_jRadioButton1ActionPerformed
      // TODO add your handling code here:
   }//GEN-LAST:event_jRadioButton1ActionPerformed

   private void jRadioButton3ActionPerformed(java.awt.event.ActionEvent evt)//GEN-FIRST:event_jRadioButton3ActionPerformed
   {//GEN-HEADEREND:event_jRadioButton3ActionPerformed
      // TODO add your handling code here:
   }//GEN-LAST:event_jRadioButton3ActionPerformed

   private void jTextField1ActionPerformed(java.awt.event.ActionEvent evt)//GEN-FIRST:event_jTextField1ActionPerformed
   {//GEN-HEADEREND:event_jTextField1ActionPerformed
      // TODO add your handling code here:
   }//GEN-LAST:event_jTextField1ActionPerformed

   private void jButton2ActionPerformed(java.awt.event.ActionEvent evt)//GEN-FIRST:event_jButton2ActionPerformed
   {//GEN-HEADEREND:event_jButton2ActionPerformed
      // TODO add your handling code here:
   }//GEN-LAST:event_jButton2ActionPerformed


   // Variables declaration - do not modify//GEN-BEGIN:variables
   private javax.swing.ButtonGroup btnGroupRoot;
   private javax.swing.JButton jButton1;
   private javax.swing.JButton jButton2;
   private javax.swing.JLabel jLabel1;
   private javax.swing.JPanel jPanel1;
   private javax.swing.JRadioButton jRadioButton1;
   private javax.swing.JRadioButton jRadioButton2;
   private javax.swing.JRadioButton jRadioButton3;
   private javax.swing.JScrollPane jScrollPane1;
   private javax.swing.JScrollPane jScrollPane3;
   private javax.swing.JTextArea jTextArea1;
   private javax.swing.JTextField jTextField1;
   private javax.swing.JTree jTree2;
   private javax.swing.JLabel lblNodeOrigin;
   private javax.swing.JPanel pnlBottom;
   private javax.swing.JPanel tabNav;
   private javax.swing.JPanel tabSrc;
   private javax.swing.JTabbedPane tabbedPane;
   // End of variables declaration//GEN-END:variables

	// I think I am here because the data source factory rejected the given URL, so now
	// I, the GUI am asked to deal with it.
	@Override
	public boolean reject(String sFullUri) throws Exception
	{
		// We know how to deal with an empty resource URL, just pull the root nodes
		if(sFullUri.equals("vap+dc:")) return false;
				
		//URISplit split = URISplit.parse(sFullUri);
		
		// If this starts with one of the filsystem URLs, then it needs to handle the
		// completions first.
		//if ( split.file==null || split.file.equals("file:///") ) { 
		//	return false;
		//}
		
		throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
	}

	
	/** Gather any node definitions that will be needed for the dialog box
	 * 
	 * URI examples that we may have to edit:
	 * 
	 *   vap+dc:tag:das2.org,2012:test:/swri/mars_express/aspera3/els?radius=2,3
	 *   vap+dc:site:/uiowa/juno/survey/wav/das2?band=LFRL&time=2017-01-01,2017-01-02,60
	 *   vap+dc:http://random.site.edu/~person/mysource.json?some_key=some_value
	 * 
	 * @param sFullUri The full Autoplot URI, examples above
	 * @param parent   The window parent, in case we need to pop a dlg with a cancel button
	 * @param mon      A progress monitor
	 * @return true, since at present there is no way to cancel
	 * @throws Exception 
	 */
	@Override
	public boolean prepare(String sFullUri, Window parent, ProgressMonitor mon) 
		throws Exception
	{
		sCurUri = sFullUri;  // Save off the full uri as a sanity check in setURI to make
		                     // sure I've prepared for the right thing
		
		URISplit split = URISplit.parse(sFullUri);
		
		String sNodeUrl = null;
		if( ! sFullUri.equals("vap+dc:")){ 
			sNodeUrl = split.surl;
		}
		
		// Try to get a node definition
		nodeCur = DasNodeFactory.getNearestNode(sNodeUrl, mon, false /*don't force reload*/);
		if(nodeCur == null){
			// Fall back to the root nodes, if that fails pop an error and give up.
			nodeCur = DasNodeFactory.getNearestNode(null, mon, false);
			if(nodeCur == null){
				
				//Todo pop a cancel dialog???
				String sMsg;
				if(sNodeUrl != null){
					sMsg = "Couldn't find a catalog node at:<br>   "+sNodeUrl+"<br>";
					sMsg += "and fallback to catalog root definitions at:<br>";
					sMsg += DasNodeFactory.defRootNodesAsStr("   ", "<br>");
					sMsg += "<br>Failed.";
				}
				else{
					sMsg = "Couldn't get root catalog definitions from:<br>";
					sMsg += DasNodeFactory.defRootNodesAsStr("   ", "<br>");
				}
				
				Object[] options = {"Cancel"};
				JOptionPane.showOptionDialog(
					null, sMsg, "Connection Error", JOptionPane.DEFAULT_OPTION,
					JOptionPane.INFORMATION_MESSAGE, null, options, options[0]
				);
				return false;
			}
		}
		
		// A root node has no parents, but that doesn't mean it's the global catalog root
		// that is a different concept.  Note that getRootNode can return 'this'.
		if(!nodeCur.isRootNode()) nodeRoot = nodeCur.getRootNode();
		
		return true;
	}

	/** Provides a starting full URI to the editor and trigger a runnable to show the
	 * editor GUI.
	 * 
	 * In general both the catalog panel and the source options panel are displayed
	 * together, however if this is a standalone root of type source, that has no 
	 * parents, then only the source controls are displayed
	 * @param uri 
	 */
	@Override
	public void setURI(String sFullUri)
	{
		assert sFullUri.equals(sCurUri) : "URI changed after prepare";
		
		// TODO: Prep the dialog
		 
	}

	@Override
	public void markProblems(List<String> problems)
	{
		// TODO: Add and problems with the URL you wish to specify.  For now,
		// we surely have no problems ;) 
	}

	@Override
	public JPanel getPanel()
	{
		return this;
	}

	@Override
	public String getURI()
	{
		throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
	}
}