package kg.apc.jmeter.modifiers;

 import java.awt.BorderLayout;

 import java.awt.GridBagConstraints;

 import java.awt.GridBagLayout;

 import javax.swing.*;

 import kg.apc.jmeter.JMeterPluginsUtils;

 import org.apache.jmeter.processor.gui.AbstractPreProcessorGui;

 import org.apache.jmeter.testelement.TestElement;

 public class FifoPopPreProcessorGui extends AbstractPreProcessorGui {

     public static final String WIKIPAGE = "InterThreadCommunication";

     private JTextField queueName;

     private JTextField variableName;

     private JTextField timeout;

     public FifoPopPreProcessorGui() {

         super();

         init();

         initFields();

     }

     @Override

     public String getStaticLabel() {

         return JMeterPluginsUtils.prefixLabel("Inter-Thread Communication PreProcessor");

     }

     @Override

     public String getLabelResource() {

         return getClass().getCanonicalName();

     }

     @Override

     public void configure(TestElement element) {

         super.configure(element);

         if (element instanceof FifoPopPreProcessor) {

             FifoPopPreProcessor el = (FifoPopPreProcessor) element;

             queueName.setText(el.getQueueName());

             variableName.setText(el.getVarName());

             timeout.setText(el.getTimeout());

         }

     }

     @Override

     public TestElement createTestElement() {

         FifoPopPreProcessor preproc = new FifoPopPreProcessor();

         modifyTestElement(preproc);

         preproc.setComment(JMeterPluginsUtils.getWikiLinkText(WIKIPAGE));

         return preproc;

     }

     @Override

     public void modifyTestElement(TestElement te) {

         configureTestElement(te);

         if (te instanceof FifoPopPreProcessor) {

             FifoPopPreProcessor preproc = (FifoPopPreProcessor) te;

             preproc.setTimeout(timeout.getText());

             preproc.setVarName(variableName.getText());

             preproc.setQueueName(queueName.getText());

         }

     }

     @Override

     public void clearGui() {

         super.clearGui();

         initFields();

     }

     private void init() {

         setLayout(new BorderLayout(0, 5));

         setBorder(makeBorder());

         add(JMeterPluginsUtils.addHelpLinkToPanel(makeTitlePanel(), WIKIPAGE), BorderLayout.NORTH);

         JPanel mainPanel = new JPanel(new GridBagLayout());

         GridBagConstraints labelConstraints = new GridBagConstraints();

         labelConstraints.anchor = GridBagConstraints.FIRST_LINE_END;

         GridBagConstraints editConstraints = new GridBagConstraints();

         editConstraints.anchor = GridBagConstraints.FIRST_LINE_START;

         editConstraints.weightx = 1.0;

         editConstraints.fill = GridBagConstraints.HORIZONTAL;

         editConstraints.insets = new java.awt.Insets(2, 0, 0, 0);

         labelConstraints.insets = new java.awt.Insets(2, 0, 0, 0);

         addToPanel(mainPanel, labelConstraints, 0, 0, new JLabel("FIFO Queue Name to Get Data From: ", JLabel.RIGHT));

         addToPanel(mainPanel, editConstraints, 1, 0, queueName = new JTextField(20));

         addToPanel(mainPanel, labelConstraints, 0, 1, new JLabel("Variable Name to Store Data: ", JLabel.RIGHT));

         addToPanel(mainPanel, editConstraints, 1, 1, variableName = new JTextField(20));

         addToPanel(mainPanel, labelConstraints, 0, 2, new JLabel("Timeout: ", JLabel.RIGHT));

         addToPanel(mainPanel, editConstraints, 1, 2, timeout = new JTextField(20));

         JPanel container = new JPanel(new BorderLayout());

         container.add(mainPanel, BorderLayout.NORTH);

         add(container, BorderLayout.CENTER);

     }

     private void addToPanel(JPanel panel, GridBagConstraints constraints, int col, int row, JComponent component) {

         constraints.gridx = col;

         constraints.gridy = row;

         panel.add(component, constraints);

     }

     private void initFields() {

         queueName.setText("SYNC_FIFO");

         variableName.setText("gotData");

         timeout.setText("");

     }

 }