/*
 * Copyright (c) 2014 Paul Scherrer Institute. All rights reserved.
 */


import ch.psi.pshell.device.Motor;
import ch.psi.pshell.device.Positionable;
import ch.psi.pshell.imaging.Overlay;
import ch.psi.pshell.imaging.Overlays;
import ch.psi.pshell.imaging.Pen;
import ch.psi.pshell.imaging.Renderer;
import ch.psi.pshell.imaging.RendererListener;
import ch.psi.pshell.ui.Panel;
import ch.psi.utils.State;
import java.awt.Color;
import java.nio.file.Paths;
import java.util.logging.Level;

/**
 *
 */
public class Microscope extends Panel {
    public Microscope() {
        initComponents();
    }

     //Overridable callbacks
    @Override
    public void onInitialize(int runCount) {                
       renderer.setPersistenceFile(Paths.get(getController().getSetup().getContextPath(), "BeamMarker.bin"));
    }

    @Override
    public void onStateChange(State state, State former) {

    }

    @Override
    public void onExecutedFile(String fileName, Object result) {
    }

    
    //Callback to perform update - in event thread
    @Override
    protected void doUpdate() {
    }

    @SuppressWarnings("unchecked")
    // <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
    private void initComponents() {

        renderer = new ch.psi.pshell.imaging.Renderer();
        motorPanel1 = new ch.psi.pshell.swing.MotorPanel();
        processVariablePanel1 = new ch.psi.pshell.swing.ProcessVariablePanel();
        buttonDefineBeam = new javax.swing.JButton();
        motorPanel2 = new ch.psi.pshell.swing.MotorPanel();
        processVariablePanel2 = new ch.psi.pshell.swing.ProcessVariablePanel();
        checkHighDef = new javax.swing.JCheckBox();
        button0 = new javax.swing.JButton();
        button90 = new javax.swing.JButton();
        button180 = new javax.swing.JButton();
        button270 = new javax.swing.JButton();
        jPanel1 = new javax.swing.JPanel();
        buttonLeft = new javax.swing.JButton();
        buttonRight = new javax.swing.JButton();
        buttonUp = new javax.swing.JButton();
        buttonDown = new javax.swing.JButton();

        renderer.setAutoscrolls(true);
        renderer.setDeviceName("mic-high");
        renderer.setMode(ch.psi.pshell.imaging.RendererMode.Fixed);
        renderer.setShowStatus(false);

        motorPanel1.setBorder(javax.swing.BorderFactory.createTitledBorder("cy"));
        motorPanel1.setDecimals(2);
        motorPanel1.setDeviceName("cy");
        motorPanel1.setShowHoming(false);
        motorPanel1.setShowJog(false);
        motorPanel1.setShowStatus(false);
        motorPanel1.setShowTitle(true);

        processVariablePanel1.setBorder(javax.swing.BorderFactory.createTitledBorder("x"));
        processVariablePanel1.setDecimals(2);
        processVariablePanel1.setDeviceName("x");
        processVariablePanel1.setShowLimitButtons(false);
        processVariablePanel1.setShowSlider(false);
        processVariablePanel1.setShowTitle(true);
        processVariablePanel1.setStepIncrement(0.001);
        processVariablePanel1.setStepSize(0.01);

        buttonDefineBeam.setText("Define Beam");
        buttonDefineBeam.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                buttonDefineBeamActionPerformed(evt);
            }
        });

        motorPanel2.setBorder(javax.swing.BorderFactory.createTitledBorder("cz"));
        motorPanel2.setDecimals(2);
        motorPanel2.setDeviceName("cz");
        motorPanel2.setShowHoming(false);
        motorPanel2.setShowJog(false);
        motorPanel2.setShowStatus(false);
        motorPanel2.setShowTitle(true);

        processVariablePanel2.setBorder(javax.swing.BorderFactory.createTitledBorder("omega"));
        processVariablePanel2.setDecimals(2);
        processVariablePanel2.setDeviceName("omega");
        processVariablePanel2.setShowLimitButtons(false);
        processVariablePanel2.setShowSlider(false);
        processVariablePanel2.setShowTitle(true);
        processVariablePanel2.setStepIncrement(10.0);
        processVariablePanel2.setStepSize(90.0);

        checkHighDef.setSelected(true);
        checkHighDef.setText("High definition");
        checkHighDef.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                checkHighDefActionPerformed(evt);
            }
        });

        button0.setText("0");
        button0.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                button0ActionPerformed(evt);
            }
        });

        button90.setText("90");
        button90.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                button90ActionPerformed(evt);
            }
        });

        button180.setText("180");
        button180.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                button180ActionPerformed(evt);
            }
        });

        button270.setText("270");
        button270.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                button270ActionPerformed(evt);
            }
        });

        buttonLeft.setFont(new java.awt.Font("Dialog", 0, 12)); // NOI18N
        buttonLeft.setText("<");
        buttonLeft.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                buttonLeftActionPerformed(evt);
            }
        });

        buttonRight.setFont(new java.awt.Font("Dialog", 0, 12)); // NOI18N
        buttonRight.setText(">");
        buttonRight.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                buttonRightActionPerformed(evt);
            }
        });

        buttonUp.setFont(new java.awt.Font("Dialog", 0, 12)); // NOI18N
        buttonUp.setText("^");
        buttonUp.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                buttonUpActionPerformed(evt);
            }
        });

        buttonDown.setFont(new java.awt.Font("Dialog", 0, 12)); // NOI18N
        buttonDown.setText("v");
        buttonDown.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                buttonDownActionPerformed(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(96, Short.MAX_VALUE)
                .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addGroup(jPanel1Layout.createSequentialGroup()
                        .addComponent(buttonLeft)
                        .addGap(42, 42, 42)
                        .addComponent(buttonRight))
                    .addGroup(jPanel1Layout.createSequentialGroup()
                        .addGap(44, 44, 44)
                        .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                            .addComponent(buttonDown)
                            .addComponent(buttonUp))
                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, 44, javax.swing.GroupLayout.PREFERRED_SIZE)))
                .addContainerGap(104, Short.MAX_VALUE))
        );
        jPanel1Layout.setVerticalGroup(
            jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(jPanel1Layout.createSequentialGroup()
                .addContainerGap(20, Short.MAX_VALUE)
                .addComponent(buttonUp)
                .addGap(18, 18, 18)
                .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(buttonRight)
                    .addComponent(buttonLeft))
                .addGap(18, 18, 18)
                .addComponent(buttonDown)
                .addContainerGap(48, Short.MAX_VALUE))
        );

        javax.swing.GroupLayout layout = new javax.swing.GroupLayout(this);
        this.setLayout(layout);
        layout.setHorizontalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
                .addComponent(renderer, javax.swing.GroupLayout.DEFAULT_SIZE, 330, Short.MAX_VALUE)
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
                        .addGroup(layout.createSequentialGroup()
                            .addGap(123, 123, 123)
                            .addComponent(buttonDefineBeam))
                        .addGroup(layout.createSequentialGroup()
                            .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
                            .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                                .addComponent(motorPanel1, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                                .addComponent(motorPanel2, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                                .addComponent(processVariablePanel1, javax.swing.GroupLayout.Alignment.TRAILING, javax.swing.GroupLayout.PREFERRED_SIZE, 324, javax.swing.GroupLayout.PREFERRED_SIZE)
                                .addComponent(processVariablePanel2, javax.swing.GroupLayout.PREFERRED_SIZE, 324, javax.swing.GroupLayout.PREFERRED_SIZE)))
                        .addGroup(layout.createSequentialGroup()
                            .addGap(18, 18, 18)
                            .addComponent(checkHighDef))
                        .addGroup(layout.createSequentialGroup()
                            .addGap(18, 18, 18)
                            .addComponent(button0)
                            .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                            .addComponent(button90)
                            .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                            .addComponent(button180)
                            .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                            .addComponent(button270)))
                    .addGroup(layout.createSequentialGroup()
                        .addGap(18, 18, 18)
                        .addComponent(jPanel1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)))
                .addContainerGap())
        );

        layout.linkSize(javax.swing.SwingConstants.HORIZONTAL, new java.awt.Component[] {motorPanel1, motorPanel2, processVariablePanel1, processVariablePanel2});

        layout.linkSize(javax.swing.SwingConstants.HORIZONTAL, new java.awt.Component[] {button0, button180, button270, button90});

        layout.setVerticalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addComponent(renderer, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                .addGap(5, 5, 5))
            .addGroup(layout.createSequentialGroup()
                .addComponent(motorPanel1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addComponent(motorPanel2, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addComponent(processVariablePanel1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addComponent(processVariablePanel2, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(button0)
                    .addComponent(button90)
                    .addComponent(button180)
                    .addComponent(button270))
                .addGap(18, 18, 18)
                .addComponent(jPanel1, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
                .addComponent(checkHighDef)
                .addGap(18, 18, 18)
                .addComponent(buttonDefineBeam)
                .addGap(26, 26, 26))
        );
    }// </editor-fold>//GEN-END:initComponents
    
    Overlay beam;
    
    private void buttonDefineBeamActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_buttonDefineBeamActionPerformed
        try{
            Pen pen = new Pen(Color.RED);
            final Overlay selection  = new Overlays.Rect(pen);
            
            renderer.addListener(new RendererListener() {
                @Override
                public void onSelectionFinished(Renderer renderer, Overlay overlay) {
                    System.out.println(overlay + " - " + selection + " - " + (overlay == selection));
                    if (overlay == selection){
                        try {
                            if (overlay.getLength() > 0) {
                                beam = overlay.copy();
                                beam.setPen(pen);
                                beam.setSolid(false);
                                beam.setMovable(true);
                                renderer.setMarker(beam);                            
                            }
                        } catch (Exception ex) {
                            getLogger().log(Level.WARNING, null, ex);
                        } finally {
                            renderer.removeListener(this);
                        }
                    }
                }
                @Override
                public void onSelectionAborted(Renderer renderer, Overlay overlay) {
                    if (overlay == selection){
                        renderer.removeListener(this);
                    }
                }
            });
            renderer.removeOverlay(beam);
            renderer.startSelection(selection);
            
        } catch (Exception ex){
            showException(ex);
        }
        
    }//GEN-LAST:event_buttonDefineBeamActionPerformed

    private void checkHighDefActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_checkHighDefActionPerformed
        renderer.setDeviceName(checkHighDef.isSelected() ?  "mic-high" : "mic-low");
    }//GEN-LAST:event_checkHighDefActionPerformed

    private void button0ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_button0ActionPerformed
        try{
            ((Positionable)getDevice("omega")).moveAsync(0.0);
        } catch (Exception ex){
            showException(ex);
        }
    }//GEN-LAST:event_button0ActionPerformed

    private void button90ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_button90ActionPerformed
        try{
            ((Positionable)getDevice("omega")).moveAsync(90.0);
        } catch (Exception ex){
            showException(ex);
        }
    }//GEN-LAST:event_button90ActionPerformed

    private void button180ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_button180ActionPerformed
        try{
            ((Positionable)getDevice("omega")).moveAsync(180.0);
        } catch (Exception ex){
            showException(ex);
        }
    }//GEN-LAST:event_button180ActionPerformed

    private void button270ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_button270ActionPerformed
        try{
            ((Positionable)getDevice("omega")).moveAsync(270.0);
        } catch (Exception ex){
            showException(ex);
        }
    }//GEN-LAST:event_button270ActionPerformed

    double step = 0.01;
    private void buttonLeftActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_buttonLeftActionPerformed
        try{
            ((ch.psi.pshell.epics.Positionable)getDevice("x")).moveRelAsync(-step);
        } catch (Exception ex){
            showException(ex);
        }
    }//GEN-LAST:event_buttonLeftActionPerformed

    private void buttonRightActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_buttonRightActionPerformed
        try{
            ((ch.psi.pshell.epics.Positionable)getDevice("x")).moveRelAsync(step);
        } catch (Exception ex){
            showException(ex);
        }
    }//GEN-LAST:event_buttonRightActionPerformed

    private void buttonUpActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_buttonUpActionPerformed
        try{
            doVerticalStep(step);
        } catch (Exception ex){
            showException(ex);
        }        
    }//GEN-LAST:event_buttonUpActionPerformed

    private void buttonDownActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_buttonDownActionPerformed
        try{
            doVerticalStep(-step);
        } catch (Exception ex){
            showException(ex);
        }        
        
    }//GEN-LAST:event_buttonDownActionPerformed

    public void doVerticalStep(double offset) throws Exception
     {
        
        double omega = Math.toRadians((Double) ((Positionable)getDevice("omega")).getPosition());        
        double z = offset * Math.sin(omega);
        double y = offset * Math.cos(omega);
        ((Motor)getDevice("cy")).moveRelAsync(y);
        ((Motor)getDevice("cz")).moveRelAsync(z);
     }

    
    // Variables declaration - do not modify//GEN-BEGIN:variables
    private javax.swing.JButton button0;
    private javax.swing.JButton button180;
    private javax.swing.JButton button270;
    private javax.swing.JButton button90;
    private javax.swing.JButton buttonDefineBeam;
    private javax.swing.JButton buttonDown;
    private javax.swing.JButton buttonLeft;
    private javax.swing.JButton buttonRight;
    private javax.swing.JButton buttonUp;
    private javax.swing.JCheckBox checkHighDef;
    private javax.swing.JPanel jPanel1;
    private ch.psi.pshell.swing.MotorPanel motorPanel1;
    private ch.psi.pshell.swing.MotorPanel motorPanel2;
    private ch.psi.pshell.swing.ProcessVariablePanel processVariablePanel1;
    private ch.psi.pshell.swing.ProcessVariablePanel processVariablePanel2;
    private ch.psi.pshell.imaging.Renderer renderer;
    // End of variables declaration//GEN-END:variables
}