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

import ch.psi.pshell.core.Context.ContextStateException;
import ch.psi.pshell.ui.Panel;
import ch.psi.utils.State;
import ch.psi.utils.swing.DsvEditor;
import ch.psi.utils.swing.Editor.EditorDialog;
import ch.psi.utils.swing.SwingUtils;
import java.io.FileInputStream;
import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.HashMap;
import java.util.Properties;
import javax.swing.DefaultComboBoxModel;

/**
 *
 */
public class HarmonicScan extends Panel {

    public HarmonicScan() {
        initComponents();
    }

    @Override
    public void onInitialize(int runCount) {
        super.onInitialize(runCount);
    }

    @Override
    public void onStart() {
        super.onStart();
        loadConfig();
    }
    
    @Override
    public void onStateChange(State state, State former) {
        setEnabled(state == State.Ready);
    }

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

    Path getEnergyTableFile() {
        return Paths.get(getContext().getSetup().getConfigPath(), "harmonic_scan_energies.properties");
    }

    @Override
    public void setEnabled(boolean value) {
        buttonExecute.setEnabled(value);
        comboSetup.setEnabled(value);
        comboPolarizarion.setEnabled(value);
        buttonConfigure.setEnabled(value);
    }

    void loadConfig() {
        DefaultComboBoxModel model = (DefaultComboBoxModel) comboSetup.getModel();
        model.removeAllElements();
        try {
            for (String line : Files.readAllLines(getEnergyTableFile())) {
                if ((line != null) && (!line.trim().isEmpty())) {
                    String[] tokens = line.split("=");
                    if (tokens.length > 0) {
                        model.addElement(tokens[0].trim());
                    }
                }
            }
        } catch (Exception ex) {
        }
    }

    void setElement() throws Exception {
        Properties prop = new Properties();
        prop.load(new FileInputStream(getEnergyTableFile().toFile()));
        String selection = comboSetup.getSelectedItem().toString();
        String val = prop.getProperty(selection);
        String[] tokens = val.split(" ");
        if (tokens.length != 8) {
            throw new Exception("Invalid file format");
        }
        spinnerEnergy.setValue(Double.valueOf(tokens[0].trim()));
    }
    
    EditorDialog dlgConfig;
    void editEnergyTable() throws IOException{
        if ((dlgConfig==null) || (!dlgConfig.isShowing())){
            String[] columns = new String[]{"Element", "Energy"};
            Class[] types = new Class[]{String.class, Double.class};
            DsvEditor editor = new DsvEditor(columns , types, " ");
            dlgConfig = editor.getDialog(getView(),false);
            editor.load(getEnergyTableFile().toString());
            editor.setTitle("Harmonic Scan Energy Table");
        }
       dlgConfig.setSize(640, 320);
       showWindow(dlgConfig);    
    }
    
    void run() throws ContextStateException {
        HashMap args = new HashMap();
        args.put("ID_ENERGY", (Double) spinnerEnergy.getValue());
        args.put("HALFWIDTH", (Double) spinnerHalfwidth.getValue());
        args.put("STEP", (Double) spinnerStep.getValue());
        args.put("POLARIZATION ", comboPolarizarion.getSelectedItem().toString());
       
        runAsync("HarmonicScan", args);       
    }


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

        buttonGroupPlot = new javax.swing.ButtonGroup();
        jPanel1 = new javax.swing.JPanel();
        comboSetup = new javax.swing.JComboBox();
        buttonConfigure = new javax.swing.JButton();
        jLabel10 = new javax.swing.JLabel();
        jLabel11 = new javax.swing.JLabel();
        comboPolarizarion = new javax.swing.JComboBox();
        jLabel1 = new javax.swing.JLabel();
        spinnerEnergy = new javax.swing.JSpinner();
        jLabel2 = new javax.swing.JLabel();
        spinnerHalfwidth = new javax.swing.JSpinner();
        jLabel3 = new javax.swing.JLabel();
        spinnerStep = new javax.swing.JSpinner();
        jPanel3 = new javax.swing.JPanel();
        buttonExecute = new javax.swing.JButton();
        buttonAbort = new javax.swing.JButton();

        jPanel1.setBorder(javax.swing.BorderFactory.createTitledBorder("Setup"));

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

        buttonConfigure.setText("Configure");
        buttonConfigure.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                buttonConfigureActionPerformed(evt);
            }
        });

        jLabel10.setText("Element:");

        jLabel11.setText("Polarization:");

        comboPolarizarion.setModel(new javax.swing.DefaultComboBoxModel(new String[] { "Manual", "Circ+", "Circ-", "LinV", "LinH", " " }));

        jLabel1.setText("Energy");

        spinnerEnergy.setModel(new javax.swing.SpinnerNumberModel(700.0d, 0.0d, 9999.0d, 1.0d));

        jLabel2.setText("Halfwidth:");

        spinnerHalfwidth.setModel(new javax.swing.SpinnerNumberModel(10.0d, 0.0d, 9999.0d, 1.0d));

        jLabel3.setText("Step:");

        spinnerStep.setModel(new javax.swing.SpinnerNumberModel(0.5d, 0.0d, 9999.0d, 1.0d));

        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()
                .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addComponent(jLabel10, javax.swing.GroupLayout.Alignment.TRAILING)
                    .addComponent(jLabel11, javax.swing.GroupLayout.Alignment.TRAILING))
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addComponent(comboSetup, javax.swing.GroupLayout.Alignment.TRAILING, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                    .addComponent(buttonConfigure, javax.swing.GroupLayout.Alignment.TRAILING)
                    .addComponent(comboPolarizarion, javax.swing.GroupLayout.Alignment.TRAILING, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addGap(80, 80, 80)
                .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addComponent(jLabel3, javax.swing.GroupLayout.Alignment.TRAILING)
                    .addComponent(jLabel2, javax.swing.GroupLayout.Alignment.TRAILING)
                    .addComponent(jLabel1, javax.swing.GroupLayout.Alignment.TRAILING))
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addComponent(spinnerHalfwidth, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                    .addComponent(spinnerStep, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                    .addComponent(spinnerEnergy, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addContainerGap(9, Short.MAX_VALUE))
        );

        jPanel1Layout.linkSize(javax.swing.SwingConstants.HORIZONTAL, new java.awt.Component[] {buttonConfigure, comboPolarizarion, comboSetup});

        jPanel1Layout.linkSize(javax.swing.SwingConstants.HORIZONTAL, new java.awt.Component[] {spinnerEnergy, spinnerHalfwidth, spinnerStep});

        jPanel1Layout.setVerticalGroup(
            jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(jPanel1Layout.createSequentialGroup()
                .addContainerGap()
                .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(comboSetup, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                    .addComponent(jLabel10)
                    .addComponent(jLabel1)
                    .addComponent(spinnerEnergy, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addGroup(jPanel1Layout.createSequentialGroup()
                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                        .addComponent(buttonConfigure))
                    .addGroup(jPanel1Layout.createSequentialGroup()
                        .addGap(31, 31, 31)
                        .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                            .addComponent(jLabel2)
                            .addComponent(spinnerHalfwidth, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))))
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(jLabel11)
                    .addComponent(comboPolarizarion, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                    .addComponent(jLabel3)
                    .addComponent(spinnerStep, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addContainerGap(135, Short.MAX_VALUE))
        );

        jPanel3.setBorder(javax.swing.BorderFactory.createTitledBorder("Scan Control"));

        buttonExecute.setText("Start");
        buttonExecute.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                buttonExecuteActionPerformed(evt);
            }
        });

        buttonAbort.setText("Abort");
        buttonAbort.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                buttonAbortActionPerformed(evt);
            }
        });

        javax.swing.GroupLayout jPanel3Layout = new javax.swing.GroupLayout(jPanel3);
        jPanel3.setLayout(jPanel3Layout);
        jPanel3Layout.setHorizontalGroup(
            jPanel3Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, jPanel3Layout.createSequentialGroup()
                .addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                .addGroup(jPanel3Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addComponent(buttonAbort, javax.swing.GroupLayout.PREFERRED_SIZE, 100, javax.swing.GroupLayout.PREFERRED_SIZE)
                    .addComponent(buttonExecute, javax.swing.GroupLayout.PREFERRED_SIZE, 100, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
        );
        jPanel3Layout.setVerticalGroup(
            jPanel3Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, jPanel3Layout.createSequentialGroup()
                .addGap(4, 4, 4)
                .addComponent(buttonExecute)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addComponent(buttonAbort)
                .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()
                .addContainerGap()
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addComponent(jPanel3, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                    .addComponent(jPanel1, javax.swing.GroupLayout.Alignment.TRAILING, 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()
                .addComponent(jPanel1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addComponent(jPanel3, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                .addContainerGap())
        );
    }// </editor-fold>//GEN-END:initComponents

    private void buttonExecuteActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_buttonExecuteActionPerformed
        try {
            run();
        } catch (Exception ex) {
            SwingUtils.showException(this, ex);
        }
    }//GEN-LAST:event_buttonExecuteActionPerformed

    private void buttonAbortActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_buttonAbortActionPerformed
        try {
            abort();
        } catch (InterruptedException ex) {
             SwingUtils.showException(this, ex);
        }
    }//GEN-LAST:event_buttonAbortActionPerformed

    private void comboSetupActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_comboSetupActionPerformed
        try {
            setElement();
        } catch (Exception ex) {
            SwingUtils.showException(this, ex);
        }
    }//GEN-LAST:event_comboSetupActionPerformed
    
    private void buttonConfigureActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_buttonConfigureActionPerformed
        try {
            editEnergyTable();
        } catch (Exception ex) {
            SwingUtils.showException(this, ex);
        }
    }//GEN-LAST:event_buttonConfigureActionPerformed

    // Variables declaration - do not modify//GEN-BEGIN:variables
    private javax.swing.JButton buttonAbort;
    private javax.swing.JButton buttonConfigure;
    private javax.swing.JButton buttonExecute;
    private javax.swing.ButtonGroup buttonGroupPlot;
    private javax.swing.JComboBox comboPolarizarion;
    private javax.swing.JComboBox comboSetup;
    private javax.swing.JLabel jLabel1;
    private javax.swing.JLabel jLabel10;
    private javax.swing.JLabel jLabel11;
    private javax.swing.JLabel jLabel2;
    private javax.swing.JLabel jLabel3;
    private javax.swing.JPanel jPanel1;
    private javax.swing.JPanel jPanel3;
    private javax.swing.JSpinner spinnerEnergy;
    private javax.swing.JSpinner spinnerHalfwidth;
    private javax.swing.JSpinner spinnerStep;
    // End of variables declaration//GEN-END:variables
}