/*

  * Created on Aug 6, 2007 by wyatt

  */

 package org.homeunix.thecave.buddi.view.dialogs;

 import java.awt.BorderLayout;

 import java.awt.Color;

 import java.awt.Component;

 import java.awt.Dimension;

 import java.awt.FlowLayout;

 import java.awt.GridLayout;

 import java.awt.event.ActionEvent;

 import java.awt.event.ActionListener;

 import java.awt.event.FocusEvent;

 import java.awt.event.FocusListener;

 import java.awt.event.KeyAdapter;

 import java.awt.event.KeyEvent;

 import java.util.Arrays;

 import java.util.logging.Logger;

 import javax.swing.ButtonGroup;

 import javax.swing.DefaultListCellRenderer;

 import javax.swing.JButton;

 import javax.swing.JComboBox;

 import javax.swing.JLabel;

 import javax.swing.JList;

 import javax.swing.JOptionPane;

 import javax.swing.JPanel;

 import javax.swing.JRadioButton;

 import javax.swing.JScrollPane;

 import org.homeunix.thecave.buddi.Const;

 import org.homeunix.thecave.buddi.i18n.BuddiKeys;

 import org.homeunix.thecave.buddi.i18n.keys.BudgetCategoryTypes;

 import org.homeunix.thecave.buddi.i18n.keys.ButtonKeys;

 import org.homeunix.thecave.buddi.model.BudgetCategory;

 import org.homeunix.thecave.buddi.model.Document;

 import org.homeunix.thecave.buddi.model.impl.ModelFactory;

 import org.homeunix.thecave.buddi.model.prefs.PrefsModel;

 import org.homeunix.thecave.buddi.plugin.api.exception.ModelException;

 import org.homeunix.thecave.buddi.plugin.api.util.TextFormatter;

 import org.homeunix.thecave.buddi.util.InternalFormatter;

 import org.homeunix.thecave.buddi.view.MainFrame;

 import org.homeunix.thecave.buddi.view.swing.TranslatorListCellRenderer;

 import ca.digitalcave.moss.collections.CompositeList;

 import ca.digitalcave.moss.common.OperatingSystemUtil;

 import ca.digitalcave.moss.swing.MossDialog;

 import ca.digitalcave.moss.swing.MossHintTextArea;

 import ca.digitalcave.moss.swing.MossHintTextField;

 import ca.digitalcave.moss.swing.MossScrollingComboBox;

 import ca.digitalcave.moss.swing.model.BackedComboBoxModel;

 public class BudgetCategoryEditorDialog extends MossDialog implements ActionListener {

         public static final long serialVersionUID = 0;

         private final MossHintTextField name;

         private final JComboBox parent;

         private final JComboBox budgetCategoryType;

         private final JRadioButton income;

         private final JRadioButton expense;

         private final MossHintTextArea notes;

         private final JButton ok;

         private final JButton cancel;

         private final BudgetCategory selected;

         private final BudgetCategory newParent;

         private final Document model;

         @SuppressWarnings("unchecked")

         public BudgetCategoryEditorDialog(MainFrame frame, Document model, BudgetCategory selected, BudgetCategory newParent) {

                 super(frame);

                 this.selected = selected;

                 this.newParent = newParent;

                 this.model = model;

                 name = new MossHintTextField(PrefsModel.getInstance().getTranslator().get(BuddiKeys.HINT_NAME));

                 parent = new MossScrollingComboBox(new BackedComboBoxModel<BudgetCategory>(new CompositeList<BudgetCategory>(true, true, Arrays.asList(new BudgetCategory[]{null}), model.getBudgetCategories())));

                 if (parent.getModel().getSize() > 0)

                         parent.setSelectedIndex(0);

                 budgetCategoryType = new JComboBox(BudgetCategoryTypes.values()); 

                 income = new JRadioButton(PrefsModel.getInstance().getTranslator().get(BuddiKeys.BUDGET_EDITOR_INCOME));

                 expense = new JRadioButton(PrefsModel.getInstance().getTranslator().get(BuddiKeys.BUDGET_EDITOR_EXPENSE));

                 notes = new MossHintTextArea(PrefsModel.getInstance().getTranslator().get(BuddiKeys.HINT_NOTES));

                 ok = new JButton(PrefsModel.getInstance().getTranslator().get(ButtonKeys.BUTTON_OK));

                 cancel = new JButton(PrefsModel.getInstance().getTranslator().get(ButtonKeys.BUTTON_CANCEL));

         }

         public void init() {

                 super.init();

                 JPanel textPanel = new JPanel(new BorderLayout());

                 JPanel textPanelLeft = new JPanel(new GridLayout(0, 1));

                 JPanel textPanelRight = new JPanel(new GridLayout(0, 1));

                 textPanel.add(textPanelLeft, BorderLayout.WEST);

                 textPanel.add(textPanelRight, BorderLayout.EAST);

                 textPanelLeft.add(new JLabel(PrefsModel.getInstance().getTranslator().get(BuddiKeys.BUDGET_EDITOR_NAME)));

                 textPanelLeft.add(new JLabel(PrefsModel.getInstance().getTranslator().get(BuddiKeys.BUDGET_EDITOR_PARENT)));

                 textPanelLeft.add(new JLabel(PrefsModel.getInstance().getTranslator().get(BuddiKeys.BUDGET_EDITOR_BUDGET_PERIOD_TYPE)));                

                 textPanelLeft.add(new JLabel(PrefsModel.getInstance().getTranslator().get(BuddiKeys.BUDGET_EDITOR_TYPE)));

                 textPanelLeft.add(new JLabel(""));

 //                textPanelLeft.add(new JLabel(PrefsModel.getInstance().getTranslator().get(BuddiKeys.BUDGET_EDITOR_NOTES)));

                 textPanelRight.add(name);

                 textPanelRight.add(parent);

                 textPanelRight.add(budgetCategoryType);

                 textPanelRight.add(income);

                 textPanelRight.add(expense);

 //                textPanelRight.add(new JScrollPane(notes));

                 JScrollPane notesScroller = new JScrollPane(notes);

                 notesScroller.setPreferredSize(new Dimension(150, 75));                

                 textPanel.add(notesScroller, BorderLayout.SOUTH);

                 ButtonGroup group = new ButtonGroup();

                 group.add(income);

                 group.add(expense);

                 ok.setPreferredSize(InternalFormatter.getButtonSize(ok));

                 cancel.setPreferredSize(InternalFormatter.getButtonSize(cancel));

                 ok.addActionListener(this);

                 cancel.addActionListener(this);

                 parent.addActionListener(this);

                 budgetCategoryType.setRenderer(new TranslatorListCellRenderer());

                 name.addKeyListener(new KeyAdapter(){

                         @Override

                         public void keyReleased(KeyEvent e) {

                                 super.keyReleased(e);

                                 updateButtons();

                         }

                 });

                 FocusListener focusListener = new FocusListener(){

                         public void focusGained(FocusEvent e) {}

                         public void focusLost(FocusEvent e) {

                                 updateButtons();

                         }

                 };

                 ok.addFocusListener(focusListener);

                 cancel.addFocusListener(focusListener);

                 name.addFocusListener(focusListener);

                 parent.addFocusListener(focusListener);

                 budgetCategoryType.addFocusListener(focusListener);

                 income.addFocusListener(focusListener);

                 expense.addFocusListener(focusListener);

                 notes.addFocusListener(focusListener);

                 parent.setRenderer(new DefaultListCellRenderer(){

                         private static final long serialVersionUID = 0;

                         @Override

                         public Component getListCellRendererComponent(JList list, Object value, int index, boolean isSelected, boolean cellHasFocus) {

                                 super.getListCellRendererComponent(list, value, index, isSelected, cellHasFocus);

                                 if (value == null)

                                         this.setText(PrefsModel.getInstance().getTranslator().get(BuddiKeys.NO_PARENT));

                                 else if (value instanceof BudgetCategory){

                                         BudgetCategory bc = (BudgetCategory) value;

                                         this.setText(PrefsModel.getInstance().getTranslator().get(bc.getFullName()));

                                         if (isSelected)

                                                 this.setForeground(Color.WHITE);

                                         else

                                                 this.setForeground((bc.isIncome() ? Const.COLOR_JLIST_UNSELECTED_TEXT : Color.RED));

                                 }

                                 else

                                         this.setText(" ");

                                 return this;

                         }

                 });

 //                if (selected != null){

 //                        for (int i = 0; i < parent.getModel().getSize(); i++){

 //                                if (parent.getModel().getElementAt(i) != null

 //                                                && parent.getModel().getElementAt(i).equals(selected)){

 //                                        parent.setSelectedIndex(i);

 //                                        break;

 //                                }

 //                        }

 //                }

                 JPanel buttonPanel = new JPanel(new FlowLayout(FlowLayout.RIGHT));

                 if (OperatingSystemUtil.isMac()){

                         buttonPanel.add(cancel);                        

                         buttonPanel.add(ok);

                 }

                 else {

                         buttonPanel.add(ok);

                         buttonPanel.add(cancel);

                 }

                 this.getRootPane().setDefaultButton(ok);

                 this.setLayout(new BorderLayout());

                 this.add(textPanel, BorderLayout.CENTER);

                 this.add(buttonPanel, BorderLayout.SOUTH);

         }

         public void updateButtons() {

                 super.updateButtons();

                 ok.setEnabled(name.getText() != null && name.getText().length() > 0);

                 budgetCategoryType.setEnabled(parent.getSelectedItem() == null);

                 income.setEnabled(parent.getSelectedItem() == null);

                 expense.setEnabled(parent.getSelectedItem() == null);

                 if (parent.getSelectedItem() != null){

                         BudgetCategory bc = (BudgetCategory) parent.getSelectedItem();

                         budgetCategoryType.setSelectedItem(bc.getBudgetPeriodType());

                         income.setSelected(bc.isIncome());

                         expense.setSelected(!bc.isIncome());

                 }

         }

         public void updateContent() {

                 super.updateContent();

                 if (selected == null){

                         name.setText("");

                         expense.setSelected(true);

                         parent.setSelectedItem(newParent);

                         budgetCategoryType.setSelectedItem(ModelFactory.getBudgetCategoryType(BudgetCategoryTypes.BUDGET_CATEGORY_TYPE_MONTH));

                         notes.setText("");

                 }

                 else {

                         name.setText(PrefsModel.getInstance().getTranslator().get(selected.getName()));

                         if (selected.isIncome())

                                 income.setSelected(true);

                         else

                                 expense.setSelected(true);

                         budgetCategoryType.setSelectedItem(BudgetCategoryTypes.valueOf(selected.getBudgetPeriodType().getName()));

                         parent.setSelectedItem(selected.getParent());

                         notes.setText(PrefsModel.getInstance().getTranslator().get(selected.getNotes()));

                 }

         }

         public void actionPerformed(ActionEvent e) {

                 if (e.getSource().equals(ok)){

                         for (BudgetCategory oldBudgetCategory : model.getBudgetCategories()) {

                                 Object[] options = new Object[2];

                                 options[0] = TextFormatter.getTranslation(ButtonKeys.BUTTON_OK);

                                 options[1] = TextFormatter.getTranslation(ButtonKeys.BUTTON_CANCEL);

                                 if (oldBudgetCategory.getName().equals(name.getText())

                                                 && (selected == null 

                                                                 || !selected.equals(oldBudgetCategory))){

                                         int reply = JOptionPane.showOptionDialog(

                                                         this, 

                                                         TextFormatter.getTranslation(BuddiKeys.DUPLICATE_BUDGET_CATEGORY_NAMES),

                                                         TextFormatter.getTranslation(BuddiKeys.WARNING),

                                                         JOptionPane.YES_NO_OPTION,

                                                         JOptionPane.WARNING_MESSAGE,

                                                         null,

                                                         options,

                                                         options[0]);

                                         //Give the option to cancel save operation

                                         if (reply == JOptionPane.NO_OPTION)

                                                 return;

                                         else if (reply ==JOptionPane.YES_OPTION)

                                                 break;

                                 }

                         }

                         BudgetCategory bc;

                         try {

                                 if (selected == null){

                                         bc = ModelFactory.createBudgetCategory(name.getText(), ModelFactory.getBudgetCategoryType(budgetCategoryType.getSelectedItem().toString()), income.isSelected());

                                         bc.setParent((BudgetCategory) parent.getSelectedItem());

                                         bc.setNotes(notes.getText());

                                         model.addBudgetCategory(bc);

                                         Logger.getLogger(this.getClass().getName()).finest("Created new BudgetCategory " + bc);

                                 }

                                 else {

                                         bc = selected;

                                         bc.setName(name.getText());

                                         bc.setParent((BudgetCategory) parent.getSelectedItem());

                                         bc.setPeriodType(ModelFactory.getBudgetCategoryType(budgetCategoryType.getSelectedItem().toString()));

                                         bc.setIncome(income.isSelected());

                                         bc.setNotes(notes.getText());

                                         Logger.getLogger(this.getClass().getName()).finest("Updated BudgetCategory " + bc);

                                 }

                                 closeWindow();

                         }

                         catch (ModelException me){

                                 String[] options = new String[1];

                                 options[0] = TextFormatter.getTranslation(ButtonKeys.BUTTON_OK);

                                 JOptionPane.showOptionDialog(this, 

                                                                 TextFormatter.getTranslation(BuddiKeys.BUDGET_EDITOR_ERROR_UPDATING_CATEGORY), 

                                                                 TextFormatter.getTranslation(BuddiKeys.ERROR), 

                                                                 JOptionPane.OK_CANCEL_OPTION,

                                                                 JOptionPane.INFORMATION_MESSAGE,

                                                                 null,

                                                                 options,

                                                                 options[0]);

                         }

                 }

                 else if (e.getSource().equals(cancel)){

                         closeWindow();

                 }

                 else if (e.getSource().equals(parent)){

                         updateButtons();

                 }

         }

 }