package cz.muni.fi.bronchus.gui;

import java.awt.Color;
import java.io.File;
import javax.swing.SwingConstants;
import javax.swing.table.DefaultTableCellRenderer;
import javax.swing.table.DefaultTableModel;
import java.awt.Dimension;
import java.util.ArrayList;
import cz.muni.fi.bronchus.questions.*;
import java.util.List;
import javax.swing.JOptionPane;
import cz.muni.fi.bronchusio.loader.Loader;
/*
 * ImportQuestionDialog.java
 *
 * Created on 15. duben 2005, 11:04
 */

/**
 *
 * @author  xudrzal
 */
public class ImportQuestionsDialog extends MyCentralizedJDialog {
    
    private static final Color Table_Selection_Background_COLOR_normal = new Color(153, 153, 203);
    private static final Color Table_Header_Background_COLOR = new Color(238, 238, 238);
    private static final Color Table_Selection_Background_COLOR_modify = new Color(255, 255, 0);

    private static int[] colwidthssource={30,30,150,120,160};   //jSourceTable
    private static int[] colwidthsimport={30,150,120,190};   //jImportTable

    public int IMPORT_OPTION=0;
    private int selected=-1;
    private MyUtilities myUtilities;
    private ArrayList questions;
    private ArrayList importquestions;

    private MyResources myResources;
    
    /** Creates new form ImportQuestionDialog */
    public ImportQuestionsDialog(java.awt.Frame parent, boolean modal, MyResources res) {
        super(parent, modal);
        myResources = res;
        initComponents();
        myInitComponents();
        myUtilities=new MyUtilities(myResources);
        questions=new ArrayList();
        importquestions=new ArrayList();
    }
    
    /** 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.
     */
    private void initComponents() {//GEN-BEGIN:initComponents
        jPanel1 = new javax.swing.JPanel();
        jLabel1 = new javax.swing.JLabel();
        jScrollPane1 = new javax.swing.JScrollPane();
        jSourceTable = new javax.swing.JTable();
        jLabel2 = new javax.swing.JLabel();
        jScrollPane2 = new javax.swing.JScrollPane();
        jImportTable = new javax.swing.JTable();
        jImportButton = new javax.swing.JButton();
        jCancelButton = new javax.swing.JButton();
        jCheckAllButton = new javax.swing.JButton();
        jUncheckAllButton = new javax.swing.JButton();
        jAddButton = new javax.swing.JButton();

        getContentPane().setLayout(new org.netbeans.lib.awtextra.AbsoluteLayout());

        setDefaultCloseOperation(javax.swing.WindowConstants.DISPOSE_ON_CLOSE);
        addWindowListener(new java.awt.event.WindowAdapter() {
            public void windowClosing(java.awt.event.WindowEvent evt) {
                closeDialog(evt);
            }
        });

        jPanel1.setLayout(new org.netbeans.lib.awtextra.AbsoluteLayout());

        jLabel1.setFont(new java.awt.Font("Dialog", 1, 11));
        jLabel1.setText(myResources.getBundle("cz/muni/fi/bronchus/bundles/ImportQuestionsDialogBundle", "Source_questions:"));
        jPanel1.add(jLabel1, new org.netbeans.lib.awtextra.AbsoluteConstraints(10, 20, -1, -1));

        jSourceTable.setFont(new java.awt.Font("Dialog", 0, 11));
        jSourceTable.setModel(new javax.swing.table.DefaultTableModel(
            new Object [][] {
                {null, null, null, null, null}
            },
            new String [] {
                "", "#", "Title", "Format", "Question Wording"
            }
        ) {
            Class[] types = new Class [] {
                java.lang.Boolean.class, java.lang.String.class, java.lang.String.class, java.lang.String.class, java.lang.String.class
            };
            boolean[] canEdit = new boolean [] {
                true, false, false, false, false
            };

            public Class getColumnClass(int columnIndex) {
                return types [columnIndex];
            }

            public boolean isCellEditable(int rowIndex, int columnIndex) {
                return canEdit [columnIndex];
            }
        });
        jSourceTable.setPreferredSize(new java.awt.Dimension(480, 16));
        jScrollPane1.setViewportView(jSourceTable);

        jPanel1.add(jScrollPane1, new org.netbeans.lib.awtextra.AbsoluteConstraints(10, 40, 490, 120));

        jLabel2.setFont(new java.awt.Font("Dialog", 1, 11));
        jLabel2.setText(myResources.getBundle("cz/muni/fi/bronchus/bundles/ImportQuestionsDialogBundle", "Importing_questions:"));
        jPanel1.add(jLabel2, new org.netbeans.lib.awtextra.AbsoluteConstraints(10, 180, -1, -1));

        jImportTable.setFont(new java.awt.Font("Dialog", 0, 11));
        jImportTable.setModel(new javax.swing.table.DefaultTableModel(
            new Object [][] {

            },
            new String [] {
                "#", "Title", "Format", "Question Wording"
            }
        ) {
            Class[] types = new Class [] {
                java.lang.String.class, java.lang.String.class, java.lang.String.class, java.lang.String.class
            };
            boolean[] canEdit = new boolean [] {
                false, false, false, false
            };

            public Class getColumnClass(int columnIndex) {
                return types [columnIndex];
            }

            public boolean isCellEditable(int rowIndex, int columnIndex) {
                return canEdit [columnIndex];
            }
        });
        jScrollPane2.setViewportView(jImportTable);

        jPanel1.add(jScrollPane2, new org.netbeans.lib.awtextra.AbsoluteConstraints(10, 200, 490, 160));

        jImportButton.setFont(new java.awt.Font("Dialog", 0, 11));
        jImportButton.setText(myResources.getBundle("cz/muni/fi/bronchus/bundles/ImportQuestionsDialogBundle", "Import"));
        jImportButton.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jImportButtonActionPerformed(evt);
            }
        });

        jPanel1.add(jImportButton, new org.netbeans.lib.awtextra.AbsoluteConstraints(170, 370, -1, -1));

        jCancelButton.setFont(new java.awt.Font("Dialog", 0, 11));
        jCancelButton.setText(myResources.getBundle("cz/muni/fi/bronchus/bundles/ImportQuestionsDialogBundle", "Cancel"));
        jCancelButton.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jCancelButtonActionPerformed(evt);
            }
        });

        jPanel1.add(jCancelButton, new org.netbeans.lib.awtextra.AbsoluteConstraints(270, 370, -1, -1));

        jCheckAllButton.setFont(new java.awt.Font("Dialog", 0, 11));
        jCheckAllButton.setText(myResources.getBundle("cz/muni/fi/bronchus/bundles/ImportQuestionsDialogBundle", "Check_all"));
        jCheckAllButton.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jCheckAllButtonActionPerformed(evt);
            }
        });

        jPanel1.add(jCheckAllButton, new org.netbeans.lib.awtextra.AbsoluteConstraints(300, 10, -1, -1));

        jUncheckAllButton.setFont(new java.awt.Font("Dialog", 0, 11));
        jUncheckAllButton.setText(myResources.getBundle("cz/muni/fi/bronchus/bundles/ImportQuestionsDialogBundle", "Uncheck_all"));
        jUncheckAllButton.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jUncheckAllButtonActionPerformed(evt);
            }
        });

        jPanel1.add(jUncheckAllButton, new org.netbeans.lib.awtextra.AbsoluteConstraints(390, 10, -1, -1));

        jAddButton.setFont(new java.awt.Font("Dialog", 0, 11));
        jAddButton.setText(myResources.getBundle("cz/muni/fi/bronchus/bundles/ImportQuestionsDialogBundle", "Add"));
        jAddButton.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jAddButtonActionPerformed(evt);
            }
        });

        jPanel1.add(jAddButton, new org.netbeans.lib.awtextra.AbsoluteConstraints(430, 170, -1, -1));

        getContentPane().add(jPanel1, new org.netbeans.lib.awtextra.AbsoluteConstraints(0, 0, 510, 400));

        pack();
    }//GEN-END:initComponents

    private void jAddButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jAddButtonActionPerformed
        // TODO add your handling code here:
        int counter=0;
        while (counter<questions.size()) {
            if (jSourceTable.getValueAt(counter,0)==Boolean.TRUE) {
                Question q=(Question)questions.get(counter);
                importquestions.add(q);
                ((DefaultTableModel)jImportTable.getModel()).setRowCount(importquestions.size());
                jImportTable.setPreferredSize(new Dimension(490, 16*importquestions.size()));
                
                jImportTable.setValueAt(jSourceTable.getValueAt(counter,1), importquestions.size()-1, 0);
                jImportTable.setValueAt(q.getTitle(), importquestions.size()-1, 1);
                jImportTable.setValueAt(q.getType(), importquestions.size()-1, 2);                        
                jImportTable.setValueAt(q.getWording(), importquestions.size()-1, 3);
                
                ((DefaultTableModel)jSourceTable.getModel()).removeRow(counter);
                questions.remove(counter);
            } else
                counter++;
        }
        jSourceTable.setPreferredSize(new Dimension(490, 16*questions.size()));
        if (importquestions.size()>0)
            jImportButton.setEnabled(true);
    }//GEN-LAST:event_jAddButtonActionPerformed

    private void jImportButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jImportButtonActionPerformed
        // TODO add your handling code here:
        selected=0;
        setVisible(false);
        dispose();        
    }//GEN-LAST:event_jImportButtonActionPerformed

    private void jCancelButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jCancelButtonActionPerformed
        // TODO add your handling code here:
        selected=-1;
        setVisible(false);
        dispose();        
    }//GEN-LAST:event_jCancelButtonActionPerformed

    private void jUncheckAllButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jUncheckAllButtonActionPerformed
        // TODO add your handling code here:
        for (int i=0; i<questions.size(); i++)
            jSourceTable.setValueAt(Boolean.FALSE, i, 0);        
    }//GEN-LAST:event_jUncheckAllButtonActionPerformed

    private void jCheckAllButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jCheckAllButtonActionPerformed
        // TODO add your handling code here:
        for (int i=0; i<questions.size(); i++)
            jSourceTable.setValueAt(Boolean.TRUE, i, 0);
    }//GEN-LAST:event_jCheckAllButtonActionPerformed

    private void closeDialog(java.awt.event.WindowEvent evt) {//GEN-FIRST:event_closeDialog
        // TODO add your handling code here:
        selected=-1;
        setVisible(false);
        dispose();
    }//GEN-LAST:event_closeDialog
    
    private void loadQuestions(List otazky) {
        questions.clear();
        questions.addAll(otazky);
        ((DefaultTableModel)jSourceTable.getModel()).setRowCount(questions.size());
        jSourceTable.setPreferredSize(new Dimension(490, 16*questions.size()));
        for (int i=0; i<questions.size(); i++) {
            Question q=(Question)questions.get(i);
            jSourceTable.setValueAt(Boolean.FALSE, i, 0);
            jSourceTable.setValueAt(String.valueOf(i+1), i, 1);
            jSourceTable.setValueAt(q.getTitle(), i, 2);
            jSourceTable.setValueAt(q.getType(), i, 3);
            jSourceTable.setValueAt(q.getWording(), i, 4);
        }
    }    
    
    private int loadSourceTable(File file) {
        return 0;
    }
    
    public int showDialog(File file) {
        ((DefaultTableModel)jSourceTable.getModel()).setRowCount(0);
        jSourceTable.setPreferredSize(new Dimension(490, 0));
        ((DefaultTableModel)jImportTable.getModel()).setRowCount(0);
        jImportTable.setPreferredSize(new Dimension(490, 0));
        questions.clear();
        importquestions.clear();
        Loader loader = new Loader();
        try {
            List otazky = loader.importQuestions(file);
            loadQuestions(otazky);
            jImportButton.setEnabled(false);
            setVisible(true);
            return selected;
        } catch (cz.muni.fi.ims.NonIMSXMLException e2) {
            myUtilities.showMessageDialog(this, myResources.getBundle("cz/muni/fi/bronchus/bundles/ImportQuestionsDialogBundle","Load_file"), e2.getMessage(), JOptionPane.ERROR_MESSAGE);
        } catch (java.io.FileNotFoundException e3) {
            myUtilities.showMessageDialog(this, myResources.getBundle("cz/muni/fi/bronchus/bundles/ImportQuestionsDialogBundle","Load_file"), e3.getMessage(), JOptionPane.ERROR_MESSAGE);
        } catch (Exception e4) {
            e4.printStackTrace();
            myUtilities.showMessageDialog(this, myResources.getBundle("cz/muni/fi/bronchus/bundles/ImportQuestionsDialogBundle","Load_file"), e4.getMessage(), JOptionPane.ERROR_MESSAGE);
        }
        setVisible(false);
        return -1;
    }
    
    public ArrayList getImportedQuestions() {
        return importquestions;
    }
    
    private void myInitComponents() {

        //Source table
        for (int i=0; i<5; i++)
            jSourceTable.getColumnModel().getColumn(i).setPreferredWidth(colwidthssource[i]);
        DefaultTableCellRenderer cr=new DefaultTableCellRenderer();
        cr.setHorizontalAlignment(SwingConstants.CENTER);
        cr.setBackground(Table_Header_Background_COLOR);
        jSourceTable.getColumnModel().getColumn(1).setCellRenderer(cr);
        jSourceTable.getTableHeader().setReorderingAllowed(false);
        jSourceTable.getTableHeader().setFont(new java.awt.Font("Dialog", 0, 11));
        jSourceTable.setSelectionBackground(Table_Selection_Background_COLOR_normal);
        
        jSourceTable.setRowSelectionAllowed(false);
        jSourceTable.setColumnSelectionAllowed(false);
        jSourceTable.setCellSelectionEnabled(false);

        //Import table
        for (int i=0; i<4; i++)
            jImportTable.getColumnModel().getColumn(i).setPreferredWidth(colwidthsimport[i]);
        jImportTable.getColumnModel().getColumn(0).setCellRenderer(cr);
        jImportTable.getTableHeader().setReorderingAllowed(false);
        jImportTable.getTableHeader().setFont(new java.awt.Font("Dialog", 0, 11));
        jImportTable.setSelectionBackground(Table_Selection_Background_COLOR_normal);
        
    }

    /**
     * @param args the command line arguments
     */
    public static void main(String args[]) {
        new ImportQuestionsDialog(new javax.swing.JFrame(), true, null).setVisible(true);
    }
    
    // Variables declaration - do not modify//GEN-BEGIN:variables
    private javax.swing.JButton jAddButton;
    private javax.swing.JButton jCancelButton;
    private javax.swing.JButton jCheckAllButton;
    private javax.swing.JButton jImportButton;
    private javax.swing.JTable jImportTable;
    private javax.swing.JLabel jLabel1;
    private javax.swing.JLabel jLabel2;
    private javax.swing.JPanel jPanel1;
    private javax.swing.JScrollPane jScrollPane1;
    private javax.swing.JScrollPane jScrollPane2;
    private javax.swing.JTable jSourceTable;
    private javax.swing.JButton jUncheckAllButton;
    // End of variables declaration//GEN-END:variables
    
}