package org.motekar.latihan.others;

import com.jgoodies.forms.builder.DefaultFormBuilder;
import com.jgoodies.forms.layout.CellConstraints;
import com.jgoodies.forms.layout.FormLayout;
import java.awt.BorderLayout;
import java.awt.Dimension;
import java.util.ArrayList;
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.SwingUtilities;
import org.jdesktop.swingx.JXComboBox;
import org.jdesktop.swingx.autocomplete.AutoCompleteDecorator;
import org.jdesktop.swingx.autocomplete.ObjectToStringConverter;
import org.jdesktop.swingx.combobox.ListComboBoxModel;

/**
 *
 * @author Muhamad Wibawa
 */
public class AutoCompleteExamples extends JFrame {

    private JXComboBox comboStudent = new JXComboBox();
    private JXComboBox comboStudent2 = new JXComboBox();
    private static String[] peopleName = new String[]{"Adam Barclay",
        "Aleksandras Novikovas", "Bill Snyder", "Bryan Young",
        "Dan Leuck", "Daniel Lewis", "Daniel Olivera",
        "David Bolsover", "David Hall", "Diego Gil",
        "Dirk Hillbrecht", "Doug Berkland",
        "Erik Vickroy", "Fred Lavigne",
        "Gilles Philippart", "Haris Peco",
        "Jan Bosenberg", "James Morgan",
        "Jeanette Winzenburg", "Mario Cesar",
        "Mark Davidson", "Mark Fortner", "Mark Thornton",
        "Matt Nathan", "Michael Bush", "Michael Swindle",
        "Neil Weber", "Nicola Ken Barozzi", "Noel Grandin",
        "Oleg Minukhin", "Patrick Gotthardt", "Patrick Wright",
        "Pierre Le Lannic", "Ray Turnbull", "Ricardo Lopes",
        "Richard Bair", "Richard Osbaldeston", "Robert Eden", "Robert Stone",
        "Ronald Tetsuo Miura", "Salvan Haas", "Scott Delap",
        "Sean McNamara", "Simon Morris", "Shai Almog",
        "Thomas Bierhance", "Wade Chandler", "Waldemar Klaczynski",
        "Walter Wang", "Xavier Hanin", "Yannick Menager"};

    public AutoCompleteExamples() {
        construct();
    }

    private void construct() {
        loadComboBox();
        
        JPanel panel = createPanel();
        
        this.setTitle("Auto Complete Example");
        this.setPreferredSize(new Dimension(500, 300));
        this.setDefaultCloseOperation(EXIT_ON_CLOSE);

        this.getContentPane().setLayout(new BorderLayout());
        this.getContentPane().add(panel, BorderLayout.CENTER);
    }
    
    private JPanel createPanel() {
        FormLayout lm = new FormLayout(
                "pref,10px,pref,fill:default:grow,10px",
                "pref,2px,pref,20px");

        DefaultFormBuilder builder = new DefaultFormBuilder(lm);
        builder.setDefaultDialogBorder();

        CellConstraints cc = new CellConstraints();

        builder.addLabel("AutoComplete Strict", cc.xy(1, 1));
        builder.add(comboStudent, cc.xyw(3, 1,2));

        builder.addLabel("AutoComplete Non-Strict", cc.xy(1, 3));
        builder.add(comboStudent2, cc.xyw(3, 3,2));


        return builder.getPanel();
    }

    private void loadComboBox() {
        ArrayList<Student> student = new ArrayList<Student>();

        int i = 0;

        for (String p : peopleName) {
            Student newStudent = new Student(String.valueOf(i + 1), p);
            student.add(newStudent);
            i++;
        }

        student.add(0, new Student());
        comboStudent.setModel(new ListComboBoxModel<Student>(student));
        comboStudent2.setModel(new ListComboBoxModel<Student>(student));

        AutoCompleteDecorator.decorate(comboStudent);
        AutoCompleteDecorator.decorate(comboStudent2, new StudentConverter());
    }

    private class Student {

        private String id = "";
        private String name = "";

        public Student() {
        }

        public Student(String id, String name) {
            this.id = id;
            this.name = name;
        }

        public String getId() {
            return id;
        }

        public void setId(String id) {
            this.id = id;
        }

        public String getName() {
            return name;
        }

        public void setName(String name) {
            this.name = name;
        }

        @Override
        public String toString() {
            return id + " " + name;
        }
    }
    
    public static class StudentConverter extends ObjectToStringConverter {

        @Override
        public String[] getPossibleStringsForItem(Object item) {
            if (item == null) {
                return null;
            }
            if (!(item instanceof Student)) {
                return new String[0];
            }
            Student student = (Student) item;
            return new String[]{
                        student.toString(), student.getName(), student.getId()
                    };
        }

        public String getPreferredStringForItem(Object item) {
            String[] possible = getPossibleStringsForItem(item);
            String preferred = null;
            if (possible != null && possible.length > 0) {
                preferred = possible[0];
            }
            return preferred;
        }
    }

    public static void main(String[] args) {
        SwingUtilities.invokeLater(new Runnable() {

            public void run() {
                JFrame test = new AutoCompleteExamples();
                test.pack();
                test.setLocationRelativeTo(null);
                test.setVisible(true);
            }
        });
    }
}