Revision Project 1

// Revision Project 1
// https://imgur.com/a/ESIghSF
//MyApplication.java

package com.mycompany.myapp;

import com.codename1.components.ImageViewer;
import com.codename1.db.Cursor;
import com.codename1.db.Database;
import com.codename1.db.Row;
import com.codename1.io.ConnectionRequest;
import com.codename1.ui.Display;
import com.codename1.ui.Form;
import com.codename1.ui.Dialog;
import com.codename1.ui.Label;
import com.codename1.ui.plaf.UIManager;
import com.codename1.ui.util.Resources;
import com.codename1.io.Log;
import com.codename1.io.NetworkEvent;
import com.codename1.io.NetworkManager;
import com.codename1.ui.Button;
import com.codename1.ui.Component;
import com.codename1.ui.Container;
import com.codename1.ui.EncodedImage;
import com.codename1.ui.TextField;
import com.codename1.ui.Toolbar;
import com.codename1.ui.URLImage;
import com.codename1.ui.events.ActionEvent;
import com.codename1.ui.events.ActionListener;
import com.codename1.ui.layouts.BoxLayout;
import com.codename1.ui.layouts.FlowLayout;
import com.codename1.ui.util.UIBuilder;
import java.io.IOException;
import java.io.UnsupportedEncodingException;
import java.util.ArrayList;

/**
 * This file was generated by <a href="https://www.codenameone.com/">Codename
 * One</a> for the purpose of building native mobile applications using Java.
 */
public class MyApplication {

    private Form current;
    private Resources theme;
    ArrayList<Contact> contacts;
    String ch;
    Database db;
    boolean created = false;

    public void init(Object context) {
        theme = UIManager.initFirstTheme("/theme");

        // Enable Toolbar on all Forms by default
        Toolbar.setGlobalToolbar(true);

        contacts = new ArrayList<>();
        contacts.add(new Contact("1", "description nader", "contact_icon.png"));

        contacts.add(new Contact("2", "description hamza", "contact_icon.png"));
        contacts.add(new Contact("3", "description stoura", "contact_icon.png"));
        contacts.add(new Contact("4", "description ahmed", "contact_icon.png"));
        created = Database.exists("revisionCN1");

        try {
            db = Database.openOrCreate("revisionCN1");
            if (created == false) {
                System.out.println("CREATE");
                db.execute("CREATE TABLE user(id INTEGER, nom TEXT, decription TEXT, CONSTRAINT name_unique UNIQUE (nom));");
            }

        } catch (IOException ex) {
            System.err.println(ex.getMessage());
        }
        // Pro only feature, uncomment if you have a pro subscription
        // Log.bindCrashProtection(true);
    }
    Form f2;

    public void start() {

        UIBuilder ui = new UIBuilder();
        FlowLayout layout = new FlowLayout(Component.CENTER);

        Form f = new Form(layout);

        TextField tfNom = new TextField("", "Nom");
        TextField tfPrenom = new TextField("", "Prénom");
        f.add(tfNom);
        f.add(tfPrenom);
        Button btn = new Button("Valider");
        f.add(btn);

        f2 = new Form(BoxLayout.y());

        btn.addActionListener(new ActionListener() {

            @Override
            public void actionPerformed(ActionEvent evt) {
                f2.setTitle(tfNom.getText() + " " + tfPrenom.getText());
                for (Contact c : contacts) {

                    addItem(c);
                    f2.refreshTheme();
                }

                f2.show();
            }
        });
        f.show();
    }

    public void addItem(Contact contact) {

        Container C1 = new Container(new BoxLayout(BoxLayout.X_AXIS));

        ImageViewer img = new ImageViewer(theme.getImage("round.png"));

        Container C2 = new Container(new BoxLayout(BoxLayout.Y_AXIS));
        Label l = new Label(contact.getNom());
        Label tel = new Label(contact.getDescription());

        l.addPointerPressedListener(new ActionListener() {

            @Override
            public void actionPerformed(ActionEvent evt) {
                Form f3 = new Form(BoxLayout.y());

                EncodedImage encImg
                        = EncodedImage.createFromImage(theme.getImage("round.png"), false);
                URLImage imgUrl
                        = URLImage.createToStorage(encImg, "cache", "file:///C:/wamp64/www/serveur/cn1revision/" + contact.getImg());
                imgUrl.fetch();
                ImageViewer img = new ImageViewer(imgUrl);

                f3.add(img);
                Label lNom = new Label();
                Label lDesc = new Label();

                ConnectionRequest req = new ConnectionRequest();
                //C:\wamp64\www\serveur\cn1revision\getDetails.php
                req.setUrl("http://localhost/serveur/cn1revision/getDetails.php?id=" + contact.getNom());
                req.addResponseListener(new ActionListener<NetworkEvent>() {

                    @Override
                    public void actionPerformed(NetworkEvent evt) {
                        byte data[] = (byte[]) evt.getMetaData();

                        try {
                            ch = new String(data, "utf-8");
                        } catch (UnsupportedEncodingException ex) {
                        }

                        System.out.println(ch);
                        lDesc.setText(ch);
                        f3.add(lDesc);
                        f3.refreshTheme();

                    }
                });
                NetworkManager.getInstance().addToQueue(req);

                f3.getToolbar().addCommandToOverflowMenu("Add", null, new ActionListener() {

                    @Override
                    public void actionPerformed(ActionEvent evt) {
                        try {
                            db.execute("insert into user (nom, decription) values ('" + contact.getNom() + "', '" + lDesc.getText() + "' );");
                        } catch (IOException ex) {
                            System.err.println(ex.getMessage());
                        }

                    }
                });

                f3.getToolbar().addCommandToOverflowMenu("Select", null, new ActionListener() {

                    @Override
                    public void actionPerformed(ActionEvent evt) {
                        Form f4 = new Form(BoxLayout.y());
                        try {
                            Cursor c = db.executeQuery("select * from user");

                            while (c.next()) {
                                Row r = c.getRow();
                                String nom = r.getString(1);
                                String prenom = r.getString(2);
                                Label l = new Label(nom + " " + prenom);
                                f4.add(l);
                            }

                        } catch (IOException ex) {
                            System.err.println(ex.getMessage());
                        }
                        f4.getToolbar().addCommandToRightBar("Back to home", theme.getImage("back-command.png"),
                                e -> f2.showBack());
                        f4.show();
                    }
                });

                f3.show();
            }
        });

        C2.add(l);
        C2.add(tel);
        C1.add(img);
        C1.add(C2);
        C1.setLeadComponent(l);
        f2.add(C1);
        f2.refreshTheme();

    }

    public void stop() {
        current = Display.getInstance().getCurrent();
        if (current instanceof Dialog) {
            ((Dialog) current).dispose();
            current = Display.getInstance().getCurrent();
        }
    }

    public void destroy() { }

}