From e979d6acdf359b29e8d948194e34b500cdaf4d2c Mon Sep 17 00:00:00 2001
From: saaya-code <boualimohamed74@gmail.com>
Date: Thu, 21 Mar 2024 22:46:31 +0100
Subject: [PATCH] added tableModel and the IHMaffichage layout setting

---
 src/ExercicesTP/CRUD/FormationDAO.java        |   9 ++
 src/ExercicesTP/Helpers/TableModel.java       | 141 ++++++++++++++++++
 .../IHM/IHMAffichageFormation.java            |  67 +++++++++
 src/ExercicesTP/IHM/IHMAjoutFormation.java    |  24 +--
 .../IHM/IHMRechercheFormation.java            |  35 ++++-
 src/ExercicesTP/IHM/Principale.java           |  18 ++-
 .../interfaces/FormationDaoCRUD.java          |   4 +
 7 files changed, 278 insertions(+), 20 deletions(-)
 create mode 100644 src/ExercicesTP/Helpers/TableModel.java
 create mode 100644 src/ExercicesTP/IHM/IHMAffichageFormation.java

diff --git a/src/ExercicesTP/CRUD/FormationDAO.java b/src/ExercicesTP/CRUD/FormationDAO.java
index 7a51306..02e746a 100644
--- a/src/ExercicesTP/CRUD/FormationDAO.java
+++ b/src/ExercicesTP/CRUD/FormationDAO.java
@@ -41,6 +41,15 @@ public void deleteFormation(int id) {
         }
     }
 
+    public ResultSet selection(String req){
+        try{
+            PreparedStatement ps = con.prepareStatement(req);
+            return ps.executeQuery();
+        } catch (SQLException e) {
+            System.out.println("Erreur sql + "+ e.getMessage());
+            return null;
+        }
+    }
     public void updateFormation(Formation formation) {
         PreparedStatement ps = null;
         try {
diff --git a/src/ExercicesTP/Helpers/TableModel.java b/src/ExercicesTP/Helpers/TableModel.java
new file mode 100644
index 0000000..0116f37
--- /dev/null
+++ b/src/ExercicesTP/Helpers/TableModel.java
@@ -0,0 +1,141 @@
+package ExercicesTP.Helpers;
+
+import ExercicesTP.CRUD.FormationDAO;
+import ExercicesTP.Formation;
+
+
+import javax.swing.*;
+import javax.swing.table.AbstractTableModel;
+import java.sql.Date;
+import java.sql.ResultSet;
+import java.sql.ResultSetMetaData;
+import java.sql.SQLException;
+import java.util.ArrayList;
+
+public class TableModel extends AbstractTableModel {
+    ArrayList<Object[]> data;
+    ResultSetMetaData rsmd;
+    FormationDAO dao;
+
+    public TableModel(ResultSet rs, FormationDAO dao){
+        data = new ArrayList<Object[]>();
+        this.dao = dao;
+        try {
+            rsmd = rs.getMetaData();
+            Object[] ligne = new Object[rsmd.getColumnCount()];
+            for (int i = 0; i < rsmd.getColumnCount(); i++) {
+                ligne[i] = rsmd.getColumnName(i+1);
+            }
+            data.add(ligne);
+        } catch (SQLException e) {
+            throw new RuntimeException(e);
+        }
+        try {
+
+            while (rs.next()) {
+                Object[] ligne = new Object[rsmd.getColumnCount()];
+                for(int i = 0;i<rsmd.getColumnCount();i++){
+                    ligne[i] = rs.getObject(i+1);
+                    System.out.println(ligne[i]);
+                }
+                data.add(ligne);
+            }
+        }catch(SQLException SQLErr){
+            System.out.println("Error "+SQLErr);
+        }
+
+
+    }
+
+
+    @Override
+    public int getRowCount() {
+        return data.size();
+    }
+
+    @Override
+    public int getColumnCount() {
+        try {
+            return rsmd.getColumnCount();
+        } catch (SQLException e) {
+            return 0;
+        }
+    }
+
+    @Override
+    public Object getValueAt(int rowIndex, int columnIndex) {
+        return data.get(rowIndex)[columnIndex];
+    }
+
+    @Override
+    public String getColumnName(int column) {
+        try {
+            return rsmd.getColumnName(column + 1);
+        } catch (SQLException e) {
+            return null;
+        }
+    }
+
+    @Override
+    public boolean isCellEditable(int rowIndex, int columnIndex) {
+        return !getColumnName(columnIndex).equalsIgnoreCase("id");
+    }
+    int colmunNameToIndex(String colmunName){
+        for (int i = 0; i < getColumnCount(); i++) {
+            if(getColumnName(i).equalsIgnoreCase(colmunName)){
+                return i;
+            }
+        }
+        return -1;
+    }
+
+    @Override
+    public void setValueAt(Object aValue, int rowIndex, int columnIndex) {
+        int id = (int) data.get(rowIndex)[colmunNameToIndex("id")];
+        String titre = (String) data.get(rowIndex)[colmunNameToIndex("titre")];
+        Date dateF = (Date) data.get(rowIndex)[colmunNameToIndex("DateF")];
+        String lieu = (String) data.get(rowIndex)[colmunNameToIndex("lieu")];
+        boolean certification = (boolean) data.get(rowIndex)[colmunNameToIndex("certification")];
+        switch (getColumnName(columnIndex)){
+            case "titre": titre = (String) aValue;
+                break;
+            case "datef": dateF = (Date) aValue;
+                break;
+            case "lieu": lieu = (String) aValue;
+                break;
+            case "certification": certification = (boolean) aValue;
+
+        }
+        dao.updateFormation(new Formation(id, titre, dateF, lieu, certification));
+        data.get(rowIndex)[columnIndex] = aValue;
+
+    }
+
+    public void insertFormation(int id, String titre, Date dateF, String lieu, boolean certification){
+        this.dao.addFormation(new Formation(id, titre, dateF, lieu,certification));
+            data.add(new Object[]{id, titre, dateF, lieu, certification});
+            fireTableDataChanged();
+            JOptionPane.showMessageDialog(null, "done");
+    }
+
+
+
+    public void supprimerFromation(int id){
+        int option = JOptionPane.showConfirmDialog(null, "est ce que vous etes sure ?");
+        if(option == JOptionPane.NO_OPTION || option == JOptionPane.CANCEL_OPTION){
+            JOptionPane.showMessageDialog(null, "annulé");
+            return;
+        }
+
+        this.dao.deleteFormation(id);
+            for(int i = 0; i < data.size(); i++){
+                if((int)data.get(i)[colmunNameToIndex("id")] == id){
+                    data.remove(i);
+                    fireTableDataChanged();
+                    JOptionPane.showMessageDialog(null, "done");
+                    return;
+                }
+            }
+
+    }
+}
diff --git a/src/ExercicesTP/IHM/IHMAffichageFormation.java b/src/ExercicesTP/IHM/IHMAffichageFormation.java
new file mode 100644
index 0000000..a5c376c
--- /dev/null
+++ b/src/ExercicesTP/IHM/IHMAffichageFormation.java
@@ -0,0 +1,67 @@
+package ExercicesTP.IHM;
+
+import javax.swing.*;
+import ExercicesTP.CRUD.FormationDAO;
+import ExercicesTP.Helpers.TableModel;
+
+public class IHMAffichageFormation extends JInternalFrame {
+    private JLabel idLabel, titleLabel, dateLabel, lieuLabel, certificationLabel;
+    private JTextField idField, titleField, dateTextField, lieuTextField;
+    private JCheckBox certificationCheckbox;
+    private JButton rechercheButton, cancelButton, modifierButton, supprimerButton;
+    public FormationDAO formationDAO;
+    public TableModel model;
+    JTable jt_Formation;
+
+
+    IHMAffichageFormation(FormationDAO dao){
+        setTitle("Affichage des formations");
+        setSize(400, 400);
+        setVisible(true);
+        formationDAO = dao;
+        initilizeComponents();
+        createLayout();
+        //addEventListeners();
+
+    }
+    public void initilizeComponents() {
+        idLabel = new JLabel("ID :");
+        titleLabel = new JLabel("Titre :");
+        dateLabel = new JLabel("Date :");
+        lieuLabel = new JLabel("Lieu :");
+        certificationLabel = new JLabel("Certification :");
+
+        jt_Formation = new JTable();
+        String rq = "SELECT * FROM FORMATION;";
+        model = new TableModel(formationDAO.selection(rq), formationDAO);
+        jt_Formation.setModel(model);
+
+
+        idField = new JTextField(15);
+        titleField = new JTextField(20);
+
+        // Sample data for comboboxes (replace with actual data source)
+        dateTextField = new JTextField(15);
+        lieuTextField = new JTextField(15);
+
+        certificationCheckbox = new JCheckBox();
+
+        rechercheButton = new JButton("Rechercher");
+        modifierButton = new JButton("Modifier");
+        supprimerButton = new JButton("Supprimer");
+        cancelButton = new JButton("Annuler");
+    }
+    public void createLayout() {
+        JPanel panel = new JPanel();
+        panel.add(rechercheButton);
+        panel.add(modifierButton);
+        panel.add(supprimerButton);
+        panel.add(cancelButton);
+        panel.add(jt_Formation);
+
+        this.add(panel);
+
+
+    }
+
+}
diff --git a/src/ExercicesTP/IHM/IHMAjoutFormation.java b/src/ExercicesTP/IHM/IHMAjoutFormation.java
index 8717ae2..63c067d 100644
--- a/src/ExercicesTP/IHM/IHMAjoutFormation.java
+++ b/src/ExercicesTP/IHM/IHMAjoutFormation.java
@@ -9,7 +9,7 @@
 import ExercicesTP.CRUD.FormationDAO;
 import ExercicesTP.Formation;
 
-public class IHMAjoutFormation extends JFrame {
+public class IHMAjoutFormation extends JInternalFrame {
 
     private JLabel referenceLabel, titleLabel, dateLabel, lieuLabel, certificationLabel;
     private JTextField referenceField, titleField;
@@ -17,16 +17,16 @@ public class IHMAjoutFormation extends JFrame {
     private JCheckBox certificationCheckbox;
     private JButton addButton, cancelButton;
     public FormationDAO formationDAO;
-    public IHMAjoutFormation() {
+    public IHMAjoutFormation(FormationDAO dao) {
         super("Ajout d'une formation");
         initializeComponents();
         createLayout();
         addEventListeners();
-        formationDAO = new FormationDAO();
+        formationDAO = dao;
         this.setVisible(true);
     }
 
-    private void initializeComponents() {
+    public void initializeComponents() {
         referenceLabel = new JLabel("Référence :");
         titleLabel = new JLabel("Titre :");
         dateLabel = new JLabel("Date :");
@@ -37,7 +37,7 @@ private void initializeComponents() {
         titleField = new JTextField(20);
 
         // Sample data for comboboxes (replace with actual data source)
-         dateTextField = new JTextField(15);
+        dateTextField = new JTextField(15);
         lieuTextField = new JTextField(15);
 
         certificationCheckbox = new JCheckBox();
@@ -74,7 +74,6 @@ private void createLayout() {
 
         getContentPane().add(panel);
         setSize(500,250);
-        setLocationRelativeTo(null);
         setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
         setVisible(true);
     }
@@ -106,15 +105,20 @@ private void addEventListeners() {
             java.sql.Date sqlStartDate = new java.sql.Date(date.getTime());
             String lieu = lieuTextField.getText();
             boolean certification = certificationCheckbox.isSelected();
-            formationDAO.addFormation(new Formation(reference, title, sqlStartDate, lieu, certification));
+
+            try {
+                formationDAO.addFormation(new Formation(reference, title, sqlStartDate, lieu, certification));
+            } catch (Exception ex) {
+                JOptionPane.showMessageDialog(this, "Erreur lors de l'ajout de la formation");
+                throw new RuntimeException(ex);
+            }
+            JOptionPane.showMessageDialog(this, "Formation ajoutée avec succès");
             dispose();
         });
 
         cancelButton.addActionListener(e -> dispose());
     }
 
-    public static void main(String[] args) {
-        new IHMAjoutFormation();
-    }
+
 
 }
diff --git a/src/ExercicesTP/IHM/IHMRechercheFormation.java b/src/ExercicesTP/IHM/IHMRechercheFormation.java
index 0b82b16..e16752f 100644
--- a/src/ExercicesTP/IHM/IHMRechercheFormation.java
+++ b/src/ExercicesTP/IHM/IHMRechercheFormation.java
@@ -9,7 +9,7 @@
 import ExercicesTP.CRUD.FormationDAO;
 import ExercicesTP.Formation;
 
-public class IHMRechercheFormation extends JFrame {
+public class IHMRechercheFormation extends JInternalFrame {
 
     private JLabel referenceLabel, titleLabel, dateLabel, lieuLabel, certificationLabel;
     private JTextField referenceField, titleField;
@@ -17,12 +17,12 @@ public class IHMRechercheFormation extends JFrame {
     private JCheckBox certificationCheckbox;
     private JButton rechercheButton, cancelButton, modifierButton, supprimerButton;
     public FormationDAO formationDAO;
-    public IHMRechercheFormation() {
-        super("Ajout d'une formation");
+    public IHMRechercheFormation(FormationDAO dao) {
+        super("Recherche d'une formation");
         initializeComponents();
         createLayout();
         addEventListeners();
-        formationDAO = new FormationDAO();
+        formationDAO = dao;
         this.setVisible(true);
     }
 
@@ -74,9 +74,12 @@ private void createLayout() {
         getContentPane().add(panel);
         getContentPane().add(panel2);
         getContentPane().setLayout(new FlowLayout());
+        modifierButton.setEnabled(false);
+        supprimerButton.setEnabled(false);
+        rechercheButton.setEnabled(false);
+
 
         setSize(500,250);
-        setLocationRelativeTo(null);
         setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
         setVisible(true);
     }
@@ -95,7 +98,11 @@ private void clearInputs() {
         dateTextField.setText("");
         lieuTextField.setText("");
         certificationCheckbox.setSelected(false);
+        supprimerButton.setEnabled(false);
+        modifierButton.setEnabled(false);
+        rechercheButton.setEnabled(false);
     }
+
     private void addEventListeners() {
         rechercheButton.addActionListener(e -> {
             Formation formation = formationDAO.getFormation(Integer.parseInt(referenceField.getText()));
@@ -125,6 +132,24 @@ private void addEventListeners() {
 
         });
 
+        referenceField.addFocusListener(new java.awt.event.FocusAdapter() {
+            public void focusLost(java.awt.event.FocusEvent evt) {
+                if(referenceField.getText().isEmpty()) return;
+                Formation formation = formationDAO.getFormation(Integer.parseInt(referenceField.getText()));
+                if (formation != null) {
+                    modifierButton.setEnabled(true);
+                    supprimerButton.setEnabled(true);
+                } else {
+                    modifierButton.setEnabled(false);
+                    supprimerButton.setEnabled(false);
+                }
+            }
+        });
+        referenceField.addKeyListener(new java.awt.event.KeyAdapter() {
+            public void keyReleased(java.awt.event.KeyEvent evt) {
+                rechercheButton.setEnabled(!referenceField.getText().isEmpty());
+            }
+        });
     }
 
 
diff --git a/src/ExercicesTP/IHM/Principale.java b/src/ExercicesTP/IHM/Principale.java
index 9789c85..b18f52c 100644
--- a/src/ExercicesTP/IHM/Principale.java
+++ b/src/ExercicesTP/IHM/Principale.java
@@ -1,5 +1,6 @@
 package ExercicesTP.IHM;
 
+import ExercicesTP.CRUD.FormationDAO;
 import TP_Base.Config;
 import TP_Base.MyConnexion;
 
@@ -27,9 +28,8 @@ public class Principale extends JFrame {
     JMenuItem menuItemRechercherFormation;
     JMenuItem menuItemAfficherFormation;
     JDesktopPane desktop;
-    Connection con = null;
+    FormationDAO formationDao;
     Principale() {
-        con = MyConnexion.getConnection(Config.URL, Config.USERNAME, Config.PASSWORD);
         menuBar = new JMenuBar();
         this.setTitle("Gestion des formation");
         this.setSize(1000, 900);
@@ -71,23 +71,31 @@ public class Principale extends JFrame {
         menuBar.add(menuEnseignant);
         this.setJMenuBar(menuBar);
         this.setVisible(true);
-
+        formationDao = new FormationDAO();
         // listenners
         menuItemAjouteurFormation.addActionListener(new ActionListener() {
             @Override
             public void actionPerformed(ActionEvent e) {
-                IHMAjoutFormation ihmAjout = new IHMAjoutFormation();
+                IHMAjoutFormation ihmAjout = new IHMAjoutFormation(formationDao);
                 desktop.add(ihmAjout);
             }
         });
         menuItemRechercherFormation.addActionListener(new ActionListener() {
             @Override
             public void actionPerformed(ActionEvent e) {
-                IHMRechercheFormation ihmRecherche = new IHMRechercheFormation();
+                IHMRechercheFormation ihmRecherche = new IHMRechercheFormation(formationDao);
                 desktop.add(ihmRecherche);
             }
         });
 
+        menuItemAfficherFormation.addActionListener(new ActionListener() {
+            @Override
+            public void actionPerformed(ActionEvent e) {
+                IHMAffichageFormation ihmAffichage = new IHMAffichageFormation(formationDao);
+                desktop.add(ihmAffichage);
+            }
+        });
+
 
 
 
diff --git a/src/ExercicesTP/interfaces/FormationDaoCRUD.java b/src/ExercicesTP/interfaces/FormationDaoCRUD.java
index 379ddd0..b240c20 100644
--- a/src/ExercicesTP/interfaces/FormationDaoCRUD.java
+++ b/src/ExercicesTP/interfaces/FormationDaoCRUD.java
@@ -1,10 +1,14 @@
 package ExercicesTP.interfaces;
 import ExercicesTP.Formation;
 
+import java.sql.ResultSet;
+
 public interface FormationDaoCRUD {
     public void addFormation(Formation formation);
     public void deleteFormation(int id);
     public void updateFormation(Formation formation);
     public Formation getFormation(int id);
     public Formation[] getAllFormations();
+
+    public ResultSet selection(String rq);
 }