From 363a4d410d12f4b1ed39b71f640e2f1474b857fb Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?L=C3=AA=20Th=C3=A0nh=20=C4=90=E1=BA=A1t?=
 <91755733+lds217@users.noreply.github.com>
Date: Wed, 18 Jun 2025 17:19:25 +0700
Subject: [PATCH] [update] Enhance TemplateDialog and ServerHandler
 functionality by implementing template management features. Add methods for
 adding, editing, retrieving, and deleting templates, along with corresponding
 network request handling. Update UI components for better user interaction
 and improve data handling for template operations.

---
 .../TemplateDialog/TemplateDialog.java        | 248 +++++++++++++++---
 src/main/java/BsK/common/entity/Template.java |  21 ++
 .../BsK/common/packet/req/AddTemplateReq.java |  21 ++
 .../common/packet/req/DeleteTemplateReq.java  |  13 +
 .../common/packet/req/EditTemplateReq.java    |  14 +
 .../common/packet/req/GetAllTemplatesReq.java |   6 +
 .../BsK/common/packet/res/AddTemplateRes.java |  14 +
 .../common/packet/res/DeleteTemplateRes.java  |  14 +
 .../common/packet/res/EditTemplateRes.java    |  14 +
 .../common/packet/res/GetAllTemplatesRes.java |  16 ++
 .../server/network/handler/ServerHandler.java | 103 ++++++++
 src/main/resources/database/BSK.db            | Bin 1171456 -> 1175552 bytes
 12 files changed, 453 insertions(+), 31 deletions(-)
 create mode 100644 src/main/java/BsK/common/entity/Template.java
 create mode 100644 src/main/java/BsK/common/packet/req/AddTemplateReq.java
 create mode 100644 src/main/java/BsK/common/packet/req/DeleteTemplateReq.java
 create mode 100644 src/main/java/BsK/common/packet/req/EditTemplateReq.java
 create mode 100644 src/main/java/BsK/common/packet/req/GetAllTemplatesReq.java
 create mode 100644 src/main/java/BsK/common/packet/res/AddTemplateRes.java
 create mode 100644 src/main/java/BsK/common/packet/res/DeleteTemplateRes.java
 create mode 100644 src/main/java/BsK/common/packet/res/EditTemplateRes.java
 create mode 100644 src/main/java/BsK/common/packet/res/GetAllTemplatesRes.java

diff --git a/src/main/java/BsK/client/ui/component/CheckUpPage/TemplateDialog/TemplateDialog.java b/src/main/java/BsK/client/ui/component/CheckUpPage/TemplateDialog/TemplateDialog.java
index 2d01b35..149e655 100644
--- a/src/main/java/BsK/client/ui/component/CheckUpPage/TemplateDialog/TemplateDialog.java
+++ b/src/main/java/BsK/client/ui/component/CheckUpPage/TemplateDialog/TemplateDialog.java
@@ -1,7 +1,17 @@
 package BsK.client.ui.component.CheckUpPage.TemplateDialog;
 
 import BsK.client.ui.component.MainFrame;
+import BsK.common.packet.req.AddTemplateReq;
+import BsK.common.packet.res.AddTemplateRes;
+import BsK.common.packet.req.DeleteTemplateReq;
+import BsK.common.packet.res.DeleteTemplateRes;
+import BsK.common.packet.req.EditTemplateReq;
+import BsK.common.packet.res.EditTemplateRes;
+import BsK.common.packet.req.GetAllTemplatesReq;
+import BsK.common.packet.res.GetAllTemplatesRes;
+import BsK.common.util.network.NetworkUtil;
 import lombok.extern.slf4j.Slf4j;
+import BsK.common.entity.Template;
 
 import javax.swing.*;
 import javax.swing.border.TitledBorder;
@@ -16,14 +26,23 @@ import java.awt.event.ActionEvent;
 import java.awt.event.ActionListener;
 import java.awt.event.WindowAdapter;
 import java.awt.event.WindowEvent;
+import java.io.ByteArrayOutputStream;
+import BsK.client.network.handler.ClientHandler;
+import BsK.client.network.handler.ResponseListener;
+import java.io.StringReader;
+import java.util.List;
 
 @Slf4j
 public class TemplateDialog extends JDialog {
     private MainFrame mainFrame;
+    private ResponseListener<AddTemplateRes> addTemplateResListener;
+    private ResponseListener<GetAllTemplatesRes> getAllTemplatesResListener;
+    private ResponseListener<EditTemplateRes> editTemplateResListener;
+    private ResponseListener<DeleteTemplateRes> deleteTemplateResListener;
+    private List<Template> templates;
     
     // Left panel components
     private JTextField idField;
-    private JSpinner sttSpinner;
     private JComboBox<String> genderComboBox;
     private JTextField templateNameField;
     private JTextField titleField;
@@ -67,6 +86,27 @@ public class TemplateDialog extends JDialog {
                     mainFrame.setState(Frame.NORMAL);
                 }
             }
+
+            @Override
+            public void windowOpened(WindowEvent e) {
+                loadTemplates();
+            }
+
+            @Override
+            public void windowClosed(WindowEvent e) {
+                if (addTemplateResListener != null) {
+                    ClientHandler.deleteListener(AddTemplateRes.class, addTemplateResListener);
+                }
+                if (getAllTemplatesResListener != null) {
+                    ClientHandler.deleteListener(GetAllTemplatesRes.class, getAllTemplatesResListener);
+                }
+                if (editTemplateResListener != null) {
+                    ClientHandler.deleteListener(EditTemplateRes.class, editTemplateResListener);
+                }
+                if (deleteTemplateResListener != null) {
+                    ClientHandler.deleteListener(DeleteTemplateRes.class, deleteTemplateResListener);
+                }
+            }
         });
         
         initializeComponents();
@@ -82,8 +122,7 @@ public class TemplateDialog extends JDialog {
         // Left panel components
         idField = new JTextField(10);
         idField.setEditable(false);
-        
-        sttSpinner = new JSpinner(new SpinnerNumberModel(1, 1, 999, 1));
+
         
         genderComboBox = new JComboBox<>(new String[]{"Chung", "Nam", "Nữ"});
         
@@ -98,7 +137,7 @@ public class TemplateDialog extends JDialog {
         printTypeComboBox = new JComboBox<>(new String[]{"Ngang", "Dọc"});
         
         // Table for template list
-        String[] columnNames = {"STT", "Tên mẫu"};
+        String[] columnNames = {"ID", "Tên mẫu"};
         tableModel = new DefaultTableModel(columnNames, 0) {
             @Override
             public boolean isCellEditable(int row, int column) {
@@ -175,50 +214,44 @@ public class TemplateDialog extends JDialog {
         buttonPanel.add(deleteButton);
         infoPanel.add(buttonPanel, gbc);
         
-        // Row 2: Id, STT
+        // Row 2: Id and Gender
         gbc.gridwidth = 1;
         gbc.gridx = 0; gbc.gridy = 1;
         infoPanel.add(new JLabel("Id:"), gbc);
         gbc.gridx = 1;
         infoPanel.add(idField, gbc);
-        
+
         gbc.gridx = 2;
-        infoPanel.add(new JLabel("STT:"), gbc);
-        gbc.gridx = 3;
-        infoPanel.add(sttSpinner, gbc);
-        
-        // Row 3: Giới
-        gbc.gridx = 0; gbc.gridy = 2;
         infoPanel.add(new JLabel("Giới:"), gbc);
-        gbc.gridx = 1; gbc.gridwidth = 3;
+        gbc.gridx = 3;
         infoPanel.add(genderComboBox, gbc);
-        
-        // Row 4: Tên mẫu
+
+        // Row 3: Tên mẫu
         gbc.gridwidth = 1;
-        gbc.gridx = 0; gbc.gridy = 3;
+        gbc.gridx = 0; gbc.gridy = 2;
         infoPanel.add(new JLabel("Tên mẫu:"), gbc);
         gbc.gridx = 1; gbc.gridwidth = 3; gbc.fill = GridBagConstraints.HORIZONTAL;
         infoPanel.add(templateNameField, gbc);
         
-        // Row 5: Tiêu đề
+        // Row 4: Tiêu đề
         gbc.gridwidth = 1; gbc.fill = GridBagConstraints.NONE;
-        gbc.gridx = 0; gbc.gridy = 4;
+        gbc.gridx = 0; gbc.gridy = 3;
         infoPanel.add(new JLabel("Tiêu đề:"), gbc);
         gbc.gridx = 1; gbc.gridwidth = 3; gbc.fill = GridBagConstraints.HORIZONTAL;
         infoPanel.add(titleField, gbc);
         
-        // Row 6: Chẩn đoán (2 row span instead of 3)
+        // Row 5: Chẩn đoán
         gbc.gridwidth = 1; gbc.fill = GridBagConstraints.NONE;
-        gbc.gridx = 0; gbc.gridy = 5;
+        gbc.gridx = 0; gbc.gridy = 4;
         infoPanel.add(new JLabel("Chẩn đoán:"), gbc);
         gbc.gridx = 1; gbc.gridwidth = 3; gbc.gridheight = 2;
         gbc.fill = GridBagConstraints.BOTH;
         infoPanel.add(new JScrollPane(diagnosisArea), gbc);
         
-        // Row 7: Số lượng hình, Kiểu in (fixed positioning)
+        // Row 6: Số lượng hình, Kiểu in
         gbc.gridheight = 1; gbc.fill = GridBagConstraints.NONE;
         gbc.gridwidth = 1;
-        gbc.gridx = 0; gbc.gridy = 7;
+        gbc.gridx = 0; gbc.gridy = 6;
         infoPanel.add(new JLabel("Số lượng hình:"), gbc);
         gbc.gridx = 1;
         infoPanel.add(imageCountComboBox, gbc);
@@ -402,7 +435,51 @@ public class TemplateDialog extends JDialog {
         
         addNewButton.addActionListener(e -> {
             // TODO: Implement add new template functionality
-            log.info("Add new template button clicked");
+            String templateName = templateNameField.getText();
+            String templateTitle = titleField.getText();
+            String templateDiagnosis = diagnosisArea.getText();
+            String templateConclusion = conclusionField.getText();
+            String templateSuggestion = suggestionField.getText();
+            String templateImageCount = imageCountComboBox.getSelectedItem().toString();
+            String templateContent = "";
+            try {
+                RTFEditorKit rtfEditorKit = (RTFEditorKit) contentRTFField.getEditorKit();
+                ByteArrayOutputStream baos = new ByteArrayOutputStream();
+                rtfEditorKit.write(baos, contentRTFField.getDocument(), 0, contentRTFField.getDocument().getLength());
+                templateContent = baos.toString();
+            } catch (Exception ex) {
+                log.error("Could not get RTF text from contentRTFField", ex);
+            }
+            String templatePrintType = printTypeComboBox.getSelectedItem().toString();
+            String templateGender = genderComboBox.getSelectedItem().toString();
+            log.info("Template name: {}", templateName);
+            log.info("Template title: {}", templateTitle);
+            log.info("Template diagnosis: {}", templateDiagnosis);
+            log.info("Template conclusion: {}", templateConclusion);
+            log.info("Template suggestion: {}", templateSuggestion);
+            log.info("Template image count: {}", templateImageCount);
+            log.info("Template print type: {}", templatePrintType);
+            log.info("Template gender: {}", templateGender);
+            log.info("Template content: {}", templateContent);
+            addTemplateResListener = response -> {
+                SwingUtilities.invokeLater(() -> {
+                    loadTemplates();
+                    JOptionPane.showMessageDialog(this, response.getMessage(), response.isSuccess() ? "Success" : "Error", response.isSuccess() ? JOptionPane.INFORMATION_MESSAGE : JOptionPane.ERROR_MESSAGE);
+                    // delete listener
+            ClientHandler.deleteListener(AddTemplateRes.class, addTemplateResListener);
+                });
+            };
+            ClientHandler.addResponseListener(AddTemplateRes.class, addTemplateResListener);
+
+            NetworkUtil.sendPacket(ClientHandler.ctx.channel(), new AddTemplateReq(templateName, templateTitle, templateDiagnosis, templateConclusion,
+                        templateSuggestion, templateImageCount, templatePrintType, templateGender, templateContent));
+                    
+            
+            
+            
+
+            
+            
         });
         
         cancelButton.addActionListener(e -> {
@@ -412,13 +489,11 @@ public class TemplateDialog extends JDialog {
         });
         
         saveButton.addActionListener(e -> {
-            // TODO: Implement save template functionality
-            log.info("Save template button clicked");
+            saveTemplate();
         });
         
         deleteButton.addActionListener(e -> {
-            // TODO: Implement delete template functionality
-            log.info("Delete template button clicked");
+            deleteTemplate();
         });
         
         templateTable.getSelectionModel().addListSelectionListener(e -> {
@@ -427,6 +502,11 @@ public class TemplateDialog extends JDialog {
                 int selectedRow = templateTable.getSelectedRow();
                 if (selectedRow >= 0) {
                     log.info("Template selected: row {}", selectedRow);
+                    int templateId = (int) templateTable.getValueAt(selectedRow, 0);
+                    templates.stream()
+                        .filter(t -> t.getTemplateId() == templateId)
+                        .findFirst()
+                        .ifPresent(this::populateFieldsFromTemplate);
                 }
             }
         });
@@ -434,18 +514,124 @@ public class TemplateDialog extends JDialog {
     
     // TODO: Add methods for backend communication
     private void loadTemplates() {
-        // TODO: Load templates from backend
+        getAllTemplatesResListener = response -> {
+            this.templates = response.getTemplates();
+            SwingUtilities.invokeLater(() -> {
+                tableModel.setRowCount(0);
+                for (Template template : templates) {
+                    tableModel.addRow(new Object[]{template.getTemplateId(), template.getTemplateName()});
+                }
+            });
+        };
+        ClientHandler.addResponseListener(GetAllTemplatesRes.class, getAllTemplatesResListener);
+        NetworkUtil.sendPacket(ClientHandler.ctx.channel(), new GetAllTemplatesReq());
+    }
+
+    private void populateFieldsFromTemplate(Template template) {
+        idField.setText(String.valueOf(template.getTemplateId()));
+        genderComboBox.setSelectedItem(template.getTemplateGender());
+        templateNameField.setText(template.getTemplateName());
+        titleField.setText(template.getTemplateTitle());
+        diagnosisArea.setText(template.getDiagnosis());
+        imageCountComboBox.setSelectedItem(template.getPhotoNum());
+        printTypeComboBox.setSelectedItem(template.getPrintType());
+        conclusionField.setText(template.getConclusion());
+        suggestionField.setText(template.getSuggestion());
+        
+        try {
+            contentRTFField.setText(""); // Clear previous content
+            RTFEditorKit rtfEditorKit = (RTFEditorKit) contentRTFField.getEditorKit();
+            StringReader reader = new StringReader(template.getContent());
+            rtfEditorKit.read(reader, contentRTFField.getDocument(), 0);
+        } catch (Exception ex) {
+            log.error("Failed to load RTF content for template ID {}", template.getTemplateId(), ex);
+            contentRTFField.setText(template.getContent()); // Fallback to plain text
+        }
     }
     
     private void saveTemplate() {
-        // TODO: Save template to backend
+        if (idField.getText().isEmpty()) {
+            JOptionPane.showMessageDialog(this, "Please select a template to edit.", "No Template Selected", JOptionPane.WARNING_MESSAGE);
+            return;
+        }
+
+        String templateContent = "";
+        try {
+            RTFEditorKit rtfEditorKit = (RTFEditorKit) contentRTFField.getEditorKit();
+            ByteArrayOutputStream baos = new ByteArrayOutputStream();
+            rtfEditorKit.write(baos, contentRTFField.getDocument(), 0, contentRTFField.getDocument().getLength());
+            templateContent = baos.toString();
+        } catch (Exception ex) {
+            log.error("Could not get RTF text from contentRTFField", ex);
+        }
+
+        Template template = new Template(
+            Integer.parseInt(idField.getText()),
+            genderComboBox.getSelectedItem().toString(),
+            templateNameField.getText(),
+            titleField.getText(),
+            imageCountComboBox.getSelectedItem().toString(),
+            printTypeComboBox.getSelectedItem().toString(),
+            templateContent,
+            conclusionField.getText(),
+            suggestionField.getText(),
+            diagnosisArea.getText()
+        );
+
+        editTemplateResListener = response -> {
+            SwingUtilities.invokeLater(() -> {
+                JOptionPane.showMessageDialog(this, response.getMessage(), response.isSuccess() ? "Success" : "Error", response.isSuccess() ? JOptionPane.INFORMATION_MESSAGE : JOptionPane.ERROR_MESSAGE);
+                if (response.isSuccess()) {
+                    loadTemplates();
+                }
+                // delete listener
+                ClientHandler.deleteListener(EditTemplateRes.class, editTemplateResListener);
+            });
+        };
+
+        ClientHandler.addResponseListener(EditTemplateRes.class, editTemplateResListener);
+        NetworkUtil.sendPacket(ClientHandler.ctx.channel(), new EditTemplateReq(template));
+
+        
     }
     
     private void deleteTemplate() {
-        // TODO: Delete template from backend
+        if (idField.getText().isEmpty()) {
+            JOptionPane.showMessageDialog(this, "Please select a template to delete.", "No Template Selected", JOptionPane.WARNING_MESSAGE);
+            return;
+        }
+
+        int response = JOptionPane.showConfirmDialog(this, "Are you sure you want to delete this template?", "Confirm Deletion", JOptionPane.YES_NO_OPTION, JOptionPane.WARNING_MESSAGE);
+        if (response == JOptionPane.YES_OPTION) {
+            int templateId = Integer.parseInt(idField.getText());
+
+            deleteTemplateResListener = res -> {
+                SwingUtilities.invokeLater(() -> {
+                    JOptionPane.showMessageDialog(this, res.getMessage(), res.isSuccess() ? "Success" : "Error", res.isSuccess() ? JOptionPane.INFORMATION_MESSAGE : JOptionPane.ERROR_MESSAGE);
+                    if (res.isSuccess()) {
+                        loadTemplates();
+                        clearFields();
+                    }
+                    // delete listener
+                    ClientHandler.deleteListener(DeleteTemplateRes.class, deleteTemplateResListener);
+                });
+            };
+
+            ClientHandler.addResponseListener(DeleteTemplateRes.class, deleteTemplateResListener);
+            NetworkUtil.sendPacket(ClientHandler.ctx.channel(), new DeleteTemplateReq(templateId));
+        }
     }
     
     private void clearFields() {
-        // TODO: Clear all input fields
+        idField.setText("");
+        genderComboBox.setSelectedIndex(0);
+        templateNameField.setText("");
+        titleField.setText("");
+        diagnosisArea.setText("");
+        imageCountComboBox.setSelectedIndex(0);
+        printTypeComboBox.setSelectedIndex(0);
+        contentRTFField.setText("");
+        conclusionField.setText("");
+        suggestionField.setText("");
     }
 } 
\ No newline at end of file
diff --git a/src/main/java/BsK/common/entity/Template.java b/src/main/java/BsK/common/entity/Template.java
new file mode 100644
index 0000000..58295f2
--- /dev/null
+++ b/src/main/java/BsK/common/entity/Template.java
@@ -0,0 +1,21 @@
+package BsK.common.entity;
+
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+@Data
+@AllArgsConstructor
+@NoArgsConstructor
+public class Template {
+    private int templateId;
+    private String templateGender;
+    private String templateName;
+    private String templateTitle;
+    private String photoNum;
+    private String printType;
+    private String content;
+    private String conclusion;
+    private String suggestion;
+    private String diagnosis;
+} 
\ No newline at end of file
diff --git a/src/main/java/BsK/common/packet/req/AddTemplateReq.java b/src/main/java/BsK/common/packet/req/AddTemplateReq.java
new file mode 100644
index 0000000..ac7e057
--- /dev/null
+++ b/src/main/java/BsK/common/packet/req/AddTemplateReq.java
@@ -0,0 +1,21 @@
+package BsK.common.packet.req;
+
+import BsK.common.packet.Packet;
+import lombok.AllArgsConstructor;
+import lombok.NoArgsConstructor;
+import lombok.Data;
+
+@Data
+@AllArgsConstructor
+@NoArgsConstructor
+public class AddTemplateReq implements Packet {
+    private String templateName;
+    private String templateTitle;
+    private String templateDiagnosis;
+    private String templateConclusion;
+    private String templateSuggestion;
+    private String templateImageCount;
+    private String templatePrintType;
+    private String templateGender;
+    private String templateContent;
+}
diff --git a/src/main/java/BsK/common/packet/req/DeleteTemplateReq.java b/src/main/java/BsK/common/packet/req/DeleteTemplateReq.java
new file mode 100644
index 0000000..bcdd5ff
--- /dev/null
+++ b/src/main/java/BsK/common/packet/req/DeleteTemplateReq.java
@@ -0,0 +1,13 @@
+package BsK.common.packet.req;
+
+import BsK.common.packet.Packet;
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+@Data
+@AllArgsConstructor
+@NoArgsConstructor
+public class DeleteTemplateReq implements Packet {
+    private int templateId;
+} 
\ No newline at end of file
diff --git a/src/main/java/BsK/common/packet/req/EditTemplateReq.java b/src/main/java/BsK/common/packet/req/EditTemplateReq.java
new file mode 100644
index 0000000..b5f8e54
--- /dev/null
+++ b/src/main/java/BsK/common/packet/req/EditTemplateReq.java
@@ -0,0 +1,14 @@
+package BsK.common.packet.req;
+
+import BsK.common.entity.Template;
+import BsK.common.packet.Packet;
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+@Data
+@AllArgsConstructor
+@NoArgsConstructor
+public class EditTemplateReq implements Packet {
+    private Template template;
+} 
\ No newline at end of file
diff --git a/src/main/java/BsK/common/packet/req/GetAllTemplatesReq.java b/src/main/java/BsK/common/packet/req/GetAllTemplatesReq.java
new file mode 100644
index 0000000..6bea86b
--- /dev/null
+++ b/src/main/java/BsK/common/packet/req/GetAllTemplatesReq.java
@@ -0,0 +1,6 @@
+package BsK.common.packet.req;
+
+import BsK.common.packet.Packet;
+
+public class GetAllTemplatesReq implements Packet {
+} 
\ No newline at end of file
diff --git a/src/main/java/BsK/common/packet/res/AddTemplateRes.java b/src/main/java/BsK/common/packet/res/AddTemplateRes.java
new file mode 100644
index 0000000..36111c9
--- /dev/null
+++ b/src/main/java/BsK/common/packet/res/AddTemplateRes.java
@@ -0,0 +1,14 @@
+package BsK.common.packet.res;
+
+import BsK.common.packet.Packet;
+import lombok.AllArgsConstructor;
+import lombok.NoArgsConstructor;
+import lombok.Data;
+
+@Data
+@AllArgsConstructor
+@NoArgsConstructor
+public class AddTemplateRes implements Packet {
+    private boolean success;
+    private String message;
+}
diff --git a/src/main/java/BsK/common/packet/res/DeleteTemplateRes.java b/src/main/java/BsK/common/packet/res/DeleteTemplateRes.java
new file mode 100644
index 0000000..1477fb5
--- /dev/null
+++ b/src/main/java/BsK/common/packet/res/DeleteTemplateRes.java
@@ -0,0 +1,14 @@
+package BsK.common.packet.res;
+
+import BsK.common.packet.Packet;
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+@Data
+@AllArgsConstructor
+@NoArgsConstructor
+public class DeleteTemplateRes implements Packet {
+    private boolean success;
+    private String message;
+} 
\ No newline at end of file
diff --git a/src/main/java/BsK/common/packet/res/EditTemplateRes.java b/src/main/java/BsK/common/packet/res/EditTemplateRes.java
new file mode 100644
index 0000000..b225b01
--- /dev/null
+++ b/src/main/java/BsK/common/packet/res/EditTemplateRes.java
@@ -0,0 +1,14 @@
+package BsK.common.packet.res;
+
+import BsK.common.packet.Packet;
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+@Data
+@AllArgsConstructor
+@NoArgsConstructor
+public class EditTemplateRes implements Packet {
+    private boolean success;
+    private String message;
+} 
\ No newline at end of file
diff --git a/src/main/java/BsK/common/packet/res/GetAllTemplatesRes.java b/src/main/java/BsK/common/packet/res/GetAllTemplatesRes.java
new file mode 100644
index 0000000..c0ac41e
--- /dev/null
+++ b/src/main/java/BsK/common/packet/res/GetAllTemplatesRes.java
@@ -0,0 +1,16 @@
+package BsK.common.packet.res;
+
+import BsK.common.entity.Template;
+import BsK.common.packet.Packet;
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+import java.util.List;
+
+@Data
+@AllArgsConstructor
+@NoArgsConstructor
+public class GetAllTemplatesRes implements Packet {
+    private List<Template> templates;
+} 
\ No newline at end of file
diff --git a/src/main/java/BsK/server/network/handler/ServerHandler.java b/src/main/java/BsK/server/network/handler/ServerHandler.java
index 5e42e04..cb660cb 100644
--- a/src/main/java/BsK/server/network/handler/ServerHandler.java
+++ b/src/main/java/BsK/server/network/handler/ServerHandler.java
@@ -28,12 +28,14 @@ import java.text.SimpleDateFormat;
 import java.util.ArrayList;
 import java.util.Date;
 import java.util.HashMap;
+import java.util.List;
 
 import lombok.extern.slf4j.Slf4j;
 
 import BsK.common.entity.Medicine;
 import BsK.common.entity.Service;
 import BsK.common.entity.PatientHistory;
+import BsK.common.entity.Template;
 
 import static BsK.server.Server.statement;
 
@@ -1026,6 +1028,107 @@ public class ServerHandler extends SimpleChannelInboundHandler<TextWebSocketFram
         UserUtil.sendPacket(currentUser.getSessionId(), new GetOrderInfoByCheckupRes(medicinePrescription, servicePrescription));
         log.info("Sent order info for checkup {} to client", checkupId);
       }
+      if (packet instanceof AddTemplateReq addTemplateReq) {
+        log.debug("Received AddTemplateReq: {}", addTemplateReq);
+        String templateName = addTemplateReq.getTemplateName();
+        String templateTitle = addTemplateReq.getTemplateTitle();
+        String templateDiagnosis = addTemplateReq.getTemplateDiagnosis();
+        String templateConclusion = addTemplateReq.getTemplateConclusion();
+        String templateSuggestion = addTemplateReq.getTemplateSuggestion();
+        String templateImageCount = addTemplateReq.getTemplateImageCount();
+        String templatePrintType = addTemplateReq.getTemplatePrintType();
+        String templateGender = addTemplateReq.getTemplateGender();
+        String templateContent = addTemplateReq.getTemplateContent();
+        try {
+          PreparedStatement templateStmt = Server.connection.prepareStatement(
+            """
+            INSERT INTO CheckupTemplate (template_gender, template_name, template_title, photo_num, print_type, content, conclusion, suggestion, diagnosis)
+            VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?)
+            """);
+          templateStmt.setString(1, templateGender);
+          templateStmt.setString(2, templateName);
+          templateStmt.setString(3, templateTitle);
+          templateStmt.setString(4, templateImageCount);
+          templateStmt.setString(5, templatePrintType);
+          templateStmt.setString(6, templateContent);
+          templateStmt.setString(7, templateConclusion);
+          templateStmt.setString(8, templateSuggestion);
+          templateStmt.setString(9, templateDiagnosis);
+          templateStmt.executeUpdate();
+          log.info("Template saved successfully");
+          UserUtil.sendPacket(currentUser.getSessionId(), new AddTemplateRes(true, "Template saved successfully"));
+        } catch (SQLException e) {
+          log.error("Error saving template", e);
+          UserUtil.sendPacket(currentUser.getSessionId(), new ErrorResponse(Error.SQL_EXCEPTION));
+        }
+      }
+      if (packet instanceof GetAllTemplatesReq) {
+        log.debug("Received GetAllTemplatesReq");
+        try {
+            PreparedStatement stmt = Server.connection.prepareStatement("SELECT * FROM CheckupTemplate");
+            ResultSet rs = stmt.executeQuery();
+            List<Template> templates = new ArrayList<>();
+            while (rs.next()) {
+                templates.add(new Template(
+                    rs.getInt("template_id"),
+                    rs.getString("template_gender"),
+                    rs.getString("template_name"),
+                    rs.getString("template_title"),
+                    rs.getString("photo_num"),
+                    rs.getString("print_type"),
+                    rs.getString("content"),
+                    rs.getString("conclusion"),
+                    rs.getString("suggestion"),
+                    rs.getString("diagnosis")
+                ));
+            }
+            UserUtil.sendPacket(currentUser.getSessionId(), new GetAllTemplatesRes(templates));
+        } catch (SQLException e) {
+            log.error("Error fetching templates", e);
+            UserUtil.sendPacket(currentUser.getSessionId(), new ErrorResponse(Error.SQL_EXCEPTION));
+        }
+      }
+      if (packet instanceof EditTemplateReq editTemplateReq) {
+        log.debug("Received EditTemplateReq: {}", editTemplateReq);
+        Template template = editTemplateReq.getTemplate();
+        try {
+            PreparedStatement stmt = Server.connection.prepareStatement(
+                """
+                UPDATE CheckupTemplate SET template_gender = ?, template_name = ?, template_title = ?, photo_num = ?, print_type = ?, content = ?, conclusion = ?, suggestion = ?, diagnosis = ?
+                WHERE template_id = ?
+                """
+            );
+            stmt.setString(1, template.getTemplateGender());
+            stmt.setString(2, template.getTemplateName());
+            stmt.setString(3, template.getTemplateTitle());
+            stmt.setString(4, template.getPhotoNum());
+            stmt.setString(5, template.getPrintType());
+            stmt.setString(6, template.getContent());
+            stmt.setString(7, template.getConclusion());
+            stmt.setString(8, template.getSuggestion());
+            stmt.setString(9, template.getDiagnosis());
+            stmt.setInt(10, template.getTemplateId());
+            stmt.executeUpdate();
+            log.info("Template updated successfully");
+            UserUtil.sendPacket(currentUser.getSessionId(), new EditTemplateRes(true, "Template updated successfully"));
+        } catch (SQLException e) {
+            log.error("Error updating template", e);
+            UserUtil.sendPacket(currentUser.getSessionId(), new EditTemplateRes(false, "Error updating template: " + e.getMessage()));
+        }
+      }
+      if (packet instanceof DeleteTemplateReq deleteTemplateReq) {
+        log.debug("Received DeleteTemplateReq: {}", deleteTemplateReq);
+        try {
+            PreparedStatement stmt = Server.connection.prepareStatement("DELETE FROM CheckupTemplate WHERE template_id = ?");
+            stmt.setInt(1, deleteTemplateReq.getTemplateId());
+            stmt.executeUpdate();
+            log.info("Template deleted successfully");
+            UserUtil.sendPacket(currentUser.getSessionId(), new DeleteTemplateRes(true, "Template deleted successfully"));
+        } catch (SQLException e) {
+            log.error("Error deleting template", e);
+            UserUtil.sendPacket(currentUser.getSessionId(), new DeleteTemplateRes(false, "Error deleting template: " + e.getMessage()));
+        }
+      }
     }
   }
 
diff --git a/src/main/resources/database/BSK.db b/src/main/resources/database/BSK.db
index 0514555378a7baf3b42a53e82bcdb7476961cc8c..10a32e3df4a9b71aa3b4799553eadba65042392a 100644
GIT binary patch
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