avatar on staff register (#315)

desktop/src/main/java/org/example/petshopdesktop/controllers/dialogcontrollers/StaffRegisterDialogController.java

@@ -11,15 +11,21 @@ import javafx.scene.control.Label;
 import javafx.scene.control.ListCell;
 import javafx.scene.control.PasswordField;
 import javafx.scene.control.TextField;
+import javafx.scene.image.ImageView;
 import javafx.stage.Stage;
 import org.example.petshopdesktop.Validator;
 import org.example.petshopdesktop.api.dto.common.DropdownOption;
 import org.example.petshopdesktop.api.dto.employee.EmployeeRequest;
+import org.example.petshopdesktop.api.dto.employee.EmployeeResponse;
 import org.example.petshopdesktop.api.endpoints.DropdownApi;
 import org.example.petshopdesktop.api.endpoints.EmployeeApi;
+import org.example.petshopdesktop.api.endpoints.UserApi;
 import org.example.petshopdesktop.util.ActivityLogger;
+import org.example.petshopdesktop.util.DesktopImageSupport;
+import org.example.petshopdesktop.util.FilePickerSupport;
 import org.example.petshopdesktop.util.TextFieldFormatSupport;
 
+import java.io.File;
 import java.util.List;
 
 public class StaffRegisterDialogController {
@@ -38,6 +44,13 @@ public class StaffRegisterDialogController {
     @FXML private Label lblError;
     @FXML private Button btnCreate;
 
+    @FXML private ImageView imgAvatarPreview;
+    @FXML private Label lblAvatarStatus;
+    @FXML private Button btnChangeAvatar;
+    @FXML private Button btnRemoveAvatar;
+
+    private File selectedAvatarFile;
+
     @FXML
     void initialize() {
         TextFieldFormatSupport.applyPhoneNumberFormat(txtPhone);
@@ -65,6 +78,10 @@ public class StaffRegisterDialogController {
             }
         });
 
+        btnChangeAvatar.setOnMouseClicked(e -> handleChangeAvatar());
+        btnRemoveAvatar.setOnMouseClicked(e -> handleRemoveAvatar());
+        btnRemoveAvatar.setDisable(true);
+
         loadStores();
     }
 
@@ -83,6 +100,22 @@ public class StaffRegisterDialogController {
         }).start();
     }
 
+    private void handleChangeAvatar() {
+        File file = FilePickerSupport.pickImageFile(btnCreate.getScene().getWindow());
+        if (file == null) return;
+        selectedAvatarFile = file;
+        lblAvatarStatus.setText("Selected: " + file.getName());
+        DesktopImageSupport.loadImageInto(imgAvatarPreview, file.toURI().toString(), 90, 90);
+        btnRemoveAvatar.setDisable(false);
+    }
+
+    private void handleRemoveAvatar() {
+        selectedAvatarFile = null;
+        imgAvatarPreview.setImage(null);
+        lblAvatarStatus.setText("No avatar");
+        btnRemoveAvatar.setDisable(true);
+    }
+
     @FXML
     void btnCreateClicked(ActionEvent event) {
         lblError.setText("");
@@ -147,6 +180,7 @@ public class StaffRegisterDialogController {
         String staffRole = cbStaffRole.getValue();
         boolean active = "Active".equals(cbActive.getValue());
         Long storeId = cbStore.getValue().getId();
+        File avatarFile = selectedAvatarFile;
 
         new Thread(() -> {
             try {
@@ -163,7 +197,14 @@ public class StaffRegisterDialogController {
                 request.setActive(active);
                 request.setPrimaryStoreId(storeId);
 
-                EmployeeApi.getInstance().createEmployee(request);
+                EmployeeResponse created = EmployeeApi.getInstance().createEmployee(request);
+
+                if (avatarFile != null && created.getUserId() != null) {
+                    try {
+                        UserApi.getInstance().uploadUserAvatar(created.getUserId(), avatarFile.toPath());
+                    } catch (Exception ignored) {
+                    }
+                }
 
                 Platform.runLater(() -> {
                     Alert alert = new Alert(Alert.AlertType.INFORMATION);

desktop/src/main/resources/org/example/petshopdesktop/dialogviews/staff-register-dialog-view.fxml

@@ -6,6 +6,7 @@
 <?import javafx.scene.control.Label?>
 <?import javafx.scene.control.PasswordField?>
 <?import javafx.scene.control.TextField?>
+<?import javafx.scene.image.ImageView?>
 <?import javafx.scene.layout.HBox?>
 <?import javafx.scene.layout.Region?>
 <?import javafx.scene.layout.VBox?>
@@ -24,6 +25,23 @@
 
       <Label fx:id="lblError" text="" textFill="#FF6B6B" wrapText="true" />
 
+      <HBox alignment="CENTER_LEFT" spacing="15.0">
+         <children>
+            <ImageView fx:id="imgAvatarPreview" fitHeight="90.0" fitWidth="90.0" pickOnBounds="true" preserveRatio="true" />
+            <VBox spacing="8.0">
+               <children>
+                  <Label fx:id="lblAvatarStatus" text="No avatar" textFill="#2c3e50" />
+                  <HBox spacing="8.0">
+                     <children>
+                        <Button fx:id="btnChangeAvatar" mnemonicParsing="false" text="Change Avatar" />
+                        <Button fx:id="btnRemoveAvatar" mnemonicParsing="false" text="Remove Avatar" />
+                     </children>
+                  </HBox>
+               </children>
+            </VBox>
+         </children>
+      </HBox>
+
       <HBox spacing="10.0">
          <children>
             <VBox spacing="6.0" HBox.hgrow="ALWAYS">