fix: improve i18n

client/src/main/java/client/scenes/nutrition/NutritionDetailsCtrl.java

@@ -21,6 +21,7 @@ import javafx.scene.layout.VBox;
 import javafx.util.converter.NumberStringConverter;
 
 import java.io.IOException;
+import java.util.concurrent.Callable;
 import java.util.logging.Logger;
 
 public class NutritionDetailsCtrl implements LocaleAware {
@@ -57,6 +58,22 @@ public class NutritionDetailsCtrl implements LocaleAware {
         this.server = server;
     }
 
+    Callable<String> getEstimatedKcalLabel() {
+        IngredientViewModel vm = this.ingredient.get();
+        return () -> String.format(getLocaleString("app.kcal") + " %.1f kcal/100g", vm.getKcal());
+    }
+
+    Callable<String> getUsageLabel() {
+        IngredientViewModel vm = this.ingredient.get();
+        return () -> {
+            Long id = this.ingredient.get().toIngredient().getId();
+            logger.info("Fetching usage for ingredient ID: " + id);
+            return !id.equals(0L) ? String.format(
+                    getLocaleString("app.label.usage.part") + " %d " + getLocaleString("app.word.recipe.n"),
+                    server.getIngredientUsage(id)) : "";
+        };
+    }
+
     @Override
     public void initializeComponents() {
         Platform.runLater(() -> {
@@ -65,19 +82,8 @@ public class NutritionDetailsCtrl implements LocaleAware {
             this.fatInputElement.textProperty().bindBidirectional(vm.fatProperty(), new NumberStringConverter());
             this.proteinInputElement.textProperty().bindBidirectional(vm.proteinProperty(), new NumberStringConverter());
             this.carbInputElement.textProperty().bindBidirectional(vm.carbsProperty(), new NumberStringConverter());
-            this.estimatedKcalLabel.textProperty().bind(Bindings.createStringBinding(
+            this.estimatedKcalLabel.textProperty().bind(Bindings.createStringBinding(this.getEstimatedKcalLabel(), vm.kcalProperty()));
-                    () -> String.format(getLocaleString("app.kcal") + " %.1f kcal/100g", vm.getKcal()), vm.kcalProperty()
+            this.usageLabel.textProperty().bind(Bindings.createStringBinding(this.getUsageLabel(), this.ingredient.get().idProperty()));
-            ));
-            this.usageLabel.textProperty().bind(Bindings.createStringBinding(
-                    () -> {
-                        Long id = this.ingredient.get().toIngredient().getId();
-                        logger.info("Fetching usage for ingredient ID: " + id);
-                        return !id.equals(0L) ? String.format(
-                                getLocaleString("app.label.usage.part") + " %d " + getLocaleString("app.word.recipe.n"),
-                                server.getIngredientUsage(id)) : "";
-                    },
-                    this.ingredient.get().idProperty()
-            ));
         });
         this.nutritionValueContainer.addEventHandler(KeyEvent.KEY_RELEASED, event -> {
             if (event.getCode() != KeyCode.ENTER) {
@@ -101,7 +107,15 @@ public class NutritionDetailsCtrl implements LocaleAware {
 
     @Override
     public void updateText() {
-
+        try {
+            this.estimatedKcalLabel.textProperty().setValue(this.getEstimatedKcalLabel().call());
+            this.usageLabel.textProperty().setValue(this.getUsageLabel().call());
+            this.fatInputLabel.setText(this.getLocaleString("menu.nutrition.fat"));
+            this.proteinInputLabel.setText(this.getLocaleString("menu.nutrition.protein"));
+            this.carbInputLabel.setText(this.getLocaleString("menu.nutrition.carbs"));
+        } catch (Exception e) {
+            throw new RuntimeException(e);
+        }
     }
 
     public void setVisible(boolean isVisible) {
@@ -134,6 +148,7 @@ public class NutritionDetailsCtrl implements LocaleAware {
     public LocaleManager getLocaleManager() {
         return manager;
     }
+
     public void handleNutritionSaveClick(ActionEvent actionEvent) throws IOException, InterruptedException {
         Ingredient newIngredient = updateIngredient();
         this.ingredient.get().updateFrom(server.updateIngredient(newIngredient));

client/src/main/java/client/scenes/nutrition/NutritionViewCtrl.java

@@ -1,10 +1,14 @@
 package client.scenes.nutrition;
 
 import com.google.inject.Inject;
+import javafx.fxml.FXML;
 
 public class NutritionViewCtrl {
     @Inject
     public NutritionViewCtrl(
     ) {
     }
+
+    @FXML
+    NutritionDetailsCtrl nutritionDetailsController;
 }

client/src/main/java/client/scenes/recipe/RecipeDetailCtrl.java

@@ -411,6 +411,17 @@ public class RecipeDetailCtrl implements LocaleAware {
         addToListButton.setText(getLocaleString("app.word.shop"));
         scaleLabel.setText(getLocaleString("app.word.scale"));
         servingLabel.setText(getLocaleString("app.word.serving.n"));
+
+        if (this.recipeView != null && this.recipeView.getRecipe() != null) {
+            inferredKcalLabel.textProperty().bind(Bindings.createStringBinding(() ->
+                            String.format(getLocaleString("app.label.inferred-kcal") + " %.1f kcal/100g",
+                                    Double.isNaN(this.recipeView.scaledKcalProperty().get()) ?
+                                            0.0 : this.recipeView.scaledKcalProperty().get())
+                    , this.recipeView.scaledKcalProperty()));
+            inferredServeSizeLabel.textProperty().bind(Bindings.createStringBinding(
+                    () -> String.format(getLocaleString("app.label.inferred-size") + " %.1f g", recipeView.servingSizeProperty().get()),
+                    recipeView.servingSizeProperty()));
+        }
     }
 
     @Override

client/src/main/resources/client/scenes/nutrition/NutritionView.fxml

@@ -12,6 +12,6 @@
             prefHeight="400.0" prefWidth="600.0">
     <SplitPane>
         <fx:include source="IngredientList.fxml" />
-        <fx:include source="NutritionDetails.fxml" />
+        <fx:include fx:id="nutritionDetails" source="NutritionDetails.fxml" />
     </SplitPane>
 </AnchorPane>