Add Edit Item functionality

Author: sankdev0

src/main/java/com/sankdev/App.java

@@ -37,6 +37,9 @@
  */
 public class App extends Application {
 
+  public static final String PRIMARY_VIEW = "primary";
+  public static final String EDIT_ITEM_VIEW = "editItem";
+
   private static final ResourceBundle theGuiResourceBundle = ResourceBundle.getBundle(
       "com.sankdev.locale.GuiResourceBundle", Locale.getDefault());
 

src/main/java/com/sankdev/controller/AddItemController.java

@@ -0,0 +1,53 @@
+package com.sankdev.controller;
+
+import com.sankdev.App;
+import com.sankdev.model.ItemHolder;
+import com.sankdev.portfolio.Item;
+import com.sankdev.portfolio.Publication;
+import com.sankdev.service.PortfolioService;
+import java.io.IOException;
+import javafx.fxml.FXML;
+import javafx.scene.control.TextField;
+
+/**
+ * Controller for adding a new portfolio item.
+ */
+public class EditItemController {
+
+  // Model
+  private final ItemHolder itemHolder = ItemHolder.getInstance();
+  private static final PortfolioService portfolioService = new PortfolioService();
+
+  @FXML
+  public TextField itemId;
+
+  @FXML
+  public TextField itemName;
+
+  // Automatically called by FXML Loader
+  // NOTE: Good place to hook onto the model
+  public void initialize() {
+    if (itemHolder.getItem() != null) {
+      this.itemId.setText(itemHolder.getItem().getId());
+      this.itemName.setText(itemHolder.getItem().getName());
+    }
+  }
+
+  @FXML
+  private void switchToPrimary() throws IOException {
+    App.setRoot(App.PRIMARY_VIEW);
+  }
+
+  @FXML
+  private void saveItem() throws IOException {
+    if (itemHolder.getItem() != null) {
+      Item editedItem = itemHolder.getItem();
+      editedItem.setId(this.itemId.getText());
+      editedItem.setName(this.itemName.getText());
+    } else {
+      Item newItem = new Publication(this.itemId.getText(), this.itemName.getText());
+      portfolioService.addPortfolioItem(newItem);
+    }
+    App.setRoot(App.PRIMARY_VIEW);
+  }
+}

src/main/java/com/sankdev/controller/EditItemController.java

@@ -1,6 +1,7 @@
 package com.sankdev.controller;
 
 import com.sankdev.App;
+import com.sankdev.model.ItemHolder;
 import com.sankdev.portfolio.Item;
 import com.sankdev.service.PortfolioService;
 import java.io.IOException;
@@ -15,7 +16,8 @@
  * The Primary controller for the primary scene, i.e. the Application Main Window layout.
  */
 public class PrimarySceneController {
-
+  // Model
+  private final ItemHolder itemHolder = ItemHolder.getInstance();
   private final PortfolioService portfolioService = new PortfolioService();
 
   // Primary scene control bindings
@@ -38,8 +40,9 @@ public void initialize() {
   }
 
   @FXML
-  private void switchToAddItem() throws IOException {
-    App.setRoot("addItem");
+  private void onAdd() throws IOException {
+    itemHolder.setItem(null);
+    App.setRoot(App.EDIT_ITEM_VIEW);
   }
 
   @FXML
@@ -62,4 +65,12 @@ private void readPortfolio() throws IOException, ClassNotFoundException {
     //  when deserialized
     tableView.setItems(portfolioService.getPortfolioItems());
   }
+
+  public void onEdit() throws IOException {
+    if (tableView.getSelectionModel().getSelectedItem() != null) {
+      Item selectedItem = tableView.getSelectionModel().getSelectedItem();
+      itemHolder.setItem(selectedItem);
+      App.setRoot(App.EDIT_ITEM_VIEW);
+    }
+  }
 }

src/main/java/com/sankdev/controller/PrimarySceneController.java

@@ -1,4 +1,4 @@
-package com.sankdev.controller;
+package com.sankdev.model;
 
 import com.sankdev.portfolio.Item;
 

src/main/java/com/sankdev/controller/ItemHolder.java renamed to src/main/java/com/sankdev/model/ItemHolder.java

@@ -7,4 +7,6 @@
   opens com.sankdev.dao to javafx.base;
   exports com.sankdev.controller;
   opens com.sankdev.controller to javafx.fxml;
+  exports com.sankdev.model;
+  opens com.sankdev.model to javafx.fxml;
 }

src/main/java/module-info.java

@@ -9,14 +9,14 @@
 <?import javafx.scene.control.TextField?>
 <VBox alignment="TOP_LEFT" spacing="20.0" xmlns="http://javafx.com/javafx/8.0.171"
   xmlns:fx="http://javafx.com/fxml/1"
-  fx:controller="com.sankdev.controller.AddItemController"
+  fx:controller="com.sankdev.controller.EditItemController"
 stylesheets="@css/base.css">
     <children>
         <Label text="%addItemText" />
         <Label text="ID: " />
-        <TextField fx:id="newItemId" />
+        <TextField fx:id="itemId" />
         <Label text="NAME: " />
-        <TextField fx:id="newItemName" />
+        <TextField fx:id="itemName" />
         <HBox>
             <Button fx:id="okButton" text="%okKey" onAction="#saveItem"/>
             <Button fx:id="cancelButton" text="%cancelKey" onAction="#switchToPrimary" />

src/main/resources/com/sankdev/addItem.fxml renamed to src/main/resources/com/sankdev/editItem.fxml

@@ -12,11 +12,11 @@
   <top>
     <HBox styleClass="h-box" xmlns:fx="http://javafx.com/fxml">
       <children>
-        <Button fx:id="editButton" text="%editButton">
+        <Button fx:id="editButton" text="%editButton" onAction="#onEdit">
         </Button>
         <Button fx:id="deleteButton" text="%deleteButton">
         </Button>
-        <Button fx:id="addButton" text="%addButton" onAction="#switchToAddItem">
+        <Button fx:id="addButton" text="%addButton" onAction="#onAdd">
         </Button>
         <Button fx:id="saveButton" text="%saveButton" onAction="#writePortfolio">
         </Button>