devonfw#1454 implemented installTemplateSet button functionality

removed temporary template-set folder
observable list is loaded from cobigen home folder

cobigen/gui/pom.xml

@@ -67,6 +67,13 @@
       <artifactId>core-artifact-retriever</artifactId>
       <version>${revision}</version>
     </dependency>
+ <dependency>
+      <groupId>com.devonfw.cobigen</groupId>
+      <artifactId>core</artifactId>
+      <version>${revision}</version>
+    </dependency>
+
+
   </dependencies>
   <build>
     <plugins>

cobigen/gui/src/main/java/com/devonfw/cobigen/gui/App.java

@@ -75,7 +75,6 @@ public void start(Stage primaryStage) throws IOException {
     this.window = new Stage();
     Parent root = FXMLLoader.load(getClass().getResource("fxml/Primary.fxml"));
 
-    System.out.println(1);
     App.scene = new Scene(root);
     App.scene.getStylesheets().add(getClass().getResource("styles.css").toExternalForm());
 

cobigen/gui/src/main/java/com/devonfw/cobigen/gui/Controller.java

@@ -26,10 +26,15 @@
  * Controller for the Template Set Management GUI
  */
 public class Controller implements Initializable {
-
+  /*
+   * home Controller to show home page
+   */
   @FXML
   private Parent home;
 
+  /*
+   * Details Controller for template set details
+   */
   @FXML
   private Parent details;
 
@@ -42,6 +47,7 @@ public class Controller implements Initializable {
   @FXML
   public DetailsController detailsController;
 
+  // deals with menu.fxml
   @FXML
   private AnchorPane leftPane;
 
@@ -54,6 +60,7 @@ public class Controller implements Initializable {
   @FXML
   private AnchorPane detailsPane;
 
+  // top bit of the gui
   @FXML
   private Pane topPane;
 
@@ -101,14 +108,18 @@ public void loadDetails() throws IOException {
 
     // selected from observable list
     TemplateSet selectedItem = this.menuController.searchResultsView.getSelectionModel().getSelectedItem();
+    // changing visibility between scenes
     if (selectedItem == null) {
       this.home.setVisible(true);
       this.details.setVisible(false);
     } else {
       this.home.setVisible(false);
       this.details.setVisible(true);
 
+      // Getting the tree view of increments of selected template set
+
       // Extract all increments from selected templateSet in list
+      // should not happen here
       List<TemplateSetIncrement> templatesetIncrements = selectedItem.getTemplateSetConfiguration()
           .getTemplatesConfiguration().getIncrements().getIncrementList();
 
@@ -120,6 +131,11 @@ public void loadDetails() throws IOException {
 
       // TODO
       this.detailsController.showName(selectedItem.getTemplateSetVersion());
+
+      // retrieving template-Set selected and pass it to details Controller
+      this.detailsController
+          .setTemplateSet(this.menuController.searchResultsView.getSelectionModel().getSelectedItem());
+
     }
 
   }

cobigen/gui/src/main/java/com/devonfw/cobigen/gui/controllers/DetailsController.java

@@ -1,12 +1,21 @@
 package com.devonfw.cobigen.gui.controllers;
 
+import java.io.IOException;
 import java.net.URL;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.ResourceBundle;
 
+import com.devonfw.cobigen.api.util.CobiGenPaths;
+import com.devonfw.cobigen.retriever.reader.to.model.TemplateSet;
+
 import javafx.fxml.FXML;
 import javafx.fxml.Initializable;
+import javafx.scene.control.Alert;
+import javafx.scene.control.Alert.AlertType;
 import javafx.scene.control.Button;
 import javafx.scene.control.Label;
 import javafx.scene.control.TreeView;
@@ -22,6 +31,8 @@ public class DetailsController implements Initializable {
   // TODO: getIncrements()
   private List<String> INCREMENTS = new ArrayList<>();
 
+  private TemplateSet templateSet;
+
   @FXML
   Label titleLabel;
 
@@ -46,6 +57,26 @@ public void initialize(URL location, ResourceBundle resources) {
 
   }
 
+  /**
+   * returns an instance of selected template Set to be operated on
+   *
+   * @return templateSet
+   */
+  public TemplateSet getTemplateSet() {
+
+    return this.templateSet;
+  }
+
+  /**
+   * Set the instance of selected template Set
+   *
+   * @param templateSet new value of {@link #gettemplateSet}.
+   */
+  public void setTemplateSet(TemplateSet templateSet) {
+
+    this.templateSet = templateSet;
+  }
+
   /**
    *
    */
@@ -80,12 +111,30 @@ public void showTreeView(TreeView<String> treeView) {
 
   /**
    * @param actionEvent
+   * @throws IOException
    */
   @FXML
-  public void installTemplateSet(javafx.event.ActionEvent actionEvent) {
-
-    // What does it exactly mean by installing and where
-    // TODO
+  public void installTemplateSet(javafx.event.ActionEvent actionEvent) throws IOException {
+
+    // Retrieving trigger information and move the template set file to user folder
+    String triggerName = this.templateSet.getTemplateSetConfiguration().getContextConfiguration().getTriggers().getId();
+    String FileName = triggerName.replace("_", "-") + "-" + this.templateSet.getTemplateSetVersion()
+        + "-template-set.xml";
+    Path cobigenHome = CobiGenPaths.getCobiGenHomePath();
+    Path sourceFilePath = cobigenHome.resolve("template-set-list").resolve(FileName);
+    String destinationPath = "C:\\Users\\alsaad\\template-set-installed\\" + FileName;
+    Path destinationFilePath = Paths.get(destinationPath);
+    if (!Files.exists(destinationFilePath)) {
+      Files.copy(sourceFilePath, destinationFilePath);
+      System.out.println(sourceFilePath.toString());
+      System.out.println(destinationFilePath);
+    } else {
+      // Alert window if the file is already installed
+      Alert alert = new Alert(AlertType.CONFIRMATION);
+      alert.setTitle("Confirmation");
+      alert.setHeaderText("the selected template-set is already installed");
+      alert.show();
+    }
   }
 
   /**
@@ -95,6 +144,7 @@ public void installTemplateSet(javafx.event.ActionEvent actionEvent) {
   public void updateTemplateSet(javafx.event.ActionEvent actionEvent) {
 
     // what model is previous and whats the new one
+    // new version rein packen
 
     // TODO
   }
@@ -106,6 +156,7 @@ public void updateTemplateSet(javafx.event.ActionEvent actionEvent) {
   public void uninstallTemplateSet(javafx.event.ActionEvent actionEvent) {
 
     // what is referred to by the word uninstall.
+    // Delete template set from user ordenr
 
     // TODO
   }

cobigen/gui/src/main/java/com/devonfw/cobigen/gui/controllers/MenuController.java

@@ -5,19 +5,17 @@
 import java.util.ResourceBundle;
 
 import com.devonfw.cobigen.gui.Controller;
-import com.devonfw.cobigen.gui.model.ModifyableTemplateSet;
 import com.devonfw.cobigen.gui.model.TemplateSetModel;
 import com.devonfw.cobigen.gui.services.TemplateSetCell;
+import com.devonfw.cobigen.retriever.reader.to.model.TemplateSet;
 
 import javafx.collections.ObservableList;
 import javafx.collections.transformation.FilteredList;
-import javafx.event.EventHandler;
 import javafx.fxml.FXML;
 import javafx.fxml.Initializable;
 import javafx.scene.control.Button;
 import javafx.scene.control.ListView;
 import javafx.scene.control.TextField;
-import javafx.scene.input.MouseEvent;
 
 /**
  * TODO nneuhaus This type ...
@@ -41,16 +39,15 @@ public class MenuController implements Initializable {
   public Button goSearch;
 
   @FXML
-  public ListView<ModifyableTemplateSet> searchResultsView;
-
-  private TemplateSetModel tsModel = new TemplateSetModel();
+  public ListView<TemplateSet> searchResultsView;
 
   /**
    * The constructor.
    */
   public MenuController() {
 
-    this.tsModel.loadallAvaliableTemplateSets();
+    TemplateSetModel.getInstance().loadallAvaliableTemplateSets();
+    // Where do we need tags
     // List<TemplateSetTag> tagsList = new ArrayList<>();
     // tagsList.addAll(templateSet.getTemplateSetConfiguration().getContextConfiguration().getTags().getTagsList());
   }
@@ -69,10 +66,9 @@ public void injectController(Controller controller) {
   @Override
   public void initialize(URL location, ResourceBundle resources) {
 
-    // the line sets up the template cells in observable list
+    // the line below sets up the template set cells in observable list
     this.searchResultsView.setCellFactory(resultsView -> new TemplateSetCell());
 
-    // home button brings back the previous state
     this.homeButton.setOnAction(event -> {
       try {
         this.controller.loadHome(event);
@@ -82,29 +78,27 @@ public void initialize(URL location, ResourceBundle resources) {
     });
 
     // binds the List with model
-    this.searchResultsView.setItems(this.tsModel.getTemplateSetObservableList());
+    this.searchResultsView.setItems(TemplateSetModel.getInstance().getTemplateSetObservableList());
 
     // Load increments of selected template set
-    this.searchResultsView.setOnMouseClicked(new EventHandler<MouseEvent>() {
-
-      @Override
-      public void handle(MouseEvent event) {
+    // call back functions
+    this.searchResultsView.setOnMouseClicked(event -> {
 
-        try {
-          MenuController.this.controller.loadDetails();
-        } catch (IOException e) {
-          e.printStackTrace();
-        }
+      try {
+        MenuController.this.controller.loadDetails();
+      } catch (IOException e) {
+        e.printStackTrace();
       }
+
     });
 
     // Initialize filtered List
 
-    ObservableList<ModifyableTemplateSet> listCopy = this.tsModel.getTemplateSetObservableList();
-    FilteredList<ModifyableTemplateSet> filteredData = new FilteredList<>(this.tsModel.getTemplateSetObservableList(),
-        b -> true);
+    ObservableList<TemplateSet> listCopy = TemplateSetModel.getInstance().getTemplateSetObservableList();
+    FilteredList<TemplateSet> filteredData = new FilteredList<>(
+        TemplateSetModel.getInstance().getTemplateSetObservableList(), b -> true);
 
-    // no idea what it does
+    // look after the searched text in search bar
     this.searchBar.textProperty().addListener((observable, oldValue, newValue) -> {
       filteredData.setPredicate(templateSets -> {
         // if no search value, then display all records or whatever records it currently has, no changes