/**
   * Draws the MapMaker screen and displays it to the user
   *
   * @param primaryStage the stage to show it in
   * @throws Exception
   */
  public void drawScreen(Stage primaryStage) throws Exception {
    // Create the base BorderPane for the whole window
    BorderPane borderPane = new BorderPane();
    borderPane.setStyle("-fx-background-color: papayawhip");

    // Add some instructions to the user
    String text =
        "Instructions:\n"
            + "1. Click on the map component that you would like to place in the map\n"
            + "2. Click on the place in the map where you want to place the component\n"
            + "3. Repeat until you built the map you want!\n"
            + "4. Hit the 'Save' button when you are done";
    Label instructions = new Label(text);
    instructions.setFont(Font.font("Arial", FontWeight.BOLD, 12));
    instructions.setPadding(new Insets(5, 5, 5, 5));
    borderPane.setTop(instructions);

    // Create the blank Map
    Pane mapPane = new Pane();
    Map map = new Map(width, height);
    MapGridGUIDecorator mapGridGUIDecorator = new MapGridGUIDecorator(map.getGrid());
    ResizeFactor rf = ResizeFactor.getSuggestedResizeFactor(width, height);
    mapGridGUIDecorator.setResizeFactor(rf);
    GridPane mapGridPane = mapGridGUIDecorator.drawComponents();
    mapGridPane.setPadding(new Insets(0, 0, 5, 5));
    mapPane.getChildren().add(mapGridPane);
    borderPane.setCenter(mapPane);
    MapMakerController.setCurrentFocused(ComponentType.NOTHING);

    VBox sideComponents = new VBox();

    /* Add "Components" label */
    Label componentsLabel = new Label("Components");
    componentsLabel.setFont(Font.font("Arial", FontWeight.EXTRA_BOLD, 14));
    componentsLabel.setPadding(new Insets(15, 5, 0, 20));
    sideComponents.getChildren().add(componentsLabel);

    /* Add Intersection square image */
    VBox intersectionPane = new VBox();
    Label intersectionLabel = new Label("Intersection");
    intersectionLabel.setPadding(new Insets(5, 5, 0, 30));
    intersectionLabel.setFont(Font.font("Arial", FontWeight.SEMI_BOLD, 12));
    Image intersectionImg = new Image("IntersectionX.png", 60, 60, true, false);
    intersectionImgView = new ImageView(intersectionImg);
    StackPane intersectionStackPane = new StackPane(intersectionImgView);
    intersectionStackPane.setPadding(new Insets(0, 10, 10, 10));
    intersectionPane.getChildren().add(intersectionLabel);
    intersectionPane.getChildren().add(intersectionStackPane);
    sideComponents.getChildren().add(intersectionPane);

    /* Add RoadNS square image */
    VBox roadNSPane = new VBox();
    Label roadNSLabel = new Label("Road (North-South)");
    roadNSLabel.setPadding(new Insets(5, 5, 0, 15));
    roadNSLabel.setFont(Font.font("Arial", FontWeight.SEMI_BOLD, 12));
    Image roadNSImg = new Image("RoadBackgroundNS.png", 60, 60, true, false);
    roadNSImgView = new ImageView(roadNSImg);
    StackPane roadNSStackPane = new StackPane(roadNSImgView);
    roadNSStackPane.setPadding(new Insets(0, 10, 10, 10));
    roadNSPane.getChildren().add(roadNSLabel);
    roadNSPane.getChildren().add(roadNSStackPane);
    sideComponents.getChildren().add(roadNSPane);

    /* Add RoadEW square image */
    VBox roadEWPane = new VBox();
    Label roadEWLabel = new Label("Road (East-West)");
    roadEWLabel.setPadding(new Insets(5, 5, 0, 15));
    roadEWLabel.setFont(Font.font("Arial", FontWeight.SEMI_BOLD, 12));
    Image roadEWImg = new Image("RoadBackgroundEW.png", 60, 60, true, false);
    roadEWImgView = new ImageView(roadEWImg);
    StackPane roadEWStackPane = new StackPane(roadEWImgView);
    roadEWStackPane.setPadding(new Insets(0, 10, 10, 10));
    roadEWPane.getChildren().add(roadEWLabel);
    roadEWPane.getChildren().add(roadEWStackPane);
    sideComponents.getChildren().add(roadEWPane);

    /* Add Grass square image to empty out cells */
    VBox grassPane = new VBox();
    Label grassLabel = new Label("Grass (clear square)");
    grassLabel.setPadding(new Insets(5, 5, 0, 15));
    grassLabel.setFont(Font.font("Arial", FontWeight.SEMI_BOLD, 12));
    Image grassImg = new Image("Grass.png", 60, 60, true, false);
    grassImgView = new ImageView(grassImg);
    StackPane grassStackPane = new StackPane(grassImgView);
    grassStackPane.setPadding(new Insets(0, 10, 10, 10));
    grassPane.getChildren().add(grassLabel);
    grassPane.getChildren().add(grassStackPane);
    sideComponents.getChildren().add(grassPane);

    /* Add Save, Reset buttons */
    VBox buttonsPane = new VBox();
    buttonsPane.setPadding(new Insets(0, 0, 0, 10));
    Label toolsLabel = new Label("Tools");
    toolsLabel.setFont(Font.font("Arial", FontWeight.EXTRA_BOLD, 14));
    toolsLabel.setPadding(new Insets(15, 5, 5, 35));
    buttonsPane.getChildren().add(toolsLabel);
    Insets padding = new Insets(0, 0, 5, 0);
    Button saveButton = new Button("Save Map");
    StackPane saveButtonPane = new StackPane(saveButton);
    saveButtonPane.setPadding(padding);
    saveButton.setStyle("-fx-base:Gold");
    saveButton.setFont(Font.font("System Bold Italic", FontWeight.BOLD, 13));
    buttonsPane.getChildren().add(saveButtonPane);
    Button resetButton = new Button("Reset Map");
    resetButton.setStyle("-fx-base:Gold");
    resetButton.setFont(Font.font("System Bold Italic", FontWeight.BOLD, 13));
    StackPane resetButtonPane = new StackPane(resetButton);
    resetButtonPane.setPadding(padding);
    buttonsPane.getChildren().add(resetButtonPane);
    Button backButton = new Button("Go Back");
    backButton.setStyle("-fx-base:Gold");
    backButton.setFont(Font.font("System Bold Italic", FontWeight.BOLD, 13));
    StackPane backButtonPane = new StackPane(backButton);
    backButtonPane.setPadding(padding);
    buttonsPane.getChildren().add(backButtonPane);

    sideComponents.getChildren().add(buttonsPane);

    Ticker.start();

    /* Add click processing for Map grid squares */
    for (int i = 0; i < height; i++) {
      for (int j = 0; j < width; j++) {
        Node current = getNodeFromIndex(i, j, mapGridPane);
        final int x = j;
        final int y = i;
        current.setOnMouseClicked(
            (MouseEvent click) -> {
              MapMakerController.setPreviousFocused(MapMakerController.getCurrentFocused());
              MapMakerController.setCurrentFocused(ComponentType.MAP_SQUARE);
              current.requestFocus();
            });
        current
            .focusedProperty()
            .addListener(
                (ObservableValue<? extends Boolean> observable,
                    Boolean oldValue,
                    Boolean newValue) -> {
                  ComponentType previous = MapMakerController.getPreviousFocused();
                  if (previous == ComponentType.INTERSECTION) {
                    addIntersection(
                        x, y, map, mapGridGUIDecorator, mapGridPane, intersectionImgView);
                  } else if (previous == ComponentType.ROADNS) {
                    addRoadNS(x, y, map, mapGridGUIDecorator, mapGridPane, roadNSImgView);
                  } else if (previous == ComponentType.ROADEW) {
                    addRoadEW(x, y, map, mapGridGUIDecorator, mapGridPane, roadEWImgView);
                  } else if (previous == ComponentType.GRASS) {
                    addGrass(x, y, map, mapGridGUIDecorator, mapGridPane, grassImgView);
                  }
                });
      }
    }

    /* Add intersection icon click processing */
    DropShadow ds = new DropShadow(15, Color.BLUE);
    intersectionImgView.setOnMouseClicked(
        click -> {
          MapMakerController.setPreviousFocused(MapMakerController.getCurrentFocused());
          MapMakerController.setCurrentFocused(ComponentType.INTERSECTION);
          intersectionImgView.requestFocus();
        });
    intersectionImgView
        .focusedProperty()
        .addListener(
            (ObservableValue<? extends Boolean> observable, Boolean oldValue, Boolean newValue) -> {
              if (newValue) intersectionImgView.setEffect(ds);
              else intersectionImgView.setEffect(null);
            });

    /* Add roadNS icon click processing */
    roadNSImgView.setOnMouseClicked(
        click -> {
          MapMakerController.setPreviousFocused(MapMakerController.getCurrentFocused());
          MapMakerController.setCurrentFocused(ComponentType.ROADNS);
          roadNSImgView.requestFocus();
        });
    roadNSImgView
        .focusedProperty()
        .addListener(
            (ObservableValue<? extends Boolean> observable, Boolean oldValue, Boolean newValue) -> {
              if (newValue) roadNSImgView.setEffect(ds);
              else roadNSImgView.setEffect(null);
            });

    /* Add roadEW icon click processing */
    roadEWImgView.setOnMouseClicked(
        click -> {
          MapMakerController.setPreviousFocused(MapMakerController.getCurrentFocused());
          MapMakerController.setCurrentFocused(ComponentType.ROADEW);
          roadEWImgView.requestFocus();
        });
    roadEWImgView
        .focusedProperty()
        .addListener(
            (ObservableValue<? extends Boolean> observable, Boolean oldValue, Boolean newValue) -> {
              if (newValue) roadEWImgView.setEffect(ds);
              else roadEWImgView.setEffect(null);
            });

    /* Add grass icon click processing */
    grassImgView.setOnMouseClicked(
        click -> {
          MapMakerController.setPreviousFocused(MapMakerController.getCurrentFocused());
          MapMakerController.setCurrentFocused(ComponentType.GRASS);
          grassImgView.requestFocus();
        });
    grassImgView
        .focusedProperty()
        .addListener(
            (ObservableValue<? extends Boolean> observable, Boolean oldValue, Boolean newValue) -> {
              if (newValue) grassImgView.setEffect(ds);
              else grassImgView.setEffect(null);
            });

    /* Add save button functionality */
    saveButton.setOnMouseClicked(
        click -> {
          TextInputDialog nameDialog = new TextInputDialog();
          nameDialog.setTitle("Save Map");
          nameDialog.setHeaderText(
              "Please provide a name for your map (no spaces or special characters).\nSaved maps go into the /maps directory of your working directory.");
          nameDialog.setContentText("File name");
          Button btOk = (Button) nameDialog.getDialogPane().lookupButton(ButtonType.OK);
          TextField textfield = nameDialog.getEditor();
          Platform.runLater(() -> textfield.requestFocus());
          btOk.setDisable(true);
          textfield
              .textProperty()
              .addListener(
                  ((observable, oldValue, newValue) -> {
                    btOk.setDisable(newValue.trim().isEmpty());
                  }));

          Optional<String> result = nameDialog.showAndWait();
          result.ifPresent(
              name -> {
                name = name.concat(".map");
                try {
                  Map finalMap = buildAndSaveMap(map);
                  finalMap.saveMap(name);
                  goBack(primaryStage);
                } catch (Exception e) {
                  e.printStackTrace();
                }
              });
        });

    resetButton.setOnMouseClicked(
        click -> {
          for (int y = 0; y < height; y++) {
            for (int x = 0; x < width; x++) {
              Component component = map.getAtLocation(new Coordinate(x, y));
              if (component instanceof Road || component instanceof Intersection) {
                addGrass(x, y, map, mapGridGUIDecorator, mapGridPane, grassImgView);
              }
            }
          }
        });

    backButton.setOnMouseClicked(
        click -> {
          try {
            goBack(primaryStage);
          } catch (Exception e) {
            e.printStackTrace();
          }
        });

    borderPane.setRight(sideComponents);
    Scene scene = new Scene(borderPane);
    primaryStage.setScene(scene);
    primaryStage.centerOnScreen();
    primaryStage.setResizable(false);
  }
  public entryView(Object object) {
    getChildren().clear();
    getStylesheets().add("css/entryView.css");
    giveNode(object);

    BorderPane mainpane = new BorderPane();
    BorderPane centerpane = new BorderPane();
    BorderPane bottompane = new BorderPane();
    GridPane divgrid = new GridPane();
    GridPane maingrid = new GridPane();
    Label emptylab = new Label();
    Label divlab = new Label();
    VBox options = new VBox();
    VBox tlist = new VBox();
    Button ok = new Button("ok");
    Periods periods = new Periods();
    TList loadteacher = new TList();
    DatePicker date = new DatePicker();
    BorderPane datepane = new BorderPane();
    BorderPane nextpane = new BorderPane();
    Button next = new Button("next");

    options.setId("options");
    tlist.setId("tlist");
    divgrid.setId("divgrid");
    bottompane.setId("bottompane");
    periods.setId("period");
    divlab.setId("divlabel");
    datepane.setId("datepane");
    nextpane.setId("nextpane");

    emptylab.setPrefHeight(100);
    bottompane.setStyle("-fx-background-color:#ecf0f1;");

    StringConverter converter =
        new StringConverter<LocalDate>() {
          DateTimeFormatter dateFormatter = DateTimeFormatter.ofPattern("dd-MM-yyyy");

          @Override
          public String toString(LocalDate date) {
            if (date != null) {
              return dateFormatter.format(date);
            } else {
              return "";
            }
          }

          @Override
          public LocalDate fromString(String string) {
            if (string != null && !string.isEmpty()) {
              return LocalDate.parse(string, dateFormatter);
            } else {
              return null;
            }
          }
        };
    date.setConverter(converter);
    date.setPromptText("dd-MM-yyyy".toLowerCase());

    date.setValue(LocalDate.now());

    maingrid = div.loadDiv();
    list = (ListView) div.takelist();
    periods.period();
    list.getSelectionModel().select(0);
    divlab.setText((String) list.getItems().get(0));
    list.setOnMouseClicked(
        e -> {
          divlab.setText((String) list.getSelectionModel().getSelectedItem());
          periods.getChildren().clear();
          periods.period();
        });
    final Node node = maingrid.getChildren().get(0);
    Platform.runLater(
        new Runnable() {
          @Override
          public void run() {
            node.requestFocus();
          }
        });
    next.setOnAction(
        e -> {
          //			list.getSelectionModel().getSelectedIndex()+1
          list.getSelectionModel().select(list.getSelectionModel().getSelectedIndex() + 1);
          divlab.setText((String) list.getSelectionModel().getSelectedItem());
        });

    nextpane.setRight(next);
    datepane.setRight(date);
    options.getChildren().clear();
    options.getChildren().add(maingrid);
    divgrid.setHgap(5);
    //		divgrid.add(emptylab, 0, 1);
    divgrid.add(datepane, 1, 0);
    divgrid.add(divlab, 0, 2);
    divgrid.add(periods, 1, 2);
    divgrid.add(nextpane, 1, 3);
    divgrid.setAlignment(Pos.TOP_CENTER);
    mainpane.setCenter(centerpane);
    mainpane.setLeft(options);
    mainpane.setRight(loadteacher);
    centerpane.setCenter(divgrid);
    centerpane.setBottom(bottompane);
    bottompane.setRight(ok);

    addCloseButton cb = new addCloseButton();
    cb.addxb(1);
    setTop(cb);
    setCenter(mainpane);
  }