/* ----------------------------------------------------------------------------
   * This program accepts user selections of a data plan, phone, and extra
   * options and return the prices of the items selected.
   * ----------------------------------------------------------------------------
   * Inputs:     Selected items.
   * Processing: Get selected items, assign value to each.
   * Outputs:    Displayed prices.
   */
  package jennings_smartphonepackages;

  /*-----------------------
   * Anna Jennings        *
   * COSC 2336-101CL      *
   * February 21, 2019    *
   *-----------------------
   */

  import javafx.application.Application;
  import javafx.stage.Stage;
  import javafx.scene.Scene;
  import javafx.scene.control.MenuBar;
  import javafx.scene.control.Menu;
  import javafx.scene.control.RadioMenuItem;
  import javafx.scene.control.ToggleGroup;
  import javafx.scene.control.CheckMenuItem;
  import javafx.scene.control.Label;
  import javafx.scene.layout.VBox;
  import javafx.scene.layout.HBox;
  import javafx.geometry.Pos;
  import javafx.geometry.Insets;

  public class Jennings_SmartphonePackages extends Application
  {
      private MenuBar menuBar;
      private Menu phoneMenu;
      private Menu dataMenu;
      private Menu extrasMenu;

      private RadioMenuItem model100;
      private RadioMenuItem model110;
      private RadioMenuItem model200;

      private RadioMenuItem gig8;
      private RadioMenuItem gig16;
      private RadioMenuItem gig20;

      private CheckMenuItem insurance;
      private CheckMenuItem hotspot;

      private Label dataCost;
      private Label phoneCost;
      private Label extrasCost;

      private double insuranceCost;
      private double hotspotCost;
      private double totalExtrasCost;

      public static void main(String[] args)
      {
          launch(args);
      }

      @Override
      public void start(Stage appStage)
      {
          Label instructionLabel = new Label("Select a phone, data plan, and "
                  + "extras from the menus above.");
          instructionLabel.setId("instructionLabel");

          MenuBar menuBar = new MenuBar();

          Menu phoneMenu = new Menu("Phones");
          RadioMenuItem model100 = new RadioMenuItem("Model 100");
          RadioMenuItem model110 = new RadioMenuItem("Model 110");
          RadioMenuItem model200 = new RadioMenuItem("Model 200");

          ToggleGroup phoneItems = new ToggleGroup();
          model100.setToggleGroup(phoneItems);
          model110.setToggleGroup(phoneItems);
          model200.setToggleGroup(phoneItems);

          phoneMenu.getItems().addAll(model100, model110, model200);

          Menu dataMenu = new Menu("Data Plans");
          RadioMenuItem gig8 = new RadioMenuItem("8 GB/month");
          RadioMenuItem gig16 = new RadioMenuItem("16 GB/month");
          RadioMenuItem gig20 = new RadioMenuItem("20 GB/month");

          ToggleGroup dataItems = new ToggleGroup();
          gig8.setToggleGroup(dataItems);
          gig16.setToggleGroup(dataItems);
          gig20.setToggleGroup(dataItems);

          dataMenu.getItems().addAll(gig8, gig16, gig20);


          Menu extrasMenu = new Menu("Extras");
          CheckMenuItem insurance = new CheckMenuItem("Phone Replacement Insurance");
          CheckMenuItem hotspot = new CheckMenuItem("WiFi Hotspot Capability");
          extrasMenu.getItems().addAll(insurance, hotspot);


          menuBar.getMenus().addAll(phoneMenu, dataMenu, extrasMenu);

          Label phoneCostLabel = new Label("Phone Cost:");
          Label dataCostLabel = new Label("Data Cost:");
          Label extrasCostLabel = new Label("Extras Cost:");

          VBox itemizedLabels = new VBox(phoneCostLabel, dataCostLabel, extrasCostLabel);
          itemizedLabels.setPrefWidth(150);
          itemizedLabels.setStyle("-fx-font-weight: bold; -fx-text-fill: white;");

          Label phoneCost = new Label("$ 0.00 per month");
          Label dataCost = new Label("$ 0.00 per month");
          Label extrasCost = new Label("$ 0.00 per month");

          VBox itemizedCosts = new VBox(phoneCost, dataCost, extrasCost);
          itemizedCosts.setStyle("-fx-text-fill: white;");

          HBox hbox = new HBox(itemizedLabels, itemizedCosts);

          hbox.setPadding(new Insets(10, 0, 0, 0));

          VBox mainArea = new VBox(instructionLabel, hbox);
          mainArea.setStyle("-fx-background-color: azure;");

          mainArea.setPadding(new Insets(15, 0, 15, 20));

          model100.setOnAction(event ->
          {
             phoneCost.setText("$ 299.95");
          });

          model110.setOnAction(event ->
          {
             phoneCost.setText("$ 399.95");
          });

          model200.setOnAction(event ->
          {
             phoneCost.setText("$ 499.95");
          });

          gig8.setOnAction(event ->
          {
             dataCost.setText("$ 45.00 per month");
          });

          gig16.setOnAction(event ->
          {
             dataCost.setText("$ 65.00 per month");
          });

          gig20.setOnAction(event ->
          {
             dataCost.setText("$ 99.00 per month");
          });

          totalExtrasCost = 0.00;

          insurance.setOnAction(event ->
          {
             if (insurance.isSelected())
             {
                  insuranceCost = 5.00;
                  totalExtrasCost +=  insuranceCost;
                  extrasCost.setText(String.format("$ %.2f",totalExtrasCost) + " per month");
             } else {
                  totalExtrasCost -= 5.00;
                  extrasCost.setText(String.format("$ %.2f",totalExtrasCost) + " per month");
             }
          });

          hotspot.setOnAction(event ->
          {
             if (hotspot.isSelected())
             {
                  hotspotCost = 10.00;
                  totalExtrasCost += hotspotCost;
                  extrasCost.setText(String.format("$ %.2f",totalExtrasCost) +
                          " per month");
             } else {
                  totalExtrasCost -= 10.00;
                  extrasCost.setText(String.format("$ %.2f",totalExtrasCost) +
                          " per month");
             }
          });

          Stage window = appStage;
          VBox vbox = new VBox(menuBar, mainArea);
          vbox.setStyle("-fx-background-color: rgb(225,237,225)");
          vbox.setAlignment(Pos.BOTTOM_CENTER);
          Scene scene = new Scene(vbox);
          scene.getStylesheets().add("smartphonepackages.css");
          appStage.setMinHeight(182);
          appStage.setMaxHeight(182);
          appStage.setMinWidth(420);
          appStage.setMaxWidth(420);
          appStage.setScene(scene);
          appStage.setTitle("Cell Solutions");
          appStage.show();
      }
  }



/* smartphonepackages.css */

.root {
    -fx-font-family: Tahoma;
}

.vbox {
    -fx-alignment: center;
    -fx-spacing: 10px;
    -fx-background-color:#e0ffff;
}

.menu-bar {
    -fx-background-color: rgb(225,237,225);
    -fx-border-style: none none solid none;
    -fx-border-width: 0px 0px 1px 0px;
    -fx-border-color: mediumaquamarine;
}

.menu {
    -fx-background-color: white;
    -fx-border-color: mediumaquamarine;
    -fx-font-size: 9pt;
    -fx-border-width: 1px 1px 0px 1px;
}

.menu:hover {
    -fx-background-color: mediumaquamarine;
    -fx-border-color: mediumaquamarine;
    -fx-font-size: 9pt
}

.menu-item:hover, .menu-item:focused{
    -fx-background-color: mediumaquamarine;
}

.menu:showing {
    -fx-background-color: mediumaquamarine;
}

.label {
    -fx-font-size: 10pt;
}

#instructionLabel {
    -fx-font-weight: bold;
    -fx-text-fill: teal;
    -fx-font-size: 9pt;
}