// Archivo: VirtualDesktop.java

import javafx.application.Application;
import javafx.geometry.Insets;
import javafx.geometry.Pos;
import javafx.scene.Scene;
import javafx.scene.control.Button;
import javafx.scene.control.Label;
import javafx.scene.control.Tooltip;
import javafx.scene.image.Image;
import javafx.scene.image.ImageView;
import javafx.scene.input.MouseEvent;
import javafx.scene.layout.*;
import javafx.stage.Stage;
import javafx.stage.StageStyle;

public class VirtualDesktop extends Application {

    @Override
    public void start(Stage primaryStage) {
        // Fondo de Escritorio
        StackPane desktop = new StackPane();
        desktop.setStyle("-fx-background-image: url('background.jpg'); -fx-background-size: cover;");

        // Icono de Aplicación 1
        VBox app1 = createAppIcon("Aplicación 1", "app1.png", () -> openAppWindow("Aplicación 1"));
        app1.setTranslateX(-200);
        app1.setTranslateY(-100);

        // Icono de Aplicación 2
        VBox app2 = createAppIcon("Aplicación 2", "app2.png", () -> openAppWindow("Aplicación 2"));
        app2.setTranslateX(-200);
        app2.setTranslateY(-50);

        desktop.getChildren().addAll(app1, app2);

        // Barra de Tareas
        HBox taskbar = new HBox();
        taskbar.setStyle("-fx-background-color: rgba(0,0,0,0.7);");
        taskbar.setPadding(new Insets(5));
        taskbar.setAlignment(Pos.CENTER_LEFT);
        taskbar.setPrefHeight(40);

        Label taskbarLabel = new Label("Escritorio Virtual");
        taskbarLabel.setStyle("-fx-text-fill: white; -fx-font-size: 16px;");
        taskbar.getChildren().add(taskbarLabel);

        // Layout Principal
        BorderPane root = new BorderPane();
        root.setCenter(desktop);
        root.setBottom(taskbar);

        Scene scene = new Scene(root, 800, 600);

        primaryStage.setTitle("Escritorio Virtual");
        primaryStage.setScene(scene);
        primaryStage.show();
    }

    private VBox createAppIcon(String name, String iconPath, Runnable onClick) {
        ImageView icon = new ImageView(new Image(iconPath));
        icon.setFitWidth(64);
        icon.setFitHeight(64);

        Label label = new Label(name);
        label.setStyle("-fx-text-fill: white; -fx-font-size: 14px;");
        label.setPadding(new Insets(5, 0, 0, 0));

        VBox vbox = new VBox(icon, label);
        vbox.setAlignment(Pos.CENTER);
        vbox.setSpacing(5);
        vbox.setCursor(javafx.scene.Cursor.HAND);

        Tooltip tooltip = new Tooltip(name);
        Tooltip.install(vbox, tooltip);

        vbox.addEventHandler(MouseEvent.MOUSE_CLICKED, e -> onClick.run());

        return vbox;
    }

    private void openAppWindow(String appName) {
        Stage appStage = new Stage();
        appStage.initStyle(StageStyle.DECORATED);

        BorderPane pane = new BorderPane();
        pane.setStyle("-fx-background-color: #ffffff; -fx-border-color: #000000;");
        pane.setPadding(new Insets(10));

        Label label = new Label("Contenido de " + appName);
        pane.setCenter(label);

        Scene scene = new Scene(pane, 400, 300);
        appStage.setScene(scene);
        appStage.setTitle(appName);
        appStage.show();
    }

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