package code;

import javafx.animation.KeyFrame;
import javafx.animation.Timeline;
import javafx.application.Application;
import javafx.geometry.Pos;
import javafx.geometry.Insets;
import javafx.scene.Scene;
import javafx.scene.Node;
import javafx.scene.control.Button;
import javafx.scene.control.Label;
import javafx.scene.layout.BorderPane;
import javafx.scene.layout.HBox;
import javafx.scene.layout.VBox;
import javafx.scene.layout.Pane;
import javafx.scene.layout.FlowPane;
import javafx.scene.layout.GridPane;
import javafx.scene.paint.Color;
import javafx.scene.shape.Arc;
import javafx.scene.shape.ArcType;
import javafx.scene.shape.Circle;
import javafx.stage.Stage;
import javafx.util.Duration;
import javafx.scene.control.Slider;
import javafx.scene.layout.StackPane;
import javafx.scene.text.*;


public class FanAuto extends Application {

    @Override // Override the start method in the Application class
    public void start(Stage primaryStage) {
        FanPane fan = new FanPane();
        StackPane spane = new StackPane();
        spane.getChildren().addAll(fan);

        VBox vBox = new VBox(5);
        Button btAuthor = new Button("Author");
        Button btDescription = new Button("Description");
        Button btResources = new Button("Resources");
        Button btProgram = new Button("Program");
        vBox.getChildren().addAll(btAuthor, btDescription, btResources, btProgram);

        HBox hBox = new HBox(5);
        Button btPause = new Button("Pause");
        Button btResume = new Button("Resume");
        Button btReverse = new Button("Reverse");
        //hBox.setAlignment(Pos.CENTER_RIGHT);
        hBox.getChildren().addAll(btPause, btResume, btReverse);

        Slider slider = new Slider(0,10, 3);
        slider.setShowTickLabels(true);
        slider.setShowTickMarks(true);

        BorderPane pane = new BorderPane();
        pane.setCenter(spane);
        pane.setTop(hBox);
        pane.setRight(vBox);
        pane.setBottom(slider);

        // Create a scene and place it in the stage
        Scene scene = new Scene(pane, 300, 275);
        primaryStage.setTitle("FanWithControls"); // Set the stage title
        primaryStage.setScene(scene); // Place the scene in the stage
        primaryStage.show(); // Display the stage

        Timeline animation = new Timeline(
                                      new KeyFrame(Duration.millis(50), e ->      fan.move()));
        animation.setCycleCount(Timeline.INDEFINITE);
        animation.play(); // Start animation

        scene.widthProperty().addListener(e -> fan.setW(fan.getWidth()));
        scene.heightProperty().addListener(e -> fan.setH(fan.getHeight()));

        btPause.setOnAction(e -> animation.pause());
        btResume.setOnAction(e -> animation.play());
        btReverse.setOnAction(e -> fan.reverse());

        slider.valueProperty().addListener(ov -> animation.setRate(slider.getValue()));
}

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

class FanPane extends Pane {
    private double w = 200;
    private double h = 200;
    private double radius = Math.min(w, h) * 0.45;
    private Arc arc[] = new Arc[4];
    private double startAngle = 30;
    private Circle circle = new Circle(w / 2, h / 2, radius);


public FanPane() {
    circle.setStroke(Color.BLUE);
    circle.setFill(Color.WHITE);
    circle.setStrokeWidth(4);
    getChildren().add(circle);

    for (int i = 0; i < 4; i++) {
        arc[i] = new Arc(w / 2, h / 2, radius * 0.9, radius * 0.9,    startAngle + i * 90, 35);
        arc[i].setFill(Color.RED); // Set fill color
        arc[i].setType(ArcType.ROUND);
        getChildren().addAll(arc[i]);
    }
}

private double increment = 5;

public void reverse() {
    increment = -increment;
}

public void move() {
    setStartAngle(startAngle + increment);
}

public void setStartAngle(double angle) {
    startAngle = angle;
    setValues();
}

public void setValues() {
    radius = Math.min(w, h) * 0.45;
    circle.setRadius(radius);
    circle.setCenterX(w / 2);
    circle.setCenterY(h / 2);


    for (int i = 0; i < 4; i++) {
        arc[i].setRadiusX(radius * 0.9);
        arc[i].setRadiusY(radius * 0.9);
        arc[i].setCenterX(w / 2);
        arc[i].setCenterY(h / 2);
        arc[i].setStartAngle(startAngle + i * 90);
    }
}

public void setW(double w) {
    this.w = w;
    setValues();
}

public void setH(double h) {
    this.h = h;
    setValues();
}

public double getCenterX() {
  return circle.getCenterX();
}

public double getCenterY() {
  return circle.getCenterY();
}

public double getRadius() {
  return circle.getRadius();
}
}