ReceiptView Proj

package com.example.demo6;


import javafx.geometry.Insets;
import javafx.geometry.Pos;
import javafx.scene.Scene;
import javafx.scene.control.Label;
import javafx.scene.layout.BorderPane;
import javafx.scene.layout.GridPane;
import javafx.scene.layout.VBox;
import javafx.scene.paint.Color;
import javafx.scene.shape.Line;
import javafx.scene.shape.Rectangle;
import javafx.scene.text.Font;
import javafx.stage.Stage;

import java.time.LocalDateTime;
import java.time.format.DateTimeFormatter;

public class ReceiptView {
    private final BorderPane root;

    private final double totalPrice;

    public ReceiptView(Stage primaryStage, BorderPane root, double totalPrice) {
        this.root = root;
        this.totalPrice = totalPrice;
    }

    public Scene show() {
        VBox vbox = new VBox();
        vbox.setStyle("-fx-background-color: #F5DEB3; -fx-border-color: black; -fx-padding: 20px; -fx-spacing: 10px;");
        vbox.setAlignment(Pos.CENTER);

        // Current date and time
        LocalDateTime now = LocalDateTime.now();
        DateTimeFormatter dateFormatter = DateTimeFormatter.ofPattern("dd-MM-yyyy");
        DateTimeFormatter timeFormatter = DateTimeFormatter.ofPattern("h:mm a");

        // Header
        Label header = new Label("INVOICE");
        header.setFont(new Font("Georgia", 24));
        header.setTextFill(Color.SADDLEBROWN);
        vbox.getChildren().add(header);

        Line divider = new Line(0, 0, 350, 0);
        divider.setStroke(Color.SADDLEBROWN);
        vbox.getChildren().add(divider);

        // Date and time labels
        Label dateLabel = new Label("Date: " + now.format(dateFormatter));
        dateLabel.setFont(new Font("Georgia", 14));
        dateLabel.setTextFill(Color.SADDLEBROWN);
        vbox.getChildren().add(dateLabel);

        Label timeLabel = new Label("Time: " + now.format(timeFormatter));
        timeLabel.setFont(new Font("Georgia", 14));
        timeLabel.setTextFill(Color.SADDLEBROWN);
        vbox.getChildren().add(timeLabel);

        Line divider2 = new Line(0, 0, 350, 0);
        divider2.setStroke(Color.SADDLEBROWN);
        vbox.getChildren().add(divider2);

        // Grid for item details
        GridPane grid = new GridPane();
        grid.setAlignment(Pos.CENTER);
        grid.setHgap(10);
        grid.setVgap(5);
        grid.setPadding(new Insets(10, 0, 10, 0));

        Label descriptionHeader = new Label("Description");
        descriptionHeader.setFont(new Font("Georgia", 16));
        descriptionHeader.setTextFill(Color.SADDLEBROWN);
        grid.add(descriptionHeader, 0, 0);

        Label quantityHeader = new Label("Quantity");
        quantityHeader.setFont(new Font("Georgia", 16));
        quantityHeader.setTextFill(Color.SADDLEBROWN);
        grid.add(quantityHeader, 1, 0);

        Label priceHeader = new Label("Price");
        priceHeader.setFont(new Font("Georgia", 16));
        priceHeader.setTextFill(Color.SADDLEBROWN);
        grid.add(priceHeader, 2, 0);

        Label amountHeader = new Label("Amount");
        amountHeader.setFont(new Font("Georgia", 16));
        amountHeader.setTextFill(Color.SADDLEBROWN);
        grid.add(amountHeader, 3, 0);

        // Populate grid with cart items
        int row = 1;
        for (Items item : Items.list) {
            grid.add(new Label(item.getName()), 0, row);
            grid.add(new Label(String.valueOf(item.getQuantity())), 1, row);
            grid.add(new Label(String.format("%.2f", (double)item.getPrice())), 2, row);
            grid.add(new Label(String.format("%.2f", (double)item.getAmount())), 3, row);
            row++;
            //totalPrice += (double)item.getAmount();
        }

        vbox.getChildren().add(grid);

        // Total price
        Label totalLabel = new Label("Total: Rs " + String.format("%.2f", totalPrice));
        totalLabel.setFont(new Font("Georgia", 18));
        totalLabel.setTextFill(Color.SADDLEBROWN);
        vbox.getChildren().add(totalLabel);

        Line divider3 = new Line(0, 0, 350, 0);
        divider3.setStroke(Color.SADDLEBROWN);
        vbox.getChildren().add(divider3);

        // Add thank you note
        Label thankYou = new Label("Thank you for sipping with us- until next cup!");
        thankYou.setFont(new Font("Georgia", 14));
        thankYou.setTextFill(Color.SADDLEBROWN);
        vbox.getChildren().add(thankYou);

        // Add barcode
        GridPane barcode = new GridPane();
        barcode.setHgap(1.5); // Space between bars
        barcode.setAlignment(Pos.CENTER);

        for (int i = 0; i < 40; i++) { // Adjust the number of bars as needed
            Rectangle bar = new Rectangle(2, 60); // Width and shorter height of each bar
            if (Math.random() > 0.5) {
                bar.setFill(Color.BLACK); // Black bars
            } else {
                bar.setFill(Color.TRANSPARENT); // Transparent spaces
            }
            barcode.add(bar, i, 0);
        }
        vbox.getChildren().add(barcode);

        // Add VBox to the root layout
        root.setCenter(vbox);
        Scene scene = new Scene(root);
        return scene;
    }
}