Report.java

package cafeteria;
class Report {
    private double totalSales;
    private String reportID;
    private String generatedBy;

    public Report(String generatedBy) {
        this.totalSales = 0;
        this.reportID = "REP" + System.currentTimeMillis(); // Generate unique report ID
        this.generatedBy = generatedBy;
    }

    public void addSales(double amount) {
        totalSales += amount;
    }

    public void generateReport() {
        System.out.println("Total Sales Report: " + totalSales);
        System.out.println("Report ID: " + reportID);
        System.out.println("Generated By: " + generatedBy);
        System.out.println("Total Sales: ETB " + totalSales);
    }

    public double getTotalSales() {
        return totalSales;
    }
}