ParkingTicket.java

package com.parking.model;

import java.time.LocalDateTime;
import java.time.Duration;
import java.util.UUID;

public class ParkingTicket {
    private String ticketId;
    private String vehiclePlate;
    private String spotId;
    private LocalDateTime issuedAt;
    private LocalDateTime exitedAt;
    private TicketStatus status;
    private double amount;
    private boolean paid;

    public enum TicketStatus {
        ACTIVE, COMPLETED, CANCELLED
    }

    public ParkingTicket(String vehiclePlate, String spotId) {
        this.ticketId = "TKT-" + UUID.randomUUID().toString().substring(0, 8).toUpperCase();
        this.vehiclePlate = vehiclePlate;
        this.spotId = spotId;
        this.issuedAt = LocalDateTime.now();
        this.status = TicketStatus.ACTIVE;
        this.paid = false;
    }

    public long getDurationMinutes() {
        LocalDateTime end = (exitedAt != null) ? exitedAt : LocalDateTime.now();
        return Duration.between(issuedAt, end).toMinutes();
    }

    // Getters and Setters
    public String getTicketId() { return ticketId; }
    public String getVehiclePlate() { return vehiclePlate; }
    public String getSpotId() { return spotId; }
    public LocalDateTime getIssuedAt() { return issuedAt; }
    public LocalDateTime getExitedAt() { return exitedAt; }
    public void setExitedAt(LocalDateTime exitedAt) { this.exitedAt = exitedAt; }
    public TicketStatus getStatus() { return status; }
    public void setStatus(TicketStatus status) { this.status = status; }
    public double getAmount() { return amount; }
    public void setAmount(double amount) { this.amount = amount; }
    public boolean isPaid() { return paid; }
    public void setPaid(boolean paid) { this.paid = paid; }

    @Override
    public String toString() {
        return String.format("Ticket[id=%s, plate=%s, spot=%s, duration=%d mins, amount=₹%.2f, paid=%b]",
                ticketId, vehiclePlate, spotId, getDurationMinutes(), amount, paid);
    }
}