package mypackage.booksystem;

import java.util.*;

class Ticket{

	protected String trainNum;  //班次

	protected String date; //日期

	protected String startCity; //起点

	protected String toCity; //终点

	protected String startTime; //起始时间

	protected String toTime; //到达时间

	protected int seatAmount; //座位数量

	protected double ticketPrice; //票价

	private static int linesAmount = 0; //路线数量

	protected static Ticket ticket0 = incTicket(); //当前已有航线0

	protected static Ticket ticket1 = incTicket();//当前已有航线1

	private static ArrayList<Ticket> tickets = new  ArrayList<Ticket>(Ticket.linesAmount + 1);

	

	public Ticket(){} //构建一个 Ticket 对象

	

	public static Ticket incTicket(){ //增加路线

		linesAmount++;

		return new Ticket();	

	}

	

	public static void assignInfoForTicket(Ticket ticket){

		Ticket.tickets.add(ticket);

		ticket.setTrainInfo("K222", "Hefei", "Shanghai", "08/23", "09:20", "10:20", 50, 50.0);	

	}

	

	/*	public static Ticket decTicket(){linesAmount--;return null;}	*/ //删除路线



	public String getTrainNum(){return this.trainNum;}

	public String getStartCity(){return this.startCity;}

	public String getToCity(){return this.toCity;}

	public String getDate(){return this.date;}

	public String getStartTime(){return this.startTime;}

	public String getToTime(){return this.toTime;}

	public int getSeatAmount(){return this.seatAmount;}

	public double getTicketPrice(){return this.ticketPrice;}

	public static ArrayList<Ticket> getTickets(){return tickets;} 

	public static int getLinesAmount(){return linesAmount;}

	

	public void setTrainInfo(String tN,String sC, String tC, String d, String sT, String tT, int sA, double tP){

		this.trainNum = tN;

		this.startCity = sC;

		this.toCity = tC;

		this.date = d;

		this.startTime = sT;

		this.toTime = tT;

		this.seatAmount = sA;

		this.ticketPrice = tP;

	}	

	

	public static void printHead(){

		System.out.printf("%10s%9s%14s%14s%10s%10s%7s%11s\n", 

				"班   次","日   期","始   发   站","终   点   站","始发时间","到达时间","座位量","票      价");