package com.yolovf.knowledge.test.thread.test;

/**
 * @Author: xbcao
 * @Description: TODO
 * @Date: 2023/11/29 17:52:11
 * @Since: jdk1.8
 * @Version: 1.0
 */
public class SellTicketsTestTwo {
    public static void main(String[] args) {
        ThreadRunnableTwo threadRunnable = new ThreadRunnableTwo();

        Thread t1 = new Thread(threadRunnable);
        t1.setName("pdd");

        Thread t2 = new Thread(threadRunnable);
        t2.setName("jd");

        Thread t3 = new Thread(threadRunnable);
        t3.setName("tb");

        t1.start();
        t2.start();
        t3.start();
    }
}
class ThreadRunnableTwo implements Runnable{
    private int ticketsNum = 0;
    private int pddTickets = 0; //pdd最多购买4张

    @Override
    public void run() {
        while (true) {
            try {
                Thread.sleep(100);
            } catch (InterruptedException e) {
                throw new RuntimeException(e);
            }
            synchronized (ThreadRunnableTwo.class) {
                if (ticketsNum == 30) {
                    break;
                }else {
                    if ("pdd".equals(Thread.currentThread().getName())) {
                        if (pddTickets >= 4) {
                            System.out.println("pdd已卖完");
                            break;
                        } else {
                            pddTickets++;
                            System.out.println(Thread.currentThread().getName() + "--->" + (++ticketsNum) + "张票");
                        }
                    } else {
                        System.out.println(Thread.currentThread().getName() + "正在出售第" +  (++ticketsNum) + "张票");
                    }
                }
            }
        }
    }
}