java maincase 电影票的售卖与购买 day10-11

一.目的

1.构造用户父类User 及子类商家Business和子类顾客Customer；

2.构造电影类存取电影Movie

3.创建主程序

4.包含用户登录注册买票卖票上架电影下架电影

二.代码块

User - 重写toString代码

package bean;public class User {private String loName;private String userName;private String password;private char sex;private String phone;private double money;public User() {}public User(String loName, String userName, String password, char sex, String phone, double money) {this.loName = loName;this.userName = userName;this.password = password;this.sex = sex;this.phone = phone;this.money = money;}public String getLoName() {return loName;}public void setLoName(String loName) {this.loName = loName;}public String getUserName() {return userName;}public void setUserName(String userName) {this.userName = userName;}public String getPassword() {return password;}public void setPassword(String password) {this.password = password;}public char getSex() {return sex;}public void setSex(char sex) {this.sex = sex;}public String getPhone() {return phone;}public void setPhone(String phone) {this.phone = phone;}public double getMoney() {return money;}public void setMoney(double money) {this.money = money;}
}

package bean;public class Business extends User{private String shopName;private String add;public Business() {}public Business(String shopName, String add) {this.shopName = shopName;this.add = add;}public String getShopName() {return shopName;}public void setShopName(String shopName) {this.shopName = shopName;}public String getAdd() {return add;}public void setAdd(String add) {this.add = add;}}

package bean;public class Customer extends User{
}

package run;import bean.Business;
import bean.Customer;
import bean.Movie;
import bean.User;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;import java.math.BigDecimal;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.*;public class Moviesystem {public static List<User> All_user = new ArrayList<>();//创建用户集合存取用户public static Map<Business,List<Movie>> All_movie = new HashMap<>();//创建商家和排片信息public static final Logger LOGGER= LoggerFactory.getLogger("Moviesystem.class");public static SimpleDateFormat sdf = new SimpleDateFormat("yyyy/MM/dd,HH:mm:ss");public static List<Movie> All_movies = new ArrayList<>();static {Customer c = new Customer();c.setLoName("Swin");c.setPassword("1000");c.setPhone("1000");c.setMoney(1000);c.setSex('男');c.setUserName("大帅哥");All_user.add(c);Business b =new Business();b.setLoName("Shwin");b.setPassword("1001");b.setPhone("1001");b.setMoney(600);b.setSex('男');b.setUserName("小帅哥");b.setAdd("泉");b.setShopName("影城");All_user.add(b);List<Movie> movies = new ArrayList<>();All_movie.put(b,movies);}public static User loginUser;static Scanner sc = new Scanner(System.in);public static void main(String[] args) {showMain();}private static void showMain() {while (true){System.out.println("=====================主界面==========================");System.out.println("1.登录");System.out.println("2.用户注册");System.out.println("3.商家注册");System.out.println("4.退出");System.out.println("请输入命令：");String c = sc.next();switch (c) {case "1":login();break;case "2":loginUser();break;case "3":loginBusiness();break;case "4":return;default:System.out.println("重新输入");}}}private static void loginBusiness() {System.out.println("输入您的的用户名");String loName = sc.next();System.out.println("输入您的真实姓名");String userName = sc.next();System.out.println("输入您的密码");String password = sc.next();System.out.println("输入您的性别");String sex1 = sc.next();char sex = sex1.charAt(0);System.out.println("输入您的电话号码");String phone = sc.next();System.out.println("输入您要存取的金额");double money = sc.nextDouble();System.out.println("输入您的店铺名");String shopname = sc.next();System.out.println("输入您的店铺地址");String add = sc.next();Business user = new Business();user.setMoney(money);user.setUserName(userName);user.setPassword(password);user.setLoName(loName);user.setSex(sex);user.setPhone(phone);user.setAdd(add);user.setShopName(shopname);All_user.add(user);}private static void loginUser() {System.out.println("输入您的真实姓名");String userName = sc.next();System.out.println("输入您的的用户名");String loName = sc.next();System.out.println("输入您的电话号码");String phone = sc.next();System.out.println("输入您的密码");String password = sc.next();System.out.println("输入您的性别");String sex1 = sc.next();char sex = sex1.charAt(0);System.out.println("输入您要存取的金额");double money = sc.nextDouble();Customer user = new Customer();user.setMoney(money);user.setUserName(userName);user.setPassword(password);user.setLoName(loName);user.setSex(sex);user.setPhone(phone);All_user.add(user);}/*** 登录*/public static void login(){while (true) {System.out.println("请输入您的手机号：");//phoneString phone = sc.next();System.out.println("请输入您的密码：");//passwordString password = sc.next();User u = loginbyphone(phone);if (u != null){if (u.getPassword().equals(password)){loginUser = u;  //记住登录成功的用户LOGGER.info(u.getLoName()+"登陆了系统。。");if (u instanceof Customer) {//当前登录人员为客户showCustomer();}else{showBusiness();}return;}else {System.out.println("密码错误！！");}}else {System.out.println("用户不存在！！！");return;}}}/*** 商家与用户的登陆界面*/private static void showBusiness() {while (true){System.out.println("=======================商家界面===========================");System.out.println(loginUser.getLoName()+(loginUser.getSex()=='男'?"先生":"女士"));System.out.println("1.展示详情");System.out.println("2.上架电影");System.out.println("3.下架电影");System.out.println("4.修改电影");System.out.println("5.退出系统");System.out.print("请输入您要选择的功能：");String c = sc.next();switch (c){case "1":showBusinessInfo();break;case "2":addmovie();break;case "3":deleteMovie();break;case "4":updateMovie();break;case "5":return;default:System.out.println("无此选项");}}}/*** 删除与修改电影*/private static void deleteMovie() {Business business = (Business) loginUser;List<Movie> movies = All_movie.get(business);if(movies.size() == 0){System.out.println("无电影");return;}System.out.println("需要下架的电影名称：");String name = sc.next();Movie movie = getMoviebyname(name);if (movie!=null){movies.remove(movie);System.out.println("<"+name+">已下架");All_movies.remove(movie);return;}else {System.out.println("无此电影！！！");return;}}public static Movie getMoviebyname(String name){Business business = (Business) loginUser;List<Movie> movies = All_movie.get(business);for (Movie movie:movies) {if (movie.getName().contains(name)) {return movie;}}return null;}private static void updateMovie() {Business business = (Business) loginUser;List<Movie> movies = All_movie.get(business);if(movies.size() == 0){System.out.println("无电影");return;}System.out.println("需要修改的电影名称：");String name1 = sc.next();Movie movie = getMoviebyname(name1);if (movie!=null){All_movies.remove(movie);System.out.println("请输入修改后电影名：");String name = sc.next();System.out.println("请输入修改后主演：");String actor = sc.next();System.out.println("请输入修改后时长：");String time = sc.next();System.out.println("请输入需改后票价：");String price = sc.next();System.out.println("请输入修改后票数：");String number = sc.next();while (true) {try {System.out.println("请输入放映时间：");String starttime = sc.next();
//                    public Movie(String name, String actor, double time, double price, int number, Date startTime) {movie.setName(name);movie.setActor(actor);movie.setTime(Double.valueOf(time));movie.setPrice(Double.valueOf(price));movie.setNumber(Integer.valueOf(number));movie.setStartTime(sdf.parse(starttime));Movie movie1 = new Movie(name,actor,Double.valueOf(time),Double.valueOf(price),Integer.valueOf(number),sdf.parse(starttime));All_movies.add(movie1);System.out.println("上映成功");showBusinessInfo();return;} catch (ParseException e) {e.printStackTrace();LOGGER.error("时间解析错误");}}}else {System.out.println("无此电影！！！");return;}}/*** 添加电影*/private static void addmovie() {Business business = (Business) loginUser;List<Movie> movies = All_movie.get(business);System.out.println("请输入电影名：");String name = sc.next();System.out.println("请输入主演：");String actor = sc.next();System.out.println("请输入时长：");String time = sc.next();System.out.println("请输入票价：");String price = sc.next();System.out.println("请输入票数：");String number = sc.next();while (true) {try {System.out.println("请输入放映时间：");String starttime = sc.next();//public Movie(String name, String actor, double time, double price, int number, Date startTime) {Movie movie = new Movie(name,actor,Double.valueOf(time),Double.valueOf(price),Integer.valueOf(number),sdf.parse(starttime));movies.add(movie);System.out.println("上映成功");All_movies.add(movie);return;} catch (ParseException e) {e.printStackTrace();LOGGER.error("时间解析错误");}}}/*** 商家详细信息*/private static void showBusinessInfo() {Business business = (Business) loginUser;System.out.println(business.getShopName()+"\t\t电话:"+business.getPhone()+"\t\t住址:"+business.getAdd());System.out.println("金额："+business.getMoney());List<Movie> movies = All_movie.get(business);if (movies.size()>0) {for(Movie movie :movies){System.out.println(movie.toString());}} else {System.out.println("暂无电影!!!");}}/*** 用户界面*/private static void showCustomer() {while (true){System.out.println("==================用户界面==================");System.out.println(loginUser.getLoName()+(loginUser.getSex()=='男'?"先生":"女士")+"\t\t\t\t"+"金额："+loginUser.getMoney());System.out.println("1.展示全部影片");System.out.println("2.根据电影名查询电影信息");System.out.println("3.评分");System.out.println("4.购票");System.out.println("5.退出系统");System.out.print("请输入您要选择的功能：");String c = sc.next();switch (c){case "1":showAllmovies();break;case "2":System.out.println("输入电影名称：");String moviename = sc.next();Movie movie = getmoviebyname(moviename);if (movie!=null){System.out.println(movie);}else {System.out.println("无此电影！！");}break;case "3":break;case "4":buymovie();break;case "5":return;default:System.out.println("无此选项");}}}private static Movie getmoviebyname(String name) {for (Movie movie:All_movies){if (movie.getName().contains(name)) {return movie;}}return null;}/*** 用户购票*/private static void buymovie() {showAllmovies();System.out.println("=============用户购票============");while (true) {System.out.println("请输入门店：");String shopname = sc.next();Business business =getuserbyname(shopname);if (business == null){System.out.println("无此门店" );}else {List<Movie> movies = All_movie.get(business);if (movies.size()>0){while (true) {System.out.println("请输入电影名称：");String name = sc.next();Movie movie = getMovie(business,name);if (movie != null) {System.out.println("需要购买多少张？剩余"+movie.getNumber());int num = sc.nextInt();if(movie.getNumber()>num){double money = BigDecimal.valueOf(movie.getPrice()).multiply(BigDecimal.valueOf(num)).doubleValue();if(loginUser.getMoney() >= money){System.out.println("购买成功！！");loginUser.setMoney(loginUser.getMoney()-money);business.setMoney(business.getMoney()+money);movie.setNumber(movie.getNumber()-num);return;}else {System.out.println("金额不够！");return;}}else {System.out.println("票数不足");return;}}else {System.out.println("电影名称输入错误！");}}}else{System.out.println("暂无上架电影");return;}}}}public static Movie getMovie(Business business,String name){List<Movie> movies = All_movie.get(business);for (Movie movie:movies){if (movie.getName().contains(name)) {return movie;}}return null;}public static Business getuserbyname(String name){Set<Business> businesses = All_movie.keySet();for (Business business:businesses){if (business.getShopName().equals(name)) {return business;}}return null;}/*** 展示全部电影*/private static void showAllmovies() {All_movie.forEach((business, movies) -> {System.out.println(movies.toString());});
//        System.out.println(All_movies);}/***根据电话查询对象* @param phone* @return*/public static User loginbyphone(String phone){for (User user:All_user) {if (user.getPhone().contains(phone)){return user;}}return null;}}

三.结果

附

评分还未做想法是构造一个新的集合存储各个用户的评分总评分就是遍历相加除以集合尺寸然后重新存储在电影的集合中

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