大作业—外卖点餐系统的实现

import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; import java.io.PrintWriter; import java.text.ParseException; import java.text.SimpleDateFormat; import java.util.ArrayList; import java.util.Date; import java.util.List; import java.util.Random; import java.util.StringTokenizer; /** * @author the Great Ke * */ public class InternetFoodOrderSystem { private static BufferedReader stdIn = new BufferedReader(new InputStreamReader(System.in)); private static PrintWriter stdOut = new PrintWriter(System.out, true); private static PrintWriter stdErr = new PrintWriter(System.err, true); SimpleDateFormat simpleDateFormat = new SimpleDateFormat("yyyy-MM-dd"); private ShopList shopList = new ShopList(); private OrderRecordList orderRecordList = new OrderRecordList(); private List<Customer> customersList = new ArrayList<Customer>(); /** * @param args */ /** * @throws ParseException * */ public InternetFoodOrderSystem() throws ParseException { loadSaleInformations(); // TODO Auto-generated constructor stub } public void loadSaleInformations() throws ParseException { // 增加一个customers 的 list 用来容纳。 3个 Customer customer001 = new Customer("Lucy", "2017303067", "15983981356", "NWPU", "626202 3788887657768"); Customer customer002 = new Customer("Tom", "2017303020", "13883989034", "NWPU", "622267 3788887657768"); Customer customer003 = new Customer("Mark", "2017303019", "17783988075", "NWPU", "454452 7788887657798"); Shop shop001 = new Shop("兰州拉面馆", "0001"); Shop shop002 = new Shop("海底捞火锅全国连锁店", "0002"); Shop shop003 = new Shop("西工大云天苑餐厅", "0003"); Shop shop004 = new Shop("西工大南餐", "0004"); Shop shop005 = new Shop("KFC快餐店", "0005"); Shop shop006 = new Shop("Mcdonalds快餐店", "0006"); Shop shop007 = new Shop("川川川菜馆", "0007"); Shop shop008 = new Shop("骨汤砂锅饭店", "0008"); shopList.add(shop001); shopList.add(shop002); shopList.add(shop003); shopList.add(shop004); shopList.add(shop005); shopList.add(shop006); shopList.add(shop007); shopList.add(shop008); shop001.getFoodList().add(new Food("01", "牛肉面", "老少皆宜的美味", simpleDateFormat.parse("2017-09-21"), 200, 12, "评论：这个牛肉面挺好吃的，就是里面的牛肉太少了。。")); shop001.getFoodList().add(new Food("02", "肥肠面", "老少皆宜的美味", simpleDateFormat.parse("2017-09-21"), 200, 12, "评论：面挺好吃的，就是里面的肥肠太少了。。")); shop002.getFoodList() .add(new Food("03", "微辣火锅", "火锅(英语：Hot Pot)，古称“古董羹”，因食物投入沸水时发出的“咕咚”声而得名，它是中国独创的美食，历史悠久，是一种老少皆宜的食物。", simpleDateFormat.parse("2018-09-21"), 200, 12, "评论：这个火锅挺好吃的，就是里面的肉太少了。。")); shop002.getFoodList() .add(new Food("04", "鸳鸯锅", "火锅(英语：Hot Pot)，古称“古董羹”，因食物投入沸水时发出的“咕咚”声而得名，它是中国独创的美食，历史悠久，是一种老少皆宜的食物。", simpleDateFormat.parse("2018-09-21"), 200, 12, "评论：这个火锅挺好吃的，就是里面的肉太少了。。。")); shop003.getFoodList().add(new Food("05", "云天苑定制牛肉面", "老少皆宜的美味", simpleDateFormat.parse("2017-09-21"), 200, 12, "评论：这个牛肉面挺好吃的，就是里面的牛肉太少了。。")); shop003.getFoodList().add(new Food("06", "云天苑定制肥肠面", "老少皆宜的美味", simpleDateFormat.parse("2017-09-21"), 200, 12, "评论：面挺好吃的，就是里面的肥肠太少了。。")); shop004.getFoodList().add(new Food("07", "西工大牛肉面", "老少皆宜的美味", simpleDateFormat.parse("2017-09-21"), 200, 12, "评论：这个牛肉面挺好吃的，就是里面的牛肉太少了。。")); shop004.getFoodList().add(new Food("08", "西工大肥肠面", "老少皆宜的美味", simpleDateFormat.parse("2017-09-21"), 200, 12, "评论：面挺好吃的，就是里面的肥肠太少了。。")); shop005.getFoodList().add(new Food("07", "KFC牛肉面", "老少皆宜的美味", simpleDateFormat.parse("2017-09-21"), 200, 12, "评论：这个牛肉面挺好吃的，就是里面的牛肉太少了。。")); shop005.getFoodList().add(new Food("08", "KFC肥肠面", "老少皆宜的美味", simpleDateFormat.parse("2017-09-21"), 200, 12, "评论：面挺好吃的，就是里面的肥肠太少了。。")); shop006.getFoodList().add(new Food("07", "Mcdonalds牛肉面", "老少皆宜的美味", simpleDateFormat.parse("2017-09-21"), 200, 12, "评论：这个牛肉面挺好吃的，就是里面的牛肉太少了。。")); shop006.getFoodList().add(new Food("08", "Mcdonalds肥肠面", "老少皆宜的美味", simpleDateFormat.parse("2017-09-21"), 200, 12, "评论：面挺好吃的，就是里面的肥肠太少了。。")); shop007.getFoodList().add(new Food("09", "川味牛肉面", "老少皆宜的美味", simpleDateFormat.parse("2017-09-21"), 200, 12, "评论：这个牛肉面挺好吃的，就是里面的牛肉太少了。。")); shop007.getFoodList().add(new Food("10", "川味肥肠面", "老少皆宜的美味", simpleDateFormat.parse("2017-09-21"), 200, 12, "评论：面挺好吃的，就是里面的肥肠太少了。。")); shop008.getFoodList().add(new Food("11", "牛肉砂锅", "老少皆宜的美味", simpleDateFormat.parse("2017-09-21"), 200, 12, "评论：这个砂锅挺好吃的，就是里面的牛肉太少了。。")); shop008.getFoodList().add(new Food("12", "肥肠砂锅", "老少皆宜的美味", simpleDateFormat.parse("2017-09-21"), 200, 12, "评论：砂锅挺好吃的，就是里面的肥肠太少了。。")); customer001.getShopList().add(shop001); customer001.getShopList().add(shop002); customer002.getShopList().add(shop003); customer002.getShopList().add(shop004); customer003.getShopList().add(shop005); customer003.getShopList().add(shop006); customer003.getShopList().add(shop007); customer003.getShopList().add(shop008); customersList.add(customer001); customersList.add(customer002); customersList.add(customer003); DeliveryMan deliveryMan001 = new DeliveryMan("老王", "0001", "1234567890", "饿了么西工大骑手店", 2, "633203 666738877389"); OrderRecord orderRecord001 = new OrderRecord("0001", new Food("05", "云天苑定制牛肉面", "老少皆宜的美味", simpleDateFormat.parse("2017-09-21"), 200, 12, "评论：这个牛肉面挺好吃的，就是里面的牛肉太少了。。"), customer001, deliveryMan001, simpleDateFormat.parse("2017-09-21")); OrderRecord orderRecord002 = new OrderRecord("0002", new Food("03", "微辣火锅", "火锅(英语：Hot Pot)，古称“古董羹”，因食物投入沸水时发出的“咕咚”声而得名，它是中国独创的美食，历史悠久，是一种老少皆宜的食物。", simpleDateFormat.parse("2018-09-21"), 200, 12, "评论：这个火锅挺好吃的，就是里面的肉太少了。。"), customer002, deliveryMan001, simpleDateFormat.parse("2017-09-23")); OrderRecord orderRecord003 = new OrderRecord("0003", new Food("07", "Mcdonalds牛肉面", "老少皆宜的美味", simpleDateFormat.parse("2017-09-21"), 200, 12, "评论：这个牛肉面挺好吃的，就是里面的牛肉太少了。。"), customer003, deliveryMan001, simpleDateFormat.parse("2017-09-13")); orderRecordList.add(orderRecord001); orderRecordList.add(orderRecord002); orderRecordList.add(orderRecord003); } public static void main(String[] args) throws Exception { InternetFoodOrderSystem internetFoodOrderSystem = new InternetFoodOrderSystem(); try { internetFoodOrderSystem.run(); } catch (IOException e) { e.printStackTrace(); } } public void displayShopList() { for (Shop shop : shopList) { System.out.println("--------------------restaurant----------------------\n" + shop.toString()); } } public void displayShopList(String customerName) { for (Customer customer : customersList) { if (customerName.equals(customer.getName())) { stdOut.println("\nHere are the restaurants close to " + customerName); stdOut.println( "--------------------restaurants----------------------\n" + customer.getShopList().toString()); return; } } stdErr.println("sorry, customer not found !"); } public void displayCustomers() { for (Customer customer : customersList) { stdOut.println("--------------------customer----------------------\n" + customer.toString()); } } public void displayFoodList(String shopIdCode) throws Exception { if