package cn.canting;
import java.io.InputStream;
import java.nio.channels.SelectableChannel;
import java.util.ArrayList;
import java.util.InputMismatchException;
import java.util.Iterator;
import java.util.List;
import java.util.Scanner;
import org.omg.CosNaming.NamingContextExtPackage.AddressHelper;
public class can {
static Scanner input=new Scanner(System.in);
static Scanner input1=new Scanner(System.in);
public static List<entil> list=new ArrayList<entil>();
public static List<entil> listNew=new ArrayList<entil>();
public static void main(String[] args) {
boolean flag=true;
wwd();
}
public static void wwd(){
add();
Show();
System.out.println("请输入要使用的功能");
boolean flag=input.hasNextInt();
while (!flag) {
input=new Scanner(System.in);
System.out.println("请输入数字");
flag=input.hasNextInt();
}
int num=input.nextInt();
num(num);
}
public static void Show(){
System.out.println("欢迎来到餐厅***************************");
System.out.println("1.点餐系统");
System.out.println("2.查看订单详情");
System.out.println("3.提交订单");
System.out.println("4.删除订单");
System.out.println("5.点赞系统");
System.out.println("6.退出");
}
public static void num(int num){
switch (num) {
case 1:
boolean flags=true;
select();
int num2=0;
do{
System.out.println("请输入要点的餐");
if(!input.hasNextInt()){
input=new Scanner(System.in);
flags=false;
}else {
num2=input.nextInt();
flags=true;
if(num2>3){
boolean f=true;
do { System.out.println("请输入正确的点餐编号");
num2=input.nextInt();
if(num2<=3&&num2>0){
f=false;
}
}while(f==true);
System.out.println("请输入要点餐的数量");
int num3=input1.nextInt();
System.out.println("请输入要送餐的地址");
String address=input1.next();
boolean flag=false;
int time=0;
do{
System.out.println("请输入要送餐的时间(10点到22点之间)");
time=input1.nextInt();
if(time>=10&&time<=22){
flag=false;
}else {
System.out.println("请重新输入");
flag=true;
}
}while (flag==true) ;
for (entil item:list) {
if(item.id==num2){
item.dingdan=listNew.size()+1;
item.address=address;
item.time=time;
item.num=num3;
listNew.add(item);
item.sumMoney=item.money*num3;
}
}
System.out.println("订餐成功");
}else {
System.out.println("请输入要点餐的数量");
int num3=input1.nextInt();
System.out.println("请输入要送餐的地址");
String address=input1.next();
boolean flag=false;
int time=0;
do{
System.out.println("请输入要送餐的时间(10点到22点之间)");
time=input1.nextInt();
if(time>=10&&time<=22){
flag=false;
}else {
System.out.println("请重新输入");
flag=true;
}
}while (flag==true) ;
for (entil item:list) {
if(item.id==num2){
item.dingdan=listNew.size()+1;
item.address=address;
item.time=time;
item.num=num3;
listNew.add(item);
item.sumMoney=item.money*num3;
}
}
System.out.println("订餐成功");
}
}
}while (flags==false);
System.out.println("按0返回");
int zero=input.nextInt();
if(zero==0){
Show();
System.out.println("请输入要使用的功能");
int num5=input.nextInt();
num(num5);
}
break;
case 2:
Showt();
input=new Scanner(System.in);
System.out.println("按0返回");
zero=input.nextInt();
if(zero==0){
Show();
System.out.println("请输入要使用的功能");
int num5=input.nextInt();
num(num5);
}
break;
case 3:
caozuo();
input=new Scanner(System.in);
System.out.println("按0返回");
zero=input.nextInt();
if(zero==0){
Show();
System.out.println("请输入要使用的功能");
int num5=input.nextInt();
num(num5);
}
break;
case 4:
input=new Scanner(System.in);
delect();
System.out.println("按0返回");
zero=input.nextInt();
if(zero==0){
Show();
System.out.println("请输入要使用的功能");
int num5=input.nextInt();
num(num5);
}
break;
case 5:
zan();
input=new Scanner(System.in);
System.out.println("按0返回");
zero=input.nextInt();
if(zero==0){
Show();
System.out.println("请输入要使用的功能");
int num5=input.nextInt();
num(num5);
}
break;
case 6:
System.out.println("退出成功");
break;
default:
break;
}
}
public static void add(){
entil en=new entil();
en.id=1;
en.name="红烧牛肉";
en.money=25;
en.sumMoney=0;
en.add=0;
entil en1=new entil();
en1.id=2;
en1.name="红烧猪蹄";
en1.money=20;
en1.sumMoney=0;
en1.add=0;
entil en2=new entil();
en2.id=3;
en2.name="红烧猪肉";
en2.money=30;
en2.sumMoney=0;
en2.add=0;
list.add(en);
list.add(en1);
list.add(en2);
}
public static void select(){
System.out.println("本餐厅菜单****************************");
System.out.println("菜品编号\t\t菜品名称\t\t菜品价格\t\t菜品点赞次数");
for (entil item : list) {
System.out.println(item.id+"\t\t"+item.name+"\t\t"+item.money+"\t\t"+item.add);
}
}
public static void Showt(){
System.out.println("订单编号\t\t菜品编号\t\t菜品名称\t\t菜品价格\t\t送餐地址\t\t点餐数量\t\t总价");
for (entil item : listNew) {
if(item.dian==1){
System.out.println(item.dingdan+"\t\t"+item.id+"\t\t"+item.name+"\t\t"+item.money+"\t\t"+item.address+"\t\t"+item.num+"\t\t"+item.sumMoney);
}
}
}
public static void caozuo(){
System.out.println("未提交菜单");
System.out.println("订单编号\t\t菜品编号\t\t菜品名称\t\t菜品价格\t\t送餐地址\t\t点餐数量\t\t总价");
for (entil item : listNew) {
if(item.dian==0){
System.out.println(item.dingdan+"\t\t"+item.id+"\t\t"+item.name+"\t\t"+item.money+"\t\t"+item.address+"\t\t"+item.num+"\t\t"+item.sumMoney);
}
}
System.out.println("请选择提交的订单编号");
int num=input.nextInt();
int num2=0;
for (entil item : listNew) {
if(item.dian==0){
if(num==item.dingdan){
item.dian=1;
num2=1;
}
}
}
if(num2==0){
System.out.println("无此编号");
}else{
System.out.println("提交成功");
}
}
public static void delect(){
for (entil item : listNew) {
if(item.dian==1){
System.out.println(item.dingdan+"\t\t"+item.id+"\t\t"+item.name+"\t\t"+item.money+"\t\t"+item.address+"\t\t"+item.num+"\t\t"+item.sumMoney);
}
}
System.out.println("请选择删除的订单号码");
int num=input.nextInt();
int num2=0;
for (entil item : listNew) {
if(item.dian==0){
if(num==item.dingdan){
listNew.remove(item);
num2=1;
}
}
}
if(num2==0){
System.out.println("无此编号");
}else {
System.out.println("删除成功");
}
}
public static void zan(){
System.out.println("本餐厅菜单****************************");
System.out.println("菜品编号\t\t菜品名称\t\t菜品价格\t\t菜品点赞次数");
for (entil item : list) {
System.out.println(item.id+"\t\t"+item.name+"\t\t"+item.money+"\t\t"+item.add);
}
System.out.println("请选择点赞的商品编号");
int num=input.nextInt();
for (entil item : list) {
if(item.id==num){
item.add=item.add+1;
}
}
System.out.println("点赞成功，是否继续(0退出，其他任意数字键继续)");
int num2=input.nextInt();
if(num2!=0){
zan();
}
}
}
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