package day06;
import java.util.Scanner;
public class Pod {
/**
* 简单的酒店管理系统 一家10层每层12个房间的酒店 要求 具有查询，入住，退房，退出系统等功能模块
*/
public static void main(String[] args) {
System.out.println("欢迎入住布丁连锁快捷酒店");
String[][] pod = new String[10][12];
for (int i = 0; i < pod.length; i++) {
for (int j = 0; j < pod[i].length; j++) {
System.out.print((i + 1) * 1000 + j + 1 +"\t");
}
System.out.println();
for (int a = 0; a < pod[i].length; a++) {
pod[i][a] ="null";
System.out.print(pod[i][a] +"\t");
}
System.out.println();
}
while (true){
//System.out.println("请你输入服务要求：");
System.out.println("功能选项：1.查询search 2.入住 in 3.退房 out 4.退出 quit");
Scanner s = new Scanner(System.in);
String order = s.nextLine();
if (order.equals("quit")) {
break;
} else if (order.equals("in")) {
System.out.println("请输入顾客信息和客房信息");
String name = s.next();
int room = s.nextInt();
in(pod, name, room);
} else if (order.equals("search")) {
search(pod);
}else if(order.equals("out")){
System.out.println("请输入顾客信息和客房信息");
String name = s.next();
int room =s.nextInt();
out(pod,name,room);
}
}
}
public static void out(String[][] pod, String name,int room) {
int a = room / 1000 - 1;// 楼层
int b = room % 1000 - 1;// 对应楼层的房号
if(pod[a][b].equals("null")){
System.out.println("对不起，你输入的房号有误");
}else if(pod[a][b].equals(name)){
System.out.println("您已退房，欢迎下次再来");
pod[a][b]="null";
}
}
public static void in(String[][] pod, String name, int room) {
int a = room / 1000 - 1;// 楼层
int b = room % 1000 - 1;// 对应楼层的房号
if (pod[a][b].equals("null")) {
pod[a][b]=name;
System.out.println("入住成功");
} else {
System.out.println("对不起，此房间已经有人了");
}
//return pod[a][b] = name;
}
public static void search(String[][] pod) {
for (int i = 0; i < pod.length; i++) {
for (int j = 0; j < pod[i].length; j++) {
System.out.print((i + 1) * 1000 + j + 1 + "\t");
}
System.out.println();
for (int a = 0; a < pod[i].length; a++) {
System.out.print(pod[i][a] + "\t");
}
System.out.println();
}
}
}
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