package yaungong;

import java.util.Scanner;

import yaungong.TestEMD.Employee;

public class ShopVip {
	 class Shops {
        private String ID;//会员卡号
        private String name;//姓名
        private double discount;//折扣
        private double price;//商品价格
	     public Shops() {//
			// TODO Auto-generated constructor stub
		}
	     //计算工资
	        public double endPrice(double price, double discount) {
	            return price - discount* price;
	        }
		public String getID() {
			return ID;
		}
		public void setID(String iD) {
			ID = iD;
		}
		public String getName() {
			return name;
		}
		public void setName(String name) {
			this.name = name;
		}
		public double getDiscount() {
			return discount;
		}
		public void setDiscount(double discount) {
			this.discount = discount;
		}
		public double getPrice() {
			return price;
		}
		public void setPrice(double price) {
			this.price = price;
		}
		public Shops(String iD, String name, double discount, double price) {
			super();
			ID = iD;
			this.name = name;
			this.discount = discount;
			this.price = price;
		}
		
        
	}

	    public static void main(String[] args) {

	        ShopVip shopVip =  new ShopVip();

	        //开始界面
	        System.out.println("|-------欢迎来到商品会员折扣系统---------|");
	        System.out.println("|------1. 商品录入 ----------------------|");
	        System.out.println("|------2.查找持卡人的购买信息- ----------|");
	        System.out.println("|------0. 退出 --------------------------|");
	        System.out.println("|----------------|");

	        //业务选择
	        label : while(true) {
	            System.out.println("请选择业务：");
	            int select = sc.nextInt();
	            switch (select) {
	            case 1: //输入你的商品信息
	            	shopVip.addShops();
	                break;
	            case 2: //根据kahao查找雇员信息
	            	shopVip.findShops();
	                break;
	            case 0: //退出
	                System.out.println("退出成功！");
	            }
	        }
	    }
	 static int len = -1;
	    static Shops[] shopsArr = new Shops[50];
	    static Scanner sc = new Scanner(System.in);
	    public void addShops() {
	    	Shops shops = null;
	        System.out.println("---输入你的会员信息---");

	        System.out.print("请输入你的会员卡号编号：");
	        String id = sc.next();
	        System.out.print("请输入商品名称：");
	        String name = sc.next();
	        System.out.print("请输入他的会员折扣：");
	        double discount = sc.nextDouble();

	        System.out.print("请输入商品的价格：");
	        double price = sc.nextDouble();
	        shops = new Shops();//实例化一个对象
	        shops.setID(id);       
	        shops.setName(name);       
	        shops.setDiscount(discount);     
	        shops.setPrice(price);
	        //len先加1后使用，变为shopsArr[0]
	        int i = ++len;
	        shopsArr[i] = shops;
	        printShops(shopsArr[len]);
//	        System.out.println("添加成功！");
	    }

/**
 * 员工信息
 * @param em
 */
    public void printShops(Shops shops) {        
        System.out.print(" 会员卡号： " + shops.getID());
        System.out.print(" 商品名称： " + shops.getName());
        System.out.print(" 会员折扣等级 : " + shops.getDiscount());
        //参数
        double sum = shops.endPrice(shops.getPrice(),shops.getDiscount());
        System.out.println(" 最终支付：" + sum);
    }
    /**
     * 根据姓名查找员工信息
     */
        public void findShops() {
            System.out.println("----查找持卡人的购买信息------");
            System.out.println("---请输入客户会员卡号：---");
            //设置一个boolean类型的flg标志，若查找不到则为false
            boolean flg = false;
            String ID = sc.next();
            for( int i=0; i<len; i++) {//for循环遍历
                if(shopsArr[i].getID().equals(ID)) {
                	printShops(shopsArr[i]);
                    System.out.println("查找成功！");
                    flg = true;
                    break;
                }           
            }
            if(!flg) {
                System.out.println("查无此人，请重新输入：");
                findShops();
            }
        }
}