package com.imooc;

import java.util.Scanner;

public class Test{

public static void main(String[] args){

//创建可租车对象数组

ACar[] carRental = {new Passenger("奥迪A4", 500, 4), new Passenger("马自达6", 400, 4),

new Pickup("皮卡雪6", 450, 2, 4), new Passenger("金龙", 800, 20),

new Truck("松花江", 400, 4), new Truck("依维柯", 1000, 20)};

//显示与流程

System.out.println("欢迎使用答答租车系统：");

System.out.println("您是否要租车：1是 0否");

Scanner input = new Scanner(System.in);

int needRent = input.nextInt();

if(0 == needRent){

return;

}

System.out.println("\n您可租车的类型及价目表：");

System.out.println("序号\t汽车名称\t\t租金\t\t容量");

for(int i = 0; i < carRental.length; i++){

System.out.print(i+1 + ".\t");

carRental[i].showInfo();

}

System.out.println("\n请输入您要租车的数量:");

int num = input.nextInt();

double totalPrice = 0;

int totalPeople = 0;

double totalGoods = 0;

//存放消费者选的车的序号，并转换为数组的下标，便于后续的遍历使用

int[] carIndex = new int[num];

for(int i = 0; i < num; i++){

System.out.println("请输入第 " + (i+1) + " 一辆车的序号:");

int n = input.nextInt();

carIndex[i] = n-1;

//不必区分车型，因为所有车型都继承了父类的所有成员变量，不用的变量被初始化为 0，所以不会有干扰

totalPrice += carRental[n-1].pricePerDay;

totalGoods += carRental[n-1].goods;

totalPeople += carRental[n-1].people;

}

System.out.println("\n请输入租车天数:");

int days = input.nextInt();

System.out.println("\n您的账单:");

System.out.println("\n***可载人的车有:");

for(int i = 0; i < num; i++){

if(carRental[carIndex[i]].people != 0){

System.out.print(carRental[carIndex[i]].name + " ");

}

}

System.out.println("共载人:" + totalPeople + "人");

//遍历一遍消费者选的车型数组，根据 goods 变量是否为 0 来判断是否为载货车

System.out.println("\n***载货的车有:");

for(int i = 0; i < num; i++){

if(carRental[carIndex[i]].goods != 0){

System.out.print(carRental[carIndex[i]].name + " ");

}

}

System.out.println("共载货:" + totalGoods + "吨");

System.out.println("***租车总价格:" + totalPrice*days + "元");

}

}