/**

*本程序用到四个类，一个Pet做为父类，一个Cat和一个Dog继承Pet类，最后一个商店类来进行测试

*/

//Pet类

public Pet(String name, char sex, int age) {this.name = name;this.sex = sex;this.age = age;}public Pet(){}public abstract void show();public abstract void eat();public abstract void howl();
}

//Cat类

public class Cat extends Pet{private double love;public Cat(String name, char sex, int age, double love) {super(name, sex, age);this.love = love;}public Cat(){}public double getLove() {return love;}public void setLove(double love) {this.love = love;}public void run(){System.out.println(super.getName()+"can run");}public void actionCute(){System.out.println(super.getName()+"can actionCute");}public  void show(){System.out.println(super.getName()+":"+super.getAge()+super.getSex()+love);}public  void eat(){System.out.println(super.getName()+"can eat");}public  void howl(){System.out.println(super.getName()+"can howl");}}

//Dog类

public class Dog extends Pet{private String food;public String getKind() {return kind;}public void setKind(String kind) {this.kind = kind;}private String kind;public Dog(){}public Dog(String name, char sex, int age,String kind) {super(name,sex,age);this.kind = kind;}public void run(){System.out.println(super.getName()+"can run");}public void dealer(){System.out.println(super.getName()+"can dealer");}public  void show(){System.out.println(super.getName()+":"+super.getAge()+super.getSex()+kind);}public  void eat(){System.out.println(super.getName()+"eat:"+food);}public  void howl(){System.out.println(super.getName()+"can howl");}}

//PetShop类

import java.util.Scanner;
public class PetShop {private int arrayTotal=0;private int count=0;private String name;private  Pet[] pets=new Pet[10];private Dog dog;private Cat cat;private int num1;//num1是接收到的宠物类型private String acceptkind;//接收狗的品种private double acceptlove;//接收猫的亲密度public String getName() {return name;}public void setName(String name) {this.name = name;}public Pet[] getPets() {return pets;}public void setPets(Pet[] pets) {this.pets = pets;}private boolean addPet(Pet pet){return true;}public boolean purchasePet(Pet pet){return true;}private void sellPet(int num1){boolean flag=false;for(;;){if(!flag){if(num1==1){sellDog();flag=true;}else if(num1==2){sellCat();flag=true;}else{System.out.println("输入错误，请重新输入");}}break;}}//卖狗private void sellDog(){for(int i=0;i<pets.length;i++){if(i==arrayTotal) {pets[i] = acceptDog();System.out.println("出售成功");arrayTotal += 1;goShop();}if(i==pets.length){System.out.println("笼子已满,出售失败");}}}//卖猫private void sellCat(){for(int i=0;i<pets.length;i++){if(i==arrayTotal){pets[i]=acceptCat();System.out.println("出售成功");arrayTotal+=1;goShop();}if(i==pets.length){System.out.println("笼子已满,出售失败");}}}public void buyPet(int num1){boolean flag=false;for(;;){if(!flag){if(num1==1){buyDog();flag=true;}else if(num1==2){buyCat();flag=true;}else{System.out.println("输入错误，请重新输入");}}break;}}//买狗private Dog buyDog(){acceptkind=acceptKind();dog=checkDog(acceptkind);return dog;}//买猫private Cat buyCat(){acceptlove=acceptLove();cat=checkCat(acceptlove);return cat;}public void showPets(){}public int acceptNum(){Scanner scanner=new Scanner(System.in);int num=scanner.nextInt();return num;}public String acceptKind(){System.out.println("请输入你要的品种");Scanner scanner=new Scanner(System.in);String kind =scanner.next();if(kind.isEmpty()){System.out.println("你没有输入值");}return kind;}public Dog acceptDog(){dog=new Dog();Scanner scanner=new Scanner(System.in);System.out.println("请输入你出售狗的品种");dog.setKind(scanner.next());System.out.println("请输入你出售狗的性别");dog.setSex(scanner.next().charAt(0));System.out.println("请输入你出售狗的年龄");dog.setAge(scanner.nextInt());System.out.println("请输入你出售狗的名字");dog.setName(scanner.next());return dog;}public Cat acceptCat(){cat=new Cat();Scanner scanner=new Scanner(System.in);System.out.println("请输入你的猫咪和主人的亲密度为多少？(0-100)");cat.setLove(scanner.nextDouble());System.out.println("请输入你出售猫咪的性别");cat.setSex(scanner.next().charAt(0));System.out.println("请输入你出售猫咪的年龄");cat.setAge(scanner.nextInt());System.out.println("请输入你出售猫咪的名字");cat.setName(scanner.next());return cat;}public double acceptLove(){System.out.println("请输入你要的亲密度");Scanner scanner=new Scanner(System.in);double love =scanner.nextDouble();return love;}public void goShop(){System.out.println(name+"say："+"你是要买宠物（1）？还是要出售宠物（2）？还是随便看看然后离开（0）？");for(;;){int num=acceptNum();//num是接收到的买还是卖的类型switch (num){case 0://逛一会就离开商店break;case 1:System.out.println("请输入你要买的宠物，买小狗（1）？买小猫（2）");num1=acceptNum();//num1是接收到的宠物类型buyPet(num1);break;case 2:System.out.println("请输入你要卖的宠物，卖小狗（1）？卖小猫（2）");num1=acceptNum();//num1是接收到的宠物类型sellPet(num1);break;default:System.out.println("输入错误，请输入0-2的数");break;}if(num==0){break;}}}//选择狗的方法public Dog checkDog(String kind){boolean flag=false;for(;;){if(!flag){if(kind.equals("exit")){break;}for(int i=0;i<pets.length;i++){if(pets[i] instanceof Dog){Dog dog=(Dog)pets[i];if(dog.getKind().equals(kind)){System.out.println("dog"+i);//输出宠物信息System.out.println("kind is:"+dog.getKind());System.out.println("name is:"+dog.getName());System.out.println("sex is:"+dog.getSex());System.out.println("age is:"+dog.getAge());for(int j=i;j<pets.length;j++){if(j+1<pets.length){pets[j]=pets[j+1];}}flag=true;goShop();}}else{if(i<pets.length-1){continue;}System.out.println("你选择的品种本店没有，请重新输入");kind=acceptKind();count++;if(count==5){count=0;System.out.println("店里没有你要的小狗了");goShop();}}}}}System.out.println("已经没有狗可以出售了!");goShop();return dog;}//选择猫的方法public Cat checkCat(Double love){boolean flag=false;for(;;){if(!flag){if(love.toString().equals("exit")){break;}}for(int i=0;i<pets.length;i++){if(pets[i] instanceof Cat){Cat cat=(Cat)pets[i];if(cat.getLove()>=love-10&&cat.getLove()<=love+10){//输出宠物信息System.out.println("kind is:"+cat.getLove());System.out.println("name is:"+cat.getName());System.out.println("sex is:"+cat.getSex());System.out.println("age is:"+cat.getAge());for(int j=i;j<pets.length;j++){if(j+1<pets.length){pets[j]=pets[j+1];}}flag=true;goShop();}}else{if(i<pets.length-1){continue;}System.out.println("你选择的亲密度本店没有，请重新输入");love=acceptLove();count++;if(count==5){count=0;System.out.println("店里没有你要的小猫了");goShop();}}}}System.out.println("已经没有小猫可以出售了！");goShop();return cat;}//出售狗的方法public Dog sellDog(Dog dog){for(;;){if(dog.equals("exti")){break;}for(int i=0;i<pets.length;i++){if(pets[i].equals(dog)){//输出宠物信息dog= dog;break;}else{System.out.println("你选择的品种本店没有，请重新输入");}}}return dog;}//出售猫的方法public Cat sellCat(Cat cat){for(;;){if(cat.equals("exit")){break;}for(int i=0;i<pets.length;i++){if(pets[i].equals(cat)){//输出宠物信息cat= cat;break;}else{System.out.println("你选择的品种本店没有，请重新输入");}}}return cat;}public static void main(String[] args) {PetShop petShop=new PetShop();Dog dog=new Dog("xh",'m',1,"hsq");Dog dog1=new Dog("dh",'m',3,"eh");petShop.pets[1]=dog;petShop.pets[2]=dog1;System.out.println(petShop.pets[9]);petShop.goShop();}}