package Deal;

import Base.User;
import java.util.HashMap;
import java.util.Map;

public class Deal_user {
    private Map<String,User> all_user;
    public Deal_user(){
        load_user();
    }

    public void load_user(){
        all_user=new HashMap<>();

        all_user.put("张三1", new User("张三1", "123", "小学"));
        all_user.put("张三2", new User("张三2", "123", "小学"));
        all_user.put("张三3", new User("张三3", "123", "小学"));

        // 初中老师
        all_user.put("李四1", new User("李四1", "123", "初中"));
        all_user.put("李四2", new User("李四2", "123", "初中"));
        all_user.put("李四3", new User("李四3", "123", "初中"));

        // 高中老师
        all_user.put("王五1", new User("王五1", "123", "高中"));
        all_user.put("王五2", new User("王五2", "123", "高中"));
        all_user.put("王五3", new User("王五3", "123", "高中"));
    }

    public User login(String id,String psw){
        User temp=all_user.get(id);
        return (temp!=null&&temp.getPassword().equals(psw))?temp:null;
    }
}