package com.qcwj.auth_domain;

import java.util.HashMap;
import java.util.Map;
import java.util.function.Function;
 
public class StrategyMode {

    static Map<String ,Function<String, String> >  checkResultDispatcher = new HashMap<>();

    public static void checkResultDispatcherInit() {
        checkResultDispatcher.put("校验1", order -> String.format("对%s执行业务逻辑1", order));
        checkResultDispatcher.put("校验2", order -> String.format("对%s执行业务逻辑2", order));
        checkResultDispatcher.put("校验3", order -> String.format("对%s执行业务逻辑3", order));
        checkResultDispatcher.put("校验4", order -> String.format("对%s执行业务逻辑4", order));
        checkResultDispatcher.put("校验5", order -> String.format("对%s执行业务逻辑5", order));
        checkResultDispatcher.put("校验6", order -> String.format("对%s执行业务逻辑6", order));
        checkResultDispatcher.put("校验7", order -> String.format("对%s执行业务逻辑7", order));
        checkResultDispatcher.put("校验8", order -> String.format("对%s执行业务逻辑8", order));
        checkResultDispatcher.put("校验9", order -> String.format("对%s执行业务逻辑9", order));
    }

    public static String getCheckResultSuper(String order) {
        //从逻辑分派Dispatcher中获得业务逻辑代码，result变量是一段lambda表达式
        Function<String, String> result = checkResultDispatcher.get(order);
        if (result != null) {
            //执行这段表达式获得String类型的结果
            return result.apply(order);
        }
        return "不在处理的逻辑中返回业务错误";
    }

    public static void main(String[] args) {

        checkResultDispatcherInit();
        System.out.println(getCheckResultSuper("校验7"));
    }
}