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/*
 * Copyright (c) 2018-2019.‭‭‭‭‭‭‭‭‭‭‭‭[zuoqinggang] www.pingfangushi.com
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see .
 */


package cn.smallbun.scaffold.framework.demo.aspect;

import cn.smallbun.scaffold.framework.configurer.SmallBunProperties;
import cn.smallbun.scaffold.framework.demo.annotation.DemoEnvironment;
import cn.smallbun.scaffold.framework.demo.exception.DemoEnvironmentException;
import lombok.extern.slf4j.Slf4j;
import org.aspectj.lang.JoinPoint;
import org.aspectj.lang.annotation.Aspect;
import org.aspectj.lang.annotation.Before;
import org.aspectj.lang.annotation.Pointcut;
import org.springframework.core.annotation.Order;
import org.springframework.stereotype.Component;

/**
 * 演示环境
 * @author SanLi
 * Created by [email protected] / [email protected] on  2019/11/23
 */
@Component
@Slf4j
@Order(value = 0)
@Aspect
public class DemoEnvironmentAspect {


	public DemoEnvironmentAspect(SmallBunProperties properties) {
		this.properties = properties;
	}

	/**
	 * 配置切面
	 */
	@Pointcut(value = "@annotation(environment)")
	public void log(DemoEnvironment environment) {
	}

	/**
	 * 请求Controller 日志处理
	 *
	 * @param joinPoint {@link JoinPoint}
	 */
	@Before(value = "log(environment)", argNames = "joinPoint,environment")
	public void demoBefore(JoinPoint joinPoint, DemoEnvironment environment) {
		//1.如果系统没开启演示环境，忽略注解
		//2.如果系统整体开启了，根据注解值进行判断是否拦截并提示，演示环境不允许操作
		if (properties.getDemo().isOpen()) {
			throw new DemoEnvironmentException("演示环境不允许操作");
		}
	}

	private final SmallBunProperties properties;
}