package com.qianwen.core.tenant.dynamic;

import org.aopalliance.aop.Advice;
import org.springframework.aop.Pointcut;
import org.springframework.aop.aspectj.AspectJExpressionPointcut;
import org.springframework.aop.support.AbstractPointcutAdvisor;
import org.springframework.aop.support.ComposablePointcut;
import org.springframework.beans.BeansException;
import org.springframework.beans.factory.BeanFactory;
import org.springframework.beans.factory.BeanFactoryAware;
import org.springframework.lang.NonNull;


public class TenantDataSourceGlobalAdvisor extends AbstractPointcutAdvisor implements BeanFactoryAware {
    private final Advice advice;
    private final Pointcut pointcut = buildPointcut();

    public TenantDataSourceGlobalAdvisor(@NonNull TenantDataSourceGlobalInterceptor tenantDataSourceGlobalInterceptor) {
        this.advice = tenantDataSourceGlobalInterceptor;
    }

    @NonNull
    public Pointcut getPointcut() {
        return this.pointcut;
    }

    @NonNull
    public Advice getAdvice() {
        return this.advice;
    }

    public void setBeanFactory(@NonNull BeanFactory beanFactory) throws BeansException {
        if (this.advice instanceof BeanFactoryAware) {
        	((BeanFactoryAware)this.advice).setBeanFactory(beanFactory); 
        }
       
    }

    private Pointcut buildPointcut() {
      
        AspectJExpressionPointcut cut = new AspectJExpressionPointcut();
        cut.setExpression("(@within(org.springframework.stereotype.Controller) || @within(org.springframework.web.bind.annotation.RestController)) && (!@annotation(org.springblade.core.tenant.annotation.NonDS) && !@within(org.springblade.core.tenant.annotation.NonDS))");
        return (Pointcut)new ComposablePointcut((Pointcut)cut);
    }
}