package com.dy.pipIrrWebFile.config;

import com.dy.common.webFilter.DevOfDataSourceNameSetFilter;
import com.dy.common.webFilter.UserTokenFilter;
import jakarta.servlet.Filter;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.boot.web.servlet.FilterRegistrationBean;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

/**
 * @author ZhuBaoMin
 * @date 2023/12/5 10:32
 * @LastEditTime 2023/12/5 10:32
 * @Description
 */
@Configuration
public class WebFilterConfiguration {

    @Value("${pipIrr.global.dev}")
    public String isDevStage ;//是否为开发阶段
    @Value("${pipIrr.global.dsName}")
    public String dsName ;//开发阶段的数据源名称

    /**
     * DevOfDataSourceNameSetFilter与UserTokenFilter只能一个被配置上，
     * 所以他们的order都是1
     */
    private static final int order_UserTokenFilter = 1 ;//与下面
    private static final int order_DevOfDataSourceNameSetFilter = 1 ;


    @Bean
    public FilterRegistrationBean<? extends Filter> RegFilter() {
        FilterRegistrationBean<Filter> filterRegistrationBean = new FilterRegistrationBean<>();
        if(this.isDevStage != null && !this.isDevStage.trim().equals("") && this.isDevStage.trim().equalsIgnoreCase("true")){
            filterRegistrationBean.setFilter(new DevOfDataSourceNameSetFilter());
            filterRegistrationBean.addUrlPatterns("/*");//配置过滤规则
            filterRegistrationBean.addInitParameter("dataSourceName",dsName);//设置init参数
            filterRegistrationBean.setName("DevOfDataSourceNameSetFilter");//设置过滤器名称
            filterRegistrationBean.setOrder(order_DevOfDataSourceNameSetFilter);//执行次序
        }else{
            filterRegistrationBean.setFilter(new UserTokenFilter());
            filterRegistrationBean.addUrlPatterns("/*");//配置过滤规则
            filterRegistrationBean.setName("UserTokenFilter");//设置过滤器名称
            filterRegistrationBean.setOrder(order_UserTokenFilter);//执行次序
        }
        return filterRegistrationBean;
    }

}