package com.terra.proxy.filter;

import com.terra.proxy.service.Impl.LogServiceImpl;
import com.terra.proxy.service.Impl.ServerRegisterServiceImpl;
import com.terra.proxy.util.BlackUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.autoconfigure.AutoConfigureOrder;
import org.springframework.web.context.WebApplicationContext;
import org.springframework.web.context.support.WebApplicationContextUtils;

import javax.servlet.*;
import javax.servlet.http.HttpServletRequest;
import java.io.IOException;


public class ServletFilter implements Filter {
    @Autowired
    private ServerRegisterServiceImpl service;

    @Autowired
    private LogServiceImpl logService;

    @Override
    public void doFilter(ServletRequest servletRequest, ServletResponse servletResponse, FilterChain filterChain) throws IOException, ServletException {
        HttpServletRequest request=(HttpServletRequest) servletRequest;
        String uri = request.getRequestURI();
        if(     uri.endsWith("css")||
                uri.endsWith("html")||
                uri.endsWith("js")||
                BlackUtils.blackInterceptor(request,logService,service)){
                filterChain.doFilter(servletRequest,servletResponse);
        }
    }

    @Override
    public void destroy() {
        // TODO
    }

    @Override
    public void init(FilterConfig filterConfig) throws ServletException {
        WebApplicationContext wac = WebApplicationContextUtils.getRequiredWebApplicationContext(filterConfig.getServletContext());
        service = wac.getBean(ServerRegisterServiceImpl.class);
        logService=wac.getBean(LogServiceImpl.class);
    }

}