package com.lemon.lifecenter.common;

import java.io.IOException;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
import org.springframework.web.servlet.ModelAndView;
import org.springframework.web.servlet.handler.HandlerInterceptorAdapter;

@Component
public class LifeCenterInterCeptor extends HandlerInterceptorAdapter {
    @Autowired
    private LifeCenterConfigVO config;
    
    private final Logger logger = LoggerFactory.getLogger(this.getClass());

    @Override
    public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws IOException {
        System.out.println("--------------------- InterCeptor Start --------------------- ");

        String url  = request.getRequestURI().toString();
        String port = String.valueOf(request.getServerPort());
        
        Object session  = request.getSession().getAttribute( "sesId" );
        Object groupIdx = request.getSession().getAttribute( "sesGroupIdx" );
        Object sesMId   = request.getSession().getAttribute( "sesMId" );
        
        logger.info( "|------------------------------------------------------------------|" );
        logger.info( "|  URL : " + url + "  |  IP : " + LifeCenterFunction.getRemoteAddr(request) + "  |  Port : " + port );
        logger.info( "|------------------------------------------------------------------|" );
        
        logger.info( "  sesMobileId : "  + sesMId + "  sesWebId : " + session + "  groupIdx : " + groupIdx );
        
        if ( url.contains( "/error" ) || url.contains( "/nonface/wait" ) || 
             url.contains( "/store" ) || url.contains( "/favicon.ico" )  || url.contains( "/mobile/getAppVersion" ) ) {
            return true;
        }
        
        if( url.contains( "/mobile" ) ) {
            if( !url.equals( "/mobile/login" ) && !url.equals( "/mobile/check" ) ) {
                if( sesMId == null ) {
                    response.sendRedirect( "/mobile/login" );
                    return false;
                } else {
                    logger.info( "IP : " + LifeCenterFunction.getRemoteAddr( request ) + " ID : " + sesMId.toString() + "  URL : " + url + " Port : " + port );
                }
                
            } else if( url.equals( "/mobile/login" ) ) {
                if( sesMId != null ) {
                    response.sendRedirect( "/mobile/menu" );
                    return false;
                }
            }
            
        } else {
            
            if( !url.equals( "/login/staff" ) && !url.equals( "/login/admin" ) && !url.equals( "/login/check" ) ) {
                if( session == null ) {
                    response.sendRedirect( "/login/staff" );
                    return false;
                } else {
                    logger.info( "IP : " + LifeCenterFunction.getRemoteAddr( request ) + " ID : " + session.toString() + "  URL : " + url + " Port : " + port );
                }
                
            } else if( url.equals( "/login/staff" ) || url.equals( "/login/admin" ) ) {
                if( session != null ) {
                    
                    if( groupIdx.equals( "1" ) ) {
                        response.sendRedirect( "/center/list" );
                    } else {
                        response.sendRedirect( "/patient/list" );
                    }
                    
                    return false;
                }
                
            }
        }
        
        return true;
    }

    @Override
    public void postHandle(HttpServletRequest request, HttpServletResponse response, Object handler,
            ModelAndView modelAndView) {
        //logger.info("Method Executed Time : postHandle");
    }

    @Override
    public void afterCompletion(HttpServletRequest request, HttpServletResponse response, Object handler,
            Exception ex) {
        //logger.info("Method Completed Time : afterCompletion");
        System.out.println("--------------------- InterCeptor afterCompletion ---------------------");
    }
}