package com.nsi.components.resource;

import javax.servlet.http.HttpServletRequest;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;

import com.nsi.control.exceptions.NsiEventException;
import com.nsi.control.web.RsWebInfo;
import com.nsi.control.web.handles.FlowHandler;

public class ResourceFlowHandler implements FlowHandler
{
	private static Log log = LogFactory.getLog(ResourceFlowHandler.class);
	/**
	 * @see com.nsi.control.web.handles.FlowHandler#processFlow(javax.servlet.http.HttpServletRequest)
	 */
	public String processFlow(HttpServletRequest request) throws NsiEventException
	{
		String nextScreen = "1";
		String action = request.getParameter("action");
		if(action.equalsIgnoreCase("displayResource"))
		{
			nextScreen = "1";
		}
		else if(action.equalsIgnoreCase("updateResource"))
		{
			nextScreen = "1";
		}
		else if(action.equalsIgnoreCase("createResource"))
		{
			String loginname = request.getParameter("loginName");
			String adduserprofile = request.getParameter("isAddUser");
			Object rswbinfoobj = request.getSession().getAttribute("rswebinfo");
			log.debug("processFlow() -- createResource, adduserprofile[" + adduserprofile+  "], loginname[" + loginname+  "]");
			if(rswbinfoobj != null && (((RsWebInfo)rswbinfoobj).getLoginnameexistmsg()) != null && "T".equals(adduserprofile))
			{
				nextScreen = "0";
			}
			else
			{
				nextScreen = "2";
			}
		}
		log.debug("processFlow() -- nextscreen[" + nextScreen+  "]");
		return nextScreen;
	}
}