package servlets.admin.moduleManagement;

import dbProcs.Setter;
import jakarta.servlet.ServletException;
import jakarta.servlet.http.Cookie;
import jakarta.servlet.http.HttpServlet;
import jakarta.servlet.http.HttpServletRequest;
import jakarta.servlet.http.HttpServletResponse;
import jakarta.servlet.http.HttpSession;
import java.io.IOException;
import java.io.PrintWriter;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import utils.ShepherdLogManager;
import utils.Validate;

public class OpenMobileModules extends HttpServlet {

  private static final long serialVersionUID = 1L;
  private static final Logger log = LogManager.getLogger(OpenMobileModules.class);

  /**
   * Control class used to open all modules when called by an administrator
   *
   * @param csrfToken The csrf protection token for this funciton
   */
  public void doPost(HttpServletRequest request, HttpServletResponse response)
      throws ServletException, IOException {
    String servletName = "servlets.module.OpenMobileModules";
    // Setting IpAddress To Log and taking header for original IP if forwarded from proxy
    ShepherdLogManager.setRequestIp(request.getRemoteAddr(), request.getHeader("X-Forwarded-For"));
    log.debug("&&& " + servletName + " &&&");
    PrintWriter out = response.getWriter();
    out.print(getServletInfo());
    String htmlOutput = new String();
    HttpSession ses = request.getSession(true);
    Cookie tokenCookie = Validate.getToken(request.getCookies());
    Object tokenParmeter = request.getParameter("csrfToken");
    if (Validate.validateAdminSession(ses, tokenCookie, tokenParmeter)) {
      ShepherdLogManager.setRequestIp(
          request.getRemoteAddr(),
          request.getHeader("X-Forwarded-For"),
          ses.getAttribute("userName").toString());
      if (Validate.validateTokens(tokenCookie, tokenParmeter)) {
        String ApplicationRoot = getServletContext().getRealPath("");
        Setter.openOnlyMobileCategories(ApplicationRoot);
        htmlOutput =
            "<h3 class='title'>Only Mobile Levels Are Now Open</h3><p>All of the Security Shepherd"
                + " Mobile Security levels are now open! All other categories have been"
                + " closed.</p>";
      } else {
        log.debug("CSRF Tokens did not match");
        htmlOutput =
            "<h3 class='title'>Error</h3><p>CSRF Tokens Did Not Match. Function Aborted</p>";
      }
    } else {
      log.error("Invalid Session Detected");
      htmlOutput = "<img src=\"css/images/loggedOutSheep.jpg\" /><br/>";
    }
    out.write(htmlOutput);
    log.debug("&&& END " + servletName + " &&&");
  }
}