/**
    * This Source Code Form is subject to the terms of the Mozilla Public
    * License, v. 2.0. If a copy of the MPL was not distributed with this
    * file, You can obtain one at http://mozilla.org/MPL/2.0/.
    *
    * If it is not possible or desirable to put the notice in a particular
    * file, then You may include the notice in a location (such as a LICENSE
    * file in a relevant directory) where a recipient would be likely to look
    * for such a notice.
  
   * 
   */
   
  /*  ---------------------------------------------------------------------------
   *  U.S. Government, Department of the Army
   *  Army Materiel Command
   *  Research Development Engineering Command
   *  Communications Electronics Research Development and Engineering Center
   *  ---------------------------------------------------------------------------
   */
   
  package org.miloss.fgsms.sla.rules;
  
  import java.util.ArrayList;
  import java.util.List;
  import java.util.concurrent.atomic.AtomicReference;
  import org.miloss.fgsms.common.Utility;
  import org.miloss.fgsms.plugins.sla.AlertType;
  import org.miloss.fgsms.plugins.sla.SLARuleInterface;
  import org.miloss.fgsms.services.interfaces.common.MachinePerformanceData;
  import org.miloss.fgsms.services.interfaces.common.NameValuePair;
  import org.miloss.fgsms.services.interfaces.common.PolicyType;
  import org.miloss.fgsms.services.interfaces.common.ProcessPerformanceData;
  import org.miloss.fgsms.services.interfaces.datacollector.AddDataRequestMsg;
  import org.miloss.fgsms.services.interfaces.datacollector.BrokerData;
  import org.miloss.fgsms.services.interfaces.policyconfiguration.ServicePolicy;
  import org.miloss.fgsms.services.interfaces.policyconfiguration.TransactionalWebServicePolicy;
  import org.miloss.fgsms.services.interfaces.status.SetStatusRequestMsg;
  
  /**
   *
   * @author AO
   */
  public class RequestContentContainsIgnoreCase  implements SLARuleInterface {
  
      @Override
      public boolean CheckTransactionalRule(SetStatusRequestMsg req, List<NameValuePair> params, AtomicReference<String> nullableFaultMsg) {
          return false;
      }
  
      @Override
      public boolean CheckTransactionalRule(ProcessPerformanceData req, List<NameValuePair> params, AtomicReference<String> nullableFaultMsg) {
          return false;
      }
  
      @Override
      public boolean CheckTransactionalRule(MachinePerformanceData req, List<NameValuePair> params, AtomicReference<String> nullableFaultMsg) {
          return false;
      }
  
      @Override
      public boolean CheckTransactionalRule(AddDataRequestMsg req, List<NameValuePair> params, AtomicReference<String> nullableFaultMsg) {
          if (nullableFaultMsg == null) {
              nullableFaultMsg = new AtomicReference<String>();
          }
  
          NameValuePair GetNameValuePairByName = Utility.getNameValuePairByName(params, "value");
          String item = GetNameValuePairByName.getValue();
          if (GetNameValuePairByName.isEncrypted()) {
              item = Utility.DE(GetNameValuePairByName.getValue());
          }
          if (req.getXmlRequest() != null
                  && req.getXmlRequest().toLowerCase().contains(item.toLowerCase())) {
              nullableFaultMsg.set("The request content contained the flag " + item + ". " + nullableFaultMsg.get());
              return true;
          }
          return false;
      }
  
      @Override
      public boolean CheckTransactionalRule(String url, List<BrokerData> data, List<NameValuePair> params, AtomicReference<String> nullableFaultMsg) {
          return false;
      }
  
      @Override
      public boolean CheckNonTransactionalRule(ServicePolicy pol, List<NameValuePair> params, AtomicReference<String> nullableFaultMsg, boolean pooled) {
          return false;
      }
  
      @Override
      public String GetDisplayName() {
          return "Request Content Contains, case insensitive";
      }
  
      @Override
      public String GetHtmlFormattedHelp() {
          return "If the message content of the request of a transactional service contains (value), case insensitive, then this rule will trigger.<Br>"
                  + "Applies to transactional service policies only.<br><br>"
                  + "Required parameters:"
                 + "<ul>"
                 + "<li>value - the string to compare against</li>"
                 + "</ul>";
     }
 
     @Override
     public List<NameValuePair> GetRequiredParameters() {
         ArrayList<NameValuePair> arrayList = new ArrayList<NameValuePair>();
         arrayList.add(Utility.newNameValuePair("value", null, false, false));
         return arrayList;
     }
 
     @Override
     public List<NameValuePair> GetOptionalParameters() {
 
         return new ArrayList<NameValuePair>();
     }
 
     @Override
     public boolean ValidateConfiguration(List<NameValuePair> params, AtomicReference<String> outError, ServicePolicy policy) {
         if (outError == null) {
             outError = new AtomicReference<String>();
         }
         if (params == null || params.isEmpty()) {
             outError.set("The parameter 'value' is required. " + outError.get());
         }
         if (!(policy instanceof TransactionalWebServicePolicy)) {
             outError.set("This rule only applies to Transactional Service Policies. " + outError.get());
         }
         if ((policy instanceof TransactionalWebServicePolicy)) {
             TransactionalWebServicePolicy twp = (TransactionalWebServicePolicy) policy;
             if (!twp.isRecordRequestMessage() && !twp.isRecordFaultsOnly()) {
                 outError.set("This rule only works when the request is recorded. " + outError.get());
             }
         }
         boolean foundLogger = false;
         for (int i = 0; i < params.size(); i++) {
             if (params.get(i).getName().equals("value")) {
                 foundLogger = true;
                 if (Utility.stringIsNullOrEmpty(params.get(i).getValue())) {
                     outError.set("A value must be specified for the parameter 'value'. " + outError.get());
                 }
             }
         }
         if (!foundLogger) {
             outError.set("The parameter 'value' is required. " + outError.get());
         }
         if (Utility.stringIsNullOrEmpty(outError.get())) {
             return true;
         } else {
             return false;
         }
     }
 
     @Override
     public AlertType GetType() {
         return AlertType.Performance;
     }
 
     @Override
     public String GetHtmlFormattedDisplay(List<NameValuePair> params) {
         NameValuePair mc = Utility.getNameValuePairByName(params, "value");
         String item = UNDEFINED_VALUE;
         if (mc != null) {
             item = mc.getValue();
             if (mc.isEncrypted() || mc.isEncryptOnSave()) {
                 item = ENCRYPTED_MASK;
             }
         }
         return Utility.encodeHTML(GetDisplayName() + " " + item);
     }
     
     @Override
     public List<PolicyType> GetAppliesTo() {
         List<PolicyType> ret = new ArrayList<PolicyType>();
         ret.add(PolicyType.TRANSACTIONAL);
         return ret;
     }
 }