/*
    * Licensed under the GPL License. You may not use this file except in compliance with the License.
    * You may obtain a copy of the License at
    *
    *   https://www.gnu.org/licenses/old-licenses/gpl-2.0.html
    *
    * THIS PACKAGE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING,
    * WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
    * PURPOSE.
   */
  package psiprobe.model;
  
  import java.io.Serializable;
  import java.util.ArrayList;
  import java.util.List;
  import java.util.regex.Pattern;
  import java.util.regex.PatternSyntaxException;
  
  import org.slf4j.Logger;
  import org.slf4j.LoggerFactory;
  
  /**
   * Data model class used by session search feature of application session screen.
   */
  public class SessionSearchInfo implements Serializable {
  
    /** The Constant serialVersionUID. */
    private static final long serialVersionUID = 1L;
  
    /** The Constant logger. */
    private static final Logger logger = LoggerFactory.getLogger(SessionSearchInfo.class);
  
    /** The Constant SESS_ATTR_NAME. */
    public static final String SESS_ATTR_NAME = "sessionSearchInfo";
  
    /** The Constant ACTION_NONE. */
    public static final String ACTION_NONE = "none";
  
    /** The Constant ACTION_APPLY. */
    public static final String ACTION_APPLY = "apply";
  
    /** The Constant ACTION_CLEAR. */
    public static final String ACTION_CLEAR = "clear";
  
    /** The search action. */
    private String searchAction = ACTION_NONE;
  
    /** The apply. */
    private boolean apply;
  
    /** The clear. */
    private boolean clear;
  
    /** The session id. */
    private String sessionId;
  
    /** The session id pattern. */
    private Pattern sessionIdPattern;
  
    /** The session id msg. */
    private String sessionIdMsg;
  
    /** The attr name. */
    private String attrName;
  
    /** The attr name patterns. */
    private final List<Pattern> attrNamePatterns = new ArrayList<>();
  
    /** The attr name msgs. */
    private final List<String> attrNameMsgs = new ArrayList<>();
  
    /** The age from. */
    private String ageFrom;
  
    /** The age from sec. */
    private Integer ageFromSec;
  
    /** The age to. */
    private String ageTo;
  
    /** The age to sec. */
    private Integer ageToSec;
  
    /** The idle time from. */
    private String idleTimeFrom;
  
    /** The idle time from sec. */
    private Integer idleTimeFromSec;
  
    /** The idle time to. */
    private String idleTimeTo;
  
    /** The idle time to sec. */
    private Integer idleTimeToSec;
  
    /** The last ip. */
    private String lastIp;
  
    /** The info message. */
   private String infoMessage;
 
   /** The error messages. */
   private final List<String> errorMessages = new ArrayList<>();
 
   /**
    * Checks if is empty.
    *
    * @return true, if is empty
    */
   public boolean isEmpty() {
     return sessionId == null && attrName == null && ageFrom == null && ageTo == null
         && idleTimeFrom == null && idleTimeTo == null && lastIp == null;
   }
 
   /**
    * Checks if is session id valid.
    *
    * @return true, if is session id valid
    */
   public boolean isSessionIdValid() {
     return sessionId == null || sessionIdPattern != null;
   }
 
   /**
    * Checks if is attr name valid.
    *
    * @return true, if is attr name valid
    */
   public boolean isAttrNameValid() {
     return attrName == null || !attrNamePatterns.isEmpty();
   }
 
   /**
    * Checks if is age from valid.
    *
    * @return true, if is age from valid
    */
   public boolean isAgeFromValid() {
     return ageFrom == null || ageFromSec != null;
   }
 
   /**
    * Checks if is age to valid.
    *
    * @return true, if is age to valid
    */
   public boolean isAgeToValid() {
     return ageTo == null || ageToSec != null;
   }
 
   /**
    * Checks if is idle time from valid.
    *
    * @return true, if is idle time from valid
    */
   public boolean isIdleTimeFromValid() {
     return idleTimeFrom == null || idleTimeFromSec != null;
   }
 
   /**
    * Checks if is idle time to valid.
    *
    * @return true, if is idle time to valid
    */
   public boolean isIdleTimeToValid() {
     return idleTimeTo == null || idleTimeToSec != null;
   }
 
   /**
    * Checks if is valid.
    *
    * @return true, if is valid
    */
   public boolean isValid() {
     return isSessionIdValid() && isAttrNameValid() && isAgeFromValid() && isAgeToValid()
         && isIdleTimeFromValid() && isIdleTimeToValid();
   }
 
   /**
    * Checks if is use search.
    *
    * @return true, if is use search
    */
   public boolean isUseSearch() {
     return isApply() && !isEmpty() && isValid();
   }
 
   /**
    * Checks if is use session id.
    *
    * @return true, if is use session id
    */
   public boolean isUseSessionId() {
     return sessionIdPattern != null;
   }
 
   /**
    * Checks if is use attr name.
    *
    * @return true, if is use attr name
    */
   public boolean isUseAttrName() {
     return !attrNamePatterns.isEmpty();
   }
 
   /**
    * Checks if is use attr.
    *
    * @return true, if is use attr
    */
   public boolean isUseAttr() {
     return isUseSearch() && isUseAttrName();
   }
 
   /**
    * Checks if is use age from.
    *
    * @return true, if is use age from
    */
   public boolean isUseAgeFrom() {
     return ageFromSec != null;
   }
 
   /**
    * Checks if is use age to.
    *
    * @return true, if is use age to
    */
   public boolean isUseAgeTo() {
     return ageToSec != null;
   }
 
   /**
    * Checks if is use idle time from.
    *
    * @return true, if is use idle time from
    */
   public boolean isUseIdleTimeFrom() {
     return idleTimeFromSec != null;
   }
 
   /**
    * Checks if is use idle time to.
    *
    * @return true, if is use idle time to
    */
   public boolean isUseIdleTimeTo() {
     return idleTimeToSec != null;
   }
 
   /**
    * Checks if is use last ip.
    *
    * @return true, if is use last ip
    */
   public boolean isUseLastIp() {
     return lastIp != null;
   }
 
   /**
    * Gets the search action.
    *
    * @return the search action
    */
   public String getSearchAction() {
     return searchAction;
   }
 
   /**
    * Sets the search action.
    *
    * @param searchAction the new search action
    */
   public void setSearchAction(String searchAction) {
     this.searchAction = searchAction;
     if (searchAction == null) {
       apply = false;
       clear = false;
     } else {
       apply = ACTION_APPLY.equals(searchAction);
       clear = ACTION_CLEAR.equals(searchAction);
     }
   }
 
   /**
    * Checks if is apply.
    *
    * @return true, if is apply
    */
   public boolean isApply() {
     return apply;
   }
 
   /**
    * Checks if is clear.
    *
    * @return true, if is clear
    */
   public boolean isClear() {
     return clear;
   }
 
   /**
    * Gets the session id.
    *
    * @return the session id
    */
   public String getSessionId() {
     return sessionId;
   }
 
   /**
    * Sets the session id.
    *
    * @param sessionId the new session id
    */
   public void setSessionId(String sessionId) {
     this.sessionId = sessionId;
     sessionIdPattern = null;
     sessionIdMsg = null;
 
     if (sessionId != null) {
       try {
         sessionIdPattern = Pattern.compile(sessionId);
       } catch (PatternSyntaxException e) {
         logger.trace("", e);
         sessionIdMsg = e.getDescription();
       }
     }
   }
 
   /**
    * Gets the session id pattern.
    *
    * @return the session id pattern
    */
   public Pattern getSessionIdPattern() {
     return sessionIdPattern;
   }
 
   /**
    * Gets the session id msg.
    *
    * @return the session id msg
    */
   public String getSessionIdMsg() {
     return sessionIdMsg;
   }
 
   /**
    * Gets the attr name.
    *
    * @return the attr name
    */
   public String getAttrName() {
     return attrName;
   }
 
   /**
    * Sets the attr name.
    *
    * @param attrName the new attr name
    */
   public void setAttrName(String attrName) {
     this.attrName = attrName;
     attrNamePatterns.clear();
     attrNameMsgs.clear();
 
     if (attrName != null) {
       String[] attrNames = attrName.split(",", -1);
       if (attrNames.length == 0 && !attrName.isEmpty()) {
         attrNameMsgs.add("");
       } else {
         for (String regex : attrNames) {
           try {
             attrNamePatterns.add(Pattern.compile(regex));
           } catch (PatternSyntaxException e) {
             logger.trace("", e);
             attrNameMsgs.add(e.getDescription());
           }
         }
       }
     }
   }
 
   /**
    * Gets the attr name patterns.
    *
    * @return the attr name patterns
    */
   public List<Pattern> getAttrNamePatterns() {
     return new ArrayList<>(attrNamePatterns);
   }
 
   /**
    * Gets the attr name msgs.
    *
    * @return the attr name msgs
    */
   public List<String> getAttrNameMsgs() {
     return new ArrayList<>(attrNameMsgs);
   }
 
   /**
    * Gets the age from.
    *
    * @return the age from
    */
   public String getAgeFrom() {
     return ageFrom;
   }
 
   /**
    * Sets the age from.
    *
    * @param ageFrom the new age from
    */
   public void setAgeFrom(String ageFrom) {
     this.ageFrom = ageFrom;
     ageFromSec = null;
 
     if (ageFrom != null) {
       try {
         ageFromSec = Integer.valueOf(ageFrom);
       } catch (NumberFormatException e) {
         logger.trace("", e);
       }
     }
   }
 
   /**
    * Gets the age from sec.
    *
    * @return the age from sec
    */
   public Integer getAgeFromSec() {
     return ageFromSec;
   }
 
   /**
    * Gets the age to.
    *
    * @return the age to
    */
   public String getAgeTo() {
     return ageTo;
   }
 
   /**
    * Sets the age to.
    *
    * @param ageTo the new age to
    */
   public void setAgeTo(String ageTo) {
     this.ageTo = ageTo;
     ageToSec = null;
 
     if (ageTo != null) {
       try {
         ageToSec = Integer.valueOf(ageTo);
       } catch (NumberFormatException e) {
         logger.trace("", e);
       }
     }
   }
 
   /**
    * Gets the age to sec.
    *
    * @return the age to sec
    */
   public Integer getAgeToSec() {
     return ageToSec;
   }
 
   /**
    * Gets the idle time from.
    *
    * @return the idle time from
    */
   public String getIdleTimeFrom() {
     return idleTimeFrom;
   }
 
   /**
    * Sets the idle time from.
    *
    * @param idleTimeFrom the new idle time from
    */
   public void setIdleTimeFrom(String idleTimeFrom) {
     this.idleTimeFrom = idleTimeFrom;
     idleTimeFromSec = null;
 
     if (idleTimeFrom != null) {
       try {
         idleTimeFromSec = Integer.valueOf(idleTimeFrom);
       } catch (NumberFormatException e) {
         logger.trace("", e);
       }
     }
   }
 
   /**
    * Gets the idle time from sec.
    *
    * @return the idle time from sec
    */
   public Integer getIdleTimeFromSec() {
     return idleTimeFromSec;
   }
 
   /**
    * Gets the idle time to.
    *
    * @return the idle time to
    */
   public String getIdleTimeTo() {
     return idleTimeTo;
   }
 
   /**
    * Sets the idle time to.
    *
    * @param idleTimeTo the new idle time to
    */
   public void setIdleTimeTo(String idleTimeTo) {
     this.idleTimeTo = idleTimeTo;
     idleTimeToSec = null;
 
     if (idleTimeTo != null) {
       try {
         idleTimeToSec = Integer.valueOf(idleTimeTo);
       } catch (NumberFormatException e) {
         logger.trace("", e);
       }
     }
   }
 
   /**
    * Gets the idle time to sec.
    *
    * @return the idle time to sec
    */
   public Integer getIdleTimeToSec() {
     return idleTimeToSec;
   }
 
   /**
    * Gets the last ip.
    *
    * @return the last ip
    */
   public String getLastIp() {
     return lastIp;
   }
 
   /**
    * Sets the last ip.
    *
    * @param lastIp the new last ip
    */
   public void setLastIp(String lastIp) {
     this.lastIp = lastIp;
   }
 
   /**
    * Gets the info message.
    *
    * @return the info message
    */
   public String getInfoMessage() {
     return infoMessage;
   }
 
   /**
    * Sets the info message.
    *
    * @param infoMessage the new info message
    */
   public void setInfoMessage(String infoMessage) {
     this.infoMessage = infoMessage;
   }
 
   /**
    * Gets the error messages.
    *
    * @return the error messages
    */
   public List<String> getErrorMessages() {
     return new ArrayList<>(errorMessages);
   }
 
   /**
    * Adds the error message.
    *
    * @param msg the msg
    */
   public void addErrorMessage(String msg) {
     errorMessages.add(msg);
   }
 
 }