/*
    * Copyright (c) 2002-2017, Mairie de Paris
    * All rights reserved.
    *
    * Redistribution and use in source and binary forms, with or without
    * modification, are permitted provided that the following conditions
    * are met:
    *
    *  1. Redistributions of source code must retain the above copyright notice
   *     and the following disclaimer.
   *
   *  2. Redistributions in binary form must reproduce the above copyright notice
   *     and the following disclaimer in the documentation and/or other materials
   *     provided with the distribution.
   *
   *  3. Neither the name of 'Mairie de Paris' nor 'Lutece' nor the names of its
   *     contributors may be used to endorse or promote products derived from
   *     this software without specific prior written permission.
   *
   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
   * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
   * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
   * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE
   * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
   * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
   * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
   * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
   * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
   * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
   * POSSIBILITY OF SUCH DAMAGE.
   *
   * License 1.0
   */
  package fr.paris.lutece.plugins.transparency.business;
  
  import com.fasterxml.jackson.annotation.JsonIgnore;
  import com.fasterxml.jackson.core.JsonGenerator;
  import java.io.IOException;
  import javax.validation.constraints.*;
  import org.hibernate.validator.constraints.*;
  import java.io.Serializable;
  import java.sql.Date;
  import java.util.Iterator;
  import org.apache.commons.lang.StringUtils;
  import com.fasterxml.jackson.databind.JsonNode;
  import com.fasterxml.jackson.databind.ObjectMapper;
  
  /**
   * This is the business class for the object Lobby
   */
  public class Lobby implements Serializable
  {
      private static final long serialVersionUID = 1L;
  
      // Variables declarations
      private int _nId;
  
      @NotEmpty( message = "#i18n{transparency.validation.lobby.Name.notEmpty}" )
      @Size( max = 255, message = "#i18n{transparency.validation.lobby.Name.size}" )
      private String _strName;
  
      private String _strNationalId;
  
      @Size( max = 50, message = "#i18n{transparency.validation.lobby.NationalIdType.size}" )
      private String _strNationalIdType;
      @URL( message = "#i18n{portal.validation.message.url}" )
      @Size( max = 255, message = "#i18n{transparency.validation.lobby.Url.size}" )
      private String _strUrl;
  
      private String _strJsonData;
  
      private Date _dateVersionDate;
  
      /**
       * Returns the Id
       * 
       * @return The Id
       */
      public int getId( )
      {
          return _nId;
      }
  
      /**
       * Sets the Id
       * 
       * @param nId
       *            The Id
       */
      public void setId( int nId )
      {
          _nId = nId;
      }
  
      /**
       * Returns the Name
       * 
       * @return The Name
       */
     public String getName( )
     {
         return _strName;
     }
 
     /**
      * Sets the Name
      * 
      * @param strName
      *            The Name
      */
     public void setName( String strName )
     {
         _strName = strName;
     }
 
     /**
      * Returns the NationalId
      * 
      * @return The NationalId
      */
     public String getNationalId( )
     {
         return _strNationalId;
     }
 
     /**
      * Sets the NationalId
      * 
      * @param strNationalId
      *            The NationalId
      */
     public void setNationalId( String strNationalId )
     {
         _strNationalId = strNationalId;
     }
 
     /**
      * Returns the NationalIdType
      * 
      * @return The NationalIdType
      */
     public String getNationalIdType( )
     {
         return _strNationalIdType;
     }
 
     /**
      * Sets the NationalIdType
      * 
      * @param strNationalIdType
      *            The NationalIdType
      */
     public void setNationalIdType( String strNationalIdType )
     {
         _strNationalIdType = strNationalIdType;
     }
 
     /**
      * Returns the Url
      * 
      * @return The Url
      */
     @JsonIgnore
     public String getUrl( )
     {
         return _strUrl;
     }
 
     /**
      * Sets the Url
      * 
      * @param strUrl
      *            The Url
      */
     public void setUrl( String strUrl )
     {
         _strUrl = strUrl;
     }
 
     /**
      * Returns the JsonData
      * 
      * @return The JsonData
      */
     @JsonIgnore
     public String getJsonData( )
     {
         return _strJsonData;
     }
 
     /**
      * Sets the JsonData
      * 
      * @param strJsonData
      *            The JsonData
      */
     public void setJsonData( String strJsonData )
     {
         _strJsonData = strJsonData;
     }
 
     /**
      * Returns the VersionDate
      * 
      * @return The VersionDate
      */
     @JsonIgnore
     public Date getVersionDate( )
     {
         return _dateVersionDate;
     }
 
     /**
      * Sets the VersionDate
      * 
      * @param dateVersionDate
      *            The VersionDate
      */
     public void setVersionDate( Date dateVersionDate )
     {
         _dateVersionDate = dateVersionDate;
     }
 
     /**
      * Get the JSON data formated in HTML
      * 
      * @return the html string
      */
     @JsonIgnore
     public String getHtmlData( )
     {
         if ( !StringUtils.isBlank( _strJsonData ) )
         {
             ObjectMapper mapper = new ObjectMapper( );
             mapper.getFactory( ).configure( JsonGenerator.Feature.ESCAPE_NON_ASCII, true );
             JsonNode jsonNode = null;
 
             // parse Json
             try
             {
                 jsonNode = mapper.readTree( _strJsonData );
             }
             catch( IOException e )
             {
                 return e.getLocalizedMessage( );
             }
 
             // browse the tree to get an Html View
             return jsonToHtml( jsonNode );
         }
         else
         {
             return "";
         }
     }
 
     /**
      * convert json Data to structured Html text
      * 
      * @param json
      * @return string
      */
     private String jsonToHtml( JsonNode jsonNode )
     {
         StringBuilder html = new StringBuilder( );
 
         // print or iterate
         if ( jsonNode.isValueNode( ) )
         {
             // print the value
             html.append( jsonNode.toString( ) );
         }
         else
             if ( jsonNode.isArray( ) )
             {
                 Iterator<JsonNode> nodeList = jsonNode.elements( );
 
                 while ( nodeList.hasNext( ) )
                 {
                     html.append( jsonToHtml( nodeList.next( ) ) );
                 }
             }
             else
             {
                 Iterator<String> fields = jsonNode.fieldNames( );
 
                 html.append( "<div class=\"json_object\">" );
 
                 while ( fields.hasNext( ) )
                 {
                     String field = fields.next( );
 
                     // print the key and open a DIV
                     html.append( "<div><span class=\"json_title\">" ).append( field ).append( "</span> : " );
 
                     JsonNode childNode = jsonNode.get( field );
                     // recursive call
                     html.append( jsonToHtml( childNode ) );
                     // close the div
                     html.append( "</div>" );
 
                 }
 
                 html.append( "</div>" );
             }
 
         return html.toString( );
     }
 }