/*
    * Copyright (c) 2002-2022, City of 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.forms.business;
  
  import javax.validation.constraints.NotEmpty;
  import javax.validation.constraints.Size;
  
  import org.apache.commons.lang3.StringUtils;
  import org.apache.commons.lang3.math.NumberUtils;
  
  import fr.paris.lutece.portal.business.file.File;
  import fr.paris.lutece.portal.service.rbac.RBACResource;
  import fr.paris.lutece.portal.service.workgroup.AdminWorkgroupResource;
  
  import java.sql.Date;
  import java.sql.Timestamp;
  import java.util.Base64;
  import java.util.Comparator;
  import java.util.List;
  
  /**
   * This is the business class for the object Form
   */
  public class Form implements AdminWorkgroupResource, RBACResource, Comparator<Form>
  {
  
      /**
       * Form resource type
       */
      public static final String RESOURCE_TYPE = "FORMS_FORM";
  
      /**
       * State of forms that are enabled
       */
      public static final int STATE_ENABLE = 1;
  
      /**
       * State of forms that are disabled
       */
      public static final int STATE_DISABLE = 0;
  
      // Variables declarations
      private int _nId;
  
      @NotEmpty( message = "#i18n{forms.validation.form.Title.notEmpty}" )
      @Size( max = 255, message = "#i18n{forms.validation.form.Title.size}" )
      private String _strTitle;
  
      @Size( max = 255, message = "#i18n{forms.validation.form.Description.size}" )
      private String _strDescription;
  
      private Timestamp _dateCreation;
  
      private Timestamp _dateAvailabilityStartDate;
  
      private Timestamp _dateAvailabilityEndDate;
  
      private Timestamp _dateUpdate;
  
      private String _strWorkgroup;
  
      private List<FormAction> _listActions;
  
      private int _nIdWorkflow;
  
      private boolean _bAuthentificationNeeded;
  
      @NotEmpty( message = "#i18n{forms.validation.form.Breadcrumb.notEmpty}" )
     @Size( max = 255, message = "#i18n{forms.validation.form.Breadcrumb.size}" )
     private String _strBreadcrumbName;
 
     @Size( max = 255, message = "#i18n{forms.validation.form.ReturnUrl.size}" )
     private String _strReturnUrl;
 
     private boolean _bDisplaySummary;
     private int _nMaxNumberResponse;
     private boolean _bOneResponseByUser;
 
     private int _nCurrentNumberResponse;
 
     private boolean _bCaptchaStepInitial;
     private boolean _bCaptchaStepFinal;
     private boolean _bCaptchaRecap;
 
     private boolean _bCountResponses;
 
     private String _labelFinalButton;
 
     private String _strUnavailableMessage;
 
     private File _logo;
 
     private int _nIdCategory;
     
     private boolean _bBackupEnabled;
     
     /**
      *  Access to responses management on FO by role
      **/
     private boolean _bAccessToResponsesByRole;
 
     /**
      * Default constructor
      */
     public Form( )
     {
         super( );
     }
 
     /**
      * Copy constructor
      * 
      * Leaves out dynamic data
      * 
      * @param source
      *            source Form to copy
      */
     Formorm" href="../../../../../../fr/paris/lutece/plugins/forms/business/Form.html#Form">Form( Form source )
     {
         _bAccessToResponsesByRole = source._bAccessToResponsesByRole;
         _bAuthentificationNeeded = source._bAuthentificationNeeded;
         _bBackupEnabled = source._bBackupEnabled;
         _bCaptchaRecap = source._bCaptchaRecap;
         _bCaptchaStepFinal = source._bCaptchaStepFinal;
         _bCaptchaStepInitial = source._bCaptchaStepInitial;
         _bCountResponses = source._bCountResponses;
         _bDisplaySummary = source._bDisplaySummary;
         _bOneResponseByUser = source._bOneResponseByUser;
         _dateAvailabilityEndDate = source._dateAvailabilityEndDate;
         _dateAvailabilityStartDate = source._dateAvailabilityStartDate;
         _dateCreation = source._dateCreation;
         _dateUpdate = source._dateUpdate;
         _labelFinalButton = source._labelFinalButton;
         // _listActions = null;
         _logo = source._logo;
         // _nCurrentNumberResponse = 0;
         _nId = source._nId;
         _nIdCategory = source._nIdCategory;
         _nIdWorkflow = source._nIdWorkflow;
         _nMaxNumberResponse = source._nMaxNumberResponse;
         _strBreadcrumbName = source._strBreadcrumbName;
         _strDescription = source._strDescription;
         _strReturnUrl = source._strReturnUrl;
         _strTitle = source._strTitle;
         _strUnavailableMessage = source._strUnavailableMessage;
         _strWorkgroup = source._strWorkgroup;
     }
 
     /**
      * 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 Title
      * 
      * @return The Title
      */
     public String getTitle( )
     {
         return _strTitle;
     }
 
     /**
      * Sets the Title
      * 
      * @param strTitle
      *            The Title
      */
     public void setTitle( String strTitle )
     {
         _strTitle = strTitle;
     }
 
     /**
      * Returns the Description
      * 
      * @return The Description
      */
     public String getDescription( )
     {
         return _strDescription;
     }
 
     /**
      * Sets the Description
      * 
      * @param strDescription
      *            The Description
      */
     public void setDescription( String strDescription )
     {
         _strDescription = strDescription;
     }
 
     /**
      * Returns the CreationDate
      * 
      * @return The CreationDate
      */
     public Timestamp getCreationDate( )
     {
         return _dateCreation;
     }
 
     /**
      * Sets the CreationDate
      * 
      * @param creationDate
      *            The CreationDate
      */
     public void setCreationDate( Timestamp creationDate )
     {
         _dateCreation = creationDate;
     }
 
     /**
      * Returns the UpdateDate
      * 
      * @return The UpdateDate
      */
     public Timestamp getUpdateDate( )
     {
         return _dateUpdate;
     }
 
     /**
      * Sets the UpdateDate
      * 
      * @param dateUpdate
      *            The UpdateDate
      */
     public void setUpdateDate( Timestamp dateUpdate )
     {
 
         _dateUpdate = dateUpdate;
     }
 
     /**
      * Returns the AvailabilityStartDate
      * 
      * @return The AvailabilityStartDate
      */
     public Timestamp getAvailabilityStartDate( )
     {
         return _dateAvailabilityStartDate;
     }
 
     /**
      * Sets the AvailabilityStartDate
      * 
      * @param dateAvailabilityStartDate
      *            The AvailabilityStartDate
      */
     public void setAvailabilityStartDate( Timestamp dateAvailabilityStartDate )
     {
         _dateAvailabilityStartDate = dateAvailabilityStartDate;
     }
 
     /**
      * Returns the AvailabilityEndDate
      * 
      * @return The AvailabilityEndDate
      */
     public Timestamp getAvailabilityEndDate( )
     {
         return _dateAvailabilityEndDate;
     }
 
     /**
      * Sets the AvailabilityEndDate
      * 
      * @param dateAvailabilityEndDate
      *            The AvailabilityEndDate
      */
     public void setAvailabilityEndDate( Timestamp dateAvailabilityEndDate )
     {
         _dateAvailabilityEndDate = dateAvailabilityEndDate;
     }
 
     /**
      * {@inheritDoc}
      */
     @Override
     public String getResourceTypeCode( )
     {
         return RESOURCE_TYPE;
     }
 
     /**
      * {@inheritDoc}
      */
     @Override
     public String getResourceId( )
     {
         return StringUtils.EMPTY + _nId;
     }
 
     /**
      * {@inheritDoc}
      */
     @Override
     public String getWorkgroup( )
     {
         return _strWorkgroup;
     }
 
     /**
      * set the work group associate to the form
      * 
      * @param workGroup
      *            the work group associate to the form
      */
     public void setWorkgroup( String workGroup )
     {
         _strWorkgroup = workGroup;
     }
 
     /**
      *
      * @return a list of action can be use for the form
      */
     public List<FormAction> getActions( )
     {
         return _listActions;
     }
 
     /**
      * set a list of action can be use for the form
      * 
      * @param formActions
      *            a list of action must be use for the form
      */
     public void setActions( List<FormAction> formActions )
     {
         _listActions = formActions;
     }
 
     /**
      * Returns the active status of a form by checking if we are currently within its availability period
      * 
      * @return true if the form is active
      */
     public boolean isActive( )
     {
         boolean bActive = false;
         Date dToday = new Date( System.currentTimeMillis( ) );
 
         if ( _dateAvailabilityStartDate != null && _dateAvailabilityStartDate.before( dToday )
                 && ( _dateAvailabilityEndDate == null || _dateAvailabilityEndDate.after( dToday ) ) )
         {
             bActive = true;
         }
         if ( _dateAvailabilityStartDate == null && ( _dateAvailabilityEndDate != null && _dateAvailabilityEndDate.after( dToday ) ) )
         {
             bActive = true;
         }
 
         return bActive;
     }
 
     /**
      * Getter for id_workflow
      * 
      * @return the _nIdWorkflow
      */
     public int getIdWorkflow( )
     {
         return _nIdWorkflow;
     }
 
     /**
      * setter for id_workflow
      * 
      * @param nIdWorkflow
      *            the Id Workflow to set
      */
     public void setIdWorkflow( int nIdWorkflow )
     {
         _nIdWorkflow = nIdWorkflow;
     }
 
     /**
      * @return the _bAuthentificationNeeded
      */
     public boolean isAuthentificationNeeded( )
     {
         return _bAuthentificationNeeded;
     }
 
     /**
      * @param bAuthentificationNeeded
      *            the bAuthentificationNeeded to set
      */
     public void setAuthentificationNeeded( boolean bAuthentificationNeeded )
     {
         this._bAuthentificationNeeded = bAuthentificationNeeded;
     }
 
     /**
      * Returns the BreadcrumbName
      * 
      * @return The BreadcrumbName
      */
     public String getBreadcrumbName( )
     {
         return _strBreadcrumbName;
     }
 
     /**
      * Sets the Title
      * 
      * @param strBreadcrumbName
      *            The breadcrumb bean name
      */
     public void setBreadcrumbName( String strBreadcrumbName )
     {
         _strBreadcrumbName = strBreadcrumbName;
     }
 
     /**
      * Returns the return URL
      * 
      * @return The return URL
      */
     public String getReturnUrl( )
     {
         return _strReturnUrl;
     }
 
     /**
      * Sets the return URL
      * 
      * @param strReturnUrl
      *            The form return page URL
      */
     public void setReturnUrl( String strReturnUrl )
     {
         _strReturnUrl = strReturnUrl;
     }
 
     /**
      * Tells if the summary must be displayed
      * 
      * @return {@code true} if the summary must be displayed, {@code false} otherwise
      */
     public boolean isDisplaySummary( )
     {
         return _bDisplaySummary;
     }
 
     /**
      * Sets if the summary must be displayed
      * 
      * @param bDisplaySummary
      *            {@code true} if the summary must be displayed, {@code false} otherwise
      */
     public void setDisplaySummary( boolean bDisplaySummary )
     {
         _bDisplaySummary = bDisplaySummary;
     }
 
     /**
      * Returns the number Max of response form
      * 
      * @return The number max of reponse for
      */
     public int getMaxNumberResponse( )
     {
         return _nMaxNumberResponse;
     }
 
     /**
      * Sets the number Max of response form
      * 
      * @param nMaxNumberResponse
      *            The number max of reponse form
      */
     public void setMaxNumberResponse( int nMaxNumberResponse )
     {
         _nMaxNumberResponse = nMaxNumberResponse;
     }
 
     /**
      * Check the user can only submit one form.
      * 
      * @return true if the user can submit just one form
      */
     public boolean isOneResponseByUser( )
     {
         return _bOneResponseByUser;
     }
 
     /**
      * set true if the user can submit just once the form
      * 
      * @param bOneResponseByUser
      *            true if the user can submit just one form
      */
     public void setOneResponseByUser( boolean bOneResponseByUser )
     {
         _bOneResponseByUser = bOneResponseByUser;
     }
 
     /**
      * @return the nCurrentNumberResponse
      */
     public int getCurrentNumberResponse( )
     {
         return _nCurrentNumberResponse;
     }
 
     /**
      * @param nCurrentNumberResponse
      *            the nCurrentNumberResponse to set
      */
     public void setCurrentNumberResponse( int nCurrentNumberResponse )
     {
         _nCurrentNumberResponse = nCurrentNumberResponse;
     }
 
     /**
      * @return the bCaptchaStepInitial
      */
     public boolean isCaptchaStepInitial( )
     {
         return _bCaptchaStepInitial;
     }
 
     /**
      * @param bCaptchaStepInitial
      *            the bCaptchaStepInitial to set
      */
     public void setCaptchaStepInitial( boolean bCaptchaStepInitial )
     {
         _bCaptchaStepInitial = bCaptchaStepInitial;
     }
 
     /**
      * @return the bCaptchaStepFinal
      */
     public boolean isCaptchaStepFinal( )
     {
         return _bCaptchaStepFinal;
     }
 
     /**
      * @param bCaptchaStepFinal
      *            the bCaptchaStepFinel to set
      */
     public void setCaptchaStepFinal( boolean bCaptchaStepFinal )
     {
         _bCaptchaStepFinal = bCaptchaStepFinal;
     }
 
     /**
      * @return the bCaptchaRecap
      */
     public boolean isCaptchaRecap( )
     {
         return _bCaptchaRecap;
     }
 
     /**
      * @param bCaptchaRecap
      *            the bCaptchaRecap to set
      */
     public void setCaptchaRecap( boolean bCaptchaRecap )
     {
         _bCaptchaRecap = bCaptchaRecap;
     }
 
     /**
      * @return the bCountResponse
      */
     public boolean isCountResponses( )
     {
         return _bCountResponses;
     }
 
     /**
      * @param bCountResponse
      *            the bCountResponse to set
      */
     public void setCountResponses( boolean bCountResponse )
     {
         _bCountResponses = bCountResponse;
     }
 
     /**
      * @return the labelFinalButton
      */
     public String getLabelFinalButton( )
     {
         return _labelFinalButton;
     }
 
     /**
      * @param labelFinalButton
      *            the labelFinalButton to set
      */
     public void setLabelFinalButton( String labelFinalButton )
     {
         _labelFinalButton = labelFinalButton;
     }
 
     /**
      * @return the strUnavailableMessage
      */
     public String getUnavailableMessage( )
     {
         return _strUnavailableMessage;
     }
 
     /**
      * @param strUnavailableMessage
      *            the strUnavailableMessage to set
      */
     public void setUnavailableMessage( String strUnavailableMessage )
     {
         _strUnavailableMessage = strUnavailableMessage;
     }
 
     /**
      * @return the logo
      */
     public File getLogo( )
     {
         return _logo;
     }
 
     /**
      * @param logo
      *            the logo to set
      */
     public void setLogo( File logo )
     {
         _logo = logo;
     }
 
     /**
      * Get the content of the logo as base64
      * 
      * @return
      */
     public String getLogoBase64( )
     {
         if ( _logo == null || _logo.getPhysicalFile( ) == null )
         {
             return null;
         }
         return Base64.getEncoder( ).encodeToString( _logo.getPhysicalFile( ).getValue( ) );
     }
 
     /**
      * @return the id of the category linked to the form
      */
     public int getIdCategory( )
     {
         return _nIdCategory;
     }
 
     /**
      * @param _nIdCategory
      *            the _nIdCategory to set
      */
     public void setIdCategory( int nIdCategory )
     {
         this._nIdCategory = nIdCategory;
     }
 
     /**
      * @return the bBackupEnabled
      */
     public boolean isBackupEnabled( )
     {
         return _bBackupEnabled;
     }
 
     /**
      * @param bBackupEnabled the bBackupEnabled to set
      */
     public void setBackupEnabled( boolean bBackupEnabled )
     {
         _bBackupEnabled = bBackupEnabled;
     }
 
     /**
      * @return the id of the category linked to the form
      */
     public FormCategory getCategory( )
     {
         return FormCategoryHome.findByPrimaryKey( _nIdCategory );
     }
     /**
      * Returns true if the access to responses management on FO is based on the roles, false otherwise
      * @return true if the access to responses management on FO is based on the roles, false otherwise
      */ 
      public boolean isAccessToResponsesByRole()
      {
          return _bAccessToResponsesByRole;
      }
  
     /**
      * Sets the AccessToResponsesByRole
      * @param bAccessToResponsesByRole The AccessToResponsesByRole
      */ 
      public void setAccessToResponsesByRole( boolean bAccessToResponsesByRole )
      {
          _bAccessToResponsesByRole = bAccessToResponsesByRole;
      }
     /**
      * Custom comparator for Availability Period sorting
      */
 	@Override
 	public int compare(Formref="../../../../../../fr/paris/lutece/plugins/forms/business/Form.html#Form">Form form1, Form form2) {
 		int nComparisonResult = NumberUtils.INTEGER_ZERO;
 		if (form1 == null) {
 			if (form2 != null) {
 				nComparisonResult = NumberUtils.INTEGER_MINUS_ONE;
 			}
 		} else {
 			if (form2 == null) {
 				nComparisonResult = NumberUtils.INTEGER_ONE;
 			} else {
 				nComparisonResult = compareFormsAviability(form1, form2);
 			}
 		}
 		return nComparisonResult;
 	}
 	
 	private int compareFormsAviability(Formref="../../../../../../fr/paris/lutece/plugins/forms/business/Form.html#Form">Form form1, Form form2) {
 		int nComparisonResult = NumberUtils.INTEGER_ZERO;
 		if (form1.isActive()) {
 			if (!form2.isActive()) {
 				nComparisonResult = NumberUtils.INTEGER_ONE;
 			}
 		} else {
 			if (form2.isActive()) {
 				nComparisonResult = NumberUtils.INTEGER_MINUS_ONE;
 			} else {
 				boolean bIsSoonToBeActivatedForm1 = isSoonToBeActivated(form1);
 				boolean bIsSoonToBeActivatedForm2 = isSoonToBeActivated(form2);
 				if (bIsSoonToBeActivatedForm1 && !bIsSoonToBeActivatedForm2) {
 					nComparisonResult = NumberUtils.INTEGER_ONE;
 				} else if (!bIsSoonToBeActivatedForm1 && bIsSoonToBeActivatedForm2) {
 					nComparisonResult = NumberUtils.INTEGER_MINUS_ONE;
 				}
 			}
 		}
 		return nComparisonResult;
 	}
 	
 	/**
 	 * Returns the soon to be activated status of a form
 	 * @param form
 	 * @return true if the form is soon to be activated, false otherwise
 	 */
 	private boolean isSoonToBeActivated(Form form) {
 		Date dToday = new Date(System.currentTimeMillis());
 		if (form != null && form.getAvailabilityStartDate() != null && form.getAvailabilityStartDate().after(dToday) ) {
 			return true;
 		}
 		return false;
 	}
 }