//VALIDATION
//http://ajax.aspnetcdn.com/ajax/jquery.validate/1.13.1/localization/messages_it.js
(function( factory ) {
    if ( typeof define === "function" && define.amd ) {
        define( ["jquery", "../jquery.validate"], factory );
    } else {
        factory( jQuery );
    }
}(function( $ ) {
	
		// Calcolo del codice fiscale
        // (c) Copyright 2017 dot4all S.r.l

        // Autore:
        // -----------------------------
        // Luca Organtini
        // -----------------------------

        // Variables:
        // --------------------------------------------------------------------------

        var strCodFis = "";
        var CFisc={}
        CFisc.tavola_mesi=['A','B','C','D','E','H','L','M','P','R','S','T']

        CFisc.tavola_omocodie=['L','M','N','P','Q','R','S','T','U','V']

        CFisc.tavola_carattere_di_controllo_valore_caratteri_dispari={
            0:1,  1:0,  2:5,  3:7,  4:9,  5:13, 6:15, 7:17, 8:19,
            9:21, A:1,  B:0,  C:5,  D:7,  E:9,  F:13, G:15, H:17,
            I:19, J:21, K:2,  L:4,  M:18, N:20, O:11, P:3,  Q:6,
            R:8,  S:12, T:14, U:16, V:10, W:22, X:25, Y:24, Z:23
        }

        CFisc.tavola_carattere_di_controllo_valore_caratteri_pari={
            0:0,  1:1,   2:2,  3:3,   4:4,  5:5,  6:6,  7:7,  8:8,
            9:9,  A:0,   B:1,  C:2,   D:3,  E:4,  F:5,  G:6,  H:7,
            I:8,  J:9,   K:10, L:11,  M:12, N:13, O:14, P:15, Q:16,
            R:17, S:18,  T:19, U:20,  V:21, W:22, X:23, Y:24, Z:25
        }

        CFisc.tavola_carattere_di_controllo="ABCDEFGHIJKLMNOPQRSTUVWXYZ"

        CFisc.calcola_carattere_di_controllo=function(codice_fiscale){
            var i,val=0
            for(i=0;i<15;i++){
                var c=codice_fiscale[i]
                if(i%2)
                    val+=this.tavola_carattere_di_controllo_valore_caratteri_pari[c]
                else
                    val+=this.tavola_carattere_di_controllo_valore_caratteri_dispari[c]
            }
            val=val%26
            return this.tavola_carattere_di_controllo.charAt(val)
        }

        CFisc.affronta_omocodia=function(codice_fiscale,numero_omocodia){
            // non funziona
            var cifre_disponibili=[14,13,12,10,9,7,6]
            var cifre_da_cambiare=[]
            while(numero_omocodia>0 && cifre_disponibili.length){
                var i=numero_omocodia%cifre_disponibili.length
                numero_omocodia=Math.floor(numero_omocodia/cifre_disponibili.length)
                cifre_da_cambiare.push(cifre_disponibili.splice(i-1,1)[0])
            }
        }

        CFisc.ottieni_consonanti=function(str){
            return str.replace(/[^BCDFGHJKLMNPQRSTVWXYZ]/gi,'')
        }

        CFisc.ottieni_vocali=function(str){
            return str.replace(/[^AEIOU]/gi,'')
        }

        CFisc.calcola_codice_cognome=function(cognome){
            var codice_cognome=this.ottieni_consonanti(cognome)
            codice_cognome+=this.ottieni_vocali(cognome)
            codice_cognome+='XXX'
            codice_cognome=codice_cognome.substr(0,3)
            return codice_cognome.toUpperCase()
        }

        CFisc.calcola_codice_nome=function(nome){
            var codice_nome=this.ottieni_consonanti(nome)
            if(codice_nome.length>=4){
                codice_nome=
                    codice_nome.charAt(0)+
                    codice_nome.charAt(2)+
                    codice_nome.charAt(3)
            }else{
                codice_nome+=this.ottieni_vocali(nome)
                codice_nome+='XXX'
                codice_nome=codice_nome.substr(0,3)
            }
            return codice_nome.toUpperCase()
        }

        CFisc.calcola_codice_data=function(gg,mm,aa,sesso){
            var d=new Date()
            d.setYear(aa);
            d.setMonth(mm-1);
            d.setDate(gg);
            var anno="0"+d.getFullYear()
            anno=anno.substr(anno.length-2,2);
            var mese=this.tavola_mesi[d.getMonth()]
            var giorno=d.getDate()
            if(sesso.toUpperCase()=='F') giorno+=40;
            giorno="0"+giorno
            giorno=giorno.substr(giorno.length-2,2);
            return ""+anno+mese+giorno
        }

        CFisc.trova_comune=function(pattern_comune){
            var codice,comune,ret=[]
            var quoted=pattern_comune.replace(/([\\\.\+\*\?\[\^\]\$\(\)\{\}\=\!\<\>\|\:])/g, "\\$1");
            var re=new RegExp(quoted,'i')
            for(codice in this.codici_catastali)
            {
                comune=this.codici_catastali[codice]
                if(comune.match(re)) ret.push([comune,codice])
            }
            return ret
        }

        CFisc.calcola_codice_comune=function(pattern_comune){
            if(pattern_comune.match(/^[A-Z]\d\d\d$/i)) return pattern_comune;
            return this.trova_comune(pattern_comune)[0][1];
        }

        CFisc.calcola_codice=function(nome,cognome,sesso,giorno,mese,anno,codice_comune){
            var codice=
                this.calcola_codice_cognome(cognome)+
                this.calcola_codice_nome(nome)+
                this.calcola_codice_data(giorno,mese,anno,sesso)+
                codice_comune

            codice+=this.calcola_carattere_di_controllo(codice)

            return codice
        }
        //SELECT DATA FROM CHECKOUT FIELDS
        
        // --------------------------------------------------------------------------
        //  END OF SCRIPT
        // --------------------------------------------------------------------------
        jQuery('#calcola').click(function () {
	        
            jQuery(this).text('Attendere...')
            var codice=CFisc.calcola_codice(
                jQuery('#nome').val(),
                jQuery('#cognome').val(),
                jQuery('#sesso option:selected').val(),
                jQuery('#giorno option:selected').val(),
                jQuery('#mese option:selected').val(),
                jQuery('#anno option:selected').val(),
                jQuery('#comune option:selected').val()
            )
            jQuery('#billing_cf').val(codice);
            jQuery('#billing_first_name').val(jQuery('#nome').val());
            jQuery('#billing_last_name').val(jQuery('#cognome').val());
            jQuery('#billing_city').val(jQuery.trim(jQuery('#comune option:selected').text().replace(/\s+\(.+?\)/g, '')));
            tb_remove();
        });
	
	/*
	 * Translated default messages for the jQuery validation plugin.
	 * Locale: IT (Italian; Italiano)
	 */
 
	 
    $.extend($.validator.messages, {
        required: "Campo obbligatorio.",
        remote: "Controlla questo campo.",
        email: "Inserisci un indirizzo email valido.",
        url: "Inserisci un indirizzo web valido.",
        date: "Inserisci una data valida.",
        dateISO: "Inserisci una data valida (ISO).",
        number: "Inserisci un numero valido.",
        digits: "Inserisci solo numeri.",
        creditcard: "Inserisci un numero di carta di credito valido.",
        equalTo: "Il valore non corrisponde.",
        extension: "Inserisci un valore con un&apos;estensione valida.",
        maxlength: $.validator.format("Non inserire pi&ugrave; di {0} caratteri."),
        minlength: $.validator.format("Inserisci almeno {0} caratteri."),
        rangelength: $.validator.format("Inserisci un valore compreso tra {0} e {1} caratteri."),
        range: $.validator.format("Inserisci un valore compreso tra {0} e {1}."),
        max: $.validator.format("Inserisci un valore minore o uguale a {0}."),
        min: $.validator.format("Inserisci un valore maggiore o uguale a {0}."),
        nifES: "Inserisci un NIF valido.",
        nieES: "Inserisci un NIE valido.",
        cifES: "Inserisci un CIF valido.",
        require_from_group: $.validator.format("Inserisci almeno {0} dei 2 campi tra indirizzo PEC e Codice Destinatario."),
        cf_or_piva: $.validator.format("Inserisci un Codice Fiscale o P.IVA validi."),
        public_cf: $.validator.format("Inserisci un Codice Fiscale valido."),
    });
    

}));

//js file for select2 script


jQuery(document).ready(function($) {
	//VALIDATION
    //validate
    $(".woocommerce-account .woocommerce form,form.checkout").validate({
		focusInvalid: false,
		invalidHandler: function(event,validator) {
            if (!validator.numberOfInvalids())
                return;
            $('html, body').animate({
                scrollTop: $(validator.errorList[0].element).offset().top -150
            }, 2000);
        }
    });
    
    
    //CF GENERATOR
    /*$(document).on('click', 'a[data-action="calculate-cf"]', function (event) {
        //CALCULATE CF
        var $this = $(this);
        event.stopImmediatePropagation();
        event.preventDefault();
        event.stopPropagation();
        tb_show("Genera codice fiscale", wcpicfi.plugin_url+'templates/calculate-cf.php?city='+$('#billing_city').val().toLowerCase()+'&TB_iframe=true');
        return false;
    });*/
    //CHECK IF FORM IS VALID
    $( 'form.checkout' ).on( 'checkout_place_order', function () {
        $this = $(this)
        if(!$this.valid()){
            $this.unblock();
            return false;
        }
        return;
    })
    //CUSTOM METHOD
    //cf
    jQuery.validator.addMethod("cf", function(cf, element) {
        const regexCF = /^[a-zA-Z]{6}\d{2}[a-zA-Z]{1}\d{2}[a-zA-Z]{1}\d{3}[a-zA-Z]{1}$/;
        return this.optional(element) || cf.length == 16 && regexCF.exec(cf);
    }, wcpicfi.incorrect_cf);
    //piva
    jQuery.validator.addMethod("piva", function(piva, element) {
        const regexPIVA = /^([0-9]{11})$/i;
        return this.optional(element) || regexPIVA.exec(piva);
    }, wcpicfi.incorrect_piva);
    
    //cf enti e pubblica amministrazione
    jQuery.validator.addMethod("public_cf", function(cf, element) {
        const regexPIVA = /^([0-9]{11})$/i;
        return this.optional(element) || regexPIVA.exec(cf);
    }, wcpicfi.incorrect_public_cf);
    
    //cf or piva
    jQuery.validator.addMethod("cf_or_piva", function(cf, element) {
        const regexPIVA = /^([0-9]{11})$/i;
        const regexCF = /^[a-zA-Z]{6}\d{2}[a-zA-Z]{1}\d{2}[a-zA-Z]{1}\d{3}[a-zA-Z]{1}$/;
        return this.optional(element) || regexPIVA.exec(cf) || (cf.length == 16 && regexCF.exec(cf));
    }, wcpicfi.incorrect_piva_or_cf);
    
    
    jQuery.validator.addMethod( "require_from_group", function( value, element, options ) {
		var $fields = jQuery( options[ 1 ], element.form ),
			$fieldsFirst = $fields.eq( 0 ),
			validator = $fieldsFirst.data( "valid_req_grp" ) ? $fieldsFirst.data( "valid_req_grp" ) : jQuery.extend( {}, this ),
			isValid = $fields.filter( function() {
				return validator.elementValue( this );
			} ).length >= options[ 0 ];
		
		//alert(value);
		// Store the cloned validator for future validation
		$fieldsFirst.data( "valid_req_grp", validator );
	
		// If element isn't being validated, run each require_from_group field's validation rules
		if ( !jQuery( element ).data( "being_validated" ) ) {
			$fields.data( "being_validated", true );
			$fields.each( function() {
				validator.element( this );
			} );
			$fields.data( "being_validated", false );
		}
		return isValid;
	});
	var $block_notice_scroll = Boolean(wcpicfi.block_notice_scroll);
	if($block_notice_scroll){	
		// FIX SCROLL TOP NOTICE
		jQuery( document ).ajaxComplete( function() {
		    if ( jQuery( 'body' ).hasClass( 'woocommerce-checkout' ) ) {
		        jQuery( 'html, body' ).stop();
		    }
		} );
	}

    // check IT country remove field from checkout
    //wc3.4.0 fix
	jQuery('.woocommerce-checkout #billing_invoice_type_field label span.optional').remove();
	jQuery('.woocommerce-checkout #billing_vat_system_field label span.optional').remove();
	jQuery('.woocommerce-checkout #billing_piva_field label span.optional').remove();
	jQuery('.woocommerce-checkout #billing_cf_field label span.optional').remove();
	jQuery('.woocommerce-checkout #billing_vat_system_field').hide();
	
	//alert($choose_first_value);
	var $choose_first_value = wcpicfi.choose_first_value;
	jQuery('.logged-out.woocommerce-checkout #billing_invoice_type').val($choose_first_value);
	
	
	var $choose_first_value_vat = wcpicfi.choose_first_value_vat;
	jQuery('.logged-out.woocommerce-checkout #billing_vat_system').val($choose_first_value_vat);
	
	var $hide_piva_for_not_italy = wcpicfi.hide_piva_for_not_italy;
	
	//alert(jQuery('.woocommerce-checkout #billing_cf_field label').html());
	//FATTURAZION ELETTRONICA
	
	jQuery('.woocommerce-checkout #billing_pec_field label span.optional').remove();
	jQuery('.woocommerce-checkout #billing_pa_code_field label span.optional').remove();
    
    jQuery('#billing_country').on('change',function(){
	    if(jQuery(this).val() != 'IT'){
		    jQuery("#billing_invoice_type_field").show();
		    if($hide_piva_for_not_italy && jQuery("#billing_invoice_type").val() != 'invoice')
				jQuery(".woocommerce-checkout .woocommerce #billing_piva_field").hide();    
		    else
		    		jQuery(".woocommerce-checkout .woocommerce #billing_piva_field").show();
			jQuery(".woocommerce-checkout .woocommerce #billing_cf_field").show();
			//FATTURAZIONE ELETTRONICA
			jQuery(".woocommerce-checkout .woocommerce #billing_pec_field").hide();
			jQuery(".woocommerce-checkout .woocommerce #billing_pa_code_field").hide();
			
			jQuery('#billing_company_field').show().find('input').rules("add", {
            	required:false
            });
            jQuery(".woocommerce #billing_cf_field").show().find('input').rules("add", {
	                    required:false,
	                    cf:false,
	                });
            if($hide_piva_for_not_italy && jQuery("#billing_invoice_type").val() != 'invoice')
            		jQuery(".woocommerce #billing_piva_field").hide().find('input').rules("add", {required:false,piva:false,});
	        else
	        		jQuery(".woocommerce #billing_piva_field").show().find('input').rules("add", {required:false,piva:false,});
	        
            if(jQuery('.woocommerce #billing_company_field label abbr.required').length){
                jQuery(".woocommerce #billing_company_field label abbr.required").remove();
            }
            if(jQuery('.woocommerce #billing_cf_field label abbr.required').length){
                jQuery(".woocommerce #billing_cf_field label abbr.required").remove();
            }
            if(jQuery('.woocommerce #billing_piva_field label abbr.required').length){
                jQuery(".woocommerce #billing_piva_field label abbr.required").remove();
            }
	    }else {
		    jQuery("#billing_invoice_type_field").show();
		    jQuery(".woocommerce-checkout .woocommerce #billing_piva_field").show();
			jQuery(".woocommerce-checkout .woocommerce #billing_cf_field").show();
			//////////////////////////
            jQuery("#billing_invoice_type").change();//Trigger Change to show correct fields
	    }
    })//.change();//trigger change

	jQuery("#billing_invoice_type").select2({minimumResultsForSearch: Infinity});
	jQuery("#billing_vat_system").select2({minimumResultsForSearch: Infinity});
	jQuery(".force_required label").append("<abbr class=\"required\" title=\"obbligatorio\">*</abbr>");

	/*jQuery('#billing_pec_field').on('focusout', function() {
		alert(jQuery('#billing_pec_field input').val());	
	});*/

	jQuery("#billing_invoice_type").change(function(){
	    if(jQuery('#billing_country').val() != 'IT'){
		  jQuery(".woocommerce-checkout .woocommerce #billing_pec_field").hide();
		  jQuery(".woocommerce-checkout .woocommerce #billing_pa_code_field").hide();
		  if(jQuery("#billing_invoice_type").val() == 'invoice'){	

			  	$('#billing_company_field').show().find('input').rules("add", {
	                    required:true,
	                    minlength:3,
	            });
	            $('#billing_piva_field').show().find('input').rules("add", {
	                required:true,
	                piva:false
	            });
	            if(!jQuery('.woocommerce #billing_piva_field label abbr.required').length){
                    jQuery(".woocommerce #billing_piva_field label").append("<abbr class=\"required\" title=\"obbligatorio\">*</abbr>");
                }
                if(!jQuery('.woocommerce #billing_company_field label abbr.required').length){
                    jQuery(".woocommerce #billing_company_field label").append("<abbr class=\"required\" title=\"obbligatorio\">*</abbr>");
                }
		  }else{
			  	$('#billing_company_field').show().find('input').rules("add", {
	                    required:false,
	            });
	            //nascondi campo piva per estero privato 
	            if($hide_piva_for_not_italy)
	            		$('#billing_piva_field').hide().find('input').rules("add", {required:false,piva:false});
	            else
	            		$('#billing_piva_field').show().find('input').rules("add", {required:false,piva:false});
	            if(jQuery('.woocommerce #billing_company_field label abbr.required').length){
                	jQuery(".woocommerce #billing_company_field label abbr.required").remove();
	            }
	            if(jQuery('.woocommerce #billing_piva_field label abbr.required').length){
	                jQuery(".woocommerce #billing_piva_field label abbr.required").remove();
	            }
		  }
		  	
  
	    } 
		else{
			var $show_einvoice_fields = Boolean(wcpicfi.show_einvoice_fields);
			var $ei_force_required = Boolean(wcpicfi.ei_force_required); 
			switch(jQuery("#billing_invoice_type").val()){
				case 'invoice':
					var $show_cf_required = Boolean(wcpicfi.show_cf_required_for_company_invoice);
					var $show_cf_not_required = Boolean(wcpicfi.show_cf_not_required_for_company_invoice);
					var $cont_options = 0;
					jQuery('#billing_vat_system > option').each(function() {
					    //alert('a');	
					    $cont_options = $cont_options + 1;
					});
					if($cont_options > 1){
						jQuery('.woocommerce-checkout #billing_vat_system_field').show();
					}
	                $('#billing_company_field').show().find('input').rules("add", {
	                    required:true,
	                    minlength:3,
	                });
	                $('#billing_piva_field').show().find('input').rules("add", {
	                    required:true,
	                    piva:true
	                });
	                // FATTURAZIONE ELETTRONICA
	                if($show_einvoice_fields){
		                if(!$ei_force_required){
			                $('#billing_pec_field').show().find('input').rules("add", {
			                    require_from_group: [1, ".einvoice-group input"],
			                    email:true
			                });
			                $('#billing_pa_code_field').show().find('input').rules("add", {
			                    require_from_group: [1, ".einvoice-group input"],
			                    minlength:7,
			                    maxlength:7
			                });
		                
		                }else{
			              $('#billing_pec_field').show().find('input').rules("add", {
				              	required: false,
								email:true
		                	});
							$('#billing_pa_code_field').show().find('input').rules("add", {
								required: false,
								minlength:7,
								maxlength:7
		                	});  
		                }
	                }
	                //jQuery(".woocommerce #billing_cf_field").hide().find('input').rules("remove", "required");
					if($show_cf_required){
					$('#billing_cf_field').show().find('input').rules("add", {
	                    required:$show_cf_required,
	                    cf_or_piva:true,
	                    public_cf: false
	                    //cf:false
	                });
					$('#billing_cf_field').find('small').hide();
					}else if($show_cf_not_required){
						$('#billing_cf_field').show().find('input').rules("add", {
	                    required:!$show_cf_not_required,
	                    cf_or_piva:false,
	                    public_cf: false
	                    //cf:false
	                });
	                $("#billing_cf_field").find('input').rules("remove", "required");
	               
	                if(jQuery('.woocommerce #billing_cf_field label abbr.required').length){
	                	//alert($("#billing_cf_field label abbr.required").html());
	                	jQuery("#billing_cf_field label abbr.required").remove();
					}
	                $('#billing_cf_field').find('small').hide();
					}else{
					$("#billing_cf_field").hide().find('input').rules("remove", "required");	
					}
	                if(!jQuery('.woocommerce #billing_piva_field label abbr.required').length){
	                    jQuery(".woocommerce #billing_piva_field label").append("<abbr class=\"required\" title=\"obbligatorio\">*</abbr>");
	                }
	                if(!jQuery('.woocommerce #billing_company_field label abbr.required').length){
	                    jQuery(".woocommerce #billing_company_field label").append("<abbr class=\"required\" title=\"obbligatorio\">*</abbr>");
	                }
	                /*if(!jQuery('.woocommerce #billing_cf_field label abbr.required').length){
	                    jQuery(".woocommerce #billing_cf_field label").append("<abbr class=\"required\" title=\"obbligatorio\">*</abbr>");
	                }*/
	                // FATTURAZIONE ELETTRONICA
	                if(!$ei_force_required){
	                if(!jQuery('.woocommerce #billing_pec_field label abbr.required').length){
	                    jQuery(".woocommerce #billing_pec_field label").append("<abbr class=\"required grp_required\" title=\"alternativamente obbligatorio (PEC o Codice Destinatario)\">*</abbr>");
	                }
	                if(!jQuery('.woocommerce #billing_pa_code_field label abbr.required').length){
	                    jQuery(".woocommerce #billing_pa_code_field label").append("<abbr class=\"required grp_required\" title=\"alternativamente obbligatorio (PEC o Codice Destinatario)\">*</abbr>");
	                }
	                }
	                break;
	
				case 'professionist_invoice':
				
					jQuery('.woocommerce-checkout #billing_vat_system_field').hide();
					jQuery('.woocommerce-checkout #billing_company_field').hide();
					
					var $force_required = Boolean(wcpicfi.force_required);
	                $('#billing_cf_field').find('small').show();

	                if($force_required){
	                $('#billing_piva_field').show().find('input').rules("add", {
	                    required:false,
	                    piva:true
	
	                });
	                $('#billing_cf_field').show().find('input').rules("add", {
	                    required:false,
	                    cf:false,
	                    cf_or_piva:false,
	                    public_cf: false           
	                });
	                jQuery("#billing_cf_field").find('input').rules("remove", "required");
	                if(jQuery('.woocommerce #billing_cf_field label abbr.required').length){
	                	jQuery("#billing_cf_field label abbr.required").remove();
					}
	                if(jQuery('.woocommerce #billing_piva_field label abbr.required').length){
	                	//alert($("#billing_cf_field label abbr.required").html());
	                	jQuery("#billing_piva_field label abbr.required").remove();
					}
	                }else{
		                $('#billing_piva_field').show().find('input').rules("add", {
	                    required:true,
	                    piva:true
	
	                });
	                $('#billing_cf_field').show().find('input').rules("add", {
	                    required:true,
	                    cf:true,
	                    cf_or_piva:false,
	                    public_cf: false
	                    
	                });
	                }
					// FATTURAZIONE ELETTRONICA
	                if($show_einvoice_fields){
	                $('#billing_pec_field').show().find('input').rules("add", {
	                    require_from_group: [1, ".einvoice-group input"],
	                    email:true
	                });
	                $('#billing_pa_code_field').show().find('input').rules("add", {
	                    require_from_group: [1, ".einvoice-group input"],
	                    minlength:6,
	                    maxlength:7
	                });
	                }
					if(!$force_required){
	                if(!jQuery('.woocommerce #billing_piva_field label abbr.required').length){
	                    jQuery(".woocommerce #billing_piva_field label").append("<abbr class=\"required\" title=\"obbligatorio\">*</abbr>");
	                }
	                if(!jQuery('.woocommerce #billing_cf_field label abbr.required').length){
	                    jQuery(".woocommerce #billing_cf_field label").append("<abbr class=\"required\" title=\"obbligatorio\">*</abbr>");
	                }
	                }
	                if(!jQuery('.woocommerce #billing_company_field label abbr.required').length){
	                    jQuery(".woocommerce #billing_company_field label ").append("<abbr class=\"required\" title=\"obbligatorio\">*</abbr>");
	                }
	               // FATTURAZIONE ELETTRONICA
	                if(!$ei_force_required){
	                if(!jQuery('.woocommerce #billing_pec_field label abbr.required').length){
	                    jQuery(".woocommerce #billing_pec_field label").append("<abbr class=\"required grp_required\" title=\"alternativamente obbligatorio (PEC o Codice Destinatario)\">*</abbr>");
	                }
	                if(!jQuery('.woocommerce #billing_pa_code_field label abbr.required').length){
	                    jQuery(".woocommerce #billing_pa_code_field label").append("<abbr class=\"required grp_required\" title=\"alternativamente obbligatorio (PEC o Codice Destinatario)\">*</abbr>");
	                }
	                }
	                break;
	                
	            case 'cf_invoice':
	            case 'public_invoice':
	            
	            	if($cont_options > 1){
						jQuery('.woocommerce-checkout #billing_vat_system_field').show();
					}
	            	
					$('#billing_cf_field').find('small').hide();
	                $('#billing_company_field').show().find('input').rules("add", {
	                    required:true,
	                    minlength:3,
	                });
	                jQuery(".woocommerce #billing_piva_field").hide().find('input').rules("remove", "required");;
	                $('#billing_cf_field').show().find('input').rules("add", {
	                    required:true,
	                    piva:false,
	                    cf_or_piva:false,
	                    public_cf: true
	                });
	                // FATTURAZIONE ELETTRONICA
	                if($show_einvoice_fields){
		                if(!$ei_force_required){
			                $('#billing_pec_field').show().find('input').rules("add", {
			                    require_from_group: [1, ".einvoice-group input"],
			                    email:true
			                });
			                $('#billing_pa_code_field').show().find('input').rules("add", {
			                    require_from_group: [1, ".einvoice-group input"],
			                    minlength:6,
			                    maxlength:6
			                });
		                }else{
			                $('#billing_pec_field').show().find('input').rules("add", {
				                required:false,
			                    email:true
			                });
			                $('#billing_pa_code_field').show().find('input').rules("add", {
			                    required:false,
			                    minlength:6,
			                    maxlength:6
			                });
			                
		                }
	                }
	
	                if(!jQuery('.woocommerce #billing_cf_field label abbr.required').length){
	                    jQuery(".woocommerce #billing_cf_field label").append("<abbr class=\"required\" title=\"obbligatorio\">*</abbr>");
	                }
	                if(!jQuery('.woocommerce #billing_company_field label abbr.required').length){
	                    jQuery(".woocommerce #billing_company_field label ").append("<abbr class=\"required\" title=\"obbligatorio\">*</abbr>");
	                }
	                 // FATTURAZIONE ELETTRONICA
	                if(!$ei_force_required){
	                if(!jQuery('.woocommerce #billing_pec_field label abbr.required').length){
	                    jQuery(".woocommerce #billing_pec_field label").append("<abbr class=\"required grp_required\" title=\"alternativamente obbligatorio (PEC o Codice Destinatario)\">*</abbr>");
	                }
	                if(!jQuery('.woocommerce #billing_pa_code_field label abbr.required').length){
	                    jQuery(".woocommerce #billing_pa_code_field label").append("<abbr class=\"required grp_required\" title=\"alternativamente obbligatorio (PEC o Codice Destinatario)\">*</abbr>");
	                }
	                }
	                break;
	            
	            case 'receipt':
	            	
	            	jQuery('.woocommerce-checkout #billing_vat_system_field').hide();
	            	
	                var $cf_is_mandatory = Boolean(wcpicfi.cf_force_mandatory_for_receipt);
	                var $hide_cf_for_receipt = Boolean(wcpicfi.hide_cf_for_receipt);
	                $('#billing_company_field').hide().find('input').rules("remove","required");
	                jQuery(".woocommerce #billing_piva_field").hide().find('input').rules("remove", "required");	
	                // FATTURAZIONE ELETTRONICA
	                if($show_einvoice_fields){
	                $('#billing_pec_field').hide().find('input').rules("remove","required"); 
	                $('#billing_pa_code_field').hide();        
	                }     
	               	if($hide_cf_for_receipt){
		               jQuery(".woocommerce #billing_cf_field").hide().find('input').rules("remove", "required");	
	               	}else{
	               	jQuery(".woocommerce #billing_cf_field").show().find('input').rules("add", {
	                    required:$cf_is_mandatory,
	                    cf:$cf_is_mandatory,
	                    cf_or_piva: false,
	                    public_cf: false
	                });
	                $('#billing_cf_field').find('small').show();
					}
	                //REMOVE MANDATORY LABEL
	                if(jQuery('.woocommerce #billing_cf_field label abbr.required').length && !$cf_is_mandatory){
	                    jQuery(".woocommerce #billing_cf_field label abbr.required").remove();
	                }
	                break;
	            			
				case 'private_invoice':
	            default:
	            	
	            	jQuery('.woocommerce-checkout #billing_vat_system_field').hide();
	            	var $cf_not_required_for_private = Boolean(wcpicfi.cf_not_required_for_private);
	            	//alert($cf_not_required_for_private);
					$('#billing_cf_field').find('small').show();
	                jQuery('.woocommerce #billing_company_field').hide().find('input').rules("remove","required");
	                jQuery(".woocommerce #billing_piva_field").hide().find('input').rules("remove", "required");
	                // FATTURAZIONE ELETTRONICA
	                if($show_einvoice_fields){
	                jQuery(".woocommerce #billing_pec_field").hide().find('input').rules("remove", "required");
	                jQuery(".woocommerce #billing_pa_code_field").hide();
	                }
	                if($cf_not_required_for_private){
			            jQuery(".woocommerce #billing_cf_field").show().find('input').rules("add", {
		                    required:false,
		                    cf:true,
		                    cf_or_piva:false,
		                    public_cf: false
		                });
		                if(jQuery('.woocommerce #billing_cf_field label abbr.required').length){
			               jQuery(".woocommerce #billing_cf_field label abbr.required").remove(); 
		                }
	                }else{
		                jQuery(".woocommerce #billing_cf_field").show().find('input').rules("add", {
		                    required:true,
		                    cf:true,
		                    cf_or_piva:false,
		                    public_cf: false
		                });
		                if(!jQuery('.woocommerce #billing_cf_field label abbr.required').length){
			                 jQuery(".woocommerce #billing_cf_field label").append("<abbr class=\"required\" title=\"obbligatorio\">*</abbr>");
	                	}
					}
	                break;
			}
		}
        //$('#billing_cf').rules("remove", "required");
    });
    jQuery(window).on("load", function (){
		jQuery("#billing_invoice_type").change();
	});
});