// ACTIVITY INDICATOR
$(function () {
    var imageLightBoxItems = {
        count: 0,
        byIndex: {},
        byHref: {},
    };
    var activityIndicatorOn = function(){ $('<div id="imagelightbox-loading"><div></div></div>').appendTo('body'); },
        activityIndicatorOff = function(){ $('#imagelightbox-loading').remove(); },
        // OVERLAY
        overlayOn = function(){ $('<div id="imagelightbox-overlay"></div>').appendTo('body'); },
        overlayOff = function(){ $('#imagelightbox-overlay').remove(); },
        // CLOSE BUTTON
        closeButtonOn = function(instance){ $('<button type="button" id="imagelightbox-close" title="Close"></button>').appendTo('body').on('click touchend', function() { $(this).remove(); instance.quitImageLightbox(); return false; }); },
        closeButtonOff = function(){ $('#imagelightbox-close').remove(); },
        // CAPTION
        captionOn = function(){ var description = $('a[href="' + $('#imagelightbox').attr('src') + '"] img').attr('alt'); if (description != '' && description != undefined) $('<div id="imagelightbox-caption">' + description + '</div>').appendTo('body'); },
        captionOff = function(){ $('#imagelightbox-caption').remove(); },
        // NAVIGATION
        navigationOn = function(instance, selector){ var images = $(selector); if (images.length) { var nav = $('<div id="imagelightbox-nav"></div>'); for (var i = 0; i < images.length; i++) nav.append('<button type="button"></button>'); nav.appendTo('body'); nav.on('click touchend', function() { return false; }); var navItems = nav.find('button'); navItems.on('click touchend', function() { var $this = $(this); if (images.eq($this.index()).attr('href') != $('#imagelightbox').attr('src')) instance.switchImageLightbox($this.index()); navItems.removeClass('active'); navItems.eq($this.index()).addClass('active'); return false; }) .on('touchend', function() { return false; }); } },
        navigationUpdate = function(selector) { var items = $('#imagelightbox-nav button'); items.removeClass('active'); items.eq($(selector).filter('[href="' + $('#imagelightbox').attr('src') + '"]').index(selector)).addClass('active'); },
        navigationOff = function(){ $('#imagelightbox-nav').remove(); },
        // ARROWS
        arrowsOn = function (instance, selector) { var $arrows = $('<button type="button" class="imagelightbox-arrow imagelightbox-arrow-left"></button><button type="button" class="imagelightbox-arrow imagelightbox-arrow-right"></button>'); $arrows.appendTo('body'); $arrows.on('click touchend', function (e) { var $this = $(this); var index = imageLightBoxItems.byHref[$('#imagelightbox').attr('src')]; e.preventDefault(); if (typeof index === 'undefined') { return false; } if ($this.hasClass('imagelightbox-arrow-left')) { index = index - 1; if (typeof imageLightBoxItems.byIndex[index] === 'undefined') { index = imageLightBoxItems.count - 1; } } else { index = index + 1; if (typeof imageLightBoxItems.byIndex[index] === 'undefined') { index = 0; } } instance.switchImageLightbox(index); return false; }); },
        arrowsOff = function() { $('.imagelightbox-arrow').remove(); };


    var imageLighBoxSelector = 'a.fancybox',
        imageLightboxInstance = $(imageLighBoxSelector).imageLightbox({
        onStart: function() { overlayOn(); closeButtonOn( imageLightboxInstance ); arrowsOn( imageLightboxInstance, imageLighBoxSelector ); },
        onEnd: function() { overlayOff(); captionOff(); closeButtonOff(); arrowsOff(); activityIndicatorOff(); },
        onLoadStart: function() { captionOff(); activityIndicatorOn(); },
        onLoadEnd: function() { captionOn(); activityIndicatorOff(); $( '.imagelightbox-arrow' ).css( 'display', 'block' ); }
    });
    $(imageLighBoxSelector).each(function (index) {
        imageLightBoxItems.byHref[$(this).attr('href')] = index;
        imageLightBoxItems.byIndex[index] = $(this).attr('href');
        imageLightBoxItems.count += 1;
    });
});


function validatenip(nip) {
    var nip_bez_kresek = String(nip).replace(/-/g, "");
    var reg = /^[0-9]{10}$/;
    if (reg.test(nip_bez_kresek) == false) {
        return false;
    } else {
        var dig = ("" + nip_bez_kresek).split("");
        var kontrola = (6 * parseInt(dig[0]) + 5 * parseInt(dig[1]) + 7 * parseInt(dig[2]) + 2 * parseInt(dig[3]) + 3 * parseInt(dig[4]) + 4 * parseInt(dig[5]) + 5 * parseInt(dig[6]) + 6 * parseInt(dig[7]) + 7 * parseInt(dig[8])) % 11;
        if (parseInt(dig[9]) == kontrola) {
            return true;
        } else {
            return false;
        }
    }

}

function formatToNumber(inp) {
    return +(String(inp).replace(/\s+/g, '').replace(',', '.'));
}
function formatToPrice(inp) {
    return formatToNumber(inp).toFixed(2) + ' zł';
}
$(document).ready(function(){
    $('.slider').owlCarousel({
        items: 1,
        nav: false,
        dots: false,
        autoplay: false,
        autoplaySpeed: 2000,
        loop : false,
        touchDrag: false,
        mouseDrag: false,
    }).addClass("owl-carousel").addClass("owl-theme");;

    $('.offerSlider').owlCarousel({
        items: 1,
        nav: false,
        dots: true,
        autoplay: false,
        autoplaySpeed: 2000,
        loop : false
    }).addClass("owl-carousel").addClass("owl-theme");;
});

$(function () {
    var $form = $('#contactFormSend');

    $form.on('submit', function(evt){
        var good = $form.validateInputs();
        evt.preventDefault();

        $form.find('p.ajaxInfo').hide();

        if (good){
            $.post( $form.attr('action'), $form.serialize(), (function(response){
                if (response.indexOf('false') === -1) {
                    $form.find('input, textarea').val('');
                    $form.find('p.ajaxInfo.ok').show();
                } else {
                    $form.find('p.ajaxInfo.error_send').show();
                }
            }).bind(this));
        } else {
            $form.find('p.ajaxInfo.error').show();
        }
    });
});

$(".scrollTop").on( "click", function(event) {
    event.preventDefault();
    $('html, body').animate({scrollTop: 0}, 800);
});