jQuery(document).ready(function () {

    if (window.innerWidth > 992) { disabilities(); }

    var wapoMainWindowWidth = $(window).width();
    $('.sf-menu ul li').mouseover(function () {
        // checks if third level menu exist         
        var subMenuExist = $(this).find('.dropdown').length;
        if (subMenuExist > 0) {
            var subMenuWidth = $(this).find('.dropdown').width();
            var subMenuOffset = $(this).find('.dropdown').parent().offset().left + subMenuWidth;
            // if sub menu is off screen, give new position
            if ((subMenuOffset + subMenuWidth) > wapoMainWindowWidth) {
                var newSubMenuPosition = subMenuWidth + 3;
                $(this).find('.dropdown').css({
                    left: -newSubMenuPosition,
                    top: '0',
                });
            }
        }
    });


    $('#scrolltop').click(function (e) {
        e.preventDefault;
        $('#top').animate({ scrollTop: 0 }, 600);
        // return false;
    });

});



$(window).bind("load", function () {


    enquire.register("screen and (min-width: 992px)", function () {


        /////////////// CONTENT HEIGHT

        var contentHeight = 0;
        if ($('.position-side-left').height() >= $('.position-side-right').height())
            contentHeight = $('.position-side-left').height();
        else
            contentHeight = $('.position-side-right').height();

        if ($('.content').height() < contentHeight)
            $('.content').height(contentHeight - 15);

    });



    $('.content-subpage-utilities-plus').on('click', function () {
        var fontsize = parseInt($('.content-subpage-text').css('font-size').replace(/px/g, ''));
        $('.content-subpage-text').css('font-size', fontsize + 1 + 'px');

        for (var i = 6; i > 0; i--) {
            if ($('.content-subpage-text h' + i).length > 0) {
                var fontsize = parseInt($('.content-subpage-text h' + i).css('font-size').replace(/px/g, ''));
                $('.content-subpage-text h' + i).css('font-size', fontsize + 1 + 'px');
            }

        };
    });

    $('.content-subpage-utilities-minus').on('click', function () {
        var fontsize = parseInt($('.content-subpage-text').css('font-size').replace(/px/g, ''));
        $('.content-subpage-text').css('font-size', fontsize - 1 + 'px');

        for (var i = 6; i > 0; i--) {
            if ($('.content-subpage-text h' + i).length > 0) {
                var fontsize = parseInt($('.content-subpage-text h' + i).css('font-size').replace(/px/g, ''));
                $('.content-subpage-text h' + i).css('font-size', fontsize - 1 + 'px');
            }

        };
    });


    /*
    WHCheckCookies();

    $('#cookieRozumiem').click(function (e) {
        e.preventDefault();

        WHCreateCookie('cookies_accepted', 'T', 365);

        $('#cookieBoxCont').fadeOut();
    });
    */

    if (document.querySelector('#popup') && !WHReadCookie('interPop')) {
        const dialog = new A11yDialog(document.querySelector('#popup'));
        WHCreateCookie('interPop', 'popup', 1);
        dialog.on('show', () => (document.documentElement.style.overflowY = 'hidden')).on('hide', () => (document.documentElement.style.overflowY = ''));
        dialog.show();
    }
    
    if (document.querySelector('.lightbox')) {
        new Tobii({
            //captionsSelector: 'self',
            //captionAttribute: 'title',
            navLabel: ['Poprzednie zdjęcie', 'Następne zdjęcie'],
            closeLabel: 'Zamknij galerię',
        });
    }
    
    const getFilesize = (url, callback) => {
        const xhr = new XMLHttpRequest();
        xhr.open("HEAD", url, true);
        xhr.onreadystatechange = () => {
            if (xhr.readyState === XMLHttpRequest.DONE) {
                const status = xhr.status;
                if (status === 0 || (status >= 200 && status < 400)) {
                    callback(parseInt(xhr.getResponseHeader("Content-Length")));
                }
            }
        };
        xhr.send();
    }
    
    document.querySelectorAll('.attachments_list-item-title').forEach(el => {
        getFilesize(el.href, (size) => {
            const parent = el.parentElement;
            parent.querySelector('.attachments_list-item-type').innerHTML = el.href.split(".").pop().toUpperCase();
            parent.querySelector('.attachments_list-item-size').innerHTML = `${(size / (1024 * 1024)).toFixed(2)}MB`;
        });
    });
    
    const addPaddingToFooter = () => {
        const footer = document.querySelector('footer');
        const cookiesBox = document.querySelector('.cookies');
        const footerBottomPadding = cookiesBox.clientHeight + 10;
        footer.setAttribute('style', `padding-bottom: ${footerBottomPadding}px`);
    }
    
    const removePaddingFromFooter = () => document.querySelector('footer').removeAttribute('style');
    
    if (WHReadCookie('cookies_accepted') !== 'T') {
        document.querySelector('.cookies').hidden = false;
        addPaddingToFooter();
    }
    
    document.querySelector('.cookies__btn-agree').addEventListener('click', () => {
        WHCreateCookie('cookies_accepted', 'T', 365);
        document.querySelector('.cookies').hidden = true;
        removePaddingFromFooter();
    });
    
    
    if(WHReadCookie('return') != 'T') {
        $.ajax({url: "//"+document.domain+"/addviewer"})
        .done(function ( data ) {
            WHCreateCookie('return', 'T', 1);
        });             
    }


});



function WHCreateCookie(name, value, days) {
    var now = new Date();
    var expire = new Date();
    expire.setFullYear(now.getFullYear());
    expire.setMonth(now.getMonth());
    expire.setDate(now.getDate() + days);
    expire.setHours(0);
    expire.setMinutes(0);
    document.cookie = name + "=" + value + "; expires=" + expire.toString() + "; path=/";
}

function WHReadCookie(name) {
    var nameEQ = name + "=";
    var ca = document.cookie.split(';');
    for (var i = 0; i < ca.length; i++) {
        var c = ca[i];
        while (c.charAt(0) == ' ') c = c.substring(1, c.length);
        if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length, c.length);
    }
    return null;
}

/*
function WHCheckCookies() {
    if (WHReadCookie('cookies_accepted') != 'T') {
        var message_container = document.createElement('div');
        message_container.id = 'cookieBoxCont';
        var html_code = '<div id="cookieBox" class="hidden-print" style="width:100%; position:fixed; bottom:0; left:0; padding:10px 0; background-color: rgba(0, 0, 0, 0.7); border-top:2px solid #000; text-align:center;"><p style="color:#d5d5d5; font-size:11px; font-family:tahoma,arial,verdana,sans-serif; line-height:16px; margin-bottom:6px">Wykorzystujemy pliki cookies, aby nasz serwis lepiej spełniał Państwa oczekiwania. Można zablokować zapisywanie cookies, zmieniając ustawienia przeglądarki. <a href="http://interefekt.pl/cookies" target="_new" style="color:#fff; font-size:11px; font-family:tahoma,arial,verdana,sans-serif; line-height:16px;">Polityka plików cookies.</a></p><a id="cookieRozumiem" href="#" style="background:#000; padding:6px; border-radius:2px; color:#fff; font-size:11px; font-family:tahoma,arial,verdana,sans-serif; line-height:16px;">Rozumiem ×</a></div>';
        message_container.innerHTML = html_code;
        document.body.appendChild(message_container);
    }

    if (WHReadCookie('return') != 'T') {
        $.ajax({ url: "//" + document.domain + "/addviewer" })
            .done(function (data) {
                WHCreateCookie('return', 'T', 1);
            });
    }
}


function updateCalendar(curmonth, curyear) {
    var loading = document.getElementById('monthyear');
    var eventscalendar = document.getElementById('eventscalendar');


    $.ajax({
        url: "//" + document.domain + "/eventsajax?month=" + curmonth + "&year=" + curyear,
        beforeSend: function (xhr) {
            loading.innerHTML = '<img src="/images/loading.gif" border="0" align="absmiddle" />';
        }
    }).done(function (data) {
        eventscalendar.innerHTML = data;
    });
}
*/

const updateCalendar = (curmonth, curyear) => {
    const eventscalendar = document.getElementById('eventscalendar');
    $.ajax({ url: "//" + document.domain + "/eventsajax?month=" + curmonth + "&year=" + curyear }).done(function (data) {
        eventscalendar.innerHTML = data;
    });
}



swap_val = [];
$("input:text").each(function (i) {
    swap_val[i] = $(this).val();
    $(this).focusin(function () {
        if ($(this).val() == swap_val[i]) {
            $(this).val("");
        }
    }).focusout(function () {
        if ($.trim($(this).val()) == "") {
            $(this).val(swap_val[i]);
        }
    });
});



























function disabilities() {
    $('body .go-to-content:eq(1)').after(createDisabilitiesContainer());
    makeContrast();
    makeFont();

    $('body').css('background-position-y', '28px');
    $('body').css('padding-top', '28px');
    $('.bg-top').css('top', '28px');
    $('.header-bg').css('background-position-y', '28px');


}

function createDisabilitiesContainer() {
    return '<div style="position:absolute;top:0;left:0;z-index:999;width:100%;background:#484137;color:#fff;text-align:center; padding:3px;" id="disabilities">' +
        '<span>Rozmiar czcionek: <a id="fonta" href="#" title="Standardowa wielkość czcionek" style="font-size:12px;padding-left:5px;color:#fff;">A</a><a id="fontaa" href="#" title="Powiększone czcionki" style="font-size:14px;padding-left:5px;color:#fff;">A+</a><a id="fontaaa" href="#" title="Maksymalna wielkość i pogrubienie czcionek" style="font-size:16px;font-weight:600;padding-left:5px;color:#fff;">A++</a></span>' +
        '<span style="padding:0 15px">|</span>' +
        '<span><a id="contrast" href="#" style="color:#fff;">' + contrastTypeText() + '</a></span>' +
        '</div>';
}

function makeContrast() {
    if (isContrastSet()) {
        $('body').addClass('contrast');
        $('head').append('<link rel="stylesheet" type="text/css" href="/css/contrast.css" />')
    }
}

function isContrastSet() {
    if (WHReadCookie('contrast') != null) { return true; }
    return false;
}

function contrastTypeText() {
    if (isContrastSet()) { return 'Ustaw standardowy kontrast'; }
    return 'Zwiększ kontrast';
}

$(document).on('click', '#contrast', function (e) {
    e.preventDefault();
    if (isContrastSet()) {
        document.cookie = 'contrast' + '=;expires=Thu, 01 Jan 1970 00:00:01 GMT; path=/';
        location.reload();
    }
    else {
        WHCreateCookie('contrast', 'T', 365);
        location.reload();
    }
});

function makeFont() {
    if (isFontSet()) {
        $('body').addClass('font' + WHReadCookie('font'));
        $('head').append('<link rel="stylesheet" type="text/css" href="/css/font' + WHReadCookie('font') + '.css" />')
    }
}

function isFontSet() {
    if (WHReadCookie('font') != null) { return true; }
    return false;
}

$(document).on('click', '#fonta', function (e) {
    e.preventDefault();
    document.cookie = 'font' + '=;expires=Thu, 01 Jan 1970 00:00:01 GMT; path=/';
    location.reload();
});

$(document).on('click', '#fontaa', function (e) {
    e.preventDefault();
    document.cookie = 'font' + '=;expires=Thu, 01 Jan 1970 00:00:01 GMT; path=/';
    WHCreateCookie('font', 'aa', 365);
    location.reload();
});

$(document).on('click', '#fontaaa', function (e) {
    e.preventDefault();
    document.cookie = 'font' + '=;expires=Thu, 01 Jan 1970 00:00:01 GMT; path=/';
    WHCreateCookie('font', 'aaa', 365);
    location.reload();
});