/**
 * WordPress localize object mapped to a constant.
 */
const _ckyStore = window._ckyConfig;
const _ckyStyle = window._ckyStyles;

_ckyStore._backupNodes = [];
_ckyStore._resetConsentID = false;
_ckyStore._bannerState = false;
_ckyStore._preferenceOriginTag = false;
_ckyStore._optoutSuccessCountdownInterval = null;
_ckyStore._optoutSuccessAutoCloseTimer = null;
_ckyStore._optoutSuccessSubtextTemplate = "";

const CKY_OPTOUT_SUCCESS_DISMISS_MS = 15000;
const CKY_OPTOUT_SUCCESS_SECONDS = 15;

window.cookieyes = window.cookieyes || {};
const ref = window.cookieyes;
ref._ckyConsentStore = new Map();

ref._ckyGetCookieMap = function () {
    const cookieMap = {};
    try {
        document.cookie.split(";").map((cookie) => {
            const [key, value] = cookie.split("=");
            if (!key) return;
            cookieMap[key.trim()] = value;
            return value;
        });
    } catch (error) { }
    return cookieMap;
};

const currentCookieMap = ref._ckyGetCookieMap();
ref._ckyGetFromStore = function (key) {
    return ref._ckyConsentStore.get(key) || "";
};

ref._ckySetInStore = function (key, value) {
    ref._ckyConsentStore.set(key, value);
    let cookieStringArray = [];
    for (const [key, value] of ref._ckyConsentStore) {
        cookieStringArray.push(`${key}:${value}`);
    }
    const scriptExpiry =
        _ckyStore && _ckyStore._expiry
            ? _ckyStore._expiry
            : 365;
    ref._ckySetCookie(
        "cookieyes-consent",
        cookieStringArray.join(","),
        scriptExpiry
    );
};

const cookieyesConsentMap = (currentCookieMap["cookieyes-consent"] || "")
    .split(",")
    .reduce((prev, curr) => {
        if (!curr) return prev;
        const [key, value] = curr.split(":");
        prev[key] = value;
        return prev;
    }, {});
["consentid", "consent", "action"]
    .concat(_ckyStore._categories.map(({ slug }) => slug))
    .map((item) =>
        ref._ckyConsentStore.set(item, cookieyesConsentMap[item] || "")
    );


/**
 * Get the value of cookie by it's name.
 * 
 * @param {string} name Name of the cookie
 * @returns {string}
 */
ref._ckyGetCookie = function (name) {
    const value = new RegExp(`${name}=([^;]+)`).exec(document.cookie);
    return value && Array.isArray(value) && value[1] ? unescape(value[1]) : null;
}

/**
 * Set a cookie on document.cookie object.
 * 
 * @param {*} name Name of the cookie.
 * @param {*} value Value to be set.
 * @param {*} days Expiry in days.
 * @param {*} domain Cookie domain.
 */
ref._ckySetCookie = function (name, value, days = 0, domain = _ckyStore._rootDomain) {
    const date = new Date();
    if (!!domain) {
        domain = `domain=${domain}`;
    }
    const toSetTime =
        days === 0 ? 0 : date.setTime(date.getTime() + days * 24 * 60 * 60 * 1000);
    document.cookie = `${name}=${value}; expires=${new Date(
        toSetTime
    ).toUTCString()}; path=/;${domain}; SameSite=Strict;`;
}

function _ckySetConsentID() {
    const cookieyesID = ref._ckyGetFromStore("consentid");
    if (cookieyesID) return;
    const consentID = ref._ckyRandomString(32);
    ref._ckySetInStore("consentid", consentID);
    _ckyStore._resetConsentID = true;
}

const _revisitCkyConsent = function () {
    const type = _ckyGetType();
    if (type === 'classic') {
        _ckyShowBanner();
    }
    _ckySetPreferenceAction();
    _ckyToggleRevisit();
};
/**
 * Search an element by it's data-cky-tag attribute
 * 
 * @param {string} tag data-cky-tag of an element. 
 * @returns {object}
 */
function _ckyGetElementByTag(tag) {
    const item = document.querySelector('[data-cky-tag=' + tag + ']');
    return item ? item : false;
}

function _ckyEscapeRegex(literal) {
    return literal.replace(/[.*+?^${}()[\]\\]/g, "\\$&");
}

/**
 * Bind click event to banner elements.
 * 
 * @param {string} tag data-cky-tag of the element
 * @param {function} fn callback function
 */
function _ckyAttachListener(selector, fn) {
    const item = _ckyFindElement(selector);
    item && item.addEventListener("click", fn);
}

function _ckyClassAdd() {
    return _ckyClassAction("add", ...arguments);
}

function _ckyClassRemove() {
    return _ckyClassAction("remove", ...arguments);
}

function _ckyClassToggle() {
    return _ckyClassAction("toggle", ...arguments);
}

function _ckyClassAction(action, selector, className, forParent = true) {
    const item = _ckyFindElement(selector, forParent);
    return item && item.classList[action](className);
}

function _ckyFindElement(selector, forParent) {
    let createdSelector = selector;
    switch (true) {
        case selector.startsWith("="):
            createdSelector = `[data-cky-tag="${selector.substring(1)}"]`;
            break;
        default:
            break;
    }
    const element = document.querySelector(createdSelector);
    if (!element || (forParent && !element.parentElement)) return null;
    return forParent ? element.parentElement : element;
}
/**
 * Remove an element from the DOM.
 * 
 * @param {string} tag data-cky-tag of the element.
 */
function _ckyRemoveElement(tag) {
    const item = _ckyGetElementByTag(tag);
    item && item.remove();
}

function _ckyFireEvent(responseCategories) {
    const consentUpdate = new CustomEvent("cookieyes_consent_update", {
        detail: responseCategories
    });
    document.dispatchEvent(consentUpdate);
}

/**
 * Remove styles by it's id.
 */
function _ckyRemoveStyles() {
    const item = document.getElementById('cky-style-inline');
    item && item.remove();
}

/**
 * Generate a random string for logging purposes.
 * 
 * @param {integer} length Length of the string to be generated.
 * @returns 
 */
ref._ckyRandomString = function (length, allChars = true) {
    const chars = `${allChars ? `0123456789` : ""
        }ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghiklmnopqrstuvwxyz`;
    const response = [];
    for (let i = 0; i < length; i++)
        response.push(chars[Math.floor(Math.random() * chars.length)]);
    if (!allChars) return response.join("");
    return btoa(response.join("")).replace(/\=+$/, "");
}

/**
 * Remove banner if necessary.
 */
function _ckyRemoveBanner() {
    _ckyHideBanner();
    if (_ckyStore._bannerConfig.config.revisitConsent.status === true) {
        _ckyShowRevisit();
    }
}

/**
 * Initialize the plugin front-end operations.
 * 
 * @returns {boolean}
 */
function _ckyInitOperations() {
    _ckyAttachNoticeStyles();
    _ckyAttachShortCodeStyles();
    _ckyRenderBanner();
    _ckySetShowMoreLess();
    if (!ref._ckyGetFromStore("action") || _ckyPreviewEnabled()) {
        _ckyShowBanner();
        _ckySetInitialState();
        _ckySetConsentID();
    } else {
        _ckyRemoveBanner();
    }
}
function _ckyPreviewEnabled() {
    let params = (new URL(document.location)).searchParams;
    return params.get("cky_preview") && params.get("cky_preview") === 'true';
}
function _ckyToggleAriaExpandStatus(selector, forceDefault = null) {
    const element = _ckyFindElement(selector);

    if (!element) return;

    if (element.classList.contains('cky-accordion-btn')) {
        const accordionItem = element.closest('.cky-accordion');
        if (accordionItem) {
            const accordionBody = accordionItem.querySelector('.cky-accordion-body');
            if (accordionBody) {
                // Generate unique ID for the accordion body if it doesn't have one
                let bodyId = accordionBody.id;
                if (!bodyId) {
                    bodyId = `ckyDetailCategory${accordionItem.id.replace('ckyDetailCategory', '')}Body`;
                    accordionBody.id = bodyId;
                }
                // Always set aria-controls - the relationship is permanent
                element.setAttribute("aria-controls", bodyId);
            }
        }
    }

    const currentExpanded = element.getAttribute("aria-expanded");
    const newExpandedValue = forceDefault || (currentExpanded === "true" ? "false" : "true");
    element.setAttribute("aria-expanded", newExpandedValue);
}
/**
 * Sets the initial state of the plugin.
 */
function _ckySetInitialState() {
    const activeLaw = _ckyGetLaw()
    ref._ckySetInStore("consent", "no");
    const ccpaCheckBoxValue = _ckyFindCheckBoxValue();
    const responseCategories = { accepted: [], rejected: [] };
    let valueToSet = "yes";
    for (const category of _ckyStore._categories) {
        if (
            (activeLaw === "gdpr" &&
                !category.isNecessary &&
                !category.defaultConsent[activeLaw]) ||
            (activeLaw === "ccpa" &&
                ccpaCheckBoxValue &&
                !category.defaultConsent.ccpa)
        ) {
            valueToSet = "no";
        }
        if (valueToSet === "no") responseCategories.rejected.push(category.slug);
        else responseCategories.accepted.push(category.slug);
        ref._ckySetInStore(`${category.slug}`, valueToSet);
    }
    _ckyUnblock();
    _ckyFireEvent(responseCategories);
}

/**
 * Add a class based on the banner type and position. Eg: 'cky-banner-top'
 * 
 * @returns {boolean}
 */
function _ckyAddPositionClass() {
    const notice = _ckyGetElementByTag('notice');
    if (!notice) return false;
    const container = notice.closest('.cky-consent-container');
    if (!container) return false;
    
    container.setAttribute("aria-label", "We value your privacy");
    container.setAttribute("role", "region");
    
    const type = _ckyStore._bannerConfig.settings.type;
    let position = _ckyStore._bannerConfig.settings.position;
    let bannerType = type;
    if (bannerType === 'popup') {
        position = 'center';
    }
    bannerType = (_ckyGetPtype() === "pushdown") ? 'classic' : bannerType;
    const noticeClass = `cky-${bannerType}-${position}`;
    container.classList.add(noticeClass);
    const revisitConsent = _ckyGetElementByTag('revisit-consent');
    if (!revisitConsent) return false;
    const revisitPosition = 'cky-revisit-' + _ckyStore._bannerConfig.config.revisitConsent.position;
    revisitConsent.classList.add(revisitPosition);
}

/**
 * Add a class based on the preference center type and position. Eg: 'cky-sidebar-left'
 * 
 * @returns {boolean}
 */
function _ckyAddPreferenceCenterClass() {
    const detail = _ckyGetLaw() === 'ccpa' ? _ckyGetElementByTag("optout-popup") : _ckyGetElementByTag("detail");
    if (!detail) return false;
    const modal = detail.closest('.cky-modal');
    if (!modal) return false;
    if (_ckyGetPtype() !== "pushdown" && _ckyGetPtype() !== "popup") {
        const pType = _ckyStore._bannerConfig.settings.preferenceCenterType;
        const modalClass = `cky-${pType}`;
        modal.classList.add(modalClass);
    }

    // Ensure ARIA attributes are always present on the preference center div
    const preferenceCenter = modal.querySelector('.cky-preference-center');
    if (preferenceCenter) {
        const preferenceCenterId = _ckyGetLaw() === 'ccpa' ? 'ckyOptoutPreferenceCenter' : 'ckyPreferenceCenter';
        preferenceCenter.setAttribute('id', preferenceCenterId);
        preferenceCenter.setAttribute('role', 'dialog');
        preferenceCenter.setAttribute('aria-modal', 'true');
        const ariaLabel = _ckyGetLaw() === 'ccpa' ? 'Opt-out Preferences' : 'Customise Consent Preferences';
        preferenceCenter.setAttribute('aria-label', ariaLabel);
    }
}

/**
 * Initialize the plugin operations.
 */
async function _ckyInit() {
    try {
        _ckyInitOperations();
        _ckyRemoveAllDeadCookies();
        _ckyWatchBannerElement();
    } catch (err) {
        console.error(err);
    }
}

/**
 * Domready event, alternative to jQuery(document).ready() function
 * 
 * @param {function} callback 
 * @returns 
 */
function _ckyDomReady(callback) {
    if (typeof document === 'undefined') {
        return;
    }
    if (document.readyState === 'complete' || /** DOMContentLoaded + Images/Styles/etc loaded, so we call directly. */
        document.readyState === 'interactive' /** DOMContentLoaded fires at this point, so we call directly. */
    ) {
        return void callback();
    } /** DOMContentLoaded has not fired yet, delay callback until then. */
    document.addEventListener('DOMContentLoaded', callback);
}

/**
 * Callback function to Domready event.
 */
_ckyDomReady(async function () {
    try {
        await _ckyInit();
    } catch (err) {
        console.error(err);
    }
});

/**
 * Register event handler for all the action elements.
 */
function _ckyRegisterListeners() {
    for (const { slug } of _ckyStore._categories) {
        _ckyAttachListener('detail-category-title', () =>
            document
                .getElementById(`ckyCategory${slug}`)
                .classList.toggle("cky-tab-active")
        );
    }
    _ckyAttachListener("=settings-button", () => _ckySetPreferenceAction('settings-button'));
    _ckyAttachListener("=detail-close", () => _ckyHidePreferenceCenter());
    _ckyAttachListener("=optout-cancel-button", () => _ckyHidePreferenceCenter());
    _ckyAttachListener("=close-button", () => _ckyActionClose());
    _ckyAttachListener("=donotsell-button", () => _ckySetPreferenceAction('donotsell-button'));
    _ckyAttachListener("=reject-button", _ckyAcceptReject("reject"));
    _ckyAttachListener("=accept-button", _ckyAcceptReject("all"));
    _ckyAttachListener("=detail-accept-button", _ckyAcceptReject("all"));
    _ckyAttachListener("=detail-save-button", _ckyAcceptReject());
    _ckyAttachListener("=detail-category-preview-save-button", _ckyAcceptReject());
    _ckyAttachListener("=optout-confirm-button", _ckyHandleOptoutConfirm());
    _ckyAttachListener("=detail-reject-button", _ckyAcceptReject("reject"));
    _ckyAttachListener("=revisit-consent", () => _revisitCkyConsent());
    _ckyAttachListener("=optout-close", () => _ckyHandleOptoutPopupClose());
}

function _ckyAttachCategoryListeners() {
    if (!_ckyStore._bannerConfig.config.auditTable.status) return;
    const categoryNames = _ckyStore._categories.map(({ slug }) => slug);
    categoryNames.map((category) => {
        const selector = `#ckyDetailCategory${category}`;
        const accordionButtonSelector = `${selector}  .cky-accordion-btn`;

        // Set initial aria-controls and aria-expanded for accordion buttons
        const accordionButton = document.querySelector(accordionButtonSelector);
        if (accordionButton) {
            const accordionItem = accordionButton.closest('.cky-accordion');
            if (accordionItem) {
                const accordionBody = accordionItem.querySelector('.cky-accordion-body');
                if (accordionBody) {
                    // Generate unique ID for the accordion body if it doesn't have one
                    let bodyId = accordionBody.id;
                    if (!bodyId) {
                        bodyId = `ckyDetailCategory${accordionItem.id.replace('ckyDetailCategory', '')}Body`;
                        accordionBody.id = bodyId;
                    }
                    // Always set aria-controls - the relationship is permanent
                    accordionButton.setAttribute("aria-controls", bodyId);
                }
            }
        }

        _ckyToggleAriaExpandStatus(accordionButtonSelector, "false");
        _ckyAttachListener(selector, ({ target: { id } }) => {
            if (
                id === `ckySwitch${category}` ||
                !_ckyClassToggle(selector, "cky-accordion-active", false)
            ) {
                _ckyToggleAriaExpandStatus(accordionButtonSelector, "false");
                return;
            }
            _ckyToggleAriaExpandStatus(accordionButtonSelector, "true");
            categoryNames
                .filter((categoryName) => categoryName !== category)
                .map(filteredName => {
                    _ckyClassRemove(
                        `#ckyDetailCategory${filteredName}`,
                        "cky-accordion-active",
                        false
                    );
                    _ckyToggleAriaExpandStatus(
                        `#ckyDetailCategory${filteredName} .cky-accordion-btn`,
                        "false"
                    );
                    return filteredName;
                });
        });
        return category;
    });
}
/**
 * Add support for accordion tabs on the privacy overview screen.
 */
function _ckyInitiAccordionTabs() {
    document.querySelectorAll(".cky-accordion").forEach((item) => (
        item.addEventListener('click', function (event) {
            if (event.target.type === 'checkbox') return;
            this.classList.toggle('cky-accordion-active');
        })
    ));
}

function _ckyToggleBanner(force = false) {
    const notice = _ckyGetElementByTag('notice');
    const container = notice && notice.closest('.cky-consent-container') || false;
    if (container) {
        force === true ? container.classList.add('cky-hide') : container.classList.toggle('cky-hide');
    }

}

function _ckyToggleRevisit(force = false) {
    const revisit = _ckyGetRevisit();
    if (revisit) {
        force === true ? _ckyRevisitHide() : revisit.classList.toggle('cky-revisit-hide');
    }
}
function _ckyGetLaw() {
    return _ckyStore._bannerConfig.settings.applicableLaw;
}
function _ckyGetType() {
    return _ckyStore._bannerConfig.settings.type;
}
function _ckyGetPtype() {
    if (_ckyGetType() === 'classic') {
        return 'pushdown';
    }
    return _ckyStore._bannerConfig.settings.preferenceCenterType;
}
function _ckyGetBanner() {
    const notice = _ckyGetElementByTag('notice');
    const container = notice && notice.closest('.cky-consent-container') || false;
    return container && container || false;
}
function _ckyHideBanner() {
    const notice = _ckyGetBanner();
    notice && notice.classList.add('cky-hide');
}
function _ckyShowBanner() {
    const notice = _ckyGetBanner();
    notice && notice.classList.remove('cky-hide');
}
function _ckyHideOverLay() {
    const overlay = document.querySelector('.cky-overlay');
    overlay && overlay.classList.add('cky-hide');
}
function _ckyShowOverLay() {
    const overlay = document.querySelector('.cky-overlay');
    overlay && overlay.classList.remove('cky-hide');
}
function _ckyToggleOverLay() {
    const overlay = document.querySelector('.cky-overlay');
    overlay && overlay.classList.toggle('cky-hide');
}
function _ckyGetPreferenceCenter() {
    if (_ckyGetType() === 'classic') {
        return _ckyGetBanner();
    }
    let element = _ckyGetLaw() === 'ccpa' ? _ckyGetElementByTag("optout-popup") : _ckyGetElementByTag("detail");
    return element && element.closest('.cky-modal') || false;
}
function _ckyHidePreferenceCenter() {
    _ckyResetOptoutSuccessMessage();
    const element = _ckyGetPreferenceCenter();
    element && element.classList.remove(_ckyGetPreferenceClass());

    // ARIA attributes remain always present - only aria-expanded on settings button changes
    // The modal relationship is permanent, only visibility changes

    if (_ckyGetType() !== 'classic') {
        _ckyHideOverLay();
        if (!ref._ckyGetFromStore("action")) _ckyShowBanner();
    } else {
        _ckyToggleAriaExpandStatus("=settings-button", "false");
        _ckyClassRemove("=notice", "cky-consent-bar-expand");
    }
    if (ref._ckyGetFromStore("action")) _ckyShowRevisit();
    const origin = _ckyStore._preferenceOriginTag;
    origin && _ckySetFocus(origin)
}
function _ckyShowPreferenceCenter() {
    const element = _ckyGetPreferenceCenter();
    element && element.classList.add(_ckyGetPreferenceClass());

    // Ensure ARIA attributes are always present on the preference center div
    if (element) {
        const preferenceCenter = element.querySelector('.cky-preference-center');
        if (preferenceCenter) {
            const preferenceCenterId = _ckyGetLaw() === 'ccpa' ? 'ckyOptoutPreferenceCenter' : 'ckyPreferenceCenter';
            preferenceCenter.setAttribute('id', preferenceCenterId);
            preferenceCenter.setAttribute('role', 'dialog');
            preferenceCenter.setAttribute('aria-modal', 'true');
            const ariaLabel = _ckyGetLaw() === 'ccpa' ? 'Opt-out Preferences' : 'Customise Consent Preferences';
            preferenceCenter.setAttribute('aria-label', ariaLabel);
        }
    }

    if (_ckyGetType() !== 'classic') {
        _ckyShowOverLay();
        _ckyHideBanner();
    } else {
        _ckyToggleAriaExpandStatus("=settings-button");
        _ckyClassAdd("=notice", "cky-consent-bar-expand");
    }
}
function _ckyTogglePreferenceCenter() {
    const element = _ckyGetPreferenceCenter();
    if (!element) return;
    element.classList.toggle(_ckyGetPreferenceClass());
    if (_ckyGetPtype() !== 'pushdown') _ckyToggleOverLay();

    const isOpen = element.classList.contains(_ckyGetPreferenceClass());
    element.classList.toggle(_ckyGetPreferenceClass());
    if (_ckyGetType() === 'classic') {
        const preferenceCenter = element.querySelector('.cky-preference-center');
        if (preferenceCenter) {
            const preferenceCenterId = _ckyGetLaw() === 'ccpa' ? 'ckyOptoutPreferenceCenter' : 'ckyPreferenceCenter';
            preferenceCenter.setAttribute('id', preferenceCenterId);
            preferenceCenter.setAttribute('role', 'dialog');
            preferenceCenter.setAttribute('aria-modal', 'true');
            const ariaLabel = _ckyGetLaw() === 'ccpa' ? 'Opt-out Preferences' : 'Customise Consent Preferences';
            preferenceCenter.setAttribute('aria-label', ariaLabel);
        }
        _ckyToggleAriaExpandStatus("=settings-button");
        _ckyClassToggle("=notice", "cky-consent-bar-expand");
    } else {
        if (!isOpen) {
            _ckyShowOverLay();
            _ckyHideBanner();
        } else {
            _ckyHideOverLay();
            if (!ref._ckyGetFromStore("action")) _ckyShowBanner();
        }
    }
    if (ref._ckyGetFromStore("action")) _ckyShowRevisit();
    const origin = _ckyStore._preferenceOriginTag;
    origin && _ckySetFocus(origin)
}
function _ckyGetPreferenceClass() {
    return _ckyGetPtype() === 'pushdown' ? 'cky-consent-bar-expand' : 'cky-modal-open';
}

function _ckyGetRevisit() {
    const revisit = _ckyGetElementByTag('revisit-consent');
    return revisit && revisit || false;
}
function _ckyHideRevisit() {
    const revisit = _ckyGetRevisit();
    revisit && revisit.classList.add('cky-revisit-hide')
}
function _ckyShowRevisit() {
    const revisit = _ckyGetRevisit();
    revisit && revisit.classList.remove('cky-revisit-hide')
}
function _ckySetPreferenceAction(tagName = false) {
    _ckyStore._preferenceOriginTag = tagName;
    if (_ckyGetType() === 'classic') {
        _ckyTogglePreferenceCenter();
        _ckyToggleAriaExpandStatus("=settings-button");
    } else {
        _ckyShowPreferenceCenter();
    }
}
function _ckyGetFocusableElements(element) {
    const wrapperElement = document.querySelector(`[data-cky-tag="${element}"]`);
    if (!wrapperElement) return [];
    const focussableElements = Array.from(
        wrapperElement.querySelectorAll(
            'a:not([disabled]), button:not([disabled]), [tabindex]:not([disabled]):not([tabindex="-1"])'
        )
    ).filter((element) => element.style.display !== "none");
    if (focussableElements.length <= 0) return [];
    return [
        focussableElements[0],
        focussableElements[focussableElements.length - 1],
    ];
}
function _ckyLoopFocus() {
    const activeLaw = _ckyGetLaw();
    const bannerType = _ckyGetType();
    if (bannerType === "classic") return;
    if (bannerType === "popup") {
        const [firstElementBanner, lastElementBanner] =
            _ckyGetFocusableElements("notice");
        _ckyAttachFocusLoop(firstElementBanner, lastElementBanner, true);
        _ckyAttachFocusLoop(lastElementBanner, firstElementBanner);
    }
    const [firstElementPopup, lastElementPopup] = _ckyGetFocusableElements(
        activeLaw === "ccpa" ? "optout-popup" : "detail"
    );
    _ckyAttachFocusLoop(firstElementPopup, lastElementPopup, true);
    _ckyAttachFocusLoop(lastElementPopup, firstElementPopup);
}
function _ckyAttachFocusLoop(element, targetElement, isReverse = false) {
    if (!element || !targetElement) return;
    element.addEventListener("keydown", (event) => {
        if (
            event.which !== 9 ||
            (isReverse && !event.shiftKey) ||
            (!isReverse && event.shiftKey)
        )
            return;
        event.preventDefault();
        targetElement.focus();
    });
}

/**
 * Replace footer shadow with current preference center background.
 * 
 * @param {object} $doc Dom node.
 * @returns 
 */
function _ckySetFooterShadow($doc) {
    const footer = $doc.querySelector('[data-cky-tag="detail"] .cky-footer-shadow');
    const preference = $doc.querySelector('[data-cky-tag="detail"]');
    if (!footer) return;
    const background = preference && preference.style.backgroundColor || '#ffffff';
    footer.style.background = `linear-gradient(180deg, rgba(255, 255, 255, 0) 0%, ${background
        } 100%)`;
}

/**
 * Remove all the rejected cookies.
 * 
 * @param {object} cookies Cookies list.
 */
function _ckyRemoveDeadCookies({ cookies }) {
    const currentCookieMap = ref._ckyGetCookieMap();
    for (const { cookieID, domain } of cookies)
        if (currentCookieMap[cookieID])
            [domain, ""].map((cookieDomain) =>
                ref._ckySetCookie(cookieID, "", 0, cookieDomain)
            );
}
function _ckySetPreferenceCheckBoxStates(revisit = false) {
    for (const category of _ckyStore._categories) {
        const cookieValue = ref._ckyGetFromStore(category.slug);
        const checked =
            cookieValue === "yes" ||
            (!cookieValue &&
                category.defaultConsent[_ckyGetLaw()]) || category.isNecessary;

        const disabled = category.isNecessary;
        const shortCodeData = _ckyStore._shortCodes.find(
            (code) => code.key === 'cky_category_toggle_label'
        );
        const toggleTextFormatted = shortCodeData.content.replace(
            `[cky_preference_{{category_slug}}_title]`,
            category.name
        );
        _ckySetCheckboxes(
            category,
            checked,
            disabled,
            toggleTextFormatted,
            revisit
        );
        _ckySetPreferenceState(category);
    }
}

function _ckySetCheckboxes(
    category,
    checked,
    disabled,
    formattedLabel,
    revisit = false
) {
    const toggle = _ckyStore._bannerConfig.config.preferenceCenter.toggle;
    const activeColor = toggle.states.active.styles['background-color'];
    const inactiveColor = toggle.states.inactive.styles['background-color'];

    [`ckyCategoryDirect`, `ckySwitch`].map((key) => {
        const boxElem = document.getElementById(`${key}${category.slug}`);
        if (!boxElem) return;
        _ckySetCategoryToggle(
            boxElem,
            category,
            revisit);
        boxElem.checked = checked;
        boxElem.disabled = disabled;
        boxElem.style.backgroundColor = checked ? activeColor : inactiveColor;
        _ckySetCheckBoxAriaLabel(boxElem, checked, formattedLabel);
        if (revisit) return;
        boxElem.addEventListener("change", ({ currentTarget: elem }) => {
            const isChecked = elem.checked;
            elem.style.backgroundColor = isChecked ? activeColor : inactiveColor;
            _ckySetCheckBoxAriaLabel(boxElem, isChecked, formattedLabel);
        });
        return boxElem;
    });
}
function _ckySetCategoryToggle(element, category = {}, revisit = false) {
    if (revisit) return;
    if (element.parentElement.getAttribute('data-cky-tag') === 'detail-category-toggle') {
        _ckySetCategoryPreferenceToggle(element, category);
    } else if (element.parentElement.getAttribute('data-cky-tag') === 'detail-category-preview-toggle') {
        _ckySetCategoryPreview(element, category);
    }
    if (!category.isNecessary) {
        const categoryName = category.name;
        const categoryTitle = document.querySelector(`[data-cky-tag="detail-category-title"][aria-label="${categoryName}"]`);
        if (categoryTitle) {
            const toggleContainer = categoryTitle.closest('.cky-accordion-item');
            const necessaryText = toggleContainer.querySelector('.cky-always-active');
            necessaryText && necessaryText.remove();
        }
    }
}
function _ckySetCategoryPreferenceToggle(element, category) {
    let toggleContainer = element.closest('.cky-accordion-item');
    if (!toggleContainer) return;
    const toggleSwitch = toggleContainer.querySelector('.cky-switch');
    if (category.isNecessary) {
        toggleSwitch && toggleSwitch.remove();
    } else {
        if (_ckyGetType() === 'classic' && _ckyStore._bannerConfig.config.categoryPreview.status || (category.cookies && category.cookies.length === 0)) {
            toggleSwitch && toggleSwitch.remove();
        }
    }
}
function _ckySetPreferenceState(category) {
    if (_ckyStore._bannerConfig.config.auditTable.status === false) {
        const tableElement = document.querySelector(
            `#ckyDetailCategory${category.slug} [data-cky-tag="audit-table"]`
        );
        tableElement && tableElement.remove();
        const chevronElement = document.querySelector(
            `#ckyDetailCategory${category.slug} .cky-accordion-chevron`
        );
        chevronElement && chevronElement.classList.add("cky-accordion-chevron-hide");
    }
}
function _ckySetCategoryPreview(element, category) {
    if ((category.cookies && category.cookies.length === 0) && !category.isNecessary)
        element.parentElement.parentElement.remove();
}

function _ckySetCheckBoxAriaLabel(boxElem, isChecked, formattedLabel, isCCPA = false) {

    if (!boxElem) return;
    const keyName = isChecked ? "disable" : "enable";
    const textCode = `cky_${keyName}_${isCCPA ? "optout" : "category"}_label`;
    const shortCodeData = _ckyStore._shortCodes.find(
        (code) => code.key === textCode
    );
    if (!shortCodeData) return;
    const labelText = formattedLabel
        .replace(/{{status}}/g, keyName)
        .replace(`[${textCode}]`, shortCodeData.content);
    boxElem.setAttribute("aria-label", labelText);
}
/**
 * Clear opt-out success countdown timers (interval + timeout).
 *
 * @returns {void}
 */
function _ckyClearOptoutSuccessTimers() {
    if (_ckyStore._optoutSuccessCountdownInterval) {
        clearInterval(_ckyStore._optoutSuccessCountdownInterval);
        _ckyStore._optoutSuccessCountdownInterval = null;
    }
    if (_ckyStore._optoutSuccessAutoCloseTimer) {
        clearTimeout(_ckyStore._optoutSuccessAutoCloseTimer);
        _ckyStore._optoutSuccessAutoCloseTimer = null;
    }
}

function _ckyIsOptoutSuccessVisible() {
    const el = _ckyGetElementByTag("optout-success");
    return !!(el && !el.classList.contains("cky-hide"));
}

function _ckyDismissOptoutSuccessCountdown() {
    _ckyRemoveBanner();
    _ckyHidePreferenceCenter();
    _ckyAfterConsent();
}

/**
 * Show opt-out success UI after save, run countdown, then dismiss banner.
 *
 * @returns {void}
 */
function _ckyShowOptoutSuccessMessage() {
    _ckyClearOptoutSuccessTimers();

    const buttonWrapper = _ckyGetElementByTag("optout-buttons");
    const successMessage = _ckyGetElementByTag("optout-success");
    const countdownElement = _ckyGetElementByTag("optout-success-subtext");
    const ccpaCheckbox = document.getElementById("ckyCCPAOptOut");

    if (!buttonWrapper || !successMessage) {
        _ckyDismissOptoutSuccessCountdown();
        return;
    }

    buttonWrapper.style.display = "none";
    successMessage.classList.remove("cky-hide");
    successMessage.setAttribute("aria-live", "polite");
    successMessage.focus();
    if (ccpaCheckbox) ccpaCheckbox.disabled = true;
    _ckyClassAdd("=optout-option", "cky-disabled", false);

    const countdownTimerEl =
        (countdownElement &&
            countdownElement.querySelector("#ckyCountdownTimer")) ||
        document.getElementById("ckyCountdownTimer");

    let timeRemaining = CKY_OPTOUT_SUCCESS_SECONDS;
    if (
        countdownElement &&
        !countdownTimerEl &&
        !_ckyStore._optoutSuccessSubtextTemplate
    ) {
        _ckyStore._optoutSuccessSubtextTemplate =
            countdownElement.textContent ||
            `Banner closes automatically in ${CKY_OPTOUT_SUCCESS_SECONDS} s...`;
    }
    const template = _ckyStore._optoutSuccessSubtextTemplate;
    const hasDigit = template && /\d+/.test(template);
    const updateSubtext = () => {
        if (!countdownElement) return;
        if (countdownTimerEl) {
            countdownTimerEl.textContent = String(timeRemaining);
            return;
        }
        countdownElement.textContent = hasDigit
            ? template.replace(/\d+/, String(timeRemaining))
            : `Banner closes automatically in ${timeRemaining} s...`;
    };
    updateSubtext();

    _ckyStore._optoutSuccessCountdownInterval = setInterval(() => {
        timeRemaining -= 1;
        if (timeRemaining >= 0) updateSubtext();
    }, 1000);

    _ckyStore._optoutSuccessAutoCloseTimer = setTimeout(
        _ckyDismissOptoutSuccessCountdown,
        CKY_OPTOUT_SUCCESS_DISMISS_MS
    );
}

/**
 * Reset opt-out success UI (timers, visibility, checkbox, subtext).
 *
 * @returns {void}
 */
function _ckyResetOptoutSuccessMessage() {
    _ckyClearOptoutSuccessTimers();

    const buttonWrapper = _ckyGetElementByTag("optout-buttons");
    const successMessage = _ckyGetElementByTag("optout-success");
    const countdownElement = _ckyGetElementByTag("optout-success-subtext");
    const ccpaCheckbox = document.getElementById("ckyCCPAOptOut");

    if (buttonWrapper) buttonWrapper.style.display = "";
    if (successMessage) successMessage.classList.add("cky-hide");
    if (ccpaCheckbox) ccpaCheckbox.disabled = false;
    _ckyClassRemove("=optout-option", "cky-disabled", false);
    const resetTimerEl =
        (countdownElement &&
            countdownElement.querySelector("#ckyCountdownTimer")) ||
        document.getElementById("ckyCountdownTimer");
    if (resetTimerEl) {
        resetTimerEl.textContent = "";
    } else if (countdownElement && _ckyStore._optoutSuccessSubtextTemplate) {
        countdownElement.textContent = _ckyStore._optoutSuccessSubtextTemplate;
    }
}

/**
 * Opt-out confirm: if CCPA + opted out, save consent then show success + countdown; else normal save/close.
 *
 * @returns {Function} Click handler
 */
function _ckyHandleOptoutConfirm() {
    return () => {
        if (_ckyGetLaw() !== "ccpa" || !_ckyFindCheckBoxValue()) {
            _ckyAcceptReject()();
            return;
        }
        _ckyAcceptCookies();
        _ckyShowOptoutSuccessMessage();
    };
}

/**
 * Opt-out popup close: dismiss countdown if success is visible, else normal close.
 *
 * @returns {void}
 */
function _ckyHandleOptoutPopupClose() {
    if (_ckyIsOptoutSuccessVisible()) {
        ref._ckySetInStore("action", "yes");
        _ckyDismissOptoutSuccessCountdown();
        return;
    }
    _ckyHidePreferenceCenter();
}

/**
 * Render banner after processing.
 */
function _ckyRenderBanner() {
    const template = document.getElementById('ckyBannerTemplate');
    const templateHtml = template.innerHTML;
    const doc = new DOMParser().parseFromString(templateHtml, 'text/html');
    _ckySetFooterShadow(doc);
    document.body.insertAdjacentHTML(
        "afterbegin",
        doc.body.innerHTML
    );
    if (_ckyGetType() === "classic") _ckyToggleAriaExpandStatus("=settings-button", "false");
    _ckySetPreferenceCheckBoxStates();
    _ckyAttachCategoryListeners();
    _ckyRegisterListeners();
    _ckySetCCPAOptions();
    _ckySetPlaceHolder();
    _ckyAttachReadMore();
    _ckyAttachShowMoreLessStyles();
    _ckyAttachAlwaysActiveStyles();
    _ckyAttachManualLinksStyles();
    _ckyRemoveStyles();
    _ckyAddPositionClass();
    _ckyAddRtlClass();
    _ckySetPoweredBy();
    _ckyLoopFocus();
    _ckyAddPreferenceCenterClass();
}

/**
 * Accept or reject the consent based on the option.
 * 
 * @param {string} option Type of consent. 
 * @returns {void}
 */
function _ckyAcceptReject(option = "custom") {
    return () => {
        _ckyAcceptCookies(option);
        _ckyRemoveBanner();
        _ckyHidePreferenceCenter();
        _ckyAfterConsent();
    };
}

function _ckyActionClose() {
    ref._ckySetInStore("action", "yes");
    if (_ckyIsOptoutSuccessVisible()) {
        _ckyDismissOptoutSuccessCountdown();
        return;
    }
    _ckyRemoveBanner();
}
/**
 * Consent accept callback.
 * 
 * @param {string} choice  Type of consent.
 */
function _ckyAcceptCookies(choice = "all") {
    const activeLaw = _ckyGetLaw();
    const ccpaCheckBoxValue = _ckyFindCheckBoxValue();

    ref._ckySetInStore("action", "yes");
    if (activeLaw === 'gdpr') {
        ref._ckySetInStore("consent", choice === "reject" ? "no" : "yes");
    } else {
        ref._ckySetInStore("consent", ccpaCheckBoxValue ? "yes" : "no");
    }
    const responseCategories = { accepted: [], rejected: [] };
    for (const category of _ckyStore._categories) {
        let valueToSet = "no";
        if (activeLaw === 'gdpr') {
            valueToSet =
                !category.isNecessary &&
                    (choice === "reject" ||
                        (choice === "custom" && !_ckyFindCheckBoxValue(category.slug)))
                    ? "no"
                    : "yes";
        } else {
            valueToSet = ccpaCheckBoxValue && !category.defaultConsent.ccpa ? "no" : "yes";
        }
        ref._ckySetInStore(`${category.slug}`, valueToSet);
        if (valueToSet === "no") {
            responseCategories.rejected.push(category.slug);
            _ckyRemoveDeadCookies(category);
        } else responseCategories.accepted.push(category.slug);
    }
    _ckyUnblock();
    _ckyFireEvent(responseCategories);
}
function _ckySetShowMoreLess() {
    const activeLaw = _ckyGetLaw();
    const showCode = _ckyStore._shortCodes.find(
        (code) => code.key === "cky_show_desc"
    );
    const hideCode = _ckyStore._shortCodes.find(
        (code) => code.key === "cky_hide_desc"
    );

    if (!showCode || !hideCode) return;
    const hideButtonContent = hideCode.content;
    const showButtonContent = showCode.content;

    const contentLimit = window.innerWidth < 376 ? 150 : 300;
    const element = document.querySelector(
        `[data-cky-tag="${activeLaw === "gdpr" ? "detail" : "optout"}-description"]`
    );
    if (!element) return;
    const content = element.textContent;
    if (content.length < contentLimit) return;
    const contentHTML = element.innerHTML;
    const htmlDoc = new DOMParser().parseFromString(contentHTML, "text/html");
    const innerElements = htmlDoc.querySelectorAll("body > p");
    if (innerElements.length <= 1) return;
    let strippedContent = ``;
    for (let index = 0; index < innerElements.length; index++) {
        if (index === innerElements.length - 1) continue;
        const el = innerElements[index];
        if (`${strippedContent}${el.outerHTML}`.length > contentLimit)
            el.insertAdjacentHTML("beforeend", `...&nbsp;${showButtonContent}`);
        strippedContent = `${strippedContent}${el.outerHTML}`;
        if (strippedContent.length > contentLimit) break;
    }

    function showMoreHandler() {
        element.innerHTML = `${contentHTML}${hideButtonContent}`;
        _ckyAttachListener("=hide-desc-button", showLessHandler);
        _ckyAttachShowMoreLessStyles();
    }
    function showLessHandler() {
        element.innerHTML = strippedContent;
        _ckyAttachListener("=show-desc-button", showMoreHandler);
        _ckyAttachShowMoreLessStyles();
    }
    showLessHandler();
}
/**
 * Toggle show more or less on click event.
 * 
 * @param {object} object Object containing toggle buttons and texts.
 * @param {*} element Target element.
 */
function _ckyToggleMoreLess(object, element) {
    let {
        currentTarget,
        target
    } = element;
    if (target && target.tagName.toUpperCase() !== 'BUTTON') return;
    const ariaExpanded = currentTarget.getAttribute('aria-expanded');
    const trimmed = ariaExpanded === 'false';
    let btn = object.btnTrim;
    let text = object.originalText;
    if (!trimmed) {
        btn = object.btnExpand;
        text = object.truncatedText;
    }
    currentTarget.innerHTML = `${text}${btn}`;
    currentTarget.ariaExpanded = trimmed;
}

/**
 * Add styles to the shortcode HTML rendered outside of the banner.
 * 
 * @returns {void}
 */
function _ckyAttachShortCodeStyles() {
    const shortCodes = _ckyStore._tags;
    Array.prototype.forEach.call(shortCodes, function (shortcode) {
        document.querySelectorAll('[data-cky-tag=' + shortcode.tag + ']').forEach(function (item) {
            let styles = '';
            for (const key in shortcode.styles) {
                styles += `${key}: ${shortcode.styles[key]};`;
            }
            item.style.cssText = styles;
        });
    });
}

/** Script blocker Version 2 */

const _ckyCreateElementBackup = document.createElement;
document.createElement = (...args) => {
    const createdElement = _ckyCreateElementBackup.call(document, ...args);
    if (createdElement.nodeName.toLowerCase() !== "script") return createdElement;
    const originalSetAttribute = createdElement.setAttribute.bind(createdElement);
    Object.defineProperties(createdElement, {
        src: {
            get: function () {
                return createdElement.getAttribute("src");
            },
            set: function (value) {
                if (_ckyShouldChangeType(createdElement, value))
                    originalSetAttribute("type", "javascript/blocked");
                originalSetAttribute("src", value);
                return true;
            },
        },
        type: {
            get: function () {
                return createdElement.getAttribute("type");
            },
            set: function (value) {
                value = _ckyShouldChangeType(createdElement)
                    ? "javascript/blocked"
                    : value;
                originalSetAttribute("type", value);
                return true;
            },
        },
    });
    createdElement.setAttribute = (name, value) => {
        if (name === "type" || name === "src")
            return (createdElement[name] = value);
        originalSetAttribute(name, value);
        if (name === "data-cookieyes" && !_ckyShouldChangeType(createdElement))
            originalSetAttribute("type", "text/javascript");
    };
    return createdElement;
};

function _ckyMutationObserver(mutations) {
    for (const { addedNodes } of mutations) {
        for (const node of addedNodes) {
            if (
                !node.src ||
                !node.nodeName ||
                !["script", "iframe"].includes(node.nodeName.toLowerCase())
            )
                continue;
            try {
                const urlToParse = node.src.startsWith("//")
                    ? `${window.location.protocol}${node.src}`
                    : node.src;
                const { hostname, pathname } = new URL(urlToParse);
                const cleanedHostname = _ckyCleanHostName(`${hostname}${pathname}`);
                _ckyAddProviderToList(node, cleanedHostname);
                if (!_ckyShouldBlockProvider(cleanedHostname)) continue;
                const uniqueID = ref._ckyRandomString(8, false);
                if (node.nodeName.toLowerCase() === "iframe")
                    _ckyAddPlaceholder(node, uniqueID);
                else {
                    node.type = "javascript/blocked";
                    const scriptEventListener = function (event) {
                        event.preventDefault();
                        node.removeEventListener(
                            "beforescriptexecute",
                            scriptEventListener
                        );
                    };
                    node.addEventListener("beforescriptexecute", scriptEventListener);
                }
                const position =
                    document.head.compareDocumentPosition(node) &
                        Node.DOCUMENT_POSITION_CONTAINED_BY
                        ? "head"
                        : "body";
                node.remove();
                _ckyStore._backupNodes.push({
                    position: position,
                    node: node.cloneNode(),
                    uniqueID,
                });
            } catch (error) {
            }
        }
    }
}

function _ckyUnblock() {
    if (navigator.doNotTrack === 1) return;
    const ckyconsent = ref._ckyGetFromStore("consent");
    if (
        _ckyGetLaw() === "gdpr" &&
        (!ckyconsent || ckyconsent !== "yes")
    )
        return;
    _ckyStore._backupNodes = _ckyStore._backupNodes.filter(
        ({ position, node, uniqueID }) => {
            try {
                if (_ckyShouldBlockProvider(node.src)) return true;
                if (node.nodeName.toLowerCase() === "script") {
                    const scriptNode = document.createElement("script");
                    scriptNode.src = node.src;
                    scriptNode.type = "text/javascript";
                    document[position].appendChild(scriptNode);
                } else {
                    const frame = document.getElementById(uniqueID);
                    if (!frame) return false;
                    const iframe = document.createElement("iframe");
                    iframe.src = node.src;
                    iframe.width = frame.offsetWidth;
                    iframe.height = frame.offsetHeight;
                    frame.parentNode.insertBefore(iframe, frame);
                    frame.parentNode.removeChild(frame);
                }
                return false;
            } catch (error) {
                console.error(error);
                return false;
            }
        }
    );
}

function _ckyClearListeners() {
    _nodeListObserver.disconnect();
    document.createElement = _ckyCreateElementBackup;
}
function _ckyAddProviderToList(node, cleanedHostname) {
    const nodeCategory =
        node.hasAttribute("data-cookieyes") && node.getAttribute("data-cookieyes");
    if (!nodeCategory) return;
    const categoryName = nodeCategory.replace("cookieyes-", "");
    for (const category of _ckyStore._categories)
        if (category.isNecessary && category.slug === categoryName) return;
    const provider = _ckyStore._providersToBlock.find(
        ({ re }) => re === cleanedHostname
    );
    if (!provider)
        _ckyStore._providersToBlock.push({
            re: cleanedHostname,
            categories: [categoryName],
            fullPath: false,
        });
    else if (!provider.isOverridden) {
        provider.categories = [categoryName];
        provider.isOverridden = true;
    } else if (!provider.categories.includes(categoryName))
        provider.categories.push(categoryName);
}

const _nodeListObserver = new MutationObserver(_ckyMutationObserver);
_nodeListObserver.observe(document.documentElement, {
    childList: true,
    subtree: true,
});
function _ckyCleanHostName(name) {
    return name.replace(/^www./, "");
}

function _ckyIsCategoryToBeBlocked(category) {
    const cookieValue = ref._ckyGetFromStore(category);
    return (
        cookieValue === "no" ||
        (!cookieValue &&
            _ckyStore._categories.some(
                (cat) => cat.slug === category && !cat.isNecessary
            ))
    );
}

function _ckyShouldBlockProvider(formattedRE) {
    const provider = _ckyStore._providersToBlock.find(({ re }) =>
        new RegExp(_ckyEscapeRegex(re)).test(formattedRE)
    );
    return (
        provider &&
        provider.categories.some((category) => _ckyIsCategoryToBeBlocked(category))
    );
}
function _ckyShouldChangeType(element, src) {
    return (
        (element.hasAttribute("data-cookieyes") &&
            _ckyIsCategoryToBeBlocked(
                element.getAttribute("data-cookieyes").replace("cookieyes-", "")
            )) ||
        _ckyShouldBlockProvider(src ? src : element.src)
    );
}

/**
 * Add readmore button to consent notice.
 * 
 * @returns void
 */
function _ckyAttachReadMore() {
    const readMoreButton = _ckyStore._shortCodes.find(
        (code) => code.key === "cky_readmore"
    );
    if (!readMoreButton.status) return;
    const content = readMoreButton.content;
    const styles = _ckyStore._bannerConfig.config.readMore.styles;
    const readMoreElement = document.querySelector(
        '[data-cky-tag="description"]'
    );
    if (!readMoreElement) return;
    if (readMoreElement.childNodes.length > 1) {
        const innerElement = document.querySelector(
            '[data-cky-tag="description"] p:last-child'
        );
        innerElement && innerElement.insertAdjacentHTML(
            "beforeend",
            `&nbsp;${content}`
        );
    } else {
        readMoreElement.insertAdjacentHTML(
            "beforeend",
            `&nbsp;${content}`
        );
    }
    const placeHolders = document.querySelectorAll(
        `[data-cky-tag="readmore-button"]`
    );
    if (placeHolders.length < 1) return;
    Array.from(placeHolders).forEach((placeHolder) => {
        for (const style in styles) {
            if (!styles[style]) continue;
            placeHolder.style[style] = styles[style];
        }
    });
}

/**
 * Apply styles to show more/show less buttons.
 * 
 * @returns void
 */
function _ckyAttachShowMoreLessStyles() {
    if (!_ckyStore._bannerConfig.config.showMore || !_ckyStore._bannerConfig.config.showLess) return;
    
    const showMoreStyles = _ckyStore._bannerConfig.config.showMore.styles;
    const showLessStyles = _ckyStore._bannerConfig.config.showLess.styles;
    
    if (showMoreStyles) {
        const showMoreButtons = document.querySelectorAll('[data-cky-tag="show-desc-button"]');
        if (showMoreButtons.length > 0) {
            Array.from(showMoreButtons).forEach((button) => {
                for (const style in showMoreStyles) {
                    if (!showMoreStyles[style]) continue;
                    button.style[style] = showMoreStyles[style];
                }
            });
        }
    }
    
    if (showLessStyles) {
        const showLessButtons = document.querySelectorAll('[data-cky-tag="hide-desc-button"]');
        if (showLessButtons.length > 0) {
            Array.from(showLessButtons).forEach((button) => {
                for (const style in showLessStyles) {
                    if (!showLessStyles[style]) continue;
                    button.style[style] = showLessStyles[style];
                }
            });
        }
    }
}

/**
 * Apply styles to Always Active text.
 * 
 * @returns void
 */
function _ckyAttachAlwaysActiveStyles() {
    if (!_ckyStore._bannerConfig.config.alwaysActive) return;
    
    const alwaysActiveStyles = _ckyStore._bannerConfig.config.alwaysActive.styles;
    if (!alwaysActiveStyles) return;
    
    const alwaysActiveElements = document.querySelectorAll('.cky-always-active');
    if (alwaysActiveElements.length < 1) return;
    Array.from(alwaysActiveElements).forEach((element) => {
        for (const style in alwaysActiveStyles) {
            if (!alwaysActiveStyles[style]) continue;
            element.style[style] = alwaysActiveStyles[style];
        }
    });
}

/**
 * Apply styles to manually added links.
 * 
 * @returns void
 */
function _ckyAttachManualLinksStyles() {
    if (!_ckyStore._bannerConfig.config.manualLinks) return;
    
    const manualLinksStyles = _ckyStore._bannerConfig.config.manualLinks.styles;
    if (!manualLinksStyles) return;
    
    const manualLinks = document.querySelectorAll('.cky-link, a.cky-link, [data-cky-tag="detail"] a, [data-cky-tag="optout-popup"] a, [data-cky-tag="notice"] a');
    if (manualLinks.length < 1) return;
    Array.from(manualLinks).forEach((link) => {
        if (link.getAttribute('data-cky-tag') === 'readmore-button') return;
        for (const style in manualLinksStyles) {
            if (!manualLinksStyles[style]) continue;
            link.style[style] = manualLinksStyles[style];
        }
        if (manualLinksStyles.color) {
            link.style.textDecorationColor = manualLinksStyles.color;
        }
    });
}

function _ckyAfterConsent() {
    if (_ckyGetLaw() === 'gdpr') _ckySetPreferenceCheckBoxStates(true);

    if (_ckyStore._bannerConfig.behaviours.reloadBannerOnAccept === true) {
        window.location.reload();
    }
}

function _ckyAttachNoticeStyles() {
    if (document.getElementById("cky-style") || !_ckyStyle) return;
    document.head.insertAdjacentHTML(
        "beforeend",
        ` <style id="cky-style">${_ckyStyle.css}</style>`
    );
}

function _ckyFindCheckBoxValue(id = "") {
    const elementsToCheck = id
        ? [`ckySwitch`, `ckyCategoryDirect`]
        : [`ckyCCPAOptOut`];
    return elementsToCheck.some((key) => {
        const checkBox = document.getElementById(`${key}${id}`);
        return checkBox && checkBox.checked;
    });
}

function _ckyAddPlaceholder(htmlElm, uniqueID) {
    const shortCodeData = _ckyStore._shortCodes.find(
        (code) => code.key === 'cky_video_placeholder'
    );
    const videoPlaceHolderDataCode = shortCodeData.content;
    const { offsetWidth, offsetHeight } = htmlElm;
    if (offsetWidth === 0 || offsetHeight === 0) return;
    htmlElm.insertAdjacentHTML(
        "beforebegin",
        `${videoPlaceHolderDataCode}`.replace("[UNIQUEID]", uniqueID)
    );
    const addedNode = document.getElementById(uniqueID);
    addedNode.style.width = `${offsetWidth}px`;
    addedNode.style.height = `${offsetHeight}px`;
    const innerTextElement = document.querySelector(
        `#${uniqueID} .video-placeholder-text-normal`
    );
    innerTextElement.style.display = "none";
    const youtubeID = _ckyGetYoutubeID(htmlElm.src);
    if (!youtubeID) return;
    addedNode.classList.replace(
        "video-placeholder-normal",
        "video-placeholder-youtube"
    );
    addedNode.style.backgroundImage = `linear-gradient(rgba(76,72,72,.7),rgba(76,72,72,.7)),url('https://img.youtube.com/vi/${youtubeID}/maxresdefault.jpg')`;
    innerTextElement.classList.replace(
        "video-placeholder-text-normal",
        "video-placeholder-text-youtube"
    );
}
function _ckyGetYoutubeID(src) {
    const match = src.match(
        /^.*(youtu\.be\/|v\/|u\/\w\/|embed\/|watch\?v=|\&v=)([^#\&\?]*).*/
    );
    if (match && Array.isArray(match) && match[2] && match[2].length === 11)
        return match[2];
    return false;
}

function _ckySetPlaceHolder() {
    const status = _ckyStore._bannerConfig.config.videoPlaceholder.status;
    const styles = _ckyStore._bannerConfig.config.videoPlaceholder.styles;
    if (!status) return;
    if (!status) return;
    const placeHolders = document.querySelectorAll(
        `[data-cky-tag="placeholder-title"]`
    );
    if (placeHolders.length < 1) return;
    Array.from(placeHolders).forEach((placeHolder) => {
        placeHolder.style.display = "block";
        placeHolder.addEventListener("click", () => {
            if (ref._ckyGetFromStore("action")) _revisitCkyConsent();
        });
        for (const style in styles) {
            if (!styles[style]) continue;
            placeHolder.style[style] = styles[style];
        }
    });
}
function _ckyAddRtlClass() {
    if (!_ckyStore._rtl) return;
    const rtlElements = ['notice', 'detail', 'optout-popup', 'revisit-consent', 'video-placeholder']
    rtlElements.forEach(function (item) {
        _ckyGetElementByTag(item) && _ckyGetElementByTag(item).classList.add('cky-rtl');
    });
}

function _ckySetFocus(tagName) {
    const element = _ckyGetElementByTag(tagName);
    if (!element) return;
    element.focus();
}

function _ckySetPoweredBy() {
    let position = 'flex-end';
    ['detail-powered-by', 'optout-powered-by'].map((key) => {
        const element = document.querySelector(
            `[data-cky-tag="${key}"]`
        );
        if (!element) return;
        element.style.display = "flex";
        element.style.justifyContent = position;
        element.style.alignItems = "center";
        return element;
    });

}
function _ckyWatchBannerElement() {
    document.querySelector("body").addEventListener("click", (event) => {
        const selector = ".cky-banner-element, .cky-banner-element *";
        if (
            event.target.matches
                ? event.target.matches(selector)
                : event.target.msMatchesSelector(selector)
        )
            _revisitCkyConsent();
    });
}

function _ckyRemoveAllDeadCookies() {
    for (const category of _ckyStore._categories) {
        if (ref._ckyGetFromStore(category.slug) !== "yes")
            _ckyRemoveDeadCookies(category);
    }
}

function _ckySetCCPAOptions() {
    const toggle = _ckyStore._bannerConfig.config.optOption.toggle;
    const activeColor = toggle.states.active.styles['background-color'];
    const inactiveColor = toggle.states.inactive.styles['background-color'];
    _ckyClassRemove("=optout-option", "cky-disabled", false);
    const toggleDataCode = _ckyStore._shortCodes.find(
        (code) => code.key === "cky_optout_toggle_label"
    );
    const optOutTitle = _ckyStore._shortCodes.find(
        (code) => code.key === "cky_optout_option_title"
    );
    const formattedLabel = toggleDataCode.content.replace(
        `[cky_optout_option_title]`,
        optOutTitle.content
    );
    const checked = ref._ckyGetFromStore("consent") === "yes";
    _ckySetCheckBoxInfo(
        document.getElementById(`ckyCCPAOptOut`),
        formattedLabel,
        {
            checked,
            disabled: false,
            addListeners: true,
        },
        { activeColor, inactiveColor },
        true
    );
}
function _ckySetCheckBoxInfo(
    boxElem,
    formattedLabel,
    { checked, disabled, addListeners },
    { activeColor, inactiveColor },
    isCCPA = false
) {
    if (!boxElem) return;
    if (isCCPA && addListeners)
        _ckyAttachListener("=optout-option-title", () => boxElem.click());
    boxElem.checked = checked;
    boxElem.disabled = disabled;
    boxElem.style.backgroundColor = checked ? activeColor : inactiveColor;
    _ckySetCheckBoxAriaLabel(boxElem, checked, formattedLabel, isCCPA);
    if (!addListeners) return;
    boxElem.addEventListener("change", ({ currentTarget: elem }) => {
        const isChecked = elem.checked;
        elem.style.backgroundColor = isChecked ? activeColor : inactiveColor;
        _ckySetCheckBoxAriaLabel(boxElem, isChecked, formattedLabel, isCCPA);
    });
}

window.revisitCkyConsent = () => _revisitCkyConsent();

window.getCkyConsent = function () {
    const cookieConsent = {
        activeLaw: "",
        categories: {},
        isUserActionCompleted: false,
        consentID: "",
        languageCode: ""
    };

    try {
        cookieConsent.activeLaw = _ckyGetLaw();

        _ckyStore._categories.forEach(category => {
            cookieConsent.categories[category.slug] = ref._ckyGetFromStore(category.slug) === "yes";
        });

        cookieConsent.isUserActionCompleted = ref._ckyGetFromStore("action") === "yes";
        cookieConsent.consentID = ref._ckyGetFromStore("consentid") || "";
        cookieConsent.languageCode = _ckyStore._language || "";
    } catch (e) { }

    return cookieConsent;
};