var OnlineStoreCookiesConsentModule = {

    initialize: function () {
        var module = this;

        $(document).on('click', '.cookies-consent-modal .accept-cookies', function (event) {
            module.accept_cookies(event);
        });

        if (typeof localStorage !== 'undefined' && this.get_consent() == null) {
            this.show();
        } else {
            this.load_dynamic_cookies();
        }
    },

    show: function () {
        $('.cookies-consent-modal').modal('show');
    },

    hide: function () {
        $('.cookies-consent-modal').modal('hide');
    },

    accept_cookies: function (event) {
        var element = $(event.currentTarget);

        var cookies = element.attr('cookies');

        var cookies_inputs = $('.cookies-consent-modal .cookie-check');

        switch (cookies) {
            case 'only_required':
                $.each(cookies_inputs, function () {
                    var cookie_id = $(this).attr('id');

                    if (cookie_id != 'cookies_required') {
                        $(this).prop('checked', false);
                    }
                });

                break;

            case 'only_selected':

                break;

            case 'all':
                $.each(cookies_inputs, function () {
                    $(this).prop('checked', true);
                });

                break;
        }

        var data = {};

        $.each(cookies_inputs, function () {
            var cookie_id = $(this).attr('id');

            data[cookie_id] = $(this).prop('checked');
        });

        this.set_consent(data);

        this.hide();

        this.load_dynamic_cookies();
    },

    get_consent: function () {
        var consent = CookiesModule.read(this.get_consent_store_key());

        if (consent != null) {
            consent = JSON.parse(consent);
        }

        return consent;
    },

    set_consent: function (data) {
        CookiesModule.write(this.get_consent_store_key(), JSON.stringify(data), 60);
    },

    get_consent_store_key: function () {
        return 'cookies_consent';
    },

    load_dynamic_cookies: function () {
        var cookies_consent = this.get_consent();

        if (cookies_consent == null) {
            return;
        }

        if (typeof cookies_consent['cookies_analytics'] !== 'undefined' && cookies_consent['cookies_analytics'] === true) {
            this.load_google_analytics();
        }
    },

    load_google_analytics: function () {
        var gtag_id = null;

        var gtag_id_meta = $('meta[property=gtag_id]');

        if (gtag_id_meta.length > 0) {
            gtag_id = gtag_id_meta.attr('content');
        }

        if (gtag_id == null) {
            return;
        }

        var head = document.getElementsByTagName("head")[0];

        var gtag_script = document.createElement('script');

        gtag_script.setAttribute('src', 'https://www.googletagmanager.com/gtag/js?id=' + gtag_id);

        gtag_script.onload = function () {
            window.dataLayer = window.dataLayer || [];

            function gtag() {
                dataLayer.push(arguments);
            }

            gtag('js', new Date());

            gtag('config', gtag_id);
        };

        head.insertBefore(gtag_script, head.children[1]);
    }

};

$(function () {
    OnlineStoreCookiesConsentModule.initialize();
});