var translations = {
    ro: {
        'brand.tagline': 'Romania dezvoltare applicatii',
        'nav.products': 'Produse', 'nav.services': 'Servicii', 'nav.contact': 'Contactati-ne',
        'hero.eyebrow': 'Portofoliu software easySoft',
        'hero.title': 'Software pentru cabinete dentare, gestiune de stocuri si salvare sigura a datelor.',
        'hero.text': 'Aplicatii practice construite pentru fluxuri reale de lucru: managementul pacientilor, contabilitate si gestiune, plus backup automatizat pentru fisiere importante.',
        'hero.ctaPrimary': 'Vezi produsele', 'hero.ctaSecondary': 'Contactati-ne',
        'hero.metric1': 'aplicații software', 'hero.metric2': 'ani experiență în dezvoltare', 'hero.metric3': 'instalări active',
        'hero.cardLabel': 'Portofoliu software', 'hero.badge1': 'cabinete dentare', 'hero.badge2': 'gestiune si contabilitate', 'hero.badge3': 'salvare automata',
        'products.eyebrow': 'Produse', 'products.title': 'Aplicatii software pentru activitati de zi cu zi', 'products.text': 'Portofoliul actual include aplicatii pentru cabinete stomatologice, operatiuni comerciale si protectia datelor.',
        'products.easydent.title': 'Soft pentru cabinete stomatologice',
        'products.easydent.desc': 'easyDent este un program destinat cabinetelor stomatologice si clinicilor dentare. Puteti urmari pacienti, plati, interventii, pacienti restantieri si profitul pe perioade de timp.',
        'products.easydent.feature1': 'Planificarea pacientilor intr-o sectiune simplu de utilizat', 'products.easydent.feature2': 'Imagini dentare, istoric pe dinte si poze atasate pacientilor', 'products.easydent.feature3': 'Raport lunar CNAS si configurare pe specializari',
        'products.easyerp.title': 'Soft de contabilitate si gestiunea stocurilor',
        'products.easyerp.desc': 'easyERP este un program client-server, bazat pe SQL, compus din module pentru diferite divizii ale companiei: gestiune, contabilitate, facturare, livrari, comenzi si promotii.',
        'products.easyerp.feature1': 'Receptie de marfa, inventar si cautare rapida in nomenclatoare', 'products.easyerp.feature2': 'Control pe roluri si drepturi de acces pe module', 'products.easyerp.feature3': 'Documente comerciale si rapoarte operationale',
        'products.easybackup.title': 'Utilitar pentru salvarea fisierelor',
        'products.easybackup.desc': 'easyBackup salveaza fisiere in directoare partajate sau pe servere FTP, cu job-uri recurente sau simple, monitorizare in timp si optiuni de compresie si notificare.',
        'products.easybackup.feature1': 'Definire job-uri recurente sau simple', 'products.easybackup.feature2': 'Scanare directoare cu excluderi si filtre', 'products.easybackup.feature3': 'Compresie, parola si notificari prin e-mail',
        'products.download': 'Descarca',
        'services.eyebrow': 'Servicii', 'services.title': 'Servicii software si consultanta IT',
        'services.db.title': 'Proiectare baze de date', 'services.db.text': 'Organizati mai bine informatiile si obtineti rapoartele de care aveti nevoie.',
        'services.it.title': 'Consultanta IT', 'services.it.text': 'Analizam ofertele disponibile si alegem sistemul informatic potrivit pentru activitatea dumneavoastra.',
        'services.dev.title': 'Dezvoltare software', 'services.dev.text': 'Construim aplicatii adaptate fluxului real de lucru, nu invers.',
        'about.eyebrow': 'easySoft', 'about.title': 'Solutii software construite pentru lucru real',
        'about.text1': 'Portofoliul easySoft acopera activitati esentiale pentru cabinete stomatologice, evidenta comerciala si protectia fisierelor importante.',
        'about.text2': 'Aplicatiile sunt gandite pentru utilizare practica, implementare rapida si acces clar la informatiile care conteaza in activitatea zilnica.',
        'about.point1Title': 'Implementare practica', 'about.point1Text': 'Produse software orientate spre utilizare zilnica.',
        'about.point2Title': 'Fluxuri clare', 'about.point2Text': 'Planificare, evidenta, facturare, rapoarte si backup in functii usor de urmarit.',
        'about.point3Title': 'Suport comercial direct', 'about.point3Text': 'Pentru prezentare, oferta sau implementare, puteti lua legatura direct cu easySoft.',
        'contact.eyebrow': 'Contactati-ne', 'contact.title': 'Discutam despre nevoile tale software',
        'contact.text': 'easySoft Romania dezvoltare applicatii. Pentru prezentari, detalii comerciale sau implementare, folositi datele de mai jos.',
        'contact.personLabel': 'Persoana de contact', 'contact.addressLabel': 'Adresa', 'contact.phoneLabel': 'Telefon', 'contact.webLabel': 'Website',
        'contact.form.name': 'Nume', 'contact.form.email': 'Email', 'contact.form.message': 'Mesaj', 'contact.form.send': 'Trimite mesaj',
        'contact.form.yourname': 'Numele dumneavoastra', 'contact.form.youremail': 'nume@companie.ro', 'contact.form.yourmessage': 'Spuneti-ne ce produs sau serviciu va intereseaza.',
        'contact.form.success': 'Va multumim pentru mesaj.', 'contact.form.submissionfailed': 'A aparut o eroare la transmiterea mesajului.', 'contact.form.verificationfailed': 'A aparut o eroare la verificare Captcha.',
        'footer.backToTop': 'Inapoi sus',
        'cookie.text': 'Folosim cookie-uri pentru a imbunatati experienta pe site, a analiza traficul si a personaliza continutul. Puteti accepta toate cookie-urile sau doar cele necesare.',
        'cookie.privacy': 'Politica de confidentialitate',
        'cookie.reject': 'Respinge',
        'cookie.necessary': 'Doar necesare',
        'cookie.accept': 'Accepta analitice',
        'footer.rights': 'Toate drepturile rezervate'        
    },
    en: {
        'brand.tagline': 'Romania software development',
        'nav.products': 'Products', 'nav.services': 'Services', 'nav.contact': 'Contact us',
        'hero.eyebrow': 'easySoft software portfolio',
        'hero.title': 'Software for dental offices, stock management and secure data backup.',
        'hero.text': 'Practical applications built for real workflows: patient management, accounting and inventory, plus automated backup for critical files.',
        'hero.ctaPrimary': 'View products', 'hero.ctaSecondary': 'Contact us',
        'hero.metric1': 'software solutions', 'hero.metric2': 'years experience in software development', 'hero.metric3': 'active installations',
        'hero.cardLabel': 'Software portfolio', 'hero.badge1': 'dental offices', 'hero.badge2': 'inventory and accounting', 'hero.badge3': 'automatic backup',
        'products.eyebrow': 'Products', 'products.title': 'Software applications for daily operations', 'products.text': 'The current portfolio includes applications for dental offices, business operations and data protection.',
        'products.easydent.title': 'Software for dental offices',
        'products.easydent.desc': 'easyDent is built for dental offices and clinics. It helps track patients, payments, interventions, outstanding balances and profit over time.',
        'products.easydent.feature1': 'Simple patient scheduling section', 'products.easydent.feature2': 'Dental images, tooth history and attached patient photos', 'products.easydent.feature3': 'Monthly reports and specialization-based setup',
        'products.easyerp.title': 'Accounting and stock management software',
        'products.easyerp.desc': 'easyERP is a client-server SQL-based application with modules for company divisions: inventory, accounting, invoicing, deliveries, orders and promotions.',
        'products.easyerp.feature1': 'Receiving merchandise, inventory and fast search', 'products.easyerp.feature2': 'Role-based permissions for modules', 'products.easyerp.feature3': 'Commercial documents and operational reports',
        'products.easybackup.title': 'File backup utility',
        'products.easybackup.desc': 'easyBackup saves files to shared folders or FTP servers using recurring or one-time jobs, change tracking, compression and notifications.',
        'products.easybackup.feature1': 'Recurring or one-time backup jobs', 'products.easybackup.feature2': 'Directory scanning with exclusions and filters', 'products.easybackup.feature3': 'Compression, password protection and email alerts',
        'products.download': 'Download',
        'services.eyebrow': 'Services', 'services.title': 'Software services and IT consulting',
        'services.db.title': 'Database design', 'services.db.text': 'Organize information better and get the reports you actually need.',
        'services.it.title': 'IT consulting', 'services.it.text': 'We review available systems and help choose the right software solution.',
        'services.dev.title': 'Software development', 'services.dev.text': 'We build applications around the real workflow, not the other way around.',
        'about.eyebrow': 'easySoft', 'about.title': 'Software solutions built for real work',
        'about.text1': 'The easySoft portfolio covers essential workflows for dental offices, commercial operations and protection of important files.',
        'about.text2': 'The applications are built for practical use, fast implementation and clear access to the information that matters every day.',
        'about.point1Title': 'Practical implementation', 'about.point1Text': 'Software products focused on daily use.',
        'about.point2Title': 'Clear workflows', 'about.point2Text': 'Scheduling, records, invoicing, reports and backup in functions that are easy to follow.',
        'about.point3Title': 'Direct commercial support', 'about.point3Text': 'For presentation, pricing or implementation, you can contact easySoft directly.',
        'contact.eyebrow': 'Contact us', 'contact.title': 'Let’s discuss your software needs',
        'contact.text': 'easySoft Romania software development. For product presentations, commercial details or implementation, use the contact details below.',
        'contact.personLabel': 'Contact person', 'contact.addressLabel': 'Address', 'contact.phoneLabel': 'Phone', 'contact.webLabel': 'Website',
        'contact.form.name': 'Name', 'contact.form.email': 'Email', 'contact.form.message': 'Message', 'contact.form.send': 'Send message',
        'contact.form.yourname': 'Your name', 'contact.form.youremail': 'name@company.com', 'contact.form.yourmessage': 'Let us know how we can help you.',
        'contact.form.success': 'Thank you for your message.', 'contact.form.submissionfailed': 'Failed to send the message.', 'contact.form.verificationfailed': 'Captcha verification failed.',
        'footer.backToTop': 'Back to top',
        'cookie.text': 'We use cookies to enhance your experience, analyze traffic and personalize content. You can accept all cookies or just the necessary ones.',
        'cookie.privacy': 'Privacy policy',
        'cookie.reject': 'Reject', 
        'cookie.necessary': 'Necessary only',
        'cookie.accept': 'Accept analytics',
        'footer.rights': 'All rights reserved'
    }
};

function updateLegalLinks(lang) {
    $('.legal-link').each(function () {
        var $link = $(this);

        if (lang === 'ro') {
            $link.attr('href', $link.attr('data-ro-href'));
            $link.text($link.attr('data-ro-text'));
        } else {
            $link.attr('href', $link.attr('data-en-href'));
            $link.text($link.attr('data-en-text'));
        }
    });
}

function applyLanguage(lang) {
    var dict = translations[lang] || translations.en;

    $('[data-i18n]').each(function () {
        var key = $(this).data('i18n');

        if (!key) return;

        // Handle special attributes like [placeholder]
        var match = key.match(/^\[(.*?)\](.*)$/);

        if (match) {
            var attr = match[1];   // e.g. "placeholder"
            var realKey = match[2]; // e.g. "contact.form.message"

            if (dict[realKey]) {
                $(this).attr(attr, dict[realKey]);
            }
        } else {
            if (dict[key]) {
                $(this).text(dict[key]);
            }
        }
    });

    updateLegalLinks(lang);

    $('html').attr('lang', lang);
    localStorage.setItem('easysoft-language', lang);

    $('.lang-flag').each(function () {
        var isActive = $(this).data('lang') === lang;
        $(this).attr('aria-pressed', isActive ? 'true' : 'false');
        $(this).toggleClass('is-active', isActive);
    });
}

function detectLanguage() {
    var saved = localStorage.getItem('easysoft-language');
    if (saved && translations[saved]) {
        return saved;
    }

    var browserLang = ((navigator.languages && navigator.languages[0]) || navigator.language || navigator.userLanguage || 'en').toLowerCase();
    if (browserLang.indexOf('ro') === 0) {
        return 'ro';
    }

    return 'en';
}

function closeMobileMenu() {
    $('#mainNav').removeClass('is-open');
    $('#menuToggle').attr('aria-expanded', 'false');
}

function initCarousels() {
    $('[data-carousel]').each(function () {
        var $carousel = $(this);
        var $slides = $carousel.find('.carousel-slide');
        var $dotsWrap = $carousel.find('.carousel-dots');
        var index = 0;
        var timer = null;

        function renderDots() {
            $dotsWrap.empty();
            $slides.each(function (i) {
                var $dot = $('<button>', {
                    type: 'button',
                    class: 'carousel-dot' + (i === index ? ' active' : ''),
                    'aria-label': 'Go to slide ' + (i + 1)
                });
                $dot.on('click', function () {
                    show(i);
                    restartAutoPlay();
                });
                $dotsWrap.append($dot);
            });
        }

        function show(i) {
            index = (i + $slides.length) % $slides.length;
            $slides.removeClass('active').eq(index).addClass('active');
            $dotsWrap.find('.carousel-dot').removeClass('active').eq(index).addClass('active');
        }

        function restartAutoPlay() {
            if (timer) {
                window.clearInterval(timer);
            }
            timer = window.setInterval(function () {
                show(index + 1);
            }, 5000);
        }

        $carousel.find('.prev').on('click', function () {
            show(index - 1);
            restartAutoPlay();
        });

        $carousel.find('.next').on('click', function () {
            show(index + 1);
            restartAutoPlay();
        });

        renderDots();
        show(0);
        restartAutoPlay();
    });
}

(function ($) {
    "use strict";
    var reCaptchaSiteKey; // To be initialized from the backend API
    var gTagManagerId; // Google Tag Manager ID from backend
    var gMapKey; // To be initialized from the backend API
    const CONSENT_KEY = "cookie_consent";

    applyLanguage(detectLanguage());

    $('.lang-flag').on('click', function () {
        applyLanguage($(this).data('lang'));
    });

    $('#menuToggle').on('click', function () {
        var $nav = $('#mainNav');
        var open = !$nav.hasClass('is-open');
        $nav.toggleClass('is-open', open);
        $(this).attr('aria-expanded', open ? 'true' : 'false');
    });

    $('.nav a').on('click', function () {
        closeMobileMenu();
    });

    $('#year').text(new Date().getFullYear());

    /*--------------------------
     API health check
    ---------------------------- */
    // Checks the backend API live endpoint and updates #api-status if present.
    function checkApiLive() {
        var $statusEl = $('#api-status');
        return $.ajax({
            url: '/api/health/live',
            method: 'GET',
            dataType: 'json',
            timeout: 5000
        }).done(function (data) {
            var status = (data && data.status) ? data.status : 'unknown';
            if ($statusEl.length) {
                $statusEl.text('API: ' + status).removeClass('text-danger').addClass('text-success');
            } else {
                console.log('API live status:', status);
            }
        }).fail(function (jqXHR, textStatus, errorThrown) {
            if ($statusEl.length) {
                $statusEl.text('API: offline').removeClass('text-success').addClass('text-danger');
            }
            console.error('API health check failed:', textStatus, errorThrown);
        });
    }

    /*--------------------------
    reCaptcha 
    ---------------------------- */
    function getRecaptchaWebKey() {
        return $.get("/api/contact", function (res) {
            reCaptchaSiteKey = res;
            if (reCaptchaSiteKey) {
                var script = document.createElement('script');
                script.setAttribute('src', "https://www.google.com/recaptcha/api.js?render=" + reCaptchaSiteKey);
                document.head.appendChild(script);
            }
        });
    }

    /*--------------------------
    Google Tag Manager ID
    ---------------------------- */
    function getGoogleTagManagerId() {
        return $.get("/api/google/tagmanager", function (res) {
            gTagManagerId = res;
        });
    }

    /*--------------------------
    Google Maps Key 
    ---------------------------- */
    function getGMapKey() {
        return $.get("/api/google/maps", function (res) {
            gMapKey = res;
            if (gMapKey) {
                var script = document.createElement('script');
                script.setAttribute('src', "https://maps.googleapis.com/maps/api/js?key=" + gMapKey);
                document.body.appendChild(script);
                var script = document.createElement('script');
                script.setAttribute('src', "js/mapcode.js");
                document.body.appendChild(script);
            }
        });
    }

    /*--------------------------
    Load Google Tag Manager script with the retrieved ID
    ---------------------------- */
    function loadGoogleTagManager() {
        if (window.__gtm_loaded) return;

        var script = document.createElement('script');
        script.async = true;
        script.src = "https://www.googletagmanager.com/gtm/js?id=" + gTagManagerId;
        document.head.appendChild(script);

        // Initialize dataLayer
        window.dataLayer = window.dataLayer || [];
        window.dataLayer.push({
            'gtm.start': new Date().getTime(),
            event: 'gtm.js'
        });
    }

    /*--------------------------
    Load consent cookie data
    ---------------------------- */
    function loadConsent() {
        var consent = getConsent();

        if (!consent) {
            showBanner();
        } else {
            applyConsent(consent);
            showManage();
        }
    }

    /*--------------------------
    Preloader
    ---------------------------- */
    $(window).on('load', async function () {
        var pre_loader = $('#preloader')
        try {
            await Promise.all([
                checkApiLive(),
                getRecaptchaWebKey(),
                getGoogleTagManagerId(),
                getGMapKey()
            ]).then(loadConsent);

        } catch (e) {
            console.error("Startup API error", e);
        }
        pre_loader.fadeOut('slow', function () {
            $(this).remove();
        });
    });

    /*--------------------------
         contact-from
    ---------------------------- */
    $("#contactForm").on("submit", function (event) {
        if (event.isDefaultPrevented()) {
            // handle the invalid form...
            formError();
            submitMSG(false, "Did you fill in the form properly?");
        } else {
            // everything looks good!
            event.preventDefault();
            submitForm();
        }
    });
    function submitForm() {
        var loader = $('#contactLoader')
        var button = $("#submit");

        loader.css("display", "flex"); // show overlay
        button.prop("disabled", true);
        $("#msgSubmit").text("");
        grecaptcha.ready(function () {
            grecaptcha.execute(reCaptchaSiteKey, { action: 'contact' })
                .then(function (token) {
                    // Initiate Variables With Form Content
                    var message = {
                        Name: $("#name").val(),
                        Email: $("#email").val(),
                        Subject: '[Contact request]',
                        Message: $("#message").val(),
                        CaptchaToken: token
                    };

                    $.ajax({
                        type: "POST",
                        url: "/api/contact",
                        data: JSON.stringify(message),
                        contentType: "application/json; charset=utf-8",
                        dataType: "json",
                        success: function (resp) {
                            if (resp && resp.ok === true) {
                                formSuccess()
                            } else {
                                var dict = translations[detectLanguage()] || translations.en;
                                submitMSG(false, dict['contact.form.verificationfailed']);
                            }
                        },
                        error: function () {
                            var dict = translations[detectLanguage()] || translations.en;
                            submitMSG(false, dict['contact.form.submissionfailed']);
                        }
                    }).always(function () {
                        loader.hide();
                        button.prop("disabled", false);
                    });
                });
        });
    }

    function formSuccess() {
        $("#contactForm")[0].reset();
        var dict = translations[detectLanguage()] || translations.en;
        submitMSG(true, dict['contact.form.success'])
    }

    function formError() {
        $("#contactForm").removeClass().addClass('shake animated').one('webkitAnimationEnd mozAnimationEnd MSAnimationEnd oanimationend animationend', function () {
            $(this).removeClass();
        });
    }

    function submitMSG(valid, msg) {
        if (valid) {
            var msgClasses = "text-center tada animated text-success";
        } else {
            var msgClasses = "text-center text-danger";
        }
        $("#msgSubmit").removeClass().addClass(msgClasses).text(msg);
    }


    /*--------------------------
         cookie consent
    ---------------------------- */
    function getConsent() {
        try {
            return JSON.parse(localStorage.getItem(CONSENT_KEY));
        } catch {
            return null;
        }
    }

    function setConsent(consent) {
        localStorage.setItem(CONSENT_KEY, JSON.stringify(consent));
    }

    function showBanner() { $("#cookieBanner").fadeIn(200); }
    function hideBanner() { $("#cookieBanner").fadeOut(200); }
    function showManage() { $("#cookieManage").show(); }
    function applyConsent(consent) {
        if (consent && consent.analytics === true) {
            loadGoogleTagManager();
        }
    }

    // Actions
    $("#cookieReject, #cookieNecessary").on("click", function () {
        setConsent({ necessary: true, analytics: false, ts: new Date().toISOString() });
        hideBanner();
        showManage();
        location.reload(true);
    });

    $("#cookieAccept").on("click", function () {
        setConsent({ necessary: true, analytics: true, ts: new Date().toISOString() });
        hideBanner();
        showManage();
        applyConsent(getConsent());
        location.reload(true);
    });

    $("#cookieManage").on("click", function (e) {
        e.preventDefault();
        showBanner();
    });

    initCarousels();
})(jQuery);