document.querySelectorAll('.email-input').forEach(input => {
    input.addEventListener('input', function () {
        if (/^\S+@\S+\.\S+$/.test(this.value)) {
            this.classList.remove('is-invalid');
        } else {
            this.classList.add('is-invalid');
        }
    });
});

document.addEventListener('DOMContentLoaded', function () {
    var dropdownItems = document.querySelectorAll('.culture-dropdown-item');
    dropdownItems.forEach(function (item) {
        item.addEventListener('click', async function(event) {
            event.preventDefault();
            var language = this.getAttribute('data-language');
            var flagCode = this.getAttribute('data-flag');
            document.getElementById('selectedFlag').className = 'fi ' + flagCode + ' me-2';
            await setLanguage(language);
        });
    });
});

document.getElementById('readonly-send').addEventListener('click', async () => {
    const receiverMail = document.getElementById('readonly-receiver-mail');
    const dateValid = document.getElementById('readonly-date-valid');

    const receiverMail_value = receiverMail.value;
    const dateValid_value = dateValid.value;

    //check email
        if (!receiverMail_value || receiverMail.classList.contains('is-invalid')) {
        Swal.fire({
            icon: "error",
            title: "Falsche Email",
            text: "Die E-Mail-Adresse ist ungültig. Bitte verwenden Sie das richtige Format, z. B.: user@mail.com."
        });
        return;
    }

    //check the date
    const tomorrow = new Date(Date.now() + 86400000);
    if (new Date(dateValid_value) < tomorrow) {
        Swal.fire({
            icon: "error",
            title: "Falsches Datum",
            text: "Die Verteilung der Umschläge sollte mindestens einen Tag dauern."
        });
        return;
    }

    shareEnvelope(receiverMail_value, dateValid_value)
        .then(res => {
            if (res.ok) {
                Swal.fire({
                    title: "Gesendet",
                    icon: "success"
                });
            }
            else {
                Swal.fire({
                    icon: "error",
                    title: `Fehler ${res.status}`,
                    text: "Der Vorgang ist fehlgeschlagen. Bitte wenden Sie sich an das IT-Team."
                });
            }
        })
        .catch(err => {
            Swal.fire({
                icon: "error",
                title: "Unerwarteter Fehler",
                text: "Der Vorgang ist fehlgeschlagen. Bitte wenden Sie sich an das IT-Team."
            });
        })

        receiverMail.value = '';
        dateValid.valueAsDate = new Date(new Date().setDate(new Date().getDate() + 8));
});

$('#geoloc').leafletLocationPicker({
    alwaysOpen: true,
    mapContainer: "#fixedMapCont"
});

const bsNotify = (message, options) => alertify.notify(
    `<div class="alert ${options.alert_type ? 'alert-' + options.alert_type : ''}" role="alert"><span class="material-symbols-outlined">${options?.icon_name ?? ''}</span><p>${message}</p></div>`,
    'custom',
    options?.delay ?? 5);

class Comp {
    static ActPanel = class {
        static __Root;
        static get Root() {
            Comp.ActPanel.__Root ??= document.getElementById("flex-action-panel")
            return Comp.ActPanel.__Root
        }

        static get Elements() {
            return [...Comp.ActPanel.Root.children]
        }

        static get IsHided() {
            return Comp.ActPanel.Root.style.display == 'none';
        }

        /**
         * @param {string} value
         */
        static set Display(value) {
            Comp.ActPanel.Root.style.display = value
            Comp.ActPanel.Elements.forEach(e => e.style.display = value);
        }

        static Toggle() {
            Comp.ActPanel.Display = Comp.ActPanel.IsHided ? '' : 'none'
        }
    }

    static SignatureProgress = class {
        static __SignatureCount;
        static get SignatureCount() {
            this.__SignatureCount = parseInt(document.getElementById("signature-count").innerText);
            return this.__SignatureCount;
        }

        static __SignedCountSpan;
        static get SignedCountSpan() {
            this.__SignedCountSpan ??= document.getElementById("signed-count");
            return Comp.SignatureProgress.__SignedCountSpan;
        }

        static __signedCount = 0;
        static get SignedCount() {
            return this.__signedCount;
        }

        static set SignedCount(value) {
            this.__signedCount = value;
            const width = (value / this.SignatureCount) * 100;
            this.SignedCountBar.style.setProperty('--progress-width', width + '%');
            this.SignedCountSpan.innerText = value.toString();
        }

        static __SignedCountBar;
        static get SignedCountBar() {
            this.__SignedCountBar ??= document.getElementById("signed-count-bar");
            return this.__SignedCountBar;
        }
    }

    static __ShareBackdrop;
    static get ShareBackdrop() {
        Comp.__ShareBackdrop ??= new bootstrap.Modal(document.getElementById('shareBackdrop'));
        return this.__ShareBackdrop;
    }

    static __LocationBackdrop;
    static get LocationBackdrop() {
        Comp.__LocationBackdrop ??= new bootstrap.Modal(document.getElementById('locationBackdrop'));
        return this.__LocationBackdrop;
    }
}