/*
 * Copyright 2024 DPD Polska Sp. z o.o.
 *
 * NOTICE OF LICENSE
 *
 * Licensed under the EUPL-1.2 or later.
 * You may not use this work except in compliance with the Licence.
 *
 * You may obtain a copy of the Licence at:
 * https://joinup.ec.europa.eu/software/page/eupl
 * It is also bundled with this package in the file LICENSE.txt
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the Licence is distributed on an AS IS basis,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the Licence for the specific language governing permissions
 * and limitations under the Licence.
 *
 * @author    DPD Polska Sp. z o.o.
 * @copyright 2024 DPD Polska Sp. z o.o.
 * @license   https://joinup.ec.europa.eu/software/page/eupl
 */

// noinspection JSUnresolvedReference

console.log('[DPD Pudo COD] Skrypt załadowany');

if (typeof dpsShippingCodEventCreated == 'undefined') {
    var dpsShippingCodEventCreated = false;
}

if (typeof dpsShippingCodIframeCreated == 'undefined') {
    var dpsShippingCodIframeCreated = false;
}

/**
 * Tworzy iframe dla mapy PUDO COD
 */
function dpsShippingCodCreateIframe() {
    console.log('[DPD Pudo COD] Próba utworzenia iframe...');

    // Sprawdź czy iframe już istnieje
    if (document.getElementById("dpdshipping-widget-pudo-cod-iframe")) {
        console.log('[DPD Pudo COD] Iframe już istnieje');
        return true;
    }

    // Walidacja: sprawdź czy URL iframe jest zdefiniowany
    if (typeof dpdshipping_iframe_cod_url === 'undefined' || !dpdshipping_iframe_cod_url) {
        console.error('[DPD Pudo COD] Błąd: dpdshipping_iframe_cod_url nie jest zdefiniowany lub jest pusty');
        return false;
    }

    // Walidacja: sprawdź czy element docelowy istnieje
    var dpsShippingCod_script = document.getElementById("dpdshipping-widget-pudo-cod");
    if (!dpsShippingCod_script) {
        console.error('[DPD Pudo COD] Błąd: Nie znaleziono elementu #dpdshipping-widget-pudo-cod');
        return false;
    }

    var dpsShippingCod_iframe = document.createElement("iframe");
    dpsShippingCod_iframe.setAttribute("id", "dpdshipping-widget-pudo-cod-iframe");
    dpsShippingCod_iframe.setAttribute("allow", "geolocation");
    dpsShippingCod_iframe.style.width = "100%";
    dpsShippingCod_iframe.style.border = "none";
    dpsShippingCod_iframe.style.minHeight = "400px";
    dpsShippingCod_iframe.style.height = "768px";

    dpsShippingCod_iframe.onerror = function() {
        console.error('[DPD Pudo COD] Błąd ładowania iframe');
    };

    dpsShippingCod_iframe.onload = function() {
        console.log('[DPD Pudo COD] Iframe załadowany pomyślnie');
    };

    dpsShippingCod_iframe.src = dpdshipping_iframe_cod_url;

    dpsShippingCod_script.parentNode.insertBefore(dpsShippingCod_iframe, dpsShippingCod_script);
    console.log('[DPD Pudo COD] Iframe dodany do DOM, URL:', dpdshipping_iframe_cod_url);

    window.dpsShippingCod_iframe = dpsShippingCod_iframe;
    dpsShippingCodIframeCreated = true;

    return true;
}

// Obserwator DOM
function dpsShippingCodObserveDOM() {
    if (document.getElementById("dpdshipping-widget-pudo-cod")) {
        console.log('[DPD Pudo COD] Element znaleziony w DOM');
        dpsShippingCodCreateIframe();
        return;
    }

    if (typeof MutationObserver !== 'undefined') {
        console.log('[DPD Pudo COD] Uruchamiam MutationObserver...');
        var observer = new MutationObserver(function() {
            if (document.getElementById("dpdshipping-widget-pudo-cod")) {
                console.log('[DPD Pudo COD] Element pojawił się w DOM (MutationObserver)');
                observer.disconnect();
                dpsShippingCodCreateIframe();
            }
        });
        observer.observe(document.body, { childList: true, subtree: true });

        setTimeout(function() {
            observer.disconnect();
        }, 30000);
    }
}

if (document.readyState === 'loading') {
    document.addEventListener('DOMContentLoaded', function() {
        console.log('[DPD Pudo COD] DOMContentLoaded');
        dpsShippingCodObserveDOM();
    });
} else {
    console.log('[DPD Pudo COD] DOM już załadowany');
    dpsShippingCodObserveDOM();
}

$(document).ready(function() {
    console.log('[DPD Pudo COD] jQuery ready');

    $(document).on('click', '.dpdshipping-pudo-cod-open-map-btn, .dpdshipping-pudo-cod-change-map-btn', function() {
        console.log('[DPD Pudo COD] Kliknięto przycisk otwierania mapy');
        setTimeout(function() {
            dpsShippingCodCreateIframe();
        }, 200);
    });

    $(document).on('show.bs.modal shown.bs.modal', '#dpdshippingPudoCodModal', function() {
        console.log('[DPD Pudo COD] Modal pokazywany');
        dpsShippingCodCreateIframe();
    });
});

if (!dpsShippingCodEventCreated) {
    var dpsShippingCod_eventListener = window[window.addEventListener ? "addEventListener" : "attachEvent"];
    var dpsShippingCod_messageEvent = ("attachEvent" === dpsShippingCod_eventListener) ? "onmessage" : "message";
    dpsShippingCod_eventListener(dpsShippingCod_messageEvent, function (a) {
        if (typeof getDpdshippingIdPudoCodCarrier !== 'function' || typeof getDpdshippingSelectedCarrier !== 'function') {
            return;
        }
        if (getDpdshippingIdPudoCodCarrier() === getDpdshippingSelectedCarrier()) {
            var iframe = window.dpsShippingCod_iframe || document.getElementById("dpdshipping-widget-pudo-cod-iframe");
            if (a.data && a.data.height && !isNaN(a.data.height)) {
                if (iframe) {
                    iframe.style.height = a.data.height + "px";
                }
            } else if (a.data && a.data.point_id) {
                dpdShippingCodPointSelected(a.data.point_id);
            }
        }
    }, !1);
    dpsShippingCodEventCreated = true;
}

function dpdShippingCodPointSelected(pudoCode) {
    if (!pudoCode) {
        console.error('[DPD Pudo COD] Błąd: Brak kodu punktu');
        return;
    }

    $('.container_dpdshipping_pudo_cod_error').css("display", "none");
    $('.dpdshipping-pudo-cod-new-point').css("display", "none");
    $('.dpdshipping-pudo-cod-selected-point').css("display", "block");

    if (typeof dpdshippingSavePudoCode === 'function') {
        dpdshippingSavePudoCode(pudoCode, $('#dpdshippingPudoCodModal'));
    }

    if (typeof dpdshippingGetPudoAddress === 'function') {
        dpdshippingGetPudoAddress(pudoCode, $('.dpdshipping-cod-selected-point'));
    }

    if (typeof dpdshippingIsPointWithCod === 'function') {
        dpdshippingIsPointWithCod(pudoCode);
    } else {
        dpdshippingIsPointWithCodInternal(pudoCode);
    }

    console.log('[DPD Pudo COD] Wybrano punkt:', pudoCode);
}

function dpdshippingIsPointWithCodInternal(pudoCode) {
    if (typeof dpdshipping_pickup_is_point_with_cod_ajax_url === 'undefined') {
        console.error('[DPD Pudo COD] Brak URL dla sprawdzenia COD');
        return;
    }

    $.ajax({
        url: dpdshipping_pickup_is_point_with_cod_ajax_url,
        type: 'GET',
        data: {
            dpdshipping_token: dpdshipping_token,
            dpdshipping_csrf: dpdshipping_csrf,
            dpdshipping_pudo_code: pudoCode
        },
        success: function (response) {
            var resultJson = JSON.parse(response);
            if (resultJson.success && resultJson.data && Number(resultJson.data) === 1) {
                $('.container_dpdshipping_pudo_cod_warning').css("display", "none");
            } else {
                $('.container_dpdshipping_pudo_cod_warning').css("display", "block");
                if (typeof dpdshippingDisableOrderProcessBtn === 'function') {
                    dpdshippingDisableOrderProcessBtn();
                }
            }
        },
        error: function (error) {
            console.error('[DPD Pudo COD] Błąd sprawdzania COD:', error);
        }
    });
}