var url_html = null;
var url_iframe = null;
var url_submit = null;
var url_change_order_state = null;
var url_label = null;
var url_cancel_order = null;

var button_blocker = false;

var wooOrderData = { 
    dimensions: {},
    address_delivery: {},
    order_data: {}
};

$(document).ready(function () {
    console.log("| epaka-admin.js is loaded!");

    // pobieranie linkow
    url_html = $('input[name="url_html"]').val();
    url_iframe = $('input[name="url_iframe"]').val();
    url_submit = $('input[name="url_sender"]').val();
    url_change_order_state = $('input[name="url_change_order_state"]').val();
    url_label = $('input[name="url_label"]').val();
    url_protocol = $('input[name="url_protocol"]').val();
    url_cancel_order = $('input[name="url_cancel_order"]').val();
    
    // ukrywanie zrodel w wysylce zamowienia w adminie
    $('#order-sources-list').parentsUntil('.product-row').hide();

    // pobieranie formularza
    $(document).off('click', '#epaka-order-get-iframe');
    $(document).on('click', '#epaka-order-get-iframe', function (e) {
        console.log('| get Epaka iframe order START...');
        console.log(url_iframe);
        console.log(url_html);
        // debugger;

        $('#iframe-loader-gif').fadeIn();

        e.preventDefault();
        $.post(url_iframe, { url_html: url_html },
            function (response) {
                console.log('| get Epaka iframe order STOP.');
                console.log(response);
                // debugger;

                if (typeof response.status !== "undefined" && response.status == 'ERROR') {
                    alert(response.message)
                } else {
                    $('#epaka-iframe-order-body').html(response).show();
                }
            },
        "html");
    });

    // pobieranie etykiety
    $(document).off('click', '.epaka-order-get-label');
    $(document).on('click', '.epaka-order-get-label', function (e) {
        console.log('| get Epaka Order Label START...');
        
        var that = $(this);

        if ( ! blocker()) {
            blocker('block', that);
        } else {
            return false;
        }

        var zebra = $(this).attr('data-zebra');

        that.children("span").hide();
        that.children("img").show();

        e.preventDefault();
        $.post(url_label, { zebra: zebra },
            function (response) {
                console.log('| get Epaka Order Label STOP.');
                console.log(response);

                blocker('unblock', that);

                that.children("img").hide();
                that.children("span").show();

                if (response.status == 'ERROR') {
                    alert(response.message);
                } else {
                    var byteCharacters = atob(response.label);
                    var byteNumbers = new Array(byteCharacters.length);
                    for (var i = 0; i < byteCharacters.length; i++) {
                        byteNumbers[i] = byteCharacters.charCodeAt(i);
                    }
                    var byteArray = new Uint8Array(byteNumbers);
                    var file = new Blob([byteArray], { type: 'application/pdf;base64' });
                    var fileURL = URL.createObjectURL(file);
                    window.open(fileURL);
                }
            },
        "json");
    });


    // pobieranie protokulu
    $(document).off('click', '.epaka-order-get-protocol');
    $(document).on('click', '.epaka-order-get-protocol', function (e) {
        console.log('| get Epaka Order Protocol START...');
        
        var that = $(this);

        if ( ! blocker()) {
            blocker('block', that);
        } else {
            return false;
        }

        that.children("span").hide();
        that.children("img").show();

        e.preventDefault();
        $.post(url_protocol, { },
            function (response) {
                console.log('| get Epaka Order Protocol STOP.');
                console.log(response);

                blocker('unblock', that);

                that.children("img").hide();
                that.children("span").show();
                
                if (response.status == 'ERROR') {
                    alert(response.message);
                } else {
                    var byteCharacters = atob(response.protocol);
                    var byteNumbers = new Array(byteCharacters.length);
                    for (var i = 0; i < byteCharacters.length; i++) {
                        byteNumbers[i] = byteCharacters.charCodeAt(i);
                    }
                    var byteArray = new Uint8Array(byteNumbers);
                    var file = new Blob([byteArray], { type: 'application/pdf;base64' });
                    var fileURL = URL.createObjectURL(file);
                    window.open(fileURL);
                }
            },
        "json");
    });

    // anulowanie zamowienia na Epaka.pl
    $(document).off('click', '#epaka-order-cancel');
    $(document).on('click', '#epaka-order-cancel', function (e) {
        console.log('| Epaka Cancel Order START...');
        
        var that = $(this);

        if ( ! blocker()) {
            blocker('block', that);
        } else {
            return false;
        }

        that.children("span").hide();
        that.children("img").show();
        
        e.preventDefault();
        $.post(url_cancel_order, { },
            function (response) {
                console.log('| Epaka Cancel Order STOP.');
                // var response = JSON.parse(response);
                console.log(response);

                if (response.status == 'ERROR') {
                    alert(response.message);
                    window.location.reload();
                } else {
                    console.log('| change Order status START...');
                    $.post(url_change_order_state, { id_status: 6 },
                        function (response2) {
                            console.log('| change Order status STOP.');
                            console.log(response2);

                            // blocker('unblock', that);

                            that.children("img").hide();
                            that.children("span").show();
                            
                            if (response2.status == "OK") {
                                alert(response.cashbackTypeDesc);
                            } else {
                                alert(response.message);
                            }
                            window.location.reload();
                        },
                    "json");
                }
            },
        "json");
    });

    // zapobiega kliknieciu w nieoskryptowane elementy jesli bloker aktywny
    $(document).off('click', '.blocker');
    $(document).on('click', '.blocker', function (e) {
        if ( blocker()) {
            e.preventDefault();
            return false;
        } else {
            return true;
        }
    });

    // automatyczne klikniecie w guzik pokazania formularza epaki
    // if ($('#epaka-order-get-iframe').length) {
    //     $('#epaka-order-get-iframe').click();
    // }
});

// funkcja blokujaca klikniecie w cos jesli juz bylo klikniete w cos innego (class="blocker")
function blocker(operation = null, clicked_element = null) {
    if (operation != null && clicked_element != null) {
        switch (operation) {
            case "block":
                button_blocker = true;
                $('.blocker').animate({ opacity: 0.5 }, 100);
                break;
            case "unblock":
                button_blocker = false;
                $('.blocker').animate({ opacity: 1 }, 100);
                break;
            default:
                button_blocker = false;
                $('.blocker').animate({ opacity: 1 }, 100);
                break;
        }
    } else {
        return button_blocker;
    }
}

// window.setWooOrder = function setWooOrder() {
function setWooOrder() {
    $("#epakaFormIframe")[0].contentWindow.iframeSession = $('input[name="api_session"]').val();

    if ($('input[name="dimensions_width"]').length) {
        wooOrderData.dimensions.width = parseFloat($('input[name="dimensions_width"]').val());
        wooOrderData.dimensions.height = parseFloat($('input[name="dimensions_height"]').val());
        wooOrderData.dimensions.length = parseFloat($('input[name="dimensions_depth"]').val());
        wooOrderData.dimensions.weight = parseFloat($('input[name="dimensions_weight"]').val());
    }

    wooOrderData.address_delivery.first_name = $('input[name="address_delivery_firstname"]').val();
    wooOrderData.address_delivery.last_name = $('input[name="address_delivery_lastname"]').val();
    wooOrderData.address_delivery.company = $('input[name="address_delivery_company"]').val();
    wooOrderData.address_delivery.country = $('input[name="address_delivery_country"]').val();
    wooOrderData.address_delivery.city = $('input[name="address_delivery_city"]').val();
    wooOrderData.address_delivery.postcode = $('input[name="address_delivery_postcode"]').val();
    wooOrderData.address_delivery.street = $('input[name="address_delivery_street"]').val();
    wooOrderData.address_delivery.house_number = $('input[name="address_delivery_house_number"]').val();
    wooOrderData.address_delivery.flat_number = $('input[name="address_delivery_flat_number"]').val();
    wooOrderData.address_delivery.phone = $('input[name="address_delivery_phone"]').val();
    wooOrderData.address_delivery.email = $('input[name="address_delivery_email"]').val();

    wooOrderData.order_data.carrier_epaka_id = $('input[name="carrier_epaka_id"]').val();
    wooOrderData.order_data.carrier_epaka_point_code = $('input[name="carrier_epaka_point_code"]').val();
    wooOrderData.order_data.carrier_epaka_point_name = $('input[name="carrier_epaka_point_name"]').val();
    
    wooOrderData.order_data.content = $('input[name="order_data_content"]').val();
    // console.log(wooOrderData);
}

function setFormData() {
    if (wooOrderData == null) return;

    // wymiary
    if (wooOrderData.dimensions != null) {
        if (wooOrderData.dimensions.width != 0) {
            $("#epakaFormIframe").contents().find("#ZamowieniePaczka0Szerokosc").val(wooOrderData.dimensions.width);
        }
        if (wooOrderData.dimensions.height != 0) {
            $("#epakaFormIframe").contents().find("#ZamowieniePaczka0Wysokosc").val(wooOrderData.dimensions.height);
        }
        if (wooOrderData.dimensions.length != 0) {
            $("#epakaFormIframe").contents().find("#ZamowieniePaczka0Dlugosc").val(wooOrderData.dimensions.length);
        }
        if (wooOrderData.dimensions.weight != 0) {
            $("#epakaFormIframe").contents().find("#ZamowieniePaczka0Waga").val(wooOrderData.dimensions.weight);
        }
    }

    // dane odbiorcy
    $("#epakaFormIframe").contents().find("#ZamowienieOdbiorcaImie").val(wooOrderData.address_delivery.first_name);
    $("#epakaFormIframe").contents().find("#ZamowienieOdbiorcaNazwisko").val(wooOrderData.address_delivery.last_name);
    $("#epakaFormIframe").contents().find("#ZamowienieOdbiorcaKod").val(wooOrderData.address_delivery.postcode);
    $("#epakaFormIframe").contents().find("#ZamowienieOdbiorcaMiasto").val(wooOrderData.address_delivery.city);
    $("#epakaFormIframe").contents().find("#ZamowienieOdbiorcaUlica").val(wooOrderData.address_delivery.street);
    $("#epakaFormIframe").contents().find("#ZamowienieOdbiorcaNrdomu").val(wooOrderData.address_delivery.house_number);
    $("#epakaFormIframe").contents().find("#ZamowienieOdbiorcaNrlokalu").val(wooOrderData.address_delivery.flat_number);
    $("#epakaFormIframe").contents().find("#ZamowienieOdbiorcaTelefon").val(wooOrderData.address_delivery.phone);
    $("#epakaFormIframe").contents().find("#ZamowienieOdbiorcaEmail").val(wooOrderData.address_delivery.email);

    // zawartosc
    $("#epakaFormIframe").contents().find("#ZamowienieZawartosc").val(wooOrderData.order_data.content);

    // obsluga zagranicznych
    // debugger;
    if (wooOrderData.address_delivery.country != "Poland" && wooOrderData.address_delivery.country != "Polska") {
        $("#epakaFormIframe").contents().find("#ZamowienieOdbiorcaKraj")[0].selectize.setValue(wooOrderData.address_delivery.country).change();
        $("#epakaFormIframe").contents().find("#wysylamzagranice").click();
    }

    // jesli sa wymiary
    if (Object.keys(wooOrderData.dimensions).length !== 0 && wooOrderData.dimensions.height != 0 && wooOrderData.dimensions.length != 0 && wooOrderData.dimensions.width != 0 && wooOrderData.dimensions.weight != 0) {
        $("#epakaFormIframe").contents().find("#ZamowienieKurierId" + wooOrderData.order_data.carrier_epaka_id).click();
        
        $("#epakaFormIframe")[0].contentWindow.countPrices(function () {
            $("#epakaFormIframe")[0].contentWindow.preference_flag = 1;
            $("#epakaFormIframe")[0].contentWindow.inputsHoudini($("#epakaFormIframe")[0].contentWindow.selected_courier, false);

            if (wooOrderData.order_data.carrier_epaka_point_code != "" && wooOrderData.order_data.carrier_epaka_point_name != "") {
                $("#epakaFormIframe").contents().find("#ZamowienieOdbiorcaPaczkomat").val(wooOrderData.order_data.carrier_epaka_point_code);
                $("#epakaFormIframe").contents().find("#ZamowienieOdbiorcaPaczkomatOpis").val(wooOrderData.order_data.carrier_epaka_point_name);
            }

            setTimeout(function () {
                $("#epakaFormIframe")[0].contentWindow.preference_flag = 0;
            }, 1000);

            $("#epakaFormIframe")[0].contentWindow.getDatesAndServices($("#epakaFormIframe")[0].contentWindow.selected_courier, undefined, $("#epakaFormIframe")[0].contentWindow.extras);
        });
    } 
    // jesli nie ma wymiarow
    else {
        var timeoutChecker = setInterval(function () {
            console.log($("#epakaFormIframe")[0].contentWindow.calcRes);
            if (typeof $("#epakaFormIframe")[0].contentWindow.calcRes != "undefined") {
                $("#epakaFormIframe").contents().find("#ZamowienieKurierId" + wooOrderData.order_data.carrier_epaka_id).trigger('click');

                $("#epakaFormIframe")[0].contentWindow.countPrices(function () {
                    $("#epakaFormIframe")[0].contentWindow.preference_flag = 1;
                    $("#epakaFormIframe")[0].contentWindow.inputsHoudini($("#epakaFormIframe")[0].contentWindow.selected_courier, false);
                    if (wooOrderData.order_data.carrier_epaka_point_code != "" && wooOrderData.order_data.carrier_epaka_point_name != "") {
                        $("#epakaFormIframe").contents().find("#ZamowienieOdbiorcaPaczkomat").val(wooOrderData.order_data.carrier_epaka_point_code);
                        $("#epakaFormIframe").contents().find("#ZamowienieOdbiorcaPaczkomatOpis").val(wooOrderData.order_data.carrier_epaka_point_name);
                    }
                    setTimeout(function () {
                        $("#epakaFormIframe")[0].contentWindow.preference_flag = 0;
                    }, 1000);
                    $("#epakaFormIframe")[0].contentWindow.getDatesAndServices($("#epakaFormIframe")[0].contentWindow.selected_courier, undefined, $("#epakaFormIframe")[0].contentWindow.extras);
                });

                clearInterval(timeoutChecker);
            }
        }, 1000);
    }

    // submit
    $("#epakaFormIframe")[0].contentWindow.document.getElementById("ZamowienieZlozForm").onsubmit = function (e) {
        e.preventDefault();
        console.log('| send Order START...');

        var order_data = $("#epakaFormIframe").contents().find("#ZamowienieZlozForm").serializeArray();

        // to API Epaka
        $.post(url_submit, order_data,
            function (response) {
                console.log('| send Order STOP.');
                console.log(response);

                if (response.status == "OK") {
                    $('#epakaAdminOrder').fadeOut();

                    console.log('| change Order status START...');
                    $.post(url_change_order_state, { id_status: 4 },
                        function (response2) {
                            console.log('| change Order status STOP.');
                            console.log(response2);
                            
                            if (response2.status == "OK") {
                                $('#epakaAdminOrder').fadeOut();
                                alert(response.message);
                                window.location.reload();
                            } else {
                                alert("Coś poszło nie tak ze zmianą statusu zamówienia po stronie PrestaShop");
                            }
                        },
                    "json");
                } else {
                    alert(response.message);
                }
            },
        "json");
    };

    // przewiniecie do popupu wysylania
    $("#epakaFormIframe")[0].contentWindow.document.getElementById("submit-button").onclick = function () {
        var observer = setInterval(function () {
            if ($("#epakaFormIframe")[0].contentWindow.submitPopup) {
                clearTimeout(observer);

                var offset = $("#epaka-iframe-order-header").offset();
                $("html, body").animate({ scrollTop: offset.top-100 }, 250);
            }
        }, 250);
    };
}

// akcje startujace automatycznie po wczytaniu iframe'a
$(document).on('iframeformjsready', function () {
    console.log('| iframe is ready!');
    console.log('| set form data START...');

    $('#epaka-order-get-iframe').hide();
    $('.trigger-epaka-order').hide();
    $('#epaka-iframe-order-body').fadeIn();
    
    setWooOrder();
    setFormData();

    console.log('| set form data STOP.');
});
$(document).on('iframebeforeready', function () { });
$(document).on('iframeready', function () { });