{% load static %}
{% include 'includes/header.html' %}
{% include 'includes/store_sidebar.html' %}
{% include 'includes/navbar.html' %}

<style>
#datatable {
    border-collapse: collapse;
    width: 100%;
}

#datatable th,
#datatable td {
    border: 1px solid #ccc;
    padding: 8px;
    text-align: center;
    vertical-align: middle;
}

#datatable thead th {
    background-color: #f9faf8;
    font-weight: bold;
}
.bg-credit {
    background-color: #d1f7d6 !important;  /* Light green */
}
.bg-debit {
    background-color: #fce4e4 !important;  /* Light red */
}
.bg-balance {
    background-color: #f0f8ff !important;  /* Light blue */
}
#datatable tfoot {
    background-color: #f3f4f6 !important; 
    font-weight: 600;
    border-top: 2px solid #d1d5db;
}

#datatable tfoot th {
    padding: 8px 10px;
}

</style>

<div class="container-xxl flex-grow-1 container-p-y">
    <div class="d-flex justify-content-between align-items-center mb-4">
        <div class="d-flex align-items-center"> 
            <h4 class="mb-0 me-3">Stock Summary</h4>   
            {% if request.session.is_ho == 1 %}   
            <button class="btn btn-success"  onclick="downloadSampleFile()">
                <i class="fas fa-download"></i> &nbsp; Sample
            </button>&nbsp;

            <button class="btn btn-primary" id="btn-import" data-bs-toggle="modal" data-bs-target="#import_modal">
                <i class="fas fa-file-import"></i> &nbsp; Import
            </button>
            {% endif %}
        </div>


        <nav aria-label="breadcrumb"> 
            <ol class="breadcrumb mb-0">
                <li class="breadcrumb-item">
                    <a href="/store/dashboard" class="d-flex align-items-center text-decoration-none">
                        <i class="ti tabler-home me-1"></i> 
                    </a>
                </li>
                <li class="breadcrumb-item active" aria-current="page">Stock Summary</li>
            </ol>
        </nav>
    </div>




    <div class="card mt-3"> 
        <div class="card-header border-bottom">         
            <div class="row mt-2">
                    
                <div class="col-2">
                    <label for="filter_category_id" class="form-label">Category</label>
                    <select class="select2 form-control" id="filter_category_id" name="category_id" >
                        <option value="">Select</option>
                        {% for k in category %}
                            <option value="{{k.id}}">{{k.name}}</option>
                        {% endfor %}
                    </select>
                </div>
                <div class="col-2">
                    <label for="filter_subcategory_id" class="form-label">Sub Category</label>
                    <select class="select2 form-control" id="filter_subcategory_id" name="subcategory_id">
                        <option value="">Select</option>
                        {% for k in sub_category %}
                            <option value="{{k.id}}">{{k.name}}</option>
                        {% endfor %}
                    </select>
                </div>
                <div class="col-2">
                    <label for="brand_id" class="form-label">Brand</label>
                    <select class="select2 form-control" id="brand_id" name="brand_id">
                        <option value="">Select</option>
                        {% for k in brand %}
                            <option value="{{k.id}}">{{k.name}}</option>
                        {% endfor %}
                    </select>
                </div>
                <div class="col-3 mb-4">
                    <label for="name" class="form-label">Search Keyword</label>
                    <input class="form-control" type="text" id="keyword_search" name="keyword_search" >

                    <div class="mt-2">
                        <div class="form-check form-check-inline">
                            <input class="form-check-input" type="radio" name="search_type" id="search_name" value="name" checked>
                            <label class="form-label" for="search_name">Name</label>
                        </div>
                        <div class="form-check form-check-inline">
                            <input class="form-check-input" type="radio" name="search_type" id="search_sku" value="sku">
                            <label class="form-label" for="search_sku">SKU</label>
                        </div>
                    </div>
                </div>
                <div class="col-2 mt-6">
                    <button type="button" class="btn btn-primary" onclick="refresh_data()"><i class="fas fa-refresh"></i>&nbsp; Refresh</button>                    
                </div>
            </div>
        </div>      
       
        <div class="card-body">         
           <div class="card-datatable table-responsive pt-0">
                <table class="datatables-basic table" id="datatable">
                    <thead>
                    {% csrf_token %}
                    <tr>
                        <th>ID</th>
                        <th>EAN</th>
                        <th>Subcategory</th>
                        <th>Brand</th>
                        <th>Model</th>
                        <th>Variant</th>
                        <th>Color</th>
                        <th>Opening Stock</th>
                        <th>Purchase</th>
                        <th>Purchase Return</th>
                        <th>Sales</th>
                        <th>Sales Return</th>
                        <th>Transfer In</th>
                        <th>Transfer Out</th>
                        <th>Available Stock</th>
                    </tr>
                    </thead>
                   <tbody></tbody>
                </table>
            </div>     

            <div class="modal fade" id="opening_modal" tabindex="-1" aria-labelledby="importModalLabel" aria-hidden="true">
                <div class="modal-dialog modal-xl">
                    <div class="modal-content">                       
                        {% csrf_token %}
                        <div class="modal-header">
                            <h5 class="modal-title" id="importModalLabel">Opening Stock -  &nbsp;<span id="open_item_name" style="color: red;"></span></h5>
                            <button type="button" class="btn-close" data-bs-dismiss="modal"></button>
                        </div>
                        <div class="modal-body">
                            <div class="table-responsive">
                                <table class="datatables-basic table" id="opening_table">
                                    {% csrf_token %}
                                    <thead>
                                        <tr>
                                            <th>ID</th>
                                            <th>Opening No </th>
                                            <th>Opening Date </th>
                                            <th>Imei No </th>
                                            <th>FSP </th>
                                            <th>WSP</th>                                                     
                                            <th>MOP</th>                                                     
                                            <th>BOP</th>                                                     
                                            <th>Mrp</th>                                                     
                                        </tr>
                                    </thead>
                                </table>
                            </div>
                        </div>
                        <div class="modal-footer">
                            <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">Close</button>
                        </div>
                    </div>
                </div> 
            </div>


            <div class="modal fade" id="stock_modal" tabindex="-1" aria-labelledby="importModalLabel" aria-hidden="true">
                <div class="modal-dialog modal-xl">
                    <div class="modal-content">
                       
                            {% csrf_token %}
                            <div class="modal-header">
                                <h5 class="modal-title" id="importModalLabel">Purchase -  &nbsp;<span id="item_name" style="color: red;"></span></h5>
                                <button type="button" class="btn-close" data-bs-dismiss="modal"></button>
                            </div>
                            <div class="modal-body">
                                <div class="table-responsive">
                                    <table class="datatables-basic table" id="purchase_table">
                                        {% csrf_token %}
                                        <thead>
                                            <tr>
                                                <th>ID</th>
                                                <th>Inward No </th>
                                                <th>Inward Date </th>
                                                <th>Imei No </th>
                                                <th>FSP </th>
                                                <th>WSP</th>                                                     
                                                <th>MOP</th>                                                     
                                                <th>BOP</th>                                                     
                                                <th>Mrp</th>                                                     
                                            </tr>
                                        </thead>
                                    </table>
                                </div>
                            </div>
                            <div class="modal-footer">
                                <input type="hidden" id="item_id" name="item_id">
                                <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">Close</button>
                            </div>
                        </form>
                    </div>
                </div> 
            </div>


            <div class="modal fade" id="sales_modal" tabindex="-1" aria-labelledby="importModalLabel" aria-hidden="true">
                <div class="modal-dialog modal-xl">
                    <div class="modal-content">
                        
                            {% csrf_token %}
                            <div class="modal-header">
                                <h5 class="modal-title" id="importModalLabel">Sales -  &nbsp;<span id="sales_item_name" style="color: red;"></span></h5>
                                <button type="button" class="btn-close" data-bs-dismiss="modal"></button>
                            </div>
                            <div class="modal-body">
                                <div class="table-responsive">
                                    <table class="datatables-basic table" id="sales_table">
                                        {% csrf_token %}
                                        <thead>
                                            <tr>
                                                <th>ID</th>  
                                                <th>Inv No </th>
                                                <th>Inv Date </th>
                                                <th>Imei No </th>
                                                <th>rate </th>
                                                <th>amount</th>                                                     
                                                <th>tax CGST</th>                                                     
                                                <th>tax SGST</th>                                                     
                                                <th>BOP</th>                                                     
                                            </tr>
                                        </thead>
                                    </table>
                                </div>
                            </div>
                            <div class="modal-footer">
                                <input type="hidden" id="item_id" name="item_id">
                                <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">Close</button>
                            </div>
                    </div>
                </div> 
            </div>

            <div class="modal fade" id="import_modal" tabindex="-1" aria-labelledby="importModalLabel" aria-hidden="true">
                <div class="modal-dialog">
                    <div class="modal-content">
                            {% csrf_token %}
                            
                            <form id="importForm" enctype="multipart/form-data">
                            <div class="modal-header">
                                <h5 class="modal-title" id="importModalLabel">Import Stock Data</h5>
                                <button type="button" class="btn-close" data-bs-dismiss="modal"></button>
                            </div>
                            
                            <div class="modal-body">
                                <input type="file" id="file" name="file" class="form-control" accept=".xlsx, .xls" required>
                            </div>
                            
                            <div class="modal-footer">
                                <button type="button" class="btn btn-danger" data-bs-dismiss="modal">Close</button>
                                <button type="submit" class="btn btn-success" id="upload_btn">Upload</button>
                            </div>
    </form>
                    </div>
                </div>
            </div>

            
        </div>
    </div>


		



    
</div>

{% include 'includes/footer.html' %}
{% include 'includes/common_js.html' %}
<script>
    
    var table; 
     $(document).ready(function(){
        refresh_data();
    });

   function initializeDataTable() {
    table = $('#datatable').DataTable({
        "processing": true,
        "pageLength": 50,
        "destroy": true,
        "order": [],
        "dom": getDataTableDom(),
        "buttons": getExportButtons(),
        
        "columns": [
            { "data": "id", "title": "ID" },
            { "data": "ean", "title": "EAN" },
            { "data": "sub_category", "title": "Subcategory" },
            { "data": "brand", "title": "Brand" },
            { "data": "model", "title": "Model" },
            { "data": "variant", "title": "Variant" },
            { "data": "color", "title": "Color" },
            { "data": "opening", "title": "Opening Stock", "className": "text-end" },
            { "data": "purchase", "title": "Purchase", "className": "text-end" },
            { "data": "p_return", "title": "Purchase Return", "className": "text-end" },
            { "data": "sales", "title": "Sales", "className": "text-end" },
            { "data": "s_return", "title": "Sales Return", "className": "text-end" },
            { "data": "t_in", "title": "Transfer In", "className": "text-end" },
            { "data": "t_out", "title": "Transfer Out", "className": "text-end" },
            { "data": "stock", "title": "Available Stock", "className": "text-end" },
           
        ],

        "ajax": {
            "url": '/ajax_stock_summary/',
            "type": "POST",
            "data": function (data) {
                data.csrfmiddlewaretoken = document.getElementsByName("csrfmiddlewaretoken")[0].value;
                const categoryId = $('#filter_category_id').val();
                const subcategoryId = $('#filter_subcategory_id').val();
                const brandId = $('#brand_id').val();
                const keyword = $('#keyword_search').val();
                const searchType = $("input[name='search_type']:checked").val();

                if (categoryId) data.category_id = categoryId;
                if (subcategoryId) data.subcategory = subcategoryId;
                if (brandId) data.brand_id = brandId;
                if (keyword) data.keyword_search = keyword;
                if (searchType) data.search_type = searchType;
            },
            dataSrc: function (response) {
                if (response.message === 'permission') {
                    showSweetAlert('warning', response.error_message || 'Access Denied');
                    // We return an empty array so DataTables doesn't crash
                    return [];
                }
                
                // IMPORTANT: You must return the array containing your rows
                // Based on your Python view, this is 'response.data'
                return response.data || []; 
            }
        },

        



    });
}



     function refresh_data() {
        if (!table) {
            initializeDataTable();
        } else {
            table.ajax.reload();
        }
    }




    


    
    function loadStockTable() {
        var table = $('#stock_table').DataTable({
            "processing": true,
            "pageLength": 50,
            "destroy": true,
            "order": [],
            "dom": 't', 
            "columns": [
                { 
                    "data": null, // no data from server, we generate it
                    "title": "ID",
                    "render": function(data, type, row, meta) {
                        return meta.row + 1; // row index starts at 0
                    }
                },
                { "data": "action", "title": "Action" },      
                { "data": "batch_no", "title": "Batch No" },      
                { "data": "barcode_number", "title": "Barcode No" },      
                { "data": "available", "title": "Quantity", "className": "text-end"} ,    
                { "data": "rate", "title": "Rate", "className": "text-end"},     
                { "data": "mrp", "title": "MRP", "className": "text-end"},     
            ], 
            "ajax": {
                "url": '/ajax_stock_detail/',
                "type": "POST",
                "data": function(data){
                    data.csrfmiddlewaretoken = document.getElementsByName("csrfmiddlewaretoken")[0].value;
                    data.item_id = $('#item_id').val(); 
                },
                dataSrc: function (response) {
                    console.log(response);
                    if (response.message === 'permission') {
                        showSweetAlert('warning', response.error_message || 'You do not have permission to view the user role.');
                        return [];  
                    }

                    return response.data || [];
                }
            }
        });
    }




    function open_data(id,name) {
        var tkn= document.getElementsByName("csrfmiddlewaretoken")[0].value;
        $.post('/stock_view/', {id:id, csrfmiddlewaretoken:tkn }, function(res) {
            $('#open_item_id').val(res.id);
            $('#open_item_name').text(res.name || '-');
            $('#open_modal').modal('show');
            loadOpenTable();
        });
    }

    function loadOpenTable() {
        var table = $('#open_table').DataTable({
            "processing": true,
            "pageLength": 50,
            "destroy": true,
            "order": [],
            "dom": 't', 
            "columns": [
                { "data": "id", "title": "Id" },      
                { "data": "action", "title": "Action" },         
                { "data": "date", "title": "date" },         
                { "data": "stock", "title": "Stock No"},
                { "data": "qty", "title": "Quantity","className": "text-end"},     
                { "data": "rate", "title": "Rate","className": "text-end"},      				
                { "data": "mrp", "title": "MRP","className": "text-end"},      
            ], 
            "ajax": {
                "url": '/ajax_open_detail/',
                "type": "POST",
                "data": function(data){
                    data.csrfmiddlewaretoken = document.getElementsByName("csrfmiddlewaretoken")[0].value;
                    data.item_id = $('#open_item_id').val(); 
                    
                }
            }
        });
    }

    function barcode_data(id,name) {
        var tkn= document.getElementsByName("csrfmiddlewaretoken")[0].value;
        $.post('/barcode_view/', {id:id, csrfmiddlewaretoken:tkn }, function(res) {
            $('#barcode_id').val(res.id);
            $('#barcode_type').val('stock');
            $('#barcode_modal').modal('show');
        });
    }

    


$('#barcodeForm').submit(function(e) {
    e.preventDefault();
    $('#count-error').text('');
    var formData = new FormData(this);

    $.ajax({
        url: '/generate_barcodes/',
        method: 'POST',
        data: formData,
        processData: false,
        contentType: false,
        success: function(response) {

            // 🛑 Permission Denied Block
            if (response.message === 'warning') {
                Swal.fire({
                    icon: 'warning',
                    title: 'Permission Denied',
                    text: response.error_message,
                });
                return; // Stop right here!
            }

            if (response.status === 'error') {
                $('#count-error').text(response.message);
                return;
            }

            // Normal Success Flow
            $('#count').val('');
            $('#barcode_type').val('');
            $('#barcode_id').val('');

            var newWindow = window.open("/barcode/", "_blank");
            $('#barcode_modal').modal('hide');
            $('#open_modal').modal('hide');
        },

        error: function(err) {
            $('#count-error').text('Unexpected error occurred while generating barcode.');
        }
    });
});



    $('#barcode_modal').on('hidden.bs.modal', function () {
        $('#count-error').text('');
        $('#count').val('');
        $('#barcode_id').val('');
        $('#barcode_type').val('');
    });


    function edit_open(id,name) {
        var tkn= document.getElementsByName("csrfmiddlewaretoken")[0].value;
        $.post('/edit_open_stock/', {id:id, csrfmiddlewaretoken:tkn }, function(res) {
            $('#edit_open_id').val(res.id);
            $('#quantity').val(res.opening_stock);
            $('#purchase_price').val(res.purchase_price);
            $('#mrp').val(res.mrp);
            $('#stock_no').text(res.stock_no);
            $('#edit_modal').modal('show');
        });

    }

    $("#edit_form").submit(function (e) {
        e.preventDefault();
        handleFormSubmit(this, '/open_stock_update/', 'edit_modal', 'edit_form', false, 'Opening Stock details',);
    });


  
function formatNumberWithCommas(x) {
    if (!x) return '0';
    return x.toString().replace(/\B(?=(\d{3})+(?!\d))/g, ",");
}



function print_all_barcodes(itemId, batchNo,available_qty) {
    var tkn = document.getElementsByName("csrfmiddlewaretoken")[0].value;

    var formData = new FormData();
    formData.append("item_id", itemId);
    formData.append("batch_no", batchNo);
    formData.append("available_qty", available_qty);
    formData.append("csrfmiddlewaretoken", tkn);
    formData.append("barcode_type", "stock_all_barcodes"); // 👈 special flag

    $.ajax({
        url: "/generate_barcodes/",
        method: "POST",
        data: formData,
        processData: false,
        contentType: false,
        success: function(response) {
            if (response.status === "error") {
                alert(response.message);
                return;
            }

            // Open print window directly
            var newWindow = window.open("", "_blank");
            newWindow.document.write(response);
            newWindow.document.close();

            
        },
        error: function(err) {
            alert("Unexpected error occurred while printing all barcodes.");
        }
    });
}

       
function opening_data(subcategoryId, brandId, modelId, variantId, colorId) {
           
    $('#opening_modal').modal('show');
    $('#open_item_name').text('Loading...');
    

    if ($.fn.DataTable.isDataTable('#opening_table')) {
        $('#opening_table').DataTable().destroy();
    }
    let openingTable = $('#opening_table').DataTable({
        "processing": true,
        "pageLength": 10,
        "dom": 'tp',
        "ajax": {
            "url": "/load_opening_imeis/", // Update with your actual URL path
            "type": "POST",
            "data": {
                "csrfmiddlewaretoken": document.querySelector('[name=csrfmiddlewaretoken]').value,
                "subcategory_id": subcategoryId,
                "brand_id": brandId,
                "model_id": modelId,
                "variant_id": variantId,
                "color_id": colorId,
            },
            "dataSrc": function(json) {
                $('#open_item_name').text(json.item_name);
                return json.data;
            }
        },
        "columns": [
            { "data": "id", "title": "ID" },  
            { "data": "pu_no", "title": "Inward no" },
            { "data": "pu_date", "title": "Inward Date" },
            { "data": "imei_no", "title": "IMEI No" },
            { "data": "fsp", "title": "FSP", "className": "text-end" },
            { "data": "wsp", "title": "WSP", "className": "text-end" },
            { "data": "mop", "title": "MOP", "className": "text-end" },
            { "data": "bop", "title": "BOP", "className": "text-end" },
            { "data": "mrp", "title": "MRP", "className": "text-end" }
        ]
    });
}


     
       
function purchase_data(subcategoryId, brandId, modelId, variantId, colorId) {
           
    $('#stock_modal').modal('show');
    $('#item_name').text('Loading...');
    

    if ($.fn.DataTable.isDataTable('#purchase_table')) {
        $('#purchase_table').DataTable().destroy();
    }
    let purchaseTable = $('#purchase_table').DataTable({
        "processing": true,
        "pageLength": 10,
        "dom": 't',
        "ajax": {
            "url": "/load_purchase_imeis/", // Update with your actual URL path
            "type": "POST",
            "data": {
                "csrfmiddlewaretoken": document.querySelector('[name=csrfmiddlewaretoken]').value,
                "subcategory_id": subcategoryId,
                "brand_id": brandId,
                "model_id": modelId,
                "variant_id": variantId,
                "color_id": colorId,
            },
            "dataSrc": function(json) {
                $('#item_name').text(json.item_name);
                return json.data;
            }
        },
        "columns": [
            { "data": "id", "title": "ID" },  
            { "data": "pu_no", "title": "Inward no" },
            { "data": "pu_date", "title": "Inward Date" },
            { "data": "imei_no", "title": "IMEI No" },
            { "data": "fsp", "title": "FSP", "className": "text-end" },
            { "data": "wsp", "title": "WSP", "className": "text-end" },
            { "data": "mop", "title": "MOP", "className": "text-end" },
            { "data": "bop", "title": "BOP", "className": "text-end" },
            { "data": "mrp", "title": "MRP", "className": "text-end" }
        ]
    });
}




function sales_data(subcategoryId, brandId, modelId, variantId, colorId) {
    $('#sales_modal').modal('show');
    $('#sales_item_name').text('Loading...');

    if ($.fn.DataTable.isDataTable('#sales_table')) {
        $('#sales_table').DataTable().destroy();
    }

    let salesTable = $('#sales_table').DataTable({
        "processing": true,
        "pageLength": 10,
        "dom": 't',
        "ajax": {
            "url": "/load_sales_imeis/", // Update with your actual URL path
            "type": "POST",
            "data": {
                "subcategory_id": subcategoryId,
                "brand_id": brandId,
                "model_id": modelId,
                "variant_id": variantId,
                "color_id": colorId,
                "csrfmiddlewaretoken": document.querySelector('[name=csrfmiddlewaretoken]').value
            },
            "dataSrc": function(json) {
                $('#sales_item_name').text(json.item_name);
                return json.data;
            }
        },
        "columns": [
            { "data": "id", "title": "ID" },           
            { "data": "inv_no", "title": "Inv No" },
            { "data": "inv_date", "title": "Inv Date" },
            { "data": "imei_no", "title": "IMEI No" },
            { "data": "rate", "title": "Rate", "className": "text-end" },
            { "data": "amount", "title": "Amount", "className": "text-end" },
            { "data": "tax_cgst", "title": "CGST", "className": "text-end" },
            { "data": "tax_sgst", "title": "SGST", "className": "text-end" },
            { "data": "bop", "title": "BOP", "className": "text-end" }
        ]
    });
}


function downloadSampleFile() {
        showToast('info', 'Started Downloading ....');
        window.location.href = '/download-sample/';  
    }

// $('#importForm').on('submit', function (e) {
//     e.preventDefault();

//     const formData = new FormData(this);
//     const csrftoken = getCookie('csrftoken');

//     $('#upload_btn').prop('disabled', true);

//     $.ajax({
//         url: '/import-opening-stock/',
//         type: 'POST',
//         data: formData,
//         processData: false,
//         contentType: false,
//         headers: {
//             'X-CSRFToken': csrftoken
//         },
//         success: function (response) {
//             $('#import_modal').modal('hide');
//             showToast('success', response.message || 'Import successful.');
//             $('#file').val('');

//             // setTimeout(() => location.reload(), 1000);
//         },
//         error: function (xhr) {
//             showToast(
//                 'error',
//                 xhr.responseJSON?.message || 'Import failed.'
//             );
//         },
//         complete: function () {
//             $('#upload_btn').prop('disabled', false);
//         }
//     });
// });

$('#importForm').on('submit', function (e) {
    e.preventDefault();

    const formData = new FormData(this);
    const csrftoken = getCookie('csrftoken');

    $('#upload_btn').prop('disabled', true);

    $.ajax({
        url: '/import-opening-stock/',
        type: 'POST',
        data: formData,
        processData: false,
        contentType: false,
        headers: {
            'X-CSRFToken': csrftoken
        },
        success: function (response) {
            $('#import_modal').modal('hide');
            $('#file').val('');

            // ✅ Success summary
            showToast('success', response.message || 'Import successful.');
            

            // ⚠️ Show skipped info (if any)
            let alertMsg = '';

            if (response.skipped_imeis && response.skipped_imeis.length) {
                alertMsg += `Skipped IMEIs:\n\n` +
                    response.skipped_imeis.join('\n') + '\n\n';
            }

            if (response.skipped_rows && response.skipped_rows.length) {
                alertMsg += `Skipped Rows:\n\n` +
                    response.skipped_rows.join('\n');
            }

            if (alertMsg) {
                setTimeout(() => {
                    showSweetAlert('info',alertMsg); // simple + reliable
                }, 300);
            }
            refresh_data();
        },
        error: function (xhr) {
            showToast(
                'error',
                xhr.responseJSON?.message || 'Import failed.'
            );
        },
        complete: function () {
            $('#upload_btn').prop('disabled', false);
        }
    });
});


function getCookie(name) {
    let cookieValue = null;
    if (document.cookie && document.cookie !== '') {
        const cookies = document.cookie.split(';');
        for (let i = 0; i < cookies.length; i++) {
            const cookie = cookies[i].trim();
            if (cookie.substring(0, name.length + 1) === (name + '=')) {
                cookieValue = decodeURIComponent(cookie.substring(name.length + 1));
                break;
            }
        }
    }
    return cookieValue;
}

</script>