{% load static %}
{% include 'includes/header.html' %}
{% include 'includes/store_sidebar.html' %}
{% include 'includes/navbar.html' %}
{% include 'includes/datatable_css.html' %}
<style>
#view_po_datatable {
    border-collapse: collapse;
    width: 100%;
}

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

#view_po_datatable thead th {
    background-color: #f9faf8;
    font-weight: bold;
}
#view_po_datatable tfoot {
    background-color: #f3f4f6 !important; 
    font-weight: 600;
    border-top: 2px solid #d1d5db;
}

#view_po_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">Sales Request</h4> 
        </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">Sales</li>    
                <li class="breadcrumb-item active" aria-current="page">Sales Request</li>
            </ol>
        </nav>
    </div>

    <div class="card">
         <div class="card-header border-bottom">         
            <div class="row mt-2">
               <div class="col-3">
                    <label class="form-label">Date Filter</label>
                    <input type="checkbox" id="is_date" checked>                        
                    <input type="text" id="date_filter" class="form-control" style="cursor: pointer;" />                       
                    <input type="hidden" id="from_date" name="from_date">
                    <input type="hidden" id="to_date" name="to_date">
                </div>
                <div class="col-2 mb-5">
                    <label for="name" class="form-label">Requested Branch</label>
                    <select class="select2 form-control" id="filter_request_branch_id" name="request_branch_id" >
                        <option value="">Select</option>
                        {% for k in branch %}
                        <option value="{{k.id}}">{{k.name}}</option>
                        {% endfor %}
                    </select>
                </div>
               
               
               
                
                <div class="col-2 mt-6">
                    <button type="button" class="btn btn-primary" onclick="refresh_data()"><i class="fas fa-search"></i>&nbsp; Search</button>                    
                    
                </div>
            </div>
        </div>
        <div class="card-body">  
            <div class="card-datatable table-responsive pt-0">
                <table class="datatables-basic table table-bordered " id="datatable">
                  <thead>
                        {% csrf_token %}
                    <tr>
                        <th>Id</th>
                        <th>Action</th>
                        <th>Supply Branch</th>
                        <th>Transfer Request No</th>
                        <th>Transfer Request Date</th>
                        <th>Total Quantity</th>
                        <th>Total Amount</th>
                        <th>Remarks</th>                       
                        <th>Status</th>                       
                    </tr>
                  </thead>
                  <tbody></tbody>
                  <tfoot>
                        <th colspan="5" class="text-end fw-bold">Total :</th>
                        <th id="footer_qty" class="text-end fw-bold"></th>
                        <th id="footer_amount" class="text-end fw-bold"></th>
                        <th id="footer_remarks" class="text-end fw-bold"></th>
                        <th id="footer_status" class="text-end fw-bold"></th>


                  </tfoot>
                </table>
              </div>          
        </div>
    </div>
    
    
  

</div>

<div class="modal fade" id="viewPoModal" tabindex="-1" aria-hidden="true">
    <div class="modal-dialog modal-xl modal-dialog-scrollable">
        <div class="modal-content">
            <div class="modal-header">
                <h5 class="modal-title" id="view_po_modal_title">Sales Request Details</h5>
                <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
            </div>
            <div class="modal-body">
                <div class="table-responsive">
                    <table class="table table-bordered w-100" id="view_po_datatable">
                        <thead>
                            <tr>
                                <th>#</th>
                                <th>EAN</th>
                                <th>Subcategory</th>
                                <th>Brand</th>
                                <th>Model</th>
                                <th>Variant</th>
                                <th>Color</th>
                                <th class="text-end">Qty</th>
                                <th class="text-end">Rate</th>
                                <th class="text-end">Amount</th>
                            </tr>
                        </thead>
                        <tbody></tbody>
                    </table>
                </div>
            </div>
            <div class="modal-footer">
                <button type="button" class="btn btn-danger" data-bs-dismiss="modal">Close</button>
            </div>
        </div>
    </div>
</div>

<div class="modal fade" id="rejectPoModal" tabindex="-1" aria-hidden="true">
    <div class="modal-dialog">
        <div class="modal-content">
            <div class="modal-header">
                <h5 class="modal-title">Reject Sales Request</h5>
                <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
            </div>
            <div class="modal-body">
                <input type="hidden" id="reject_po_id">
                <div class="mb-2">
                    <label for="reject_remarks" class="form-label">Reject Remarks <span class="text-danger">*</span></label>
                    <textarea id="reject_remarks" class="form-control" rows="4" maxlength="150" placeholder="Enter reject remarks"></textarea>
                </div>
            </div>
            <div class="modal-footer">
                <button type="button" class="btn btn-secondary btn-sm" data-bs-dismiss="modal">Cancel</button>
                <button type="button" class="btn btn-danger btn-sm" onclick="reject_data()">Submit Reject</button>
            </div>
        </div>
    </div>
</div>

<div class="modal fade" id="rejectionInfoModal" tabindex="-1" aria-hidden="true">
    <div class="modal-dialog modal-dialog-centered">
        <div class="modal-content">
            <div class="modal-header bg-transparent">
                <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
            </div>
            <div class="modal-body px-sm-5 pb-5">
                <div class="text-center mb-4">
                    <i class="fas fa-info-circle text-info mb-2" style="font-size: 5rem !important;"></i>
                    <h3 class="mb-2">Rejection Details</h3>
                </div>
                <div class="row g-3">
                    <div class="col-12 border-bottom pb-2">
                        <span class="fw-bold text-heading">Sales Request No:</span> <span id="info_po_no">-</span>
                    </div>
                    <div class="col-12 border-bottom pb-2">
                        <span class="fw-bold text-heading">Status:</span> <span class="badge text-bg-danger">Rejected</span>
                    </div>
                    <div class="col-12 border-bottom pb-2">
                        <span class="fw-bold text-heading">Rejected By:</span> <span id="info_rejected_by">-</span>
                    </div>
                    <div class="col-12 border-bottom pb-2">
                        <span class="fw-bold text-heading">Rejected On:</span> <span id="info_rejected_on">-</span>
                    </div>
                    <div class="col-12 mb-3">
                        <span class="fw-bold d-block mb-1 text-heading">Rejection Remarks:</span>
                        <div class="p-2 bg-lighter rounded" id="info_rejected_remarks" style="min-height: 50px;">-</div>
                    </div>
                </div>
                <div class="col-12 text-center mt-4">
                    <button type="button" class="btn btn-primary w-100" data-bs-dismiss="modal">OK</button>
                </div>
            </div>
        </div>
    </div>
</div>

{% include 'includes/footer.html' %}
{% include 'includes/common_js.html' %}
<script>
    
    var table;
    var viewTable;

    

    $(document).ready(function(){
        initializeDateRangePicker('this_month'); // date range picker (function in common_js)

        if (sessionStorage.getItem('addSuccessMessage')) {            
            showToast('success',"Material Request Saved successfully")
            sessionStorage.removeItem('addSuccessMessage');
        }

        if (sessionStorage.getItem('editSuccessMessage')) {
            showToast('success',"Material Request Updated successfully")           
            sessionStorage.removeItem('editSuccessMessage');
        }


    });

   


  

    // datatable 
  function initializeDataTable() {
    table = $('#datatable').DataTable({
        "processing": true,
        "pageLength": 50,
        "destroy": true,
        "order": [],
        "dom": getDataTableDom(),
        "buttons": getExportButtons(),  
        "columns": [
            { "data": "id", "title": "ID #" },
            { "data": "action", "title": "Action" },
            { "data": "supply_branch", "title": "Requested BY" },
            { "data": "po_no", "title": "Sales Request No" },
            { "data": "po_date", "title": "Sales Request Date" },
            { "data": "quantity", "title": "Total Quantity" , "className": "text-end"},
            { "data": "amount", "title": "Total Amount", "className": "text-end"},
            { "data": "remarks", "title": "Remarks" },
            { "data": "status", "title": "Status" }
        ],
        "ajax": {
            "url": '/ajax_sales_request/',
            "type": "POST",
            "data": function(data) {
                data.csrfmiddlewaretoken = document.getElementsByName("csrfmiddlewaretoken")[0].value;
                const request_branch = $('#filter_request_branch_id').val();
                const keyword = $('#keyword_search').val();
                const isDateChecked = $('#is_date').is(":checked");
                const fromDate = $('#from_date').val();
                const toDate = $('#to_date').val();

                if (request_branch) data.request_branch = request_branch;
                if (keyword) data.keyword_search = keyword;

                if (isDateChecked && fromDate && toDate) {
                    data.from_date = fromDate;
                    data.to_date = toDate;
                }
            },
            dataSrc: function (response) {
                if (response.message === 'permission') {
                    showSweetAlert('warning', response.error_message || 'You do not have permission to view the user role.');
                    table.clear().draw();
                    return [];  
                }
                return response.data || [];
            }
        },
        footerCallback: function (row, data, start, end, display) {
            const api = this.api();

            const intVal = function (i) {
                return typeof i === 'string'
                    ? parseFloat(i.replace(/[^0-9.-]+/g, '')) || 0
                    : typeof i === 'number'
                    ? i
                    : 0;
            };

            const Quantity = data.reduce((sum, row) => sum + intVal(row.quantity), 0);
            const Amount = data.reduce((sum, row) => sum + intVal(row.amount), 0);
            

            // Upate footer cells
            $('#footer_qty').html(Quantity.toLocaleString(undefined, { minimumFractionDigits: 2 }));
            $('#footer_amount').html(Amount.toLocaleString(undefined, { minimumFractionDigits: 2 }));
            $('#footer_po_status').html('-');               
            $('#footer_remarks').html('-');               
            $('#footer_status').html('-');               
            
            
        },

    });
}


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


 
    function edit_data(id) {
        var encodedId = btoa(id);
        window.location.href = '/purchase-order/edit/?id=' + encodedId;
    }



     function delete_data(id) {
        deleteEntity('/delete_tm_material_request/', id, '{{ csrf_token }}', 'Material Request');
    }

    function view_data(id) {
        const row = table ? table.rows().data().toArray().find(r => String(r.po_ref_id) === String(id)) : null;
        const poNo = row && row.po_no ? row.po_no : '-';
        const poDate = row && row.po_date ? row.po_date : '-';
        $('#view_po_modal_title').text(`Sales Request Details | Request No: ${poNo} | Request Date: ${poDate}`);

        $('#viewPoModal').modal('show');
        if ($.fn.DataTable.isDataTable('#view_po_datatable')) {
            $('#view_po_datatable').DataTable().destroy();
        }
        viewTable = $('#view_po_datatable').DataTable({
            processing: true,
            destroy: true,
            searching: false,
            ordering: false,
            paging: false,
            info: false,
            autoWidth: false,
            responsive: true,
            ajax: {
                url: '/ajax_sales_request_view_details/',
                type: 'POST',
                data: {
                    csrfmiddlewaretoken: document.getElementsByName("csrfmiddlewaretoken")[0].value,
                    po_id: id
                },
                dataSrc: function(response) {
                    return response.data || [];
                }
            },
            columns: [
                { data: 'id' },
                { data: 'ean' },
                { data: 'subcategory' },
                { data: 'brand' },
                { data: 'model' },
                { data: 'variant' },
                { data: 'color' },
                { data: 'qty', className: 'text-end' },
                { data: 'rate', className: 'text-end' },
                { data: 'amount', className: 'text-end' }
            ]
        });
    }

    function approve_data(id) {
        Swal.fire({
            title: 'Approve Sales Request?',
            text: 'Do you want to approve this sales request?',
            icon: 'warning',
            showCancelButton: true,
            confirmButtonText: 'Yes, Approve',
            cancelButtonText: 'Cancel'
        }).then((result) => {
            if (result.isConfirmed) {
                $.ajax({
                    url: '/ajax_sales_request_accept/',
                    type: 'POST',
                    data: {
                        csrfmiddlewaretoken: document.getElementsByName("csrfmiddlewaretoken")[0].value,
                        po_id: id
                    },
                    success: function(response) {
                        if (response.message === 'success') {
                            Swal.fire({
                                icon: 'success',
                                title: 'Approved',
                                text: response.success_message || 'Sales Request approved successfully',
                                timer: 1500,
                                showConfirmButton: false
                            });
                            refresh_data();
                        } else {
                            showToast('warning', response.error_message || 'Unable to approve Sales Request');
                        }
                    },
                    error: function() {
                        showToast('error', 'Something went wrong while approving Sales Request');
                    }
                });
            }
        });
    }

    function show_rejection_info(id) {
        if (!table) return;
        const row = table.rows().data().toArray().find(r => String(r.po_ref_id) === String(id));
        if (!row) {
            showToast('warning', 'Rejection details not found');
            return;
        }
        $('#info_po_no').text(row.po_no || '-');
        $('#info_rejected_by').text(row.rejected_by || '-');
        $('#info_rejected_on').text(row.rejected_on || '-');
        $('#info_rejected_remarks').text(row.rejected_remarks || '-');
        $('#rejectionInfoModal').modal('show');
    }

    function open_reject_modal(id) {
        $('#reject_po_id').val(id);
        $('#reject_remarks').val('');
        $('#rejectPoModal').modal('show');
    }

    function reject_data() {
        var poId = $('#reject_po_id').val();
        var remarks = $('#reject_remarks').val().trim();
        if (!remarks) {
            showToast('warning', 'Reject remarks is required');
            $('#reject_remarks').focus();
            return;
        }
        $.ajax({
            url: '/ajax_sales_request_reject/',
            type: 'POST',
            data: {
                csrfmiddlewaretoken: document.getElementsByName("csrfmiddlewaretoken")[0].value,
                po_id: poId,
                reject_remarks: remarks
            },
            success: function(response) {
                if (response.message === 'success') {
                    $('#rejectPoModal').modal('hide');
                    showToast('success', response.success_message || 'Sales Request rejected successfully');
                    refresh_data();
                } else {
                    showToast('warning', response.error_message || 'Unable to reject Sales Request');
                }
            },
            error: function() {
                showToast('error', 'Something went wrong while rejecting Sales Request');
            }
        });
    }








</script>