@extends('admin.templates.layout')

@section('head')
    <link rel="stylesheet" href="{{ asset('admin_assets/assets/css/jquery.dataTables.min.css') }}">
    <style>
        .filter-bar {
            display: flex; flex-wrap: wrap; align-items: center; gap: 12px;
            padding: 14px 20px; background: #fafbfd; border-bottom: 1px solid #e9edf2;
        }
        .filter-bar .search-wrap {
            flex: 1; max-width: 420px; position: relative;
        }
        .filter-bar .search-wrap i {
            position: absolute; left: 12px; top: 50%;
            transform: translateY(-50%); color: #94a3b8; font-size: 16px;
        }
        .filter-bar .search-wrap input {
            height: 38px; font-size: 13.5px;
            border: 1px solid #e5e9f0; padding-left: 36px;
            border-radius: 8px; width: 100%;
            transition: border-color .15s ease, box-shadow .15s ease;
        }
        .filter-bar .search-wrap input:focus {
            outline: none; border-color: #818cf8;
            box-shadow: 0 0 0 3px rgba(99,102,241,.12);
        }

        #dataTable thead th {
            font-size: 11px; text-transform: uppercase; letter-spacing: .6px;
            color: #64748b; font-weight: 700; background: #fafbfd;
            white-space: nowrap; padding: 13px 16px;
            border-bottom: 1px solid #e9edf2;
        }
        #dataTable tbody td {
            font-size: 13.5px; vertical-align: middle; padding: 14px 16px;
            color: #334155; border-bottom: 1px solid #f1f4f9;
        }
        #dataTable tbody tr:last-child td { border-bottom: none; }
        #dataTable tbody tr:hover { background: #fafbfd; }
    </style>
@endsection

@section('content')
    <div class="row"><div class="col-lg-12">
        <div class="card">
            <div class="card-header py-3 border-bottom">
                <h5 class="card-title mb-0">{{ $page_heading }}</h5>
                <p class="text-muted small mb-0">Invoices issued for delivered orders</p>
            </div>

            <div class="filter-bar">
                <div class="search-wrap">
                    <i class="ri-search-line"></i>
                    <input type="text" id="searchInput" placeholder="Search order reference or merchant...">
                </div>
            </div>

            <div class="card-body p-0">
                <div class="table-responsive">
                    <table class="table table-nowrap table-hover align-middle mb-0" id="dataTable">
                        <thead>
                            <tr>
                                <th>#</th>
                                <th>Invoice #</th>
                                <th>Order</th>
                                <th>Merchant</th>
                                <th class="text-end">Items</th>
                                <th class="text-end">Shipping</th>
                                <th class="text-end">Total</th>
                                <th class="text-center">Deliveries</th>
                                <th>Issued</th>
                                <th class="text-end">Action</th>
                            </tr>
                        </thead>
                    </table>
                </div>
            </div>
        </div>
    </div></div>
@endsection

@section('script')
    <script src="{{ asset('admin_assets/assets/js/jquery.dataTables.min.js') }}"></script>
    <script>
        $(function () {
            const table = $('#dataTable').DataTable({
                processing: true, serverSide: true, searching: false,
                ajax: {
                    url: '{{ route("admin.invoices.list") }}',
                    data: d => { d.search = { value: $('#searchInput').val() }; }
                },
                columns: [
                    { data: 'DT_RowIndex',    searchable: false, orderable: false, width: '40px' },
                    { data: 'invoice_col',    name: 'order_reference' },
                    { data: 'order_col',      searchable: false, orderable: false },
                    { data: 'merchant_col',   searchable: false, orderable: false },
                    { data: 'items_col',      searchable: false, orderable: false, className: 'text-end' },
                    { data: 'shipping_col',   searchable: false, orderable: false, className: 'text-end' },
                    { data: 'total_col',      searchable: false, orderable: false, className: 'text-end' },
                    { data: 'deliveries_col', searchable: false, orderable: false, className: 'text-center' },
                    { data: 'issued_at',      searchable: false, orderable: false },
                    { data: 'action',         searchable: false, orderable: false, className: 'text-end' }
                ],
                order: [[0, 'desc']],
                pageLength: 15,
                language: {
                    processing: '<div class="spinner-border spinner-border-sm text-primary" role="status"></div>',
                    emptyTable: '<div class="text-center py-4 text-muted">No invoices yet</div>',
                    zeroRecords: '<div class="text-center py-4 text-muted">No matching invoices</div>',
                    lengthMenu: 'Show _MENU_',
                    info: 'Showing _START_ to _END_ of _TOTAL_',
                    infoEmpty: 'No entries',
                    infoFiltered: '(filtered from _MAX_)',
                    paginate: { previous: '‹', next: '›' }
                }
            });

            let t;
            $('#searchInput').on('keyup', function () {
                clearTimeout(t); t = setTimeout(() => table.ajax.reload(), 350);
            });
        });
    </script>
@endsection