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    <title>AS215085 - Router tools | Interfaces</title>
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                    <li class="nav-item"><a class="nav-link text-white" href="/interfaces">Interfaces table</a></li>
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    <section id="interfaces">
        <div class="input-group mb-3">
            <input type="text" id="interfaceSearch" class="form-control" placeholder="Search in Interface table..." onkeyup="filterTable('interfaceSearch', 'interfaceTable')">
            <button id="refreshButton" class="btn btn-outline-primary" type="button" onclick="refreshTable()">
                <span id="refreshIcon">⟳</span>
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                Refresh data
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        <p></p> <p>Codes: S - State, L - Link, u - Up, D - Down, A - Admin Down</p>
        <table class="striped table table-bordered" id="interfaceTable">
            <thead>
                <tr>
                    <th class="sortable" onclick="sortTable('interfaceTable', 0, this)">Interface <span class="sort-arrow"></span></th>
                    <th class="sortable" onclick="sortTable('interfaceTable', 1, this)">IP Address <span class="sort-arrow"></span></th>
                    <th class="sortable" onclick="sortTable('interfaceTable', 2, this)">MAC Address <span class="sort-arrow"></span></th>
                    <th class="sortable" onclick="sortTable('interfaceTable', 3, this)">VRF <span class="sort-arrow"></span></th>
                    <th class="sortable" onclick="sortTable('interfaceTable', 4, this)">MTU <span class="sort-arrow"></span></th>
                    <th class="sortable" onclick="sortTable('interfaceTable', 5, this)">Status <span class="sort-arrow"></span></th>
                    <th class="sortable" onclick="sortTable('interfaceTable', 6, this)">Description <span class="sort-arrow"></span></th>
                </tr>
            </thead>
            <tbody id="interfaceTableBody">
			    <tr id="interface-loading-row">
				    <td colspan="7" class="text-center">
					    <div class="spinner-border text-primary" role="status">
						    <span class="visually-hidden">Loading...</span>
						</div>
					</td>
                </tr>
            </tbody>
        </table>
        <p><a href="/interfaces/json">JSON version</a></p>
    </section>
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    <script>
        function filterTable(searchInputId, tableId) {
            const input = document.getElementById(searchInputId);
            const filter = input.value.toUpperCase();
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            rows.forEach(row => tbody.appendChild(row));
        }
		
        async function loadInterfaceTable() {
            const tableBody = document.getElementById("interfaceTableBody");
            const loadingRow = document.getElementById("interface-loading-row");

            try {
                const response = await fetch("/interfaces/json");
                const data = await response.json();

                // Leeg de body
                tableBody.innerHTML = "";

                if (!data.interface_table || data.interface_table.length === 0) {
                    tableBody.innerHTML = "<tr><td colspan='7' class='text-center'>Geen data beschikbaar.</td></tr>";
                    return;
                }

                data.interface_table.forEach((entry, index) => {
                        const row = document.createElement("tr");
                    row.setAttribute("data-index", index);
                    row.innerHTML = `
                        <td>${entry.interface}</td>
                                <td>${entry.ip_address}</td>
                            <td>${entry.mac_address}</td>
                        <td>${entry.vrf}</td>
                        <td>${entry.mtu}</td>
                        <td>${entry.status}</td>
                        <td>${entry.description}</td>
                    `;
                    tableBody.appendChild(row);
                });

            } catch (err) {
                tableBody.innerHTML = "<tr><td colspan='7' class='text-center text-danger'>Fout bij ophalen van data.</td></tr>";
            }
        }

        window.addEventListener("DOMContentLoaded", () => {
            loadInterfaceTable();
        });
		
        function refreshTable() {
            const searchInput = document.getElementById("interfaceSearch");
            const refreshIcon = document.getElementById("refreshIcon");
            const refreshSpinner = document.getElementById("refreshSpinner");

            searchInput.value = ""; // Leegmaken van het zoekveld

            refreshIcon.classList.add("d-none");
            refreshSpinner.classList.remove("d-none");

            loadInterfaceTable().then(() => {
                refreshIcon.classList.remove("d-none");
                refreshSpinner.classList.add("d-none");
            });
        }
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