From 80afa9347cfdf137f1dea161bcb09dd43a9617fe Mon Sep 17 00:00:00 2001
From: Blackwhitebear8 <blackwhitebear8@git@pixelhosting.nl>
Date: Sat, 21 Jun 2025 14:29:28 +0200
Subject: [PATCH] Add static/js/pages/arp.js

---
 static/js/pages/arp.js | 110 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 110 insertions(+)
 create mode 100644 static/js/pages/arp.js

diff --git a/static/js/pages/arp.js b/static/js/pages/arp.js
new file mode 100644
index 0000000..1d3e958
--- /dev/null
+++ b/static/js/pages/arp.js
@@ -0,0 +1,110 @@
+function filterTable(searchInputId,tableId){
+    const input=document.getElementById(searchInputId);
+    const filter=input.value.toUpperCase();
+    const table=document.getElementById(tableId);
+    const tr=table.getElementsByTagName("tr");
+
+    for(let i=1;i<tr.length;i++){
+        tr[i].style.display="none";
+        const td=tr[i].getElementsByTagName("td");
+        for(let j=0;j<td.length;j++){
+            if(td[j]){
+                const txtValue=td[j].textContent||td[j].innerText;
+                if(txtValue.toUpperCase().indexOf(filter)>-1){
+                    tr[i].style.display="";
+                    break;
+                }
+            }
+        }
+    }
+}
+
+function sortTable(tableId,columnIndex,th){
+    const table=document.getElementById(tableId);
+    const tbody=table.tBodies[0];
+    const rows=Array.from(tbody.rows);
+    const headers=Array.from(th.parentNode.children);
+
+    headers.forEach(header=>{
+        if(header!==th){
+            header.classList.remove('asc','desc');
+            header.setAttribute('data-sort-state','none');
+        }
+    });
+
+    let currentState=th.getAttribute('data-sort-state')||'none';
+    let newState=currentState==='none'?'asc':currentState==='asc'?'desc':'none';
+
+    th.classList.remove('asc','desc');
+    if(newState!=='none')th.classList.add(newState);
+    th.setAttribute('data-sort-state',newState);
+
+    if(newState==='none'){
+        rows.sort((a,b)=>parseInt(a.getAttribute('data-index'))-parseInt(b.getAttribute('data-index')));
+    }else{
+        rows.sort((a,b)=>{
+            const aText=a.cells[columnIndex].textContent.trim();
+            const bText=b.cells[columnIndex].textContent.trim();
+
+            const aNum=parseFloat(aText.replace(/[^0-9.-]/g,''));
+            const bNum=parseFloat(bText.replace(/[^0-9.-]/g,''));
+            const isNumeric=!isNaN(aNum)&&!isNaN(bNum);
+
+            return newState==='asc'
+                ?(isNumeric?aNum-bNum:aText.localeCompare(bText))
+                :(isNumeric?bNum-aNum:bText.localeCompare(aText));
+        });
+    }
+
+    rows.forEach(row=>tbody.appendChild(row));
+}
+
+async function loadArpTable(){
+    const tableBody=document.getElementById("arpTableBody");
+
+    try{
+        const response=await fetch("/arp/json");
+        const data=await response.json();
+
+        tableBody.innerHTML="";
+
+        if(!data.arp_table||data.arp_table.length===0){
+            tableBody.innerHTML="<tr><td colspan='4' class='text-center'>Geen data beschikbaar.</td></tr>";
+            return;
+        }
+
+        data.arp_table.forEach((entry,index)=>{
+            const row=document.createElement("tr");
+            row.setAttribute("data-index",index);
+            row.innerHTML=`
+                <td>${entry.address}</td>
+                <td>${entry.interface}</td>
+                <td>${entry.link_layer_address}</td>
+                <td>${entry.state}</td>
+            `;
+            tableBody.appendChild(row);
+        });
+    }catch(err){
+        tableBody.innerHTML="<tr><td colspan='4' class='text-center text-danger'>Fout bij ophalen van data.</td></tr>";
+    }
+}
+
+window.addEventListener("DOMContentLoaded",()=>{
+    loadArpTable();
+});
+
+function refreshArpTable(){
+    const searchInput=document.getElementById("arpSearch");
+    const refreshIcon=document.getElementById("refreshIcon");
+    const refreshSpinner=document.getElementById("refreshSpinner");
+
+    searchInput.value="";
+
+    refreshIcon.classList.add("d-none");
+    refreshSpinner.classList.remove("d-none");
+
+    loadArpTable().then(()=>{
+        refreshIcon.classList.remove("d-none");
+        refreshSpinner.classList.add("d-none");
+    });
+}