feat: Added Auto Labeling to Montior Tab. When sending hosts from the scan tab, it will bring their hostnames over to the label section. When adding a one off host to the montior tab, it will auto query it's hostname. You can also edit labels by double clicking. Closes #3

CHANGELOG.md

@@ -1,3 +1,9 @@
+## [unreleased]
+
+### 🐛 Bug Fixes
+
+- Status Colors on Monitor tab now reflect status of host. Closes #7
+- Removed unused function.
 ## [0.2.0] - 2026-09-24
 
 ### 🚀 Features

src-tauri/src/commands/monitor.rs

@@ -180,3 +180,19 @@ pub async fn monitor_stop() -> Result<(), String> {
     }
     Ok(())
 }
+#[tauri::command]
+pub async fn monitor_update_label(ip: String, label: String) -> Result<(), String> {
+    let parsed: IpAddr = ip.parse().map_err(|e| format!("Invalid IP: {}", e))?;
+    let state = get_monitor();
+    let mut guard = state.lock().await;
+    if let Some(entry) = guard.entries.get_mut(&parsed) {
+        entry.label = if label.is_empty() { None } else { Some(label) };
+    }
+    Ok(())
+}
+
+#[tauri::command]
+pub async fn monitor_resolve_host(ip: String) -> Result<Option<String>, String> {
+    let parsed: IpAddr = ip.parse().map_err(|e| format!("Invalid IP: {}", e))?;
+    Ok(crate::net::dns::reverse_lookup(parsed).await)
+}

src-tauri/src/lib.rs

@@ -32,6 +32,8 @@ pub fn run() {
             commands::updater::check_for_update,
             commands::actions::check_privileges,
             commands::changelog::get_changelog,
+            commands::monitor::monitor_update_label,
+            commands::monitor::monitor_resolve_host
         ])
         .run(tauri::generate_context!())
         .expect("error while running tauri application");

src-tauri/src/net/dns.rs

@@ -1,5 +1,4 @@
 use std::net::IpAddr;
-use tokio::task::JoinSet;
 
 /// Perform reverse DNS lookup on a single IP.
 /// Returns the hostname if found, None otherwise.
@@ -19,32 +18,3 @@ pub async fn reverse_lookup(ip: IpAddr) -> Option<String> {
         _ => None,
     }
 }
-
-/// Perform reverse DNS lookups on a batch of IPs concurrently.
-/// Returns a Vec of (IpAddr, Option<hostname>) pairs.
-pub async fn reverse_lookup_batch(
-    ips: &[IpAddr],
-    max_concurrent: usize,
-) -> Vec<(IpAddr, Option<String>)> {
-    let mut results = Vec::with_capacity(ips.len());
-
-    for chunk in ips.chunks(max_concurrent) {
-        let mut join_set = JoinSet::new();
-
-        for &ip in chunk {
-            join_set.spawn(async move {
-                let hostname = reverse_lookup(ip).await;
-                (ip, hostname)
-            });
-        }
-
-        while let Some(result) = join_set.join_next().await {
-            match result {
-                Ok(pair) => results.push(pair),
-                Err(e) => tracing::warn!("DNS lookup task panicked: {}", e),
-            }
-        }
-    }
-
-    results
-}

src/main.js

@@ -609,7 +609,7 @@ const sender = (() => {
         if (action.startsWith('nmap')) {
           nmapTab.setTarget(hosts.map((h) => String(h.ip)));
         } else if (action.startsWith('monitor')) {
-          monitorTab.setTargets(hosts.map(function (h) { return String(h.ip); }));
+          monitorTab.setTargets(hosts);
         }
 
         document.querySelectorAll('.send-menu').forEach((m) => m.hidden = true);
@@ -675,7 +675,8 @@ const ctxMenu = (() => {
         traceroute.run(ip);
         break;
       case 'send-monitor':
-        monitorTab.setTargets([ip]);
+        var monHost = table.getAll().find(function (h) { return String(h.ip) === ip; });
+        monitorTab.setTargets(monHost ? [monHost] : [ip]);
         break;
       case 'send-nmap':
         nmapTab.setTarget([ip]);
@@ -967,7 +968,7 @@ const monitorTab = (() => {
 
       return '<tr data-ip="' + ip + '">'
         + '<td>' + ip + '</td>'
-        + '<td>' + label + '</td>'
+        + '<td class="editable-label" data-ip="' + ip + '">' + label + '</td>'
         + '<td class="' + statusClass + '">' + e.status + '</td>'
         + '<td>' + lastRtt + '</td>'
         + '<td>' + minRtt + '</td>'
@@ -994,6 +995,16 @@ const monitorTab = (() => {
 
     try {
       await invoke('monitor_add_hosts', { hosts: hosts });
+
+      for (var i = 0; i < hosts.length; i++) {
+        try {
+          var hostname = await invoke('monitor_resolve_host', { ip: hosts[i].ip });
+          if (hostname) {
+            await invoke('monitor_update_label', { ip: hosts[i].ip, label: hostname });
+          }
+        } catch (e) { }
+      }
+
       var updated = await invoke('monitor_get_entries');
       entries = {};
       updated.forEach(function (e) { entries[e.ip] = e; });
@@ -1048,9 +1059,20 @@ const monitorTab = (() => {
     }
   }
 
-  function setTargets(ips) {
-    els.input().value = ips.join(', ');
-    // Switch to monitor tab
+  function setTargets(hosts) {
+    var items = hosts.map(function (h) {
+      if (typeof h === 'string') return { ip: h, label: null };
+      return { ip: String(h.ip), label: h.hostname || null };
+    });
+
+    invoke('monitor_add_hosts', { hosts: items }).then(function () {
+      return invoke('monitor_get_entries');
+    }).then(function (updated) {
+      entries = {};
+      updated.forEach(function (e) { entries[e.ip] = e; });
+      render();
+    });
+
     document.querySelectorAll('.tab').forEach(function (t) { t.classList.remove('active'); });
     document.querySelectorAll('.view').forEach(function (v) { v.classList.remove('active'); });
     document.querySelector('[data-tab="monitor"]').classList.add('active');
@@ -1085,6 +1107,38 @@ const monitorTab = (() => {
       var btn = e.target.closest('.btn-remove');
       if (btn) removeHost(btn.dataset.ip);
     });
+    els.body().addEventListener('dblclick', function (e) {
+      var cell = e.target.closest('.editable-label');
+      if (!cell) return;
+      var ip = cell.dataset.ip;
+      var currentLabel = cell.textContent === '-' ? '' : cell.textContent;
+
+      var input = document.createElement('input');
+      input.type = 'text';
+      input.value = currentLabel;
+      input.className = 'label-edit-input';
+      cell.textContent = '';
+      cell.appendChild(input);
+      input.focus();
+      input.select();
+
+      function save() {
+        var newLabel = input.value.trim();
+        invoke('monitor_update_label', { ip: ip, label: newLabel }).then(function () {
+          return invoke('monitor_get_entries');
+        }).then(function (updated) {
+          entries = {};
+          updated.forEach(function (e) { entries[e.ip] = e; });
+          render();
+        });
+      }
+
+      input.addEventListener('blur', save);
+      input.addEventListener('keydown', function (ev) {
+        if (ev.key === 'Enter') save();
+        if (ev.key === 'Escape') render();
+      });
+    });
 
     setupListeners();
   }

src/styles.css

@@ -1146,17 +1146,17 @@ body {
   text-shadow: 0 0 6px var(--status-up-glow);
 }
 
-.monitor-status-Down {
+#monitor-table .monitor-status-Down {
   color: var(--status-down);
   text-shadow: 0 0 6px var(--status-down-glow);
 }
 
-.monitor-status-Degraded {
+#monitor-table .monitor-status-Degraded {
   color: var(--status-filtered);
   text-shadow: 0 0 6px var(--status-filtered-glow);
 }
 
-.monitor-status-Unknown {
+#monitor-table .monitor-status-Unknown {
   color: var(--status-unknown);
 }
 
@@ -1495,3 +1495,23 @@ body {
 :root[data-theme="midnight"] .toolbar-circuit {
   filter: brightness(0.8);
 }
+
+.editable-label {
+  cursor: pointer;
+}
+
+.editable-label:hover {
+  background: var(--cyan-dim);
+}
+
+.label-edit-input {
+  width: 100%;
+  padding: 2px 6px;
+  font-family: var(--font-mono);
+  font-size: 12px;
+  color: var(--text-primary);
+  background: var(--bg-primary);
+  border: 1px solid var(--cyan);
+  border-radius: var(--radius);
+  outline: none;
+}