Improve UI consistency and device list organization

- Style edit button to match wake/delete button appearance
- Sort device lists by IP address in main table and scan results
- Ensure consistent button styling across desktop and mobile views

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

.env

@@ -1,4 +1,5 @@
 # WOL Manager Environment Configuration
 WOL_NETWORK_MODE=bridge
 WOL_EXTERNAL_PORT=5000
+FLASK_PORT=5000
 FLASK_DEBUG=true

.env.example

@@ -10,6 +10,9 @@ WOL_NETWORK_MODE=bridge
 # For Linux with host mode: this setting is ignored
 WOL_EXTERNAL_PORT=5000
 
+# Flask internal port (port on which Flask app runs inside container)
+FLASK_PORT=5000
+
 # Examples:
 # Windows Docker Desktop:
 # WOL_NETWORK_MODE=bridge

.gitignore

@@ -0,0 +1,2 @@
+data/network-scan-results.json
+data/wol-computers.conf

app/app.py

@@ -198,6 +198,76 @@ class WOLManager:
         
         return {'success': True, 'message': f'Computerul {deleted_name} a fost șters!'}
     
+    def edit_computer(self, old_name, new_name, new_mac, new_ip=None):
+        """Editează un calculator existent - permite modificarea numelui, MAC-ului și IP-ului"""
+        if not new_name.strip():
+            return {'success': False, 'message': 'Numele nou nu poate fi gol!'}
+            
+        if not new_mac.strip():
+            return {'success': False, 'message': 'Adresa MAC nu poate fi goală!'}
+            
+        # Validează formatul MAC-ului (XX:XX:XX:XX:XX:XX)
+        import re
+        mac_pattern = r'^([0-9A-Fa-f]{2}[:-]){5}([0-9A-Fa-f]{2})$'
+        if not re.match(mac_pattern, new_mac):
+            return {'success': False, 'message': 'Formatul MAC-ului este invalid! Folosește formatul XX:XX:XX:XX:XX:XX'}
+            
+        # Normalizează MAC-ul (lowercase și cu :)
+        new_mac = new_mac.lower().replace('-', ':')
+        
+        computers = []
+        found = False
+        old_mac = None
+        
+        # Citește toate computerele
+        if os.path.exists(CONFIG_FILE):
+            with open(CONFIG_FILE, 'r') as f:
+                for line in f:
+                    line = line.strip()
+                    if line and not line.startswith('#'):
+                        parts = line.split('|')
+                        if len(parts) >= 2:
+                            if parts[0] == old_name:
+                                old_mac = parts[1]
+                                found = True
+                                # Verifică dacă noul MAC este diferit și nu există deja
+                                if new_mac != old_mac.lower():
+                                    # Verifică dacă noul MAC există deja la alt computer
+                                    for check_line in computers:
+                                        if not check_line.startswith('#') and check_line.strip():
+                                            check_parts = check_line.split('|')
+                                            if len(check_parts) >= 2 and check_parts[1].lower() == new_mac:
+                                                return {'success': False, 'message': f'Adresa MAC {new_mac} este deja folosită de alt computer!'}
+                                
+                                # Actualizează computerul cu noile valori
+                                new_ip_value = new_ip.strip() if new_ip else ''
+                                computers.append(f"{new_name}|{new_mac}|{new_ip_value}")
+                            else:
+                                # Verifică dacă noul MAC este folosit de alt computer
+                                if parts[1].lower() == new_mac and parts[0] != old_name:
+                                    return {'success': False, 'message': f'Adresa MAC {new_mac} este deja folosită de computerul "{parts[0]}"!'}
+                                computers.append(line)
+                    else:
+                        computers.append(line)
+        
+        if not found:
+            return {'success': False, 'message': f'Computerul "{old_name}" nu a fost găsit!'}
+        
+        # Verifică dacă noul nume există deja (doar dacă s-a schimbat numele)
+        if new_name != old_name:
+            for computer_line in computers:
+                if not computer_line.startswith('#') and computer_line.strip():
+                    parts = computer_line.split('|')
+                    if len(parts) >= 2 and parts[0] == new_name and not computer_line.startswith(f"{new_name}|{new_mac}|"):
+                        return {'success': False, 'message': f'Numele "{new_name}" este deja folosit de alt computer!'}
+        
+        # Rescrie fișierul
+        with open(CONFIG_FILE, 'w') as f:
+            for computer_line in computers:
+                f.write(computer_line + '\n')
+        
+        return {'success': True, 'message': f'Computerul a fost actualizat cu succes!'}
+    
     def scan_network(self, custom_network=None):
         try:
             # Încearcă să citească rezultatele scanului Windows mai întâi
@@ -290,6 +360,9 @@ class WOLManager:
                     parts = line.split()
                     if len(parts) >= 2:
                         gateway = parts[1]
+                        # Skip Docker bridge networks
+                        if gateway.startswith('172.17.') or gateway.startswith('172.18.') or gateway.startswith('172.19.') or gateway.startswith('172.20.'):
+                            continue
                         # Construiește rețeaua bazată pe gateway
                         network_parts = gateway.split('.')
                         network = f"{network_parts[0]}.{network_parts[1]}.{network_parts[2]}.0/24"
@@ -307,6 +380,10 @@ class WOLManager:
                 mac = match.group(2)
                 hostname = line.split()[0] if line.split() else '?'
                 
+                # Skip Docker bridge networks
+                if ip.startswith('172.17.') or ip.startswith('172.18.') or ip.startswith('172.19.') or ip.startswith('172.20.'):
+                    continue
+                    
                 # Verifică dacă IP-ul este în rețeaua specificată
                 if custom_network:
                     import ipaddress
@@ -322,7 +399,7 @@ class WOLManager:
                     except:
                         pass
                 else:
-                    # Autodetectare - adaugă toate intrările ARP
+                    # Autodetectare - adaugă toate intrările ARP (fără Docker bridge)
                     scanned.append({
                         'ip': ip,
                         'mac': mac,
@@ -338,6 +415,14 @@ class WOLManager:
                 'message': f'Nu s-au găsit dispozitive cu MAC addresses în rețeaua {custom_network}. În Docker Desktop Windows, scanarea automată este limitată. Rulează scanul Windows sau folosește butonul "➕ Adaugă Calculator" pentru a adăuga manual dispozitivele cu IP și MAC cunoscute.'
             }
         
+        # Dacă nu s-au găsit dispozitive în autodetectare, probabil rulează în Docker
+        if not custom_network and not scanned:
+            return {
+                'success': True, 
+                'computers': [],
+                'message': 'Nu s-au găsit dispozitive în rețeaua locală. Aplicația rulează în Docker cu acces limitat la rețea. Pentru rezultate complete, rulează scanul Windows din sistemul host sau specifică manual o rețea CIDR.'
+            }
+        
         return {'success': True, 'computers': scanned}
 
 wol_manager = WOLManager()
@@ -398,6 +483,17 @@ def rename_computer():
     )
     return jsonify(result)
 
+@app.route('/api/edit', methods=['POST'])
+def edit_computer():
+    data = request.get_json()
+    result = wol_manager.edit_computer(
+        data.get('old_name'),
+        data.get('new_name'),
+        data.get('new_mac'),
+        data.get('new_ip')
+    )
+    return jsonify(result)
+
 @app.route('/api/delete', methods=['POST'])
 def delete_computer():
     data = request.get_json()
@@ -485,5 +581,7 @@ def trigger_windows_scan():
         })
 
 if __name__ == '__main__':
+    # Get port from environment variable or default to 5000
+    port = int(os.environ.get('FLASK_PORT', 5000))
     # Enable debug mode for development with hot reload
-    app.run(host='0.0.0.0', port=5000, debug=True, use_reloader=True)
+    app.run(host='0.0.0.0', port=port, debug=True, use_reloader=True)

app/static/css/style.css

@@ -129,6 +129,23 @@ body {
     background-color: #E0E0E0;
 }
 
+.computer-name {
+    font-weight: bold;
+}
+
+.computer-name.online {
+    color: #008000;
+}
+
+.computer-name.offline {
+    color: #800000;
+}
+
+.computer-name.unknown {
+    color: #808000;
+}
+
+/* Keep status class for scan modal compatibility */
 .status {
     font-size: 14px;
     padding: 2px 6px;
@@ -166,7 +183,7 @@ body {
     border: 1px inset #D4D0C8;
 }
 
-.rename-btn {
+.edit-btn {
     background-color: #F0F0F0;
     border: 1px outset #D4D0C8;
     padding: 6px 8px;
@@ -177,11 +194,11 @@ body {
     min-width: 32px;
 }
 
-.rename-btn:hover {
+.edit-btn:hover {
     background-color: #E8E5E2;
 }
 
-.rename-btn:active {
+.edit-btn:active {
     border: 1px inset #D4D0C8;
 }
 
@@ -479,9 +496,45 @@ body {
     margin: 0;
 }
 
-/* Wider scan modal for the additional column */
+.device-checkbox:disabled {
+    cursor: not-allowed;
+    opacity: 0.5;
+}
+
+/* Styles for existing/disabled devices in scan modal */
+.scan-table tr.device-exists {
+    background-color: #f5f5f5;
+    color: #999;
+    opacity: 0.7;
+}
+
+.scan-table tr.device-exists td {
+    color: #999;
+}
+
+.scan-table tr.device-exists:hover {
+    background-color: #f5f5f5;
+}
+
+.scan-table tr.device-exists .add-btn {
+    background-color: #e8e8e8;
+    color: #999;
+    cursor: not-allowed;
+    border: 1px solid #d4d4d4;
+}
+
+/* Wider scan modal for the additional column with proper scrolling */
 #scanModal .modal-content {
     width: 700px;
+    max-height: 90vh;
+    display: flex;
+    flex-direction: column;
+}
+
+#scanModal .modal-body {
+    overflow-y: auto;
+    max-height: 70vh;
+    flex: 1;
 }
 
 /* Mobile responsiveness */
@@ -564,7 +617,7 @@ body {
         min-width: 40px;
     }
     
-    .rename-btn,
+    .edit-btn,
     .delete-btn {
         font-size: 16px;
         padding: 8px 10px;
@@ -633,6 +686,12 @@ body {
     #scanModal .modal-content {
         width: calc(100vw - 20px);
         max-width: 100%;
+        max-height: 90vh;
+    }
+    
+    #scanModal .modal-body {
+        max-height: 60vh;
+        overflow-y: auto;
     }
     
     .no-computers {
@@ -646,6 +705,23 @@ body {
     }
     
     .computers-table {
-        min-width: 600px;
+        min-width: 500px;
+    }
+    
+    .computer-name {
+        font-size: 15px;
+        max-width: 140px;
+        overflow: hidden;
+        text-overflow: ellipsis;
+        white-space: nowrap;
+    }
+    
+    .computers-table td {
+        padding: 6px 4px;
+    }
+    
+    .computers-table td:first-child {
+        padding: 4px 2px;
+        gap: 2px;
     }
 }

app/static/js/app.js

@@ -1,11 +1,11 @@
 // WOL Manager JavaScript
-let scanModal, addModal, renameModal;
+let scanModal, addModal, editModal;
 
 // Initialize on page load
 window.onload = function() {
     scanModal = document.getElementById('scanModal');
     addModal = document.getElementById('addModal');
-    renameModal = document.getElementById('renameModal');
+    editModal = document.getElementById('editModal');
     refreshComputers();
 };
 
@@ -40,23 +40,38 @@ function displayComputers(computers) {
     
     noComputersDiv.style.display = 'none';
     
-    tbody.innerHTML = computers.map(computer => `
+    // Sort computers by IP address
+    const sortedComputers = computers.slice().sort((a, b) => {
+        const ipA = a.ip || '';
+        const ipB = b.ip || '';
+        
+        if (!ipA && !ipB) return 0;
+        if (!ipA) return 1;
+        if (!ipB) return -1;
+        
+        const parseIP = (ip) => {
+            return ip.split('.').map(num => parseInt(num, 10).toString().padStart(3, '0')).join('.');
+        };
+        
+        return parseIP(ipA).localeCompare(parseIP(ipB));
+    });
+    
+    tbody.innerHTML = sortedComputers.map(computer => `
         <tr>
             <td>
                 <button class="wake-btn" onclick="wakeComputer('${computer.mac}', '${computer.name}', '${computer.ip || ''}')" title="Trezește calculatorul">
                     ⚡
                 </button>
-                <button class="rename-btn" onclick="openRenameModal('${computer.name}')" title="Redenumește calculatorul">
+                <button class="edit-btn" onclick="openEditModal('${computer.name}', '${computer.mac}', '${computer.ip || ''}')" title="Editează calculatorul">
                     📝
                 </button>
                 <button class="delete-btn" onclick="deleteComputer('${computer.name}', '${computer.mac}')" title="Șterge calculatorul">
                     🗑️
                 </button>
             </td>
-            <td>${computer.name}</td>
-            <td style="font-family: monospace;">${computer.mac}</td>
+            <td class="computer-name ${computer.status}">${computer.name}</td>
             <td>${computer.ip || '-'}</td>
-            <td><span class="status ${computer.status}">${computer.status}</span></td>
+            <td style="font-family: monospace;">${computer.mac}</td>
         </tr>
     `).join('');
 }
@@ -182,20 +197,23 @@ function scanNetwork() {
     const network = getSelectedNetwork();
     const requestData = network ? { network: network } : {};
     
-    fetch('/api/scan', {
-        method: 'POST',
-        headers: {
-            'Content-Type': 'application/json',
-        },
-        body: JSON.stringify(requestData)
-    })
-    .then(response => response.json())
-    .then(result => {
+    // Get current computers list to compare with scan results
+    Promise.all([
+        fetch('/api/computers').then(response => response.json()),
+        fetch('/api/scan', {
+            method: 'POST',
+            headers: {
+                'Content-Type': 'application/json',
+            },
+            body: JSON.stringify(requestData)
+        }).then(response => response.json())
+    ])
+    .then(([existingComputers, result]) => {
         document.getElementById('scan-loading').style.display = 'none';
         
         if (result.success) {
             if (result.computers && result.computers.length > 0) {
-                displayScanResults(result.computers);
+                displayScanResults(result.computers, existingComputers);
                 if (result.message) {
                     // Afișează mesajul deasupra tabelului
                     document.getElementById('scan-results').innerHTML = 
@@ -228,20 +246,23 @@ function triggerWindowsScan() {
     
     showMessage('Declanșând scanul Windows...', 'success');
     
-    fetch('/api/scan/windows', {
-        method: 'POST',
-        headers: {
-            'Content-Type': 'application/json',
-        },
-        body: JSON.stringify(requestData)
-    })
-    .then(response => response.json())
-    .then(data => {
+    // Get current computers list to compare with scan results
+    Promise.all([
+        fetch('/api/computers').then(response => response.json()),
+        fetch('/api/scan/windows', {
+            method: 'POST',
+            headers: {
+                'Content-Type': 'application/json',
+            },
+            body: JSON.stringify(requestData)
+        }).then(response => response.json())
+    ])
+    .then(([existingComputers, data]) => {
         document.getElementById('scan-loading').style.display = 'none';
         
         if (data.success && data.computers) {
             showMessage(data.message || 'Scan Windows completat cu succes!', 'success');
-            displayScanResults(data.computers);
+            displayScanResults(data.computers, existingComputers);
         } else {
             let message = data.message || 'Scanul Windows a eșuat';
             
@@ -281,13 +302,32 @@ function triggerWindowsScan() {
     });
 }
 
-function displayScanResults(computers) {
+function displayScanResults(computers, existingComputers = []) {
     if (computers.length === 0) {
         document.getElementById('scan-results').innerHTML = 
             '<div class="message error">Nu s-au găsit calculatoare în rețea</div>';
         return;
     }
     
+    // Sort computers by IP address
+    const sortedComputers = computers.slice().sort((a, b) => {
+        const ipA = a.ip || '';
+        const ipB = b.ip || '';
+        
+        if (!ipA && !ipB) return 0;
+        if (!ipA) return 1;
+        if (!ipB) return -1;
+        
+        const parseIP = (ip) => {
+            return ip.split('.').map(num => parseInt(num, 10).toString().padStart(3, '0')).join('.');
+        };
+        
+        return parseIP(ipA).localeCompare(parseIP(ipB));
+    });
+    
+    // Create a set of existing MAC addresses for quick lookup (normalize to lowercase)
+    const existingMACs = new Set(existingComputers.map(comp => comp.mac.toLowerCase()));
+    
     let html = `
         <div class="scan-controls">
             <label class="select-all-container">
@@ -312,23 +352,32 @@ function displayScanResults(computers) {
             <tbody>
     `;
     
-    computers.forEach((computer, index) => {
+    sortedComputers.forEach((computer, index) => {
+        const computerMAC = computer.mac.toLowerCase();
+        const deviceExists = existingMACs.has(computerMAC);
+        const rowClass = deviceExists ? 'device-exists' : '';
+        const checkboxDisabled = deviceExists ? 'disabled' : '';
+        const buttonDisabled = deviceExists ? 'disabled' : '';
+        const buttonTitle = deviceExists ? 'Device-ul există deja în sistem' : 'Adaugă calculatorul';
+        
         html += `
-            <tr>
+            <tr class="${rowClass}">
                 <td>
                     <input type="checkbox" class="device-checkbox" 
                            data-hostname="${computer.hostname}" 
                            data-mac="${computer.mac}" 
                            data-ip="${computer.ip}"
-                           onchange="updateAddButton()">
+                           onchange="updateAddButton()" 
+                           ${checkboxDisabled}>
                 </td>
                 <td>${computer.ip}</td>
                 <td style="font-family: monospace;">${computer.mac}</td>
                 <td>${computer.hostname}</td>
                 <td><span class="status ${computer.status}">${computer.status}</span></td>
                 <td>
-                    <button class="add-btn" onclick="addFromScan('${computer.hostname}', '${computer.mac}', '${computer.ip}')" title="Adaugă calculatorul">
-                        ➕
+                    <button class="add-btn" onclick="addFromScan('${computer.hostname}', '${computer.mac}', '${computer.ip}')" 
+                            title="${buttonTitle}" ${buttonDisabled}>
+                        ${deviceExists ? '✓' : '➕'}
                     </button>
                 </td>
             </tr>
@@ -341,7 +390,7 @@ function displayScanResults(computers) {
 
 function toggleSelectAll() {
     const selectAllCheckbox = document.getElementById('selectAll');
-    const deviceCheckboxes = document.querySelectorAll('.device-checkbox');
+    const deviceCheckboxes = document.querySelectorAll('.device-checkbox:not(:disabled)');
     
     deviceCheckboxes.forEach(checkbox => {
         checkbox.checked = selectAllCheckbox.checked;
@@ -351,8 +400,8 @@ function toggleSelectAll() {
 }
 
 function updateAddButton() {
-    const deviceCheckboxes = document.querySelectorAll('.device-checkbox');
-    const checkedBoxes = document.querySelectorAll('.device-checkbox:checked');
+    const deviceCheckboxes = document.querySelectorAll('.device-checkbox:not(:disabled)');
+    const checkedBoxes = document.querySelectorAll('.device-checkbox:checked:not(:disabled)');
     const addButton = document.querySelector('.add-selected-btn');
     const selectAllCheckbox = document.getElementById('selectAll');
     
@@ -363,7 +412,7 @@ function updateAddButton() {
             `➕ Adaugă Selectate (${checkedBoxes.length})` : '➕ Adaugă Selectate';
     }
     
-    // Update "Select All" checkbox state
+    // Update "Select All" checkbox state (only consider enabled checkboxes)
     if (selectAllCheckbox) {
         if (checkedBoxes.length === 0) {
             selectAllCheckbox.indeterminate = false;
@@ -378,7 +427,7 @@ function updateAddButton() {
 }
 
 function addSelectedFromScan() {
-    const checkedBoxes = document.querySelectorAll('.device-checkbox:checked');
+    const checkedBoxes = document.querySelectorAll('.device-checkbox:checked:not(:disabled)');
     
     if (checkedBoxes.length === 0) {
         showMessage('Nu ai selectat niciun dispozitiv!', 'error');
@@ -484,6 +533,12 @@ function addSelectedFromScan() {
 }
 
 function addFromScan(hostname, mac, ip) {
+    // Check if this is called from a disabled button (device already exists)
+    if (event && event.target && event.target.hasAttribute('disabled')) {
+        showMessage('Device-ul există deja în sistem!', 'warning');
+        return;
+    }
+    
     fetch('/api/add', {
         method: 'POST',
         headers: {
@@ -510,52 +565,69 @@ function closeScanModal() {
     scanModal.style.display = 'none';
 }
 
-function openRenameModal(currentName) {
-    document.getElementById('currentName').value = currentName;
-    document.getElementById('newName').value = '';
-    renameModal.style.display = 'block';
-    document.getElementById('newName').focus();
+function openEditModal(currentName, currentMac, currentIp) {
+    document.getElementById('editName').value = currentName;
+    document.getElementById('editName').dataset.originalName = currentName;
+    document.getElementById('editMac').value = currentMac;
+    document.getElementById('editIp').value = currentIp || '';
+    editModal.style.display = 'block';
+    document.getElementById('editName').focus();
 }
 
-function closeRenameModal() {
-    renameModal.style.display = 'none';
-    document.getElementById('currentName').value = '';
-    document.getElementById('newName').value = '';
+function closeEditModal() {
+    editModal.style.display = 'none';
+    document.getElementById('editName').value = '';
+    document.getElementById('editMac').value = '';
+    document.getElementById('editIp').value = '';
 }
 
-function performRename() {
-    const oldName = document.getElementById('currentName').value;
-    const newName = document.getElementById('newName').value.trim();
+function performEdit() {
+    const oldName = document.getElementById('editName').dataset.originalName || document.getElementById('editName').value;
+    const newName = document.getElementById('editName').value.trim();
+    const newMac = document.getElementById('editMac').value.trim();
+    const newIp = document.getElementById('editIp').value.trim();
     
     if (!newName) {
-        showMessage('Numele nou nu poate fi gol!', 'error');
+        showMessage('Numele nu poate fi gol!', 'error');
         return;
     }
     
-    if (oldName === newName) {
-        showMessage('Numele nou trebuie să fie diferit de cel actual!', 'error');
+    if (!newMac) {
+        showMessage('Adresa MAC nu poate fi goală!', 'error');
         return;
     }
     
-    fetch('/api/rename', {
+    // Validare simplă pentru formatul MAC-ului
+    const macPattern = /^([0-9A-Fa-f]{2}[:-]){5}([0-9A-Fa-f]{2})$/;
+    if (!macPattern.test(newMac)) {
+        showMessage('Formatul MAC-ului este invalid! Folosește formatul XX:XX:XX:XX:XX:XX', 'error');
+        return;
+    }
+    
+    fetch('/api/edit', {
         method: 'POST',
         headers: {
             'Content-Type': 'application/json',
         },
-        body: JSON.stringify({old_name: oldName, new_name: newName})
+        body: JSON.stringify({
+            old_name: oldName,
+            new_name: newName,
+            new_mac: newMac,
+            new_ip: newIp
+        })
     })
     .then(response => response.json())
     .then(result => {
         if (result.success) {
             showMessage(result.message, 'success');
-            closeRenameModal();
+            closeEditModal();
             refreshComputers();
         } else {
             showMessage(result.message, 'error');
         }
     })
     .catch(error => {
-        showMessage('Eroare la redenumirea calculatorului: ' + error.message, 'error');
+        showMessage('Eroare la editarea calculatorului: ' + error.message, 'error');
     });
 }
 
@@ -595,14 +667,14 @@ window.onclick = function(event) {
     if (event.target == scanModal) {
         closeScanModal();
     }
-    if (event.target == renameModal) {
-        closeRenameModal();
+    if (event.target == editModal) {
+        closeEditModal();
     }
 }
 
-// Allow Enter key to perform rename
+// Allow Enter key to perform edit
 document.addEventListener('keydown', function(event) {
-    if (event.key === 'Enter' && renameModal.style.display === 'block') {
-        performRename();
+    if (event.key === 'Enter' && editModal.style.display === 'block') {
+        performEdit();
     }
 });

app/templates/index.html

@@ -40,9 +40,8 @@
                     <tr>
                         <th>Acțiuni</th>
                         <th>Nume Calculator</th>
-                        <th>Adresa MAC</th>
                         <th>Adresa IP</th>
-                        <th>Status</th>
+                        <th>Adresa MAC</th>
                     </tr>
                 </thead>
                 <tbody id="computers-tbody">
@@ -100,26 +99,30 @@
         </div>
     </div>
 
-    <!-- Modal pentru redenumirea calculatoarelor -->
-    <div id="renameModal" class="modal">
+    <!-- Modal pentru editarea calculatoarelor -->
+    <div id="editModal" class="modal">
         <div class="modal-content">
             <div class="modal-header">
-                <h2>Redenumește Calculator</h2>
-                <span class="close" onclick="closeRenameModal()">&times;</span>
+                <h2>Editează Calculator</h2>
+                <span class="close" onclick="closeEditModal()">&times;</span>
             </div>
             <div class="modal-body">
                 <div class="form-group">
-                    <label for="currentName">Nume Actual:</label>
-                    <input type="text" id="currentName" readonly>
+                    <label for="editName">Nume Calculator:</label>
+                    <input type="text" id="editName" placeholder="ex: PC Birou">
                 </div>
                 <div class="form-group">
-                    <label for="newName">Nume Nou:</label>
-                    <input type="text" id="newName" placeholder="Introdu noul nume">
+                    <label for="editMac">Adresa MAC:</label>
+                    <input type="text" id="editMac" placeholder="ex: 00:11:22:33:44:55">
+                </div>
+                <div class="form-group">
+                    <label for="editIp">IP (opțional):</label>
+                    <input type="text" id="editIp" placeholder="ex: 192.168.1.100">
                 </div>
             </div>
             <div class="form-actions">
-                <button type="button" onclick="closeRenameModal()">Anulează</button>
-                <button type="button" onclick="performRename()">Redenumește</button>
+                <button type="button" onclick="closeEditModal()">Anulează</button>
+                <button type="button" onclick="performEdit()">Salvează</button>
             </div>
         </div>
     </div>

data/network-scan-results.json

@@ -1,86 +0,0 @@
-{
-    "message":  "Scanare completata cu succes. Gasite 13 dispozitive.",
-    "networks_scanned":  "10.0.20.0/24",
-    "timestamp":  "2025-09-05T17:03:30.367Z",
-    "computers":  [
-                      {
-                          "status":  "online",
-                          "ip":  "10.0.20.1",
-                          "mac":  "6c:5a:b0:20:ff:7c",
-                          "hostname":  ""
-                      },
-                      {
-                          "status":  "online",
-                          "ip":  "10.0.20.36",
-                          "mac":  "9c:6b:00:18:5f:23",
-                          "hostname":  ""
-                      },
-                      {
-                          "status":  "online",
-                          "ip":  "10.0.20.122",
-                          "mac":  "d4:3d:7e:de:05:f7",
-                          "hostname":  "svnroa"
-                      },
-                      {
-                          "status":  "online",
-                          "ip":  "10.0.20.144",
-                          "mac":  "",
-                          "hostname":  "host.docker.internal"
-                      },
-                      {
-                          "status":  "online",
-                          "ip":  "10.0.20.161",
-                          "mac":  "de:ad:be:ef:10:04",
-                          "hostname":  ""
-                      },
-                      {
-                          "status":  "online",
-                          "ip":  "10.0.20.162",
-                          "mac":  "bc:24:11:05:58:5c",
-                          "hostname":  ""
-                      },
-                      {
-                          "status":  "online",
-                          "ip":  "10.0.20.163",
-                          "mac":  "bc:24:11:3e:9d:70",
-                          "hostname":  ""
-                      },
-                      {
-                          "status":  "online",
-                          "ip":  "10.0.20.164",
-                          "mac":  "bc:24:11:90:b4:04",
-                          "hostname":  ""
-                      },
-                      {
-                          "status":  "online",
-                          "ip":  "10.0.20.165",
-                          "mac":  "bc:24:11:da:c2:63",
-                          "hostname":  ""
-                      },
-                      {
-                          "status":  "online",
-                          "ip":  "10.0.20.170",
-                          "mac":  "de:ad:be:ef:10:00",
-                          "hostname":  ""
-                      },
-                      {
-                          "status":  "online",
-                          "ip":  "10.0.20.200",
-                          "mac":  "fc:3f:db:0a:0d:d8",
-                          "hostname":  ""
-                      },
-                      {
-                          "status":  "online",
-                          "ip":  "10.0.20.201",
-                          "mac":  "58:47:ca:7d:51:3b",
-                          "hostname":  ""
-                      },
-                      {
-                          "status":  "online",
-                          "ip":  "10.0.20.210",
-                          "mac":  "b0:a7:b9:4c:28:2c",
-                          "hostname":  ""
-                      }
-                  ],
-    "success":  true
-}

data/wol-computers.conf

@@ -1,13 +0,0 @@
-# Format: name|mac|ip
-ROUTER|6c:5a:b0:20:ff:7c|10.0.20.1
-ROA|9c:6b:00:18:5f:23|10.0.20.36
-SVNROA|d4:3d:7e:de:05:f7|10.0.20.122
-PVEMINI-1|de:ad:be:ef:10:04|10.0.20.161
-PVEMINI-2|bc:24:11:3e:9d:70|10.0.20.163
-PVEMINI-3|bc:24:11:05:58:5c|10.0.20.162
-PVEMINI-4|bc:24:11:da:c2:63|10.0.20.165
-PVEMINI-5|bc:24:11:90:b4:04|10.0.20.164
-PVEMINI-PORTAINER|de:ad:be:ef:10:00|10.0.20.170
-PVE1|fc:3f:db:0a:0d:d8|10.0.20.200
-PVEMINI|74:38:b7:fd:0b:b6|10.0.20.221
-|c2:f5:a3:17:a2:dc|10.0.20.229

docker-compose.yml

@@ -15,6 +15,7 @@ services:
       - PYTHONUNBUFFERED=1
       - WSL_INTEROP=${WSL_INTEROP}
       - FLASK_DEBUG=${FLASK_DEBUG:-false}
+      - FLASK_PORT=${FLASK_PORT:-5000}
     network_mode: "${WOL_NETWORK_MODE:-bridge}"
     privileged: true
     cap_add:

scripts/windows-network-scan.ps1

@@ -30,25 +30,34 @@ function Get-LocalNetworks {
         $networkAddr = $adapter.IPAddress
         $prefixLength = $adapter.PrefixLength
         
-        # Simple network calculation for /24 networks (most common)
-        if ($prefixLength -eq 24) {
-            $parts = $networkAddr.Split('.')
-            if ($parts.Length -eq 4) {
+        # Network calculation for different prefix lengths
+        $parts = $networkAddr.Split('.')
+        if ($parts.Length -eq 4) {
+            if ($prefixLength -eq 24) {
                 $networkAddress = "$($parts[0]).$($parts[1]).$($parts[2]).0"
                 $networks += "$networkAddress/24"
                 Write-Log "Found network: $networkAddress/24 from adapter $($adapter.IPAddress)"
             }
-        }
-        elseif ($prefixLength -eq 16) {
-            $parts = $networkAddr.Split('.')
-            if ($parts.Length -eq 4) {
+            elseif ($prefixLength -eq 20) {
+                # For /20, calculate the network base (e.g., 10.0.20.144/20 -> 10.0.16.0/20)
+                $thirdOctet = [int]$parts[2]
+                $networkThird = $thirdOctet - ($thirdOctet % 16)  # Round down to nearest /20 boundary
+                $networkAddress = "$($parts[0]).$($parts[1]).$networkThird.0"
+                $networks += "$networkAddress/20"
+                Write-Log "Found network: $networkAddress/20 from adapter $($adapter.IPAddress)"
+            }
+            elseif ($prefixLength -eq 16) {
                 $networkAddress = "$($parts[0]).$($parts[1]).0.0"
                 $networks += "$networkAddress/16"
                 Write-Log "Found network: $networkAddress/16 from adapter $($adapter.IPAddress)"
             }
-        }
-        else {
-            Write-Log "Skipping unsupported prefix length /$prefixLength for $networkAddr"
+            else {
+                Write-Log "Unsupported prefix length /$prefixLength for $networkAddr, trying /24"
+                # Fallback to /24 for unknown prefix lengths
+                $networkAddress = "$($parts[0]).$($parts[1]).$($parts[2]).0"
+                $networks += "$networkAddress/24"
+                Write-Log "Fallback network: $networkAddress/24 from adapter $($adapter.IPAddress)"
+            }
         }
     }
     
@@ -74,7 +83,21 @@ function Show-NetworkSelectionMenu {
     foreach ($adapter in $adapters) {
         $parts = $adapter.IPAddress.Split('.')
         if ($parts.Length -eq 4) {
-            $networkAddr = "$($parts[0]).$($parts[1]).$($parts[2]).0/24"
+            $prefixLength = $adapter.PrefixLength
+            
+            if ($prefixLength -eq 24) {
+                $networkAddr = "$($parts[0]).$($parts[1]).$($parts[2]).0/24"
+            } elseif ($prefixLength -eq 20) {
+                $thirdOctet = [int]$parts[2]
+                $networkThird = $thirdOctet - ($thirdOctet % 16)
+                $networkAddr = "$($parts[0]).$($parts[1]).$networkThird.0/20"
+            } elseif ($prefixLength -eq 16) {
+                $networkAddr = "$($parts[0]).$($parts[1]).0.0/16"
+            } else {
+                # Fallback to /24
+                $networkAddr = "$($parts[0]).$($parts[1]).$($parts[2]).0/24"
+            }
+            
             if ($detectedNetworks -notcontains $networkAddr) {
                 $detectedNetworks += $networkAddr
             }
@@ -170,6 +193,81 @@ function Test-NetworkAddress {
     }
 }
 
+function Get-LocalHostMacAddress {
+    param([string]$IPAddress)
+    
+    Write-Log "Attempting to find MAC address for potential local host: $IPAddress"
+    
+    try {
+        # Method 1: Check if this IP matches any of the local network adapters
+        $localAdapters = Get-NetIPAddress -AddressFamily IPv4 | Where-Object { 
+            $_.IPAddress -ne "127.0.0.1" -and ($_.PrefixOrigin -eq "Dhcp" -or $_.PrefixOrigin -eq "Manual")
+        }
+        
+        foreach ($adapter in $localAdapters) {
+            if ($adapter.IPAddress -eq $IPAddress) {
+                Write-Log "Found matching local IP address: $IPAddress on interface $($adapter.InterfaceIndex)"
+                
+                # Get the corresponding network adapter
+                $netAdapter = Get-NetAdapter -InterfaceIndex $adapter.InterfaceIndex -ErrorAction SilentlyContinue
+                if ($netAdapter -and $netAdapter.MacAddress) {
+                    $cleanMac = $netAdapter.MacAddress.Replace('-', ':').ToLower()
+                    Write-Log "Found local MAC address: $cleanMac for IP $IPAddress"
+                    return $cleanMac
+                }
+            }
+        }
+        
+        # Method 2: Use WMI to find network adapters with the matching IP
+        $wmiAdapters = Get-WmiObject -Class Win32_NetworkAdapterConfiguration | Where-Object { 
+            $_.IPEnabled -eq $true -and $_.IPAddress
+        }
+        
+        foreach ($wmiAdapter in $wmiAdapters) {
+            if ($wmiAdapter.IPAddress -contains $IPAddress) {
+                if ($wmiAdapter.MACAddress) {
+                    $cleanMac = $wmiAdapter.MACAddress.Replace('-', ':').ToLower()
+                    Write-Log "Found local MAC via WMI: $cleanMac for IP $IPAddress"
+                    return $cleanMac
+                }
+            }
+        }
+        
+        # Method 3: Check if IP is in the same subnet and try to find the default adapter
+        $localIPs = $localAdapters | ForEach-Object { $_.IPAddress }
+        foreach ($localIP in $localIPs) {
+            $localParts = $localIP -split '\.'
+            $targetParts = $IPAddress -split '\.'
+            
+            # Simple check for same /24 network
+            if ($localParts.Length -eq 4 -and $targetParts.Length -eq 4) {
+                if ($localParts[0] -eq $targetParts[0] -and 
+                    $localParts[1] -eq $targetParts[1] -and 
+                    $localParts[2] -eq $targetParts[2]) {
+                    
+                    # This IP is in the same subnet, find the adapter for the local IP
+                    $matchingAdapter = $localAdapters | Where-Object { $_.IPAddress -eq $localIP }
+                    if ($matchingAdapter) {
+                        $netAdapter = Get-NetAdapter -InterfaceIndex $matchingAdapter.InterfaceIndex -ErrorAction SilentlyContinue
+                        if ($netAdapter -and $netAdapter.MacAddress) {
+                            $cleanMac = $netAdapter.MacAddress.Replace('-', ':').ToLower()
+                            Write-Log "Found MAC for same subnet adapter: $cleanMac (local IP: $localIP, target: $IPAddress)"
+                            return $cleanMac
+                        }
+                    }
+                }
+            }
+        }
+        
+        Write-Log "Could not determine MAC address for IP: $IPAddress"
+        return ""
+    }
+    catch {
+        Write-Log "Error finding local MAC address: $($_.Exception.Message)"
+        return ""
+    }
+}
+
 function Get-NetworkDevices {
     param([string]$NetworkCIDR)
     
@@ -188,22 +286,107 @@ function Get-NetworkDevices {
     if ($prefixLength -eq 24) {
         $startIP = 1
         $endIP = 254
+    } elseif ($prefixLength -eq 20) {
+        # For /20 networks (like 10.0.20.0/20), scan the specific /24 subnet where the network is
+        $thirdOctet = [int]$networkParts[2]
+        $baseIP = "$($networkParts[0]).$($networkParts[1]).$thirdOctet"
+        $startIP = 1
+        $endIP = 254
+        Write-Log "Scanning /20 network as /24 subnet: $baseIP.0/24"
+    } elseif ($prefixLength -eq 16) {
+        # For /16 networks, we need to scan multiple /24 subnets
+        # For now, just scan the specific /24 subnet where the network address is
+        $thirdOctet = [int]$networkParts[2]
+        $baseIP = "$($networkParts[0]).$($networkParts[1]).$thirdOctet"
+        $startIP = 1
+        $endIP = 254
+        Write-Log "Scanning /16 network as /24 subnet: $baseIP.0/24"
     } else {
-        Write-Log "Only /24 networks are supported in this version"
+        Write-Log "Unsupported prefix length /$prefixLength. Supported: /16, /20, /24"
         return @()
     }
     
     $devices = @()
-    $aliveIPs = @()
-    
-    # Simplified ping sweep with progress indication
-    Write-Log "Starting ping sweep for $($endIP - $startIP + 1) addresses..."
-    
-    # Use the configurable batch size parameter
     $totalIPs = $endIP - $startIP + 1
-    $processed = 0
     
-    Write-Log "Scanning $totalIPs addresses in batches of $BatchSize..."
+    # STEP 1: Get ARP table first to find devices that might not respond to ping
+    Write-Log "Step 1: Retrieving devices from ARP table..."
+    $arpEntries = @{}
+    $arpDevices = @{}
+    
+    try {
+        # Use Get-NetNeighbor for Windows 8/Server 2012 and later
+        $neighbors = Get-NetNeighbor -AddressFamily IPv4 | Where-Object { $_.State -ne "Unreachable" }
+        foreach ($neighbor in $neighbors) {
+            if ($neighbor.LinkLayerAddress -and $neighbor.LinkLayerAddress -ne "00-00-00-00-00-00") {
+                $cleanMac = $neighbor.LinkLayerAddress.Replace('-', ':').ToLower()
+                $arpEntries[$neighbor.IPAddress] = $cleanMac
+                
+                # Check if this IP is in our scan range
+                $ipParts = $neighbor.IPAddress -split '\.'
+                if ($ipParts.Length -eq 4) {
+                    $currentBaseIP = "$($ipParts[0]).$($ipParts[1]).$($ipParts[2])"
+                    $lastOctet = [int]$ipParts[3]
+                    
+                    if ($currentBaseIP -eq $baseIP -and $lastOctet -ge $startIP -and $lastOctet -le $endIP) {
+                        $arpDevices[$neighbor.IPAddress] = @{
+                            ip = $neighbor.IPAddress
+                            mac = $cleanMac
+                            hostname = ""
+                            status = "arp"
+                        }
+                        Write-Log "Found in ARP: $($neighbor.IPAddress) -> $cleanMac"
+                    }
+                }
+            }
+        }
+    }
+    catch {
+        Write-Log "Get-NetNeighbor failed, trying arp command..."
+        
+        # Fallback to arp command
+        try {
+            $arpOutput = arp -a
+            foreach ($line in $arpOutput) {
+                if ($line -match '(\d+\.\d+\.\d+\.\d+)\s+([0-9a-fA-F-]{17})\s+\w+') {
+                    $ip = $matches[1]
+                    $mac = $matches[2].Replace('-', ':').ToLower()
+                    if ($mac -ne "00:00:00:00:00:00") {
+                        $arpEntries[$ip] = $mac
+                        
+                        # Check if this IP is in our scan range
+                        $ipParts = $ip -split '\.'
+                        if ($ipParts.Length -eq 4) {
+                            $currentBaseIP = "$($ipParts[0]).$($ipParts[1]).$($ipParts[2])"
+                            $lastOctet = [int]$ipParts[3]
+                            
+                            if ($currentBaseIP -eq $baseIP -and $lastOctet -ge $startIP -and $lastOctet -le $endIP) {
+                                $arpDevices[$ip] = @{
+                                    ip = $ip
+                                    mac = $mac
+                                    hostname = ""
+                                    status = "arp"
+                                }
+                                Write-Log "Found in ARP: $ip -> $mac"
+                            }
+                        }
+                    }
+                }
+            }
+        }
+        catch {
+            Write-Log "Warning: Could not retrieve ARP table"
+        }
+    }
+    
+    Write-Log "Found $($arpDevices.Count) devices in ARP table for this network"
+    
+    # STEP 2: Ping sweep for remaining IPs not found in ARP
+    Write-Log "Step 2: Starting ping sweep for remaining addresses..."
+    
+    $aliveIPs = @()
+    $processed = 0
+    $skippedCount = 0
     
     # Process IPs in smaller batches to avoid overwhelming the system
     for ($batch = $startIP; $batch -le $endIP; $batch += $BatchSize) {
@@ -212,9 +395,16 @@ function Get-NetworkDevices {
         
         Write-Log "Batch progress: $([Math]::Floor(($batch - $startIP) * 100 / $totalIPs))% - Scanning IPs $batch to $batchEnd"
         
-        # Create jobs for current batch
+        # Create jobs for current batch (skip IPs already found in ARP)
         for ($i = $batch; $i -le $batchEnd; $i++) {
             $ip = "$baseIP.$i"
+            
+            if ($arpDevices.ContainsKey($ip)) {
+                $processed++
+                $skippedCount++
+                continue  # Skip IPs already found in ARP
+            }
+            
             $job = Start-Job -ScriptBlock {
                 param($IPAddress, $TimeoutMs)
                 try {
@@ -246,7 +436,7 @@ function Get-NetworkDevices {
             
             if ($result -and $result.Success) {
                 $aliveIPs += $result.IP
-                Write-Log "Found alive host: $($result.IP) ($($result.ResponseTime)ms)"
+                Write-Log "Found alive host via ping: $($result.IP) ($($result.ResponseTime)ms)"
             }
             
             $processed++
@@ -254,49 +444,24 @@ function Get-NetworkDevices {
         
         # Show progress more frequently
         $progressPercent = [Math]::Floor($processed * 100 / $totalIPs)
-        Write-Log "Progress: $processed/$totalIPs addresses scanned ($progressPercent%)"
+        Write-Log "Progress: $processed/$totalIPs addresses scanned ($progressPercent%) - Skipped $skippedCount (already in ARP)"
         
         # Small delay between batches to prevent system overload
         Start-Sleep -Milliseconds 100
     }
     
-    Write-Log "Found $($aliveIPs.Count) alive hosts"
+    Write-Log "Found $($aliveIPs.Count) additional hosts via ping"
     
-    # Get ARP table to find MAC addresses
-    Write-Log "Retrieving MAC addresses from ARP table..."
-    $arpEntries = @{}
+    # STEP 3: Combine results and resolve hostnames
+    Write-Log "Step 3: Building final device list..."
     
-    try {
-        # Use Get-NetNeighbor for Windows 8/Server 2012 and later
-        $neighbors = Get-NetNeighbor -AddressFamily IPv4 | Where-Object { $_.State -ne "Unreachable" }
-        foreach ($neighbor in $neighbors) {
-            if ($neighbor.LinkLayerAddress -and $neighbor.LinkLayerAddress -ne "00-00-00-00-00-00") {
-                $arpEntries[$neighbor.IPAddress] = $neighbor.LinkLayerAddress.Replace('-', ':').ToLower()
-            }
-        }
-    }
-    catch {
-        Write-Log "Get-NetNeighbor failed, trying arp command..."
-        
-        # Fallback to arp command
-        try {
-            $arpOutput = arp -a
-            foreach ($line in $arpOutput) {
-                if ($line -match '(\d+\.\d+\.\d+\.\d+)\s+([0-9a-fA-F-]{17})\s+\w+') {
-                    $ip = $matches[1]
-                    $mac = $matches[2].Replace('-', ':').ToLower()
-                    if ($mac -ne "00:00:00:00:00:00") {
-                        $arpEntries[$ip] = $mac
-                    }
-                }
-            }
-        }
-        catch {
-            Write-Log "Warning: Could not retrieve ARP table"
-        }
+    # Add devices found in ARP
+    foreach ($arpDevice in $arpDevices.Values) {
+        $arpDevice.status = "online"  # Change from "arp" to "online"
+        $devices += $arpDevice
     }
     
-    # Build device list
+    # Add devices found via ping (and try to get their MAC from ARP if available)
     foreach ($ip in $aliveIPs) {
         $device = @{
             ip = $ip
@@ -304,11 +469,14 @@ function Get-NetworkDevices {
             hostname = ""
             status = "online"
         }
+        $devices += $device
+    }
     
-        # Try to resolve hostname
+    # Resolve hostnames and fix MAC addresses for local host
+    foreach ($device in $devices) {
         try {
-            $hostname = [System.Net.Dns]::GetHostEntry($ip).HostName
-            if ($hostname -and $hostname -ne $ip) {
+            $hostname = [System.Net.Dns]::GetHostEntry($device.ip).HostName
+            if ($hostname -and $hostname -ne $device.ip) {
                 $device.hostname = $hostname
             }
         }
@@ -316,12 +484,18 @@ function Get-NetworkDevices {
             # Hostname resolution failed, leave empty
         }
         
-        $devices += $device
+        # Special handling for local host (Windows machine running the script)
+        if (-not $device.mac -or $device.mac -eq "") {
+            $device.mac = Get-LocalHostMacAddress -IPAddress $device.ip
+            if ($device.mac) {
+                Write-Log "Found local host MAC: $($device.ip) -> $($device.mac)"
+            }
+        }
         
         if ($device.mac) {
-            Write-Log "Device found: $ip -> $($device.mac) ($($device.hostname))"
+            Write-Log "Final device: $($device.ip) -> $($device.mac) ($($device.hostname))"
         } else {
-            Write-Log "Device found: $ip (no MAC address available)"
+            Write-Log "Final device: $($device.ip) (no MAC address available) ($($device.hostname))"
         }
     }