1

frontend/config.js

@@ -0,0 +1,28 @@
+// Frontend configuration (can be overridden by defining window.BenchConfig before loading this file)
+(function() {
+  window.BenchConfig = window.BenchConfig || {};
+
+  const origin = window.location.origin;
+  const protocol = window.location.protocol;
+  const hostname = window.location.hostname;
+
+  if (!window.BenchConfig.frontendBaseUrl) {
+    window.BenchConfig.frontendBaseUrl = origin;
+  }
+
+  if (!window.BenchConfig.backendApiUrl) {
+    window.BenchConfig.backendApiUrl = `${protocol}//${hostname}:8007/api`;
+  }
+
+  if (!window.BenchConfig.benchScriptPath) {
+    window.BenchConfig.benchScriptPath = '/scripts/bench.sh';
+  }
+
+  if (!window.BenchConfig.apiTokenPlaceholder) {
+    window.BenchConfig.apiTokenPlaceholder = 'YOUR_TOKEN';
+  }
+
+  if (!window.BenchConfig.iperfServer) {
+    window.BenchConfig.iperfServer = '10.0.1.97';
+  }
+})();

frontend/css/components.css

@@ -475,6 +475,9 @@
   color: var(--text-secondary);
   font-size: 0.75rem;
   border: 1px solid var(--bg-tertiary);
+  display: inline-flex;
+  align-items: center;
+  gap: 0.25rem;
 }
 
 .tag-primary {
@@ -483,6 +486,16 @@
   border-color: var(--color-info);
 }
 
+.tag .remove-tag {
+  background: transparent;
+  border: none;
+  color: inherit;
+  cursor: pointer;
+  font-size: 0.8rem;
+  padding: 0;
+  line-height: 1;
+}
+
 /* Alert Component */
 .alert {
   padding: var(--spacing-md);

frontend/css/main.css

@@ -16,6 +16,7 @@
   --color-info: #66d9ef;
   --color-purple: #ae81ff;
   --color-yellow: #e6db74;
+  --border-color: #444444;
 
   /* Spacing */
   --spacing-xs: 0.25rem;
@@ -28,6 +29,12 @@
   --radius-sm: 4px;
   --radius-md: 8px;
   --radius-lg: 12px;
+
+  /* Icon sizing (customisable) */
+  --section-icon-size: 32px;
+  --button-icon-size: 24px;
+  --icon-btn-size: 42px;
+  --icon-btn-icon-size: 26px;
 }
 
 /* Reset & Base */
@@ -198,6 +205,264 @@ td {
   color: var(--text-primary);
 }
 
+/* Device sections */
+.device-section {
+  background: var(--bg-secondary);
+  border: 1px solid var(--bg-tertiary);
+  border-radius: var(--radius-md);
+  padding: var(--spacing-md);
+  margin-bottom: var(--spacing-md);
+}
+
+.device-section .section-header {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  gap: var(--spacing-md);
+  margin-bottom: var(--spacing-sm);
+  border-bottom: 1px solid var(--bg-tertiary);
+  padding-bottom: var(--spacing-sm);
+}
+
+.device-section .section-header h3 {
+  margin: 0;
+  font-size: 1.05rem;
+  color: var(--color-info);
+  display: flex;
+  align-items: center;
+  gap: var(--spacing-sm);
+}
+
+.section-icon-wrap {
+  display: inline-flex;
+  align-items: center;
+  justify-content: center;
+}
+
+.section-icon {
+  width: var(--section-icon-size);
+  height: var(--section-icon-size);
+  object-fit: contain;
+  filter: drop-shadow(0 0 2px rgba(0,0,0,0.4));
+}
+
+.section-title {
+  line-height: 1.2;
+}
+
+.section-actions {
+  display: flex;
+  align-items: center;
+  gap: var(--spacing-sm);
+}
+
+.icon-btn {
+  background: var(--bg-primary);
+  border: 1px solid var(--bg-tertiary);
+  border-radius: 50%;
+  width: 38px;
+  height: 38px;
+  display: inline-flex;
+  align-items: center;
+  justify-content: center;
+  cursor: pointer;
+  padding: 0;
+  transition: transform 0.2s ease, border-color 0.2s ease;
+  text-decoration: none;
+  color: var(--text-primary);
+}
+
+.icon-btn img {
+  width: var(--button-icon-size);
+  height: var(--button-icon-size);
+  object-fit: contain;
+}
+
+.icon-btn:hover {
+  transform: scale(1.05);
+  border-color: var(--color-info);
+}
+
+.icon-btn.danger {
+  border-color: var(--color-danger);
+}
+
+.icon-btn.success {
+  border-color: var(--color-success);
+}
+
+.doc-actions {
+  display: flex;
+  gap: var(--spacing-xs);
+}
+
+.doc-actions .icon-btn {
+  width: 32px;
+  height: 32px;
+}
+
+.device-preamble {
+  border: 1px solid var(--bg-tertiary);
+  border-radius: var(--radius-md);
+  padding: var(--spacing-md);
+  margin-bottom: var(--spacing-md);
+  background: var(--bg-secondary);
+}
+
+.preamble-content {
+  display: grid;
+  grid-template-columns: 1fr 1fr;
+  gap: var(--spacing-lg);
+  align-items: start;
+}
+
+.preamble-left {
+  display: flex;
+  flex-direction: column;
+  gap: var(--spacing-sm);
+}
+
+.preamble-right {
+  display: flex;
+  flex-direction: column;
+}
+
+@media (max-width: 768px) {
+  .preamble-content {
+    grid-template-columns: 1fr;
+  }
+}
+
+.header-row {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  gap: var(--spacing-lg);
+  margin-bottom: var(--spacing-sm);
+}
+
+.header-label {
+  color: var(--text-secondary);
+  font-size: 0.8rem;
+  text-transform: uppercase;
+  letter-spacing: 0.05em;
+}
+
+.header-value {
+  font-size: 1.1rem;
+  font-weight: 600;
+  color: var(--text-primary);
+}
+
+.header-meta {
+  font-size: 0.8rem;
+  color: var(--text-secondary);
+  margin-top: 0.25rem;
+}
+
+.header-stat {
+  text-align: right;
+}
+
+.usage-pill {
+  display: inline-block;
+  padding: 0.2rem 0.6rem;
+  border-radius: 999px;
+  font-size: 0.8rem;
+  font-weight: 600;
+}
+
+.usage-pill.ok {
+  background: rgba(166, 226, 46, 0.2);
+  color: var(--color-success);
+}
+
+.usage-pill.medium {
+  background: rgba(253, 151, 31, 0.2);
+  color: var(--color-warning);
+}
+
+.usage-pill.high {
+  background: rgba(249, 38, 114, 0.2);
+  color: var(--color-danger);
+}
+
+.usage-pill.muted {
+  background: var(--bg-tertiary);
+  color: var(--text-secondary);
+}
+
+.inline-form,
+.links-form,
+.tag-form {
+  display: flex;
+  gap: var(--spacing-sm);
+  align-items: center;
+  margin-bottom: var(--spacing-sm);
+}
+
+.inline-form input,
+.links-form input,
+.tag-form input {
+  flex: 1;
+  padding: 0.5rem 0.75rem;
+  border: 1px solid var(--border-color);
+  border-radius: var(--radius-sm);
+  background: var(--bg-primary);
+  color: var(--text-primary);
+}
+
+.link-item {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  gap: var(--spacing-sm);
+  padding: 0.75rem;
+  border: 1px solid var(--border-color);
+  border-radius: var(--radius-sm);
+  background: var(--bg-primary);
+}
+
+/* Device list actions */
+.device-list-item {
+  position: relative;
+}
+
+.device-list-delete {
+  background: transparent;
+  border: none;
+  color: var(--color-danger);
+  cursor: pointer;
+  font-size: 0.9rem;
+  padding: 0.2rem;
+  transition: transform 0.2s ease;
+  position: relative;
+  z-index: 10;
+  pointer-events: auto;
+}
+
+.device-list-delete:hover {
+  transform: scale(1.2);
+  filter: brightness(1.3);
+}
+
+/* Markdown blocks */
+.markdown-block {
+  background: var(--bg-primary);
+  border: 1px solid var(--bg-tertiary);
+  border-radius: var(--radius-sm);
+  padding: var(--spacing-sm);
+  white-space: pre-wrap;
+  line-height: 1.5;
+}
+
+.markdown-block code {
+  background: rgba(0,0,0,0.3);
+  padding: 0 0.25rem;
+  border-radius: 4px;
+  font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
+}
+
 tbody tr {
   transition: background-color 0.2s;
 }

frontend/device_detail.html

@@ -6,6 +6,8 @@
   <title>Device Detail - Linux BenchTools</title>
   <link rel="stylesheet" href="css/main.css">
   <link rel="stylesheet" href="css/components.css">
+  <link rel="icon" type="image/png" sizes="32x32" href="icons/favicon/icons8-devices-3d-fluency-32.png">
+  <link rel="icon" type="image/png" sizes="16x16" href="icons/favicon/icons8-devices-3d-fluency-16.png">
 </head>
 <body>
   <!-- Header -->
@@ -32,12 +34,15 @@
     <div id="deviceContent" style="display: none;">
       <!-- Device Header -->
       <div class="card">
-        <div style="display: flex; justify-content: space-between; align-items: start;">
+        <div style="display: flex; justify-content: space-between; align-items: start; gap: 1rem;">
           <div>
             <h2 id="deviceHostname" style="color: var(--color-success); margin-bottom: 0.5rem;">--</h2>
             <p id="deviceDescription" style="color: var(--text-secondary);">--</p>
           </div>
-          <div id="globalScoreContainer"></div>
+          <div style="display: flex; gap: 0.75rem; align-items: flex-start;">
+            <div id="globalScoreContainer"></div>
+            <button id="deleteDeviceBtn" class="btn btn-danger btn-sm">🗑️ Supprimer</button>
+          </div>
         </div>
 
         <div id="deviceMeta" style="margin-top: 1rem; display: flex; gap: 1.5rem; flex-wrap: wrap;"></div>
@@ -214,6 +219,7 @@
   </div>
 
   <!-- Scripts -->
+  <script src="config.js"></script>
   <script src="js/utils.js"></script>
   <script src="js/api.js"></script>
   <script src="js/device_detail.js"></script>

frontend/devices.html

@@ -6,6 +6,8 @@
   <title>Devices - Linux BenchTools</title>
   <link rel="stylesheet" href="css/main.css">
   <link rel="stylesheet" href="css/components.css">
+  <link rel="icon" type="image/png" sizes="32x32" href="icons/favicon/icons8-devices-3d-fluency-32.png">
+  <link rel="icon" type="image/png" sizes="16x16" href="icons/favicon/icons8-devices-3d-fluency-16.png">
 </head>
 <body>
   <!-- Compact Header -->
@@ -58,7 +60,24 @@
     <p>&copy; 2025 Linux BenchTools - Self-hosted benchmarking tool</p>
   </footer>
 
+  <!-- Modal for Benchmark Details -->
+  <div id="benchmarkModal" class="modal">
+    <div class="modal-content">
+      <div class="modal-header">
+        <h3 class="modal-title">Détails du Benchmark</h3>
+        <button class="modal-close">&times;</button>
+      </div>
+      <div class="modal-body" id="benchmarkModalBody">
+        <div class="loading">Chargement...</div>
+      </div>
+      <div class="modal-footer">
+        <button class="btn btn-secondary" onclick="BenchUtils.closeModal('benchmarkModal')">Fermer</button>
+      </div>
+    </div>
+  </div>
+
   <!-- Scripts -->
+  <script src="config.js"></script>
   <script src="js/utils.js"></script>
   <script src="js/api.js"></script>
   <script src="js/devices.js"></script>

frontend/index.html

@@ -6,6 +6,8 @@
   <title>Linux BenchTools - Dashboard</title>
   <link rel="stylesheet" href="css/main.css">
   <link rel="stylesheet" href="css/components.css">
+  <link rel="icon" type="image/png" sizes="32x32" href="icons/favicon/icons8-devices-3d-fluency-32.png">
+  <link rel="icon" type="image/png" sizes="16x16" href="icons/favicon/icons8-devices-3d-fluency-16.png">
 </head>
 <body>
   <!-- Header -->
@@ -77,7 +79,7 @@
         </p>
         <div class="code-block">
           <button class="copy-btn" onclick="copyBenchCommand()">Copier</button>
-          <code id="benchCommand">curl -s http://VOTRE_SERVEUR/scripts/bench.sh | bash -s -- --server http://VOTRE_SERVEUR:8007/api/benchmark --token YOUR_TOKEN</code>
+          <code id="benchCommand">Chargement...</code>
         </div>
       </div>
     </section>
@@ -99,6 +101,7 @@
   </footer>
 
   <!-- Scripts -->
+  <script src="config.js"></script>
   <script src="js/utils.js"></script>
   <script src="js/api.js"></script>
   <script src="js/dashboard.js"></script>

frontend/js/api.js

@@ -1,6 +1,7 @@
 // Linux BenchTools - API Client
 
-const API_BASE_URL = window.location.protocol + '//' + window.location.hostname + ':8007/api';
+const API_BASE_URL = (window.BenchConfig && window.BenchConfig.backendApiUrl)
+  || `${window.location.protocol}//${window.location.hostname}:8007/api`;
 
 class BenchAPI {
   constructor(baseURL = API_BASE_URL) {
@@ -143,6 +144,14 @@ class BenchAPI {
     return this.get(`/benchmarks/${benchmarkId}`);
   }
 
+  // Update benchmark fields
+  async updateBenchmark(benchmarkId, data) {
+    return this.request(`/benchmarks/${benchmarkId}`, {
+      method: 'PATCH',
+      body: JSON.stringify(data)
+    });
+  }
+
   // Get all benchmarks
   async getAllBenchmarks(params = {}) {
     return this.get('/benchmarks', params);

frontend/js/dashboard.js

@@ -6,6 +6,23 @@ const api = window.BenchAPI;
 // Global state
 let allDevices = [];
 let isLoading = false;
+let apiToken = null;
+let iperfServer = null;
+
+// Load backend config (API token, etc.)
+async function loadBackendConfig() {
+  try {
+    const response = await fetch(`${window.BenchConfig.backendApiUrl}/config`);
+    if (response.ok) {
+      const config = await response.json();
+      apiToken = config.api_token;
+      iperfServer = config.iperf_server || '10.0.1.97';
+      updateBenchCommandDisplay();
+    }
+  } catch (error) {
+    console.error('Failed to load backend config:', error);
+  }
+}
 
 // Load dashboard data
 async function loadDashboard() {
@@ -83,7 +100,7 @@ async function loadStats() {
       }
     });
 
-    const avgScore = scoreCount > 0 ? Math.round(scoreSum / scoreCount) : 0;
+    const avgScore = scoreCount > 0 ? Math.ceil(scoreSum / scoreCount) : 0;
 
     // Update UI
     document.getElementById('totalDevices').textContent = totalDevices;
@@ -221,6 +238,26 @@ function createDeviceRow(device, rank) {
   `;
 }
 
+function buildBenchCommand() {
+  const cfg = window.BenchConfig || {};
+  const frontendBase = (cfg.frontendBaseUrl || window.location.origin).replace(/\/$/, '');
+  const scriptPath = cfg.benchScriptPath || '/scripts/bench.sh';
+  const backendBase = (cfg.backendApiUrl || `${window.location.protocol}//${window.location.hostname}:8007/api`).replace(/\/$/, '');
+  const token = apiToken || 'LOADING...';
+  const iperf = iperfServer || '10.0.1.97';
+
+  // Extract backend URL without /api suffix
+  const backendUrl = backendBase.replace(/\/api$/, '');
+
+  return `curl -fsSL ${frontendBase}${scriptPath} | sudo bash -s -- --server ${backendUrl} --token "${token}" --iperf-server ${iperf}`;
+}
+
+function updateBenchCommandDisplay() {
+  const element = document.getElementById('benchCommand');
+  if (!element) return;
+  element.textContent = buildBenchCommand();
+}
+
 // Copy bench command to clipboard
 async function copyBenchCommand() {
   const command = document.getElementById('benchCommand').textContent;
@@ -282,7 +319,11 @@ function refreshDashboard() {
 }
 
 // Initialize dashboard on page load
-document.addEventListener('DOMContentLoaded', () => {
+document.addEventListener('DOMContentLoaded', async () => {
+  // Load backend config first to get API token
+  await loadBackendConfig();
+
+  // Then load dashboard data
   loadDashboard();
 
   // Setup search input listener

frontend/js/device_detail.js

@@ -1,6 +1,6 @@
 // Linux BenchTools - Device Detail Logic
 
-const { formatDate, formatRelativeTime, formatFileSize, createScoreBadge, getScoreBadgeText, escapeHtml, showError, showEmptyState, formatTags, initTabs, openModal, showToast, formatHardwareInfo } = window.BenchUtils;
+const { formatDate, formatRelativeTime, formatFileSize, createScoreBadge, getScoreBadgeText, escapeHtml, showError, showEmptyState, formatTags, initTabs, openModal, showToast, formatHardwareInfo, formatDuration, formatStorage } = window.BenchUtils;
 const api = window.BenchAPI;
 
 let currentDeviceId = null;
@@ -46,6 +46,11 @@ async function loadDeviceDetail() {
     await loadDocuments();
     await loadLinks();
 
+    const deleteBtn = document.getElementById('deleteDeviceBtn');
+    if (deleteBtn) {
+      deleteBtn.addEventListener('click', handleDeleteDevice);
+    }
+
   } catch (error) {
     console.error('Failed to load device:', error);
     document.getElementById('loadingState').innerHTML =
@@ -300,7 +305,7 @@ function renderStorageDetails() {
               <div style="display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 0.75rem; font-size: 0.9rem;">
                 ${disk.capacity_gb ? `
                   <div>
-                    <strong>Capacité:</strong> ${disk.capacity_gb} GB
+                    <strong>Capacité:</strong> ${formatStorage(disk.capacity_gb)}
                   </div>
                 ` : ''}
                 ${disk.type ? `
@@ -331,7 +336,114 @@ function renderStorageDetails() {
       console.error('Failed to parse storage devices:', e);
       html = '<p style="color: var(--text-danger);">Erreur lors du parsing des données de stockage</p>';
     }
-  } else {
+  }
+
+  // Parse partitions
+  if (snapshot.partitions_json) {
+    try {
+      const partitions = typeof snapshot.partitions_json === 'string'
+        ? JSON.parse(snapshot.partitions_json)
+        : snapshot.partitions_json;
+
+      if (Array.isArray(partitions) && partitions.length > 0) {
+        html += `
+          <div style="margin-top: 1.5rem;">
+            <h4 style="margin-bottom: 0.75rem; color: var(--text-secondary);">Partitions et volumes</h4>
+            <div style="overflow-x: auto;">
+              <table style="width: 100%; border-collapse: collapse;">
+                <thead>
+                  <tr style="text-align: left; border-bottom: 1px solid var(--border-color); color: var(--text-secondary);">
+                    <th style="padding: 0.5rem;">Partition</th>
+                    <th style="padding: 0.5rem;">Montage</th>
+                    <th style="padding: 0.5rem;">Type</th>
+                    <th style="padding: 0.5rem;">Utilisé</th>
+                    <th style="padding: 0.5rem;">Libre</th>
+                    <th style="padding: 0.5rem;">Total</th>
+                  </tr>
+                </thead>
+                <tbody>
+                  ${partitions.map(part => {
+                    const used = typeof part.used_gb === 'number' ? formatStorage(part.used_gb) : 'N/A';
+                    const free = typeof part.free_gb === 'number'
+                      ? formatStorage(part.free_gb)
+                      : (typeof part.total_gb === 'number' && typeof part.used_gb === 'number'
+                          ? formatStorage(part.total_gb - part.used_gb)
+                          : 'N/A');
+                    const total = typeof part.total_gb === 'number' ? formatStorage(part.total_gb) : 'N/A';
+
+                    return `
+                      <tr style="border-bottom: 1px solid var(--border-color);">
+                        <td style="padding: 0.5rem; font-weight: 600;">${escapeHtml(part.name || 'N/A')}</td>
+                        <td style="padding: 0.5rem;">${part.mount_point ? escapeHtml(part.mount_point) : '<span style="color: var(--text-muted);">Non monté</span>'}</td>
+                        <td style="padding: 0.5rem;">${part.fs_type ? escapeHtml(part.fs_type) : 'N/A'}</td>
+                        <td style="padding: 0.5rem;">${used}</td>
+                        <td style="padding: 0.5rem;">${free}</td>
+                        <td style="padding: 0.5rem;">${total}</td>
+                      </tr>
+                    `;
+                  }).join('')}
+                </tbody>
+              </table>
+            </div>
+          </div>
+        `;
+      }
+    } catch (error) {
+      console.error('Failed to parse partitions:', error);
+      html += '<p style="color: var(--color-danger); margin-top: 1rem;">Erreur lors de la lecture des partitions</p>';
+    }
+  }
+
+  if (snapshot.network_shares_json) {
+    try {
+      const shares = typeof snapshot.network_shares_json === 'string'
+        ? JSON.parse(snapshot.network_shares_json)
+        : snapshot.network_shares_json;
+
+      if (Array.isArray(shares) && shares.length > 0) {
+        html += `
+          <div style="margin-top: 1.5rem;">
+            <h4 style="margin-bottom: 0.75rem; color: var(--text-secondary);">Partages réseau montés</h4>
+            <div style="overflow-x: auto;">
+              <table style="width: 100%; border-collapse: collapse;">
+                <thead>
+                  <tr style="text-align: left; border-bottom: 1px solid var(--border-color); color: var(--text-secondary);">
+                    <th style="padding: 0.5rem;">Source</th>
+                    <th style="padding: 0.5rem;">Montage</th>
+                    <th style="padding: 0.5rem;">Protocole</th>
+                    <th style="padding: 0.5rem;">Type</th>
+                    <th style="padding: 0.5rem;">Utilisé</th>
+                    <th style="padding: 0.5rem;">Libre</th>
+                    <th style="padding: 0.5rem;">Total</th>
+                    <th style="padding: 0.5rem;">Options</th>
+                  </tr>
+                </thead>
+                <tbody>
+                  ${shares.map(share => `
+                    <tr style="border-bottom: 1px solid var(--border-color);">
+                      <td style="padding: 0.5rem;">${escapeHtml(share.source || 'N/A')}</td>
+                      <td style="padding: 0.5rem;">${escapeHtml(share.mount_point || 'N/A')}</td>
+                      <td style="padding: 0.5rem;">${escapeHtml(share.protocol || share.fs_type || 'N/A')}</td>
+                      <td style="padding: 0.5rem;">${share.fs_type ? escapeHtml(share.fs_type) : 'N/A'}</td>
+                      <td style="padding: 0.5rem;">${typeof share.used_gb === 'number' ? formatStorage(share.used_gb) : 'N/A'}</td>
+                      <td style="padding: 0.5rem;">${typeof share.free_gb === 'number' ? formatStorage(share.free_gb) : 'N/A'}</td>
+                      <td style="padding: 0.5rem;">${typeof share.total_gb === 'number' ? formatStorage(share.total_gb) : 'N/A'}</td>
+                      <td style="padding: 0.5rem; max-width: 200px;">${share.options ? escapeHtml(share.options) : '<span style="color: var(--text-muted);">N/A</span>'}</td>
+                    </tr>
+                  `).join('')}
+                </tbody>
+              </table>
+            </div>
+          </div>
+        `;
+      }
+    } catch (error) {
+      console.error('Failed to parse network shares:', error);
+      html += '<p style="color: var(--color-danger); margin-top: 1rem;">Erreur lors de la lecture des partages réseau</p>';
+    }
+  }
+
+  if (!html) {
     html = '<p style="color: var(--text-muted);">Aucune information de stockage disponible</p>';
   }
 
@@ -407,11 +519,25 @@ function renderOSDetails() {
     return;
   }
 
+  const displayServer = snapshot.display_server || snapshot.session_type || 'N/A';
+  const resolution = snapshot.screen_resolution || 'N/A';
+  const lastBoot = snapshot.last_boot_time || 'N/A';
+  const uptime = snapshot.uptime_seconds != null ? formatDuration(snapshot.uptime_seconds) : 'N/A';
+  const battery = snapshot.battery_percentage != null
+    ? `${snapshot.battery_percentage}%${snapshot.battery_status ? ` (${snapshot.battery_status})` : ''}`
+    : 'N/A';
+
   const items = [
     { label: 'Nom', value: snapshot.os_name || 'N/A' },
     { label: 'Version', value: snapshot.os_version || 'N/A' },
     { label: 'Kernel', value: snapshot.kernel_version || 'N/A' },
     { label: 'Architecture', value: snapshot.architecture || 'N/A' },
+    { label: 'Environnement', value: snapshot.desktop_environment || 'N/A' },
+    { label: 'Session', value: displayServer },
+    { label: 'Résolution écran', value: resolution },
+    { label: 'Dernier boot', value: lastBoot },
+    { label: 'Uptime', value: uptime },
+    { label: 'Batterie', value: battery },
     { label: 'Virtualisation', value: snapshot.virtualization_type || 'none' }
   ];
 
@@ -427,6 +553,26 @@ function renderOSDetails() {
   `;
 }
 
+async function handleDeleteDevice() {
+  if (!currentDevice) return;
+
+  const confirmed = confirm(`Voulez-vous vraiment supprimer le device "${currentDevice.hostname}" ? Cette action est définitive.`);
+  if (!confirmed) {
+    return;
+  }
+
+  try {
+    await api.deleteDevice(currentDevice.id);
+    showToast('Device supprimé avec succès', 'success');
+    setTimeout(() => {
+      window.location.href = 'devices.html';
+    }, 800);
+  } catch (error) {
+    console.error('Failed to delete device:', error);
+    showToast(error.message || 'Impossible de supprimer le device', 'error');
+  }
+}
+
 // Render Benchmark Results
 function renderBenchmarkResults() {
   const bench = currentDevice.last_benchmark;

frontend/js/settings.js

@@ -3,14 +3,103 @@
 const { copyToClipboard, showToast, escapeHtml } = window.BenchUtils;
 
 let tokenVisible = false;
-const API_TOKEN = 'YOUR_API_TOKEN_HERE'; // Will be replaced by actual token or fetched from backend
+let API_TOKEN = 'LOADING...';
+
+// Load backend config (API token, etc.)
+async function loadBackendConfig() {
+  try {
+    const backendApiUrl = window.BenchConfig?.backendApiUrl || `${window.location.protocol}//${window.location.hostname}:8007/api`;
+    const response = await fetch(`${backendApiUrl}/config`);
+    if (response.ok) {
+      const config = await response.json();
+      API_TOKEN = config.api_token;
+      document.getElementById('apiToken').value = API_TOKEN;
+      generateBenchCommand();
+    }
+  } catch (error) {
+    console.error('Failed to load backend config:', error);
+    API_TOKEN = 'ERROR_LOADING_TOKEN';
+  }
+}
 
 // Initialize settings page
-document.addEventListener('DOMContentLoaded', () => {
+document.addEventListener('DOMContentLoaded', async () => {
+  loadDisplayPreferences();
   loadSettings();
-  generateBenchCommand();
+  await loadBackendConfig();
 });
 
+// Load display preferences
+function loadDisplayPreferences() {
+  const memoryUnit = localStorage.getItem('displayPref_memoryUnit') || 'GB';
+  const storageUnit = localStorage.getItem('displayPref_storageUnit') || 'GB';
+  const cacheUnit = localStorage.getItem('displayPref_cacheUnit') || 'KB';
+  const temperatureUnit = localStorage.getItem('displayPref_temperatureUnit') || 'C';
+  const sectionIconSize = localStorage.getItem('displayPref_sectionIconSize') || '32';
+  const buttonIconSize = localStorage.getItem('displayPref_buttonIconSize') || '24';
+
+  document.getElementById('memoryUnit').value = memoryUnit;
+  document.getElementById('storageUnit').value = storageUnit;
+  document.getElementById('cacheUnit').value = cacheUnit;
+  document.getElementById('temperatureUnit').value = temperatureUnit;
+  document.getElementById('sectionIconSize').value = sectionIconSize;
+  document.getElementById('buttonIconSize').value = buttonIconSize;
+
+  // Apply icon sizes
+  applyIconSizes(sectionIconSize, buttonIconSize);
+}
+
+// Apply icon sizes dynamically
+function applyIconSizes(sectionIconSize, buttonIconSize) {
+  document.documentElement.style.setProperty('--section-icon-size', `${sectionIconSize}px`);
+  document.documentElement.style.setProperty('--button-icon-size', `${buttonIconSize}px`);
+}
+
+// Save display preferences
+function saveDisplayPreferences() {
+  const memoryUnit = document.getElementById('memoryUnit').value;
+  const storageUnit = document.getElementById('storageUnit').value;
+  const cacheUnit = document.getElementById('cacheUnit').value;
+  const temperatureUnit = document.getElementById('temperatureUnit').value;
+  const sectionIconSize = document.getElementById('sectionIconSize').value;
+  const buttonIconSize = document.getElementById('buttonIconSize').value;
+
+  localStorage.setItem('displayPref_memoryUnit', memoryUnit);
+  localStorage.setItem('displayPref_storageUnit', storageUnit);
+  localStorage.setItem('displayPref_cacheUnit', cacheUnit);
+  localStorage.setItem('displayPref_temperatureUnit', temperatureUnit);
+  localStorage.setItem('displayPref_sectionIconSize', sectionIconSize);
+  localStorage.setItem('displayPref_buttonIconSize', buttonIconSize);
+
+  // Apply icon sizes immediately
+  applyIconSizes(sectionIconSize, buttonIconSize);
+
+  showToast('Préférences enregistrées ! Rechargez la page pour voir les changements.', 'success');
+}
+
+// Reset display preferences to defaults
+function resetDisplayPreferences() {
+  localStorage.removeItem('displayPref_memoryUnit');
+  localStorage.removeItem('displayPref_storageUnit');
+  localStorage.removeItem('displayPref_cacheUnit');
+  localStorage.removeItem('displayPref_temperatureUnit');
+  localStorage.removeItem('displayPref_sectionIconSize');
+  localStorage.removeItem('displayPref_buttonIconSize');
+
+  // Reset form to defaults
+  document.getElementById('memoryUnit').value = 'GB';
+  document.getElementById('storageUnit').value = 'GB';
+  document.getElementById('cacheUnit').value = 'KB';
+  document.getElementById('temperatureUnit').value = 'C';
+  document.getElementById('sectionIconSize').value = '32';
+  document.getElementById('buttonIconSize').value = '24';
+
+  // Apply default icon sizes
+  applyIconSizes('32', '24');
+
+  showToast('Préférences réinitialisées aux valeurs par défaut', 'success');
+}
+
 // Load settings
 function loadSettings() {
   // In a real scenario, these would be fetched from backend or localStorage
@@ -22,8 +111,7 @@ function loadSettings() {
   document.getElementById('iperfServer').value = savedIperfServer;
   document.getElementById('benchMode').value = savedBenchMode;
 
-  // Set API token (in production, this should be fetched securely)
-  document.getElementById('apiToken').value = API_TOKEN;
+  // API token will be loaded asynchronously from backend
 
   // Add event listeners for auto-generation
   document.getElementById('backendUrl').addEventListener('input', () => {
@@ -74,8 +162,8 @@ function generateBenchCommand() {
   const scriptUrl = `${backendUrl.replace(':8007', ':8087')}/scripts/bench.sh`;
 
   // Build command parts
-  let command = `curl -s ${scriptUrl} | bash -s -- \\
-  --server ${backendUrl}/api/benchmark \\
+  let command = `curl -s ${scriptUrl} | sudo bash -s -- \\
+  --server ${backendUrl} \\
   --token "${API_TOKEN}"`;
 
   if (iperfServer) {
@@ -143,3 +231,5 @@ window.generateBenchCommand = generateBenchCommand;
 window.copyGeneratedCommand = copyGeneratedCommand;
 window.toggleTokenVisibility = toggleTokenVisibility;
 window.copyToken = copyToken;
+window.saveDisplayPreferences = saveDisplayPreferences;
+window.resetDisplayPreferences = resetDisplayPreferences;

frontend/js/utils.js

@@ -40,6 +40,26 @@ function formatFileSize(bytes) {
   return Math.round((bytes / Math.pow(k, i)) * 100) / 100 + ' ' + sizes[i];
 }
 
+// Format duration (seconds) into human readable form
+function formatDuration(seconds) {
+  if (seconds === null || seconds === undefined) return 'N/A';
+  const totalSeconds = Number(seconds);
+  if (!Number.isFinite(totalSeconds) || totalSeconds < 0) return 'N/A';
+
+  const days = Math.floor(totalSeconds / 86400);
+  const hours = Math.floor((totalSeconds % 86400) / 3600);
+  const minutes = Math.floor((totalSeconds % 3600) / 60);
+  const secs = Math.floor(totalSeconds % 60);
+
+  const parts = [];
+  if (days > 0) parts.push(`${days} j`);
+  if (hours > 0) parts.push(`${hours} h`);
+  if (minutes > 0) parts.push(`${minutes} min`);
+  if (parts.length === 0) parts.push(`${secs} s`);
+
+  return parts.join(' ');
+}
+
 // Get score badge class based on value
 function getScoreBadgeClass(score) {
   if (score === null || score === undefined) return 'score-badge';
@@ -51,7 +71,9 @@ function getScoreBadgeClass(score) {
 // Get score badge text
 function getScoreBadgeText(score) {
   if (score === null || score === undefined) return '--';
-  return Math.round(score);
+  const numeric = Number(score);
+  if (!Number.isFinite(numeric)) return '--';
+  return Math.ceil(numeric);
 }
 
 // Create score badge HTML
@@ -299,8 +321,21 @@ function closeModal(modalId) {
   }
 }
 
-// Initialize modal close buttons
+// Apply icon size preferences from localStorage
+function applyIconSizePreferences() {
+  const sectionIconSize = localStorage.getItem('displayPref_sectionIconSize') || '32';
+  const buttonIconSize = localStorage.getItem('displayPref_buttonIconSize') || '24';
+
+  document.documentElement.style.setProperty('--section-icon-size', `${sectionIconSize}px`);
+  document.documentElement.style.setProperty('--button-icon-size', `${buttonIconSize}px`);
+}
+
+// Initialize modal close buttons and apply icon preferences
 document.addEventListener('DOMContentLoaded', () => {
+  // Apply icon size preferences on all pages
+  applyIconSizePreferences();
+
+  // Initialize modal close buttons
   document.querySelectorAll('.modal').forEach(modal => {
     modal.addEventListener('click', (e) => {
       if (e.target === modal) {
@@ -318,10 +353,90 @@ document.addEventListener('DOMContentLoaded', () => {
 });
 
 // Export functions for use in other files
+// Unit conversion functions
+function getDisplayPreferences() {
+  return {
+    memoryUnit: localStorage.getItem('displayPref_memoryUnit') || 'GB',
+    storageUnit: localStorage.getItem('displayPref_storageUnit') || 'GB',
+    cacheUnit: localStorage.getItem('displayPref_cacheUnit') || 'KB',
+    temperatureUnit: localStorage.getItem('displayPref_temperatureUnit') || 'C'
+  };
+}
+
+// Convert memory from MB to preferred unit
+function formatMemory(mb, forceUnit = null) {
+  if (!mb || mb === 0) return '0 MB';
+
+  const prefs = getDisplayPreferences();
+  const unit = forceUnit || prefs.memoryUnit;
+
+  if (unit === 'GB') {
+    return (mb / 1024).toFixed(2) + ' GB';
+  }
+  return mb.toFixed(0) + ' MB';
+}
+
+// Convert storage from GB to preferred unit
+function formatStorage(gb, forceUnit = null) {
+  if (!gb || gb === 0) return '0 GB';
+
+  const prefs = getDisplayPreferences();
+  const unit = forceUnit || prefs.storageUnit;
+
+  if (unit === 'TB') {
+    return (gb / 1024).toFixed(2) + ' TB';
+  } else if (unit === 'MB') {
+    return (gb * 1024).toFixed(0) + ' MB';
+  }
+  return gb.toFixed(2) + ' GB';
+}
+
+// Convert cache from KB to preferred unit
+function formatCache(kb, forceUnit = null) {
+  if (!kb || kb === 0) return '0 KB';
+
+  const prefs = getDisplayPreferences();
+  const unit = forceUnit || prefs.cacheUnit;
+
+  if (unit === 'MB') {
+    return (kb / 1024).toFixed(2) + ' MB';
+  }
+  return kb.toFixed(0) + ' KB';
+}
+
+// Convert temperature to preferred unit
+function formatTemperature(celsius, forceUnit = null) {
+  if (celsius === null || celsius === undefined) return 'N/A';
+
+  const prefs = getDisplayPreferences();
+  const unit = forceUnit || prefs.temperatureUnit;
+
+  if (unit === 'F') {
+    const fahrenheit = (celsius * 9/5) + 32;
+    return fahrenheit.toFixed(1) + '°F';
+  }
+  return celsius.toFixed(1) + '°C';
+}
+
+function renderMarkdown(text) {
+  if (!text || !text.trim()) {
+    return '<div class="markdown-block" style="color: var(--text-secondary);">Aucune note disponible</div>';
+  }
+
+  let html = escapeHtml(text);
+  html = html.replace(/\*\*(.+?)\*\*/g, '<strong>$1</strong>');
+  html = html.replace(/\*(.+?)\*/g, '<em>$1</em>');
+  html = html.replace(/`([^`]+)`/g, '<code>$1</code>');
+  html = html.replace(/\n/g, '<br>');
+
+  return `<div class="markdown-block">${html}</div>`;
+}
+
 window.BenchUtils = {
   formatDate,
   formatRelativeTime,
   formatFileSize,
+  formatDuration,
   getScoreBadgeClass,
   getScoreBadgeText,
   createScoreBadge,
@@ -340,5 +455,11 @@ window.BenchUtils = {
   formatHardwareInfo,
   initTabs,
   openModal,
-  closeModal
+  closeModal,
+  getDisplayPreferences,
+  formatMemory,
+  formatStorage,
+  formatCache,
+  formatTemperature,
+  renderMarkdown
 };

frontend/settings.html

@@ -6,6 +6,8 @@
   <title>Settings - Linux BenchTools</title>
   <link rel="stylesheet" href="css/main.css">
   <link rel="stylesheet" href="css/components.css">
+  <link rel="icon" type="image/png" sizes="32x32" href="icons/favicon/icons8-devices-3d-fluency-32.png">
+  <link rel="icon" type="image/png" sizes="16x16" href="icons/favicon/icons8-devices-3d-fluency-16.png">
 </head>
 <body>
   <!-- Header -->
@@ -25,6 +27,78 @@
 
   <!-- Main Content -->
   <main class="container">
+    <!-- Display Preferences -->
+    <div class="card">
+      <div class="card-header">🎨 Préférences d'affichage</div>
+      <div class="card-body">
+        <div class="alert alert-info" style="margin-bottom: 1.5rem;">
+          Configurez les unités d'affichage pour les valeurs matérielles
+        </div>
+
+        <div class="form-group">
+          <label class="form-label">Unité de mémoire (RAM)</label>
+          <select id="memoryUnit" class="form-control">
+            <option value="MB">Mégaoctets (MB)</option>
+            <option value="GB" selected>Gigaoctets (GB)</option>
+          </select>
+          <small style="color: var(--text-muted);">Affiche la RAM en MB ou GB dans les sections matérielles</small>
+        </div>
+
+        <div class="form-group">
+          <label class="form-label">Unité de stockage (Disques)</label>
+          <select id="storageUnit" class="form-control">
+            <option value="MB">Mégaoctets (MB)</option>
+            <option value="GB" selected>Gigaoctets (GB)</option>
+            <option value="TB">Téraoctets (TB)</option>
+          </select>
+          <small style="color: var(--text-muted);">Affiche la capacité des disques en MB, GB ou TB</small>
+        </div>
+
+        <div class="form-group">
+          <label class="form-label">Unité de cache CPU</label>
+          <select id="cacheUnit" class="form-control">
+            <option value="KB" selected>Kilooctets (KB)</option>
+            <option value="MB">Mégaoctets (MB)</option>
+          </select>
+          <small style="color: var(--text-muted);">Affiche les caches L1/L2/L3 en KB ou MB</small>
+        </div>
+
+        <div class="form-group">
+          <label class="form-label">Unité de température</label>
+          <select id="temperatureUnit" class="form-control">
+            <option value="C" selected>Celsius (°C)</option>
+            <option value="F">Fahrenheit (°F)</option>
+          </select>
+          <small style="color: var(--text-muted);">Affiche la température des composants en Celsius ou Fahrenheit</small>
+        </div>
+
+        <div class="form-group">
+          <label class="form-label">Taille des icônes de section</label>
+          <select id="sectionIconSize" class="form-control">
+            <option value="24">Petite (24px)</option>
+            <option value="28">Moyenne (28px)</option>
+            <option value="32" selected>Grande (32px)</option>
+            <option value="36">Très grande (36px)</option>
+          </select>
+          <small style="color: var(--text-muted);">Taille des icônes dans les titres de sections</small>
+        </div>
+
+        <div class="form-group">
+          <label class="form-label">Taille des icônes de bouton</label>
+          <select id="buttonIconSize" class="form-control">
+            <option value="18">Petite (18px)</option>
+            <option value="22">Moyenne (22px)</option>
+            <option value="24" selected>Grande (24px)</option>
+            <option value="28">Très grande (28px)</option>
+          </select>
+          <small style="color: var(--text-muted);">Taille des icônes dans les boutons d'action</small>
+        </div>
+
+        <button class="btn btn-primary" onclick="saveDisplayPreferences()">💾 Enregistrer les préférences</button>
+        <button class="btn btn-secondary" onclick="resetDisplayPreferences()" style="margin-left: 0.5rem;">🔄 Réinitialiser</button>
+      </div>
+    </div>
+
     <!-- Bench Script Configuration -->
     <div class="card">
       <div class="card-header">⚡ Configuration Benchmark Script</div>
@@ -185,6 +259,7 @@
   </footer>
 
   <!-- Scripts -->
+  <script src="config.js"></script>
   <script src="js/utils.js"></script>
   <script src="js/api.js"></script>
   <script src="js/settings.js"></script>