collapse

Signed-off-by: ale <ale@manalejandro.com>

public/css/main.css

@@ -226,6 +226,38 @@ body {
     border-right: 1px solid var(--border-light);
     display: flex;
     flex-direction: column;
+    transition: all var(--transition-normal);
+    overflow: hidden;
+}
+
+.sidebar.collapsed {
+    width: 60px;
+}
+
+.sidebar.collapsed .sidebar-header h3 {
+    opacity: 0;
+    width: 0;
+    overflow: hidden;
+}
+
+.sidebar.collapsed .sidebar-header {
+    justify-content: center;
+}
+
+.sidebar.collapsed .sidebar-controls {
+    flex-direction: column;
+}
+
+.sidebar.collapsed #refresh-files {
+    display: none;
+}
+
+.sidebar.collapsed .file-list {
+    display: none;
+}
+
+.sidebar.collapsed #collapse-sidebar i {
+    transform: rotate(180deg);
 }
 
 .sidebar-header {
@@ -236,6 +268,12 @@ body {
     border-bottom: 1px solid var(--border-light);
 }
 
+.sidebar-controls {
+    display: flex;
+    align-items: center;
+    gap: var(--spacing-sm);
+}
+
 .sidebar-header h3 {
     display: flex;
     align-items: center;
@@ -549,10 +587,58 @@ input:checked+.slider:before {
     border-radius: var(--radius-sm);
     transition: all var(--transition-fast);
     cursor: pointer;
-    white-space: pre-wrap;
+    white-space: nowrap;
     word-break: break-all;
     background: rgba(255, 255, 255, 0.02);
     border-left: 3px solid transparent;
+    overflow: hidden;
+    text-overflow: ellipsis;
+    position: relative;
+}
+
+.log-line::after {
+    content: " ...";
+    opacity: 0.5;
+    font-style: italic;
+}
+
+.log-line.expanded::after {
+    display: none;
+}
+
+.log-line:hover {
+    background: rgba(255, 255, 255, 0.05);
+}
+
+.log-line.expanded {
+    background: rgba(37, 99, 235, 0.1);
+    border-left-color: var(--primary-color);
+    white-space: pre-wrap;
+    overflow: visible;
+    text-overflow: unset;
+    animation: expandLine var(--transition-normal) ease-out;
+}
+
+@keyframes expandLine {
+    from {
+        max-height: 1.5em;
+    }
+    to {
+        max-height: 1000px;
+    }
+}
+
+.log-line.auto-collapse {
+    animation: collapseCountdown 30s linear;
+}
+
+@keyframes collapseCountdown {
+    0% {
+        box-shadow: inset 0 -3px 0 var(--primary-color);
+    }
+    100% {
+        box-shadow: inset 0 -3px 0 transparent;
+    }
 }
 
 .log-line:hover {
@@ -722,6 +808,10 @@ input:checked+.slider:before {
     .sidebar {
         width: 250px;
     }
+    
+    .sidebar.collapsed {
+        width: 50px;
+    }
 
     .nav-content {
         padding: var(--spacing-md);
@@ -754,6 +844,20 @@ input:checked+.slider:before {
         border-right: none;
         border-bottom: 1px solid var(--border-light);
     }
+    
+    .sidebar.collapsed {
+        height: 60px;
+        width: 100%;
+    }
+    
+    .sidebar.collapsed .sidebar-header {
+        justify-content: flex-start;
+        padding: var(--spacing-md);
+    }
+    
+    .sidebar.collapsed .sidebar-controls {
+        flex-direction: row;
+    }
 
     .nav-info {
         flex-direction: column;

public/index.html

@@ -38,9 +38,14 @@
             <aside class="sidebar" id="sidebar">
                 <div class="sidebar-header">
                     <h3><i class="fas fa-folder-open"></i> Available Files</h3>
-                    <button id="refresh-files" class="btn btn-icon" title="Refresh file list">
-                        <i class="fas fa-sync-alt"></i>
-                    </button>
+                    <div class="sidebar-controls">
+                        <button id="collapse-sidebar" class="btn btn-icon" title="Collapse sidebar">
+                            <i class="fas fa-chevron-left"></i>
+                        </button>
+                        <button id="refresh-files" class="btn btn-icon" title="Refresh file list">
+                            <i class="fas fa-sync-alt"></i>
+                        </button>
+                    </div>
                 </div>
                 <div class="file-list" id="file-list">
                     <div class="loading">

public/js/main.js

@@ -47,6 +47,8 @@ class LogTailMonitor {
             // Sidebar
             fileList: document.getElementById('file-list'),
             refreshFilesBtn: document.getElementById('refresh-files'),
+            collapseSidebarBtn: document.getElementById('collapse-sidebar'),
+            sidebar: document.getElementById('sidebar'),
             
             // Controls
             autoScrollToggle: document.getElementById('auto-scroll'),
@@ -74,8 +76,9 @@ class LogTailMonitor {
      * Bind event listeners
      */
     bindEvents() {
-        // File refresh
+        // File refresh and sidebar collapse
         this.elements.refreshFilesBtn.addEventListener('click', () => this.loadFiles());
+        this.elements.collapseSidebarBtn.addEventListener('click', () => this.toggleSidebar());
         
         // Controls
         this.elements.autoScrollToggle.addEventListener('change', (e) => {
@@ -148,6 +151,23 @@ class LogTailMonitor {
         }
     }
     
+    /**
+     * Toggle sidebar visibility
+     */
+    toggleSidebar() {
+        this.elements.sidebar.classList.toggle('collapsed');
+        const isCollapsed = this.elements.sidebar.classList.contains('collapsed');
+        const icon = this.elements.collapseSidebarBtn.querySelector('i');
+        
+        if (isCollapsed) {
+            icon.className = 'fas fa-chevron-right';
+            this.elements.collapseSidebarBtn.title = 'Expand sidebar';
+        } else {
+            icon.className = 'fas fa-chevron-left';
+            this.elements.collapseSidebarBtn.title = 'Collapse sidebar';
+        }
+    }
+    
     /**
      * Load available files from the server
      */
@@ -391,18 +411,37 @@ class LogTailMonitor {
         // Classify log level
         this.classifyLogLine(logLine, content);
         
+        // Store timeout reference for cleanup
+        let collapseTimeout = null;
+        
         // Add click handler for expansion
         logLine.addEventListener('click', () => {
-            logLine.classList.toggle('expanded');
-            this.elements.autoScrollToggle.checked = false;
-            this.autoScroll = false;
+            const wasExpanded = logLine.classList.contains('expanded');
             
-            // Auto-collapse after 20 seconds
-            setTimeout(() => {
-                logLine.classList.remove('expanded');
-                this.elements.autoScrollToggle.checked = true;
-                this.autoScroll = true;
-            }, 20000);
+            if (wasExpanded) {
+                // Collapse manually
+                logLine.classList.remove('expanded', 'auto-collapse');
+                if (collapseTimeout) {
+                    clearTimeout(collapseTimeout);
+                    collapseTimeout = null;
+                }
+            } else {
+                // Expand
+                logLine.classList.add('expanded');
+                this.elements.autoScrollToggle.checked = false;
+                this.autoScroll = false;
+                
+                // Add visual countdown indicator
+                logLine.classList.add('auto-collapse');
+                
+                // Auto-collapse after 30 seconds
+                collapseTimeout = setTimeout(() => {
+                    logLine.classList.remove('expanded', 'auto-collapse');
+                    this.elements.autoScrollToggle.checked = true;
+                    this.autoScroll = true;
+                    collapseTimeout = null;
+                }, 30000);
+            }
         });
         
         return logLine;