Reworked snapshot template output

src/webserver.py

@@ -7,12 +7,13 @@ Provides a directory listing and serves static files from the snapshots folder.
 """
 
 import os
+import re
 import asyncio
 import argparse
 import logging
 from pathlib import Path
 from urllib.parse import unquote
-from datetime import datetime
+from datetime import datetime, timedelta
 
 from aiohttp import web
 
@@ -73,26 +74,84 @@ class SnapshotsWebServer:
                 content_type="text/html",
             )
 
+    def _parse_date_range(self, filename):
+        """Extract and format date range from filename for parent-friendly display."""
+        # Pattern: snapshots_YYYY-MM-DD_to_YYYY-MM-DD.html
+        match = re.match(r'snapshots_(\d{4}-\d{2}-\d{2})_to_(\d{4}-\d{2}-\d{2})\.html', filename)
+        if match:
+            try:
+                start = datetime.strptime(match.group(1), '%Y-%m-%d')
+                end = datetime.strptime(match.group(2), '%Y-%m-%d')
+                
+                # Format nicely based on date range
+                if start.year == end.year and start.month == end.month:
+                    # Same month: "January 5 - 12, 2024"
+                    return f"{start.strftime('%B')} {start.day} - {end.day}, {start.year}"
+                elif start.year == end.year:
+                    # Same year: "January 5 - February 12, 2024"
+                    return f"{start.strftime('%B %d')} - {end.strftime('%B %d')}, {start.year}"
+                else:
+                    # Different years: "December 28, 2023 - January 5, 2024"
+                    return f"{start.strftime('%B %d, %Y')} - {end.strftime('%B %d, %Y')}"
+            except ValueError:
+                pass
+        # Fallback: clean up filename
+        return filename.replace('.html', '').replace('_', ' ').replace('snapshots ', '').title()
+
+    def _relative_time(self, dt):
+        """Convert datetime to relative human-readable string."""
+        now = datetime.now()
+        diff = now - dt
+        
+        if diff < timedelta(hours=1):
+            return "Just now"
+        elif diff < timedelta(hours=24):
+            hours = int(diff.total_seconds() / 3600)
+            return f"{hours} hour{'s' if hours > 1 else ''} ago"
+        elif diff < timedelta(days=7):
+            days = diff.days
+            if days == 1:
+                return "Yesterday"
+            return f"{days} days ago"
+        elif diff < timedelta(days=30):
+            weeks = diff.days // 7
+            return f"{weeks} week{'s' if weeks > 1 else ''} ago"
+        else:
+            return dt.strftime('%B %d, %Y')
+
     def _generate_index_html(self, html_files):
-        """Generate the HTML directory listing page."""
+        """Generate the HTML directory listing page with parent-friendly design."""
         files_list = ""
         
+        # Soft accent colors for memory cards
+        accent_colors = ["#FFE4E1", "#E0F7FA", "#FFF8E1", "#F3E5F5", "#E8F5E9"]
+
         if not html_files:
-            files_list = "<p class='no-files'>No snapshot files found.</p>"
+            files_list = """
-        else:
+            <div class="empty-state">
-            for file_info in html_files:
+                <div class="empty-icon">📷</div>
-                size_mb = file_info["size"] / (1024 * 1024)
+                <h3>No memories yet</h3>
-                files_list += f"""
+                <p>Snapshots will appear here once they're downloaded</p>
-                <div class="file-item">
-                    <div class="file-info">
-                        <h3><a href="/{file_info["path"]}" class="file-link">{file_info["name"]}</a></h3>
-                        <div class="file-meta">
-                            <span class="file-size">{size_mb:.2f} MB</span>
-                            <span class="file-date">{file_info["modified"].strftime("%Y-%m-%d %H:%M:%S")}</span>
-                        </div>
-                    </div>
             </div>
             """
+        else:
+            for i, file_info in enumerate(html_files):
+                date_range = self._parse_date_range(file_info["name"])
+                time_ago = self._relative_time(file_info["modified"])
+                accent = accent_colors[i % len(accent_colors)]
+                
+                files_list += f"""
+            <a href="/{file_info["path"]}" class="memory-card" style="--accent: {accent}">
+                <div class="memory-icon">📖</div>
+                <div class="memory-content">
+                    <h3 class="memory-title">{date_range}</h3>
+                    <p class="memory-time">Updated {time_ago}</p>
+                </div>
+                <div class="memory-arrow">→</div>
+            </a>
+                """
+
+        count_text = f'{len(html_files)} memory collection{"s" if len(html_files) != 1 else ""}' if html_files else ''
 
         return f"""
 <!DOCTYPE html>
@@ -100,7 +159,10 @@ class SnapshotsWebServer:
 <head>
     <meta charset="UTF-8">
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <title>ParentZone Snapshots</title>
+    <title>My Child's Memories</title>
+    <link rel="preconnect" href="https://fonts.googleapis.com">
+    <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
+    <link href="https://fonts.googleapis.com/css2?family=Nunito:wght@400;600;700&display=swap" rel="stylesheet">
     <style>
         * {{
             margin: 0;
@@ -109,131 +171,169 @@ class SnapshotsWebServer:
         }}
         
         body {{
-            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
+            font-family: 'Nunito', -apple-system, BlinkMacSystemFont, sans-serif;
-            line-height: 1.6;
+            background: linear-gradient(135deg, #FFF5F5 0%, #FFF9E6 50%, #F0FFF4 100%);
-            color: #333;
+            min-height: 100vh;
-            background-color: #f5f5f5;
+            color: #4A4A4A;
-            padding: 20px;
         }}
         
         .container {{
-            max-width: 1000px;
+            max-width: 700px;
             margin: 0 auto;
+            padding: 40px 20px;
         }}
         
         .header {{
-            background: white;
-            padding: 30px;
-            border-radius: 10px;
-            margin-bottom: 30px;
-            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
             text-align: center;
+            margin-bottom: 40px;
+        }}
+        
+        .header-icon {{
+            font-size: 4rem;
+            margin-bottom: 16px;
+            animation: gentle-bounce 3s ease-in-out infinite;
+        }}
+        
+        @keyframes gentle-bounce {{
+            0%, 100% {{ transform: translateY(0); }}
+            50% {{ transform: translateY(-8px); }}
         }}
         
         .header h1 {{
-            color: #2c3e50;
+            font-size: 2rem;
-            margin-bottom: 10px;
+            font-weight: 700;
-            font-size: 2.5em;
+            color: #2D3748;
+            margin-bottom: 8px;
         }}
         
         .header p {{
-            color: #7f8c8d;
+            color: #718096;
-            font-size: 1.1em;
+            font-size: 1.1rem;
         }}
         
-        .files-container {{
+        .memories-count {{
+            display: inline-block;
             background: white;
-            border-radius: 10px;
+            padding: 8px 20px;
-            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
+            border-radius: 20px;
-            overflow: hidden;
+            margin-top: 16px;
+            font-weight: 600;
+            color: #667EEA;
+            box-shadow: 0 2px 8px rgba(0,0,0,0.08);
         }}
         
-        .files-header {{
+        .memories-list {{
-            background: #3498db;
-            color: white;
-            padding: 20px;
-            font-size: 1.2em;
-            font-weight: bold;
-        }}
-
-        .file-item {{
-            border-bottom: 1px solid #ecf0f1;
-            padding: 20px;
-            transition: background-color 0.2s;
-        }}
-
-        .file-item:last-child {{
-            border-bottom: none;
-        }}
-
-        .file-item:hover {{
-            background-color: #f8f9fa;
-        }}
-
-        .file-link {{
-            color: #2c3e50;
-            text-decoration: none;
-            font-size: 1.1em;
-            font-weight: 500;
-        }}
-
-        .file-link:hover {{
-            color: #3498db;
-            text-decoration: underline;
-        }}
-
-        .file-meta {{
-            margin-top: 8px;
             display: flex;
-            gap: 20px;
+            flex-direction: column;
-            color: #7f8c8d;
+            gap: 16px;
-            font-size: 0.9em;
         }}
         
-        .no-files {{
+        .memory-card {{
-            padding: 40px;
+            display: flex;
-            text-align: center;
+            align-items: center;
-            color: #7f8c8d;
+            gap: 16px;
-            font-size: 1.1em;
+            background: white;
+            padding: 20px 24px;
+            border-radius: 16px;
+            text-decoration: none;
+            color: inherit;
+            box-shadow: 0 2px 12px rgba(0,0,0,0.06);
+            transition: all 0.2s ease;
+            border-left: 4px solid var(--accent, #FFE4E1);
         }}
         
-        .footer {{
+        .memory-card:hover {{
-            margin-top: 30px;
+            transform: translateY(-2px);
+            box-shadow: 0 8px 24px rgba(0,0,0,0.1);
+        }}
+        
+        .memory-icon {{
+            font-size: 2rem;
+            flex-shrink: 0;
+        }}
+        
+        .memory-content {{
+            flex: 1;
+            min-width: 0;
+        }}
+        
+        .memory-title {{
+            font-size: 1.15rem;
+            font-weight: 600;
+            color: #2D3748;
+            margin-bottom: 4px;
+        }}
+        
+        .memory-time {{
+            font-size: 0.9rem;
+            color: #A0AEC0;
+        }}
+        
+        .memory-arrow {{
+            font-size: 1.5rem;
+            color: #CBD5E0;
+            transition: transform 0.2s ease;
+        }}
+        
+        .memory-card:hover .memory-arrow {{
+            transform: translateX(4px);
+            color: #667EEA;
+        }}
+        
+        .empty-state {{
             text-align: center;
-            color: #7f8c8d;
+            padding: 60px 20px;
-            font-size: 0.9em;
+            background: white;
+            border-radius: 16px;
+            box-shadow: 0 2px 12px rgba(0,0,0,0.06);
+        }}
+        
+        .empty-icon {{
+            font-size: 4rem;
+            margin-bottom: 16px;
+            opacity: 0.5;
+        }}
+        
+        .empty-state h3 {{
+            color: #4A5568;
+            margin-bottom: 8px;
+        }}
+        
+        .empty-state p {{
+            color: #A0AEC0;
         }}
         
         @media (max-width: 600px) {{
-            .file-meta {{
+            .container {{
-                flex-direction: column;
+                padding: 24px 16px;
-                gap: 5px;
             }}
             
             .header h1 {{
-                font-size: 2em;
+                font-size: 1.6rem;
+            }}
+            
+            .memory-card {{
+                padding: 16px;
+            }}
+            
+            .memory-title {{
+                font-size: 1rem;
             }}
         }}
     </style>
 </head>
 <body>
     <div class="container">
-        <div class="header">
+        <header class="header">
-            <h1>📸 ParentZone Snapshots</h1>
+            <div class="header-icon">🌟</div>
-            <p>Browse and view your downloaded snapshot files</p>
+            <h1>My Child's Memories</h1>
-        </div>
+            <p>Precious moments from school</p>
+            {f'<div class="memories-count">📚 {count_text}</div>' if html_files else ''}
+        </header>
         
-        <div class="files-container">
+        <div class="memories-list">
-            <div class="files-header">
-                📁 Available Snapshot Files ({len(html_files)} files)
-            </div>
             {files_list}
         </div>
-
-        <div class="footer">
-            <p>Served from: {self.snapshots_dir}</p>
-            <p>Server running on {self.host}:{self.port}</p>
-        </div>
     </div>
 </body>
 </html>