#!/bin/bash

# Force Cache Refresh Script
# This script updates all asset references with a fresh timestamp to force browser cache invalidation

set -e

echo "=========================================="
echo "Force Cache Refresh Script"
echo "=========================================="
echo ""

# Generate fresh timestamp
TIMESTAMP=$(date +%s%3N)
echo "Generated timestamp: $TIMESTAMP"
echo ""

# Update HTML file
HTML_FILE="/home/uroma/obsidian-web-interface/public/claude-ide/index.html"
echo "Updating $HTML_FILE..."

# Backup the original file
cp "$HTML_FILE" "${HTML_FILE}.backup.$(date +%s)"

# Update all script and link tags with the new timestamp
sed -i "s/\?v=[0-9]*/?v=$TIMESTAMP/g" "$HTML_FILE"
sed -i "s/\?t=[0-9]*/?v=$TIMESTAMP/g" "$HTML_FILE"

echo "✓ Updated cache-busting timestamp to $TIMESTAMP"
echo ""

# Count updated files
JS_COUNT=$(grep -c "\.js?v=$TIMESTAMP" "$HTML_FILE" || true)
CSS_COUNT=$(grep -c "\.css?v=$TIMESTAMP" "$HTML_FILE" || true)

echo "Updated files:"
echo "  - JavaScript files: $JS_COUNT"
echo "  - CSS files: $CSS_COUNT"
echo ""

# Restart the server
echo "Restarting server..."
pkill -f "node server.js" || true
sleep 2

cd /home/uroma/obsidian-web-interface
nohup node server.js > server.log 2>&1 &
sleep 2

# Verify server is running
if ps aux | grep -q "node server.js" | grep -v grep; then
    echo "✓ Server restarted successfully"
else
    echo "✗ Server failed to start"
    exit 1
fi

# Verify server is listening
if netstat -tlnp 2>/dev/null | grep -q 3010 || ss -tlnp 2>/dev/null | grep -q 3010; then
    echo "✓ Server is listening on port 3010"
else
    echo "✗ Server is not listening on port 3010"
    exit 1
fi

echo ""
echo "=========================================="
echo "Cache refresh complete!"
echo "=========================================="
echo ""
echo "All assets now have timestamp: $TIMESTAMP"
echo "Backup saved to: ${HTML_FILE}.backup.$(date +%s)"
echo ""
echo "To verify, hard refresh your browser:"
echo "  - Chrome/Firefox: Ctrl+Shift+R"
echo "  - Mac: Cmd+Shift+R"
echo ""