#!/bin/bash
# Troubleshooting script for 32-bit bcrypt issues

echo "🔍 32-BIT SYSTEM TROUBLESHOOTING"
echo "================================"

# System info
echo "1. System Information:"
echo "   Architecture: $(uname -m)"
echo "   OS: $(cat /etc/os-release | grep PRETTY_NAME | cut -d'"' -f2)"
echo "   Python: $(python3 --version)"
echo ""

# Check if we're in virtual environment
echo "2. Environment Check:"
if [ -n "$VIRTUAL_ENV" ]; then
    echo "   ✅ In virtual environment: $VIRTUAL_ENV"
    echo "   Python location: $(which python)"
    echo "   Pip location: $(which pip)"
else
    echo "   ❌ Not in virtual environment"
    echo "   System Python: $(which python3)"
fi
echo ""

# Check bcrypt installation
echo "3. Bcrypt Investigation:"
if [ -n "$VIRTUAL_ENV" ]; then
    echo "   Checking installed bcrypt..."
    pip list | grep bcrypt || echo "   ❌ bcrypt not installed"
    
    echo "   Testing bcrypt import..."
    python3 -c "
try:
    import bcrypt
    print('   ✅ bcrypt imports successfully')
    
    # Check bcrypt module location
    print(f'   Module location: {bcrypt.__file__}')
    
    # Test basic functionality
    test_pw = b'test123'
    hashed = bcrypt.hashpw(test_pw, bcrypt.gensalt())
    if bcrypt.checkpw(test_pw, hashed):
        print('   ✅ bcrypt functionality works')
    else:
        print('   ❌ bcrypt functionality failed')
        
except ImportError as e:
    print(f'   ❌ bcrypt import failed: {e}')
except Exception as e:
    print(f'   ❌ bcrypt error: {e}')
"
else
    echo "   ⚠️  Please activate virtual environment first"
fi

echo ""
echo "4. Library Files Check:"
if [ -d "req_libraries_32bit" ]; then
    echo "   ✅ req_libraries_32bit exists"
    if ls req_libraries_32bit/bcrypt*.whl >/dev/null 2>&1; then
        BCRYPT_FILE=$(ls req_libraries_32bit/bcrypt*.whl | head -1)
        echo "   32-bit bcrypt: $(basename $BCRYPT_FILE)"
        
        # Quick check of wheel architecture
        echo "   Checking wheel architecture..."
        unzip -l "$BCRYPT_FILE" | grep "\.so" | head -1 || echo "   No .so files found"
    else
        echo "   ❌ No bcrypt wheel found in 32-bit libraries"
    fi
else
    echo "   ❌ req_libraries_32bit folder missing"
fi

echo ""
echo "5. Recommendations:"
echo "   • Ensure you're on 32-bit Raspberry Pi OS (armv7l)"
echo "   • Use: source .venv/bin/activate"
echo "   • Run: ./install_32bit.sh for clean installation"
echo "   • If still failing, remove .venv and reinstall"