#!/bin/bash

# FSKit Module Verification Script
# Verifies if FSKit Module is installed correctly
#
# Date: 2026-05-26
# Version: 1.0

echo "========================================="
echo "FSKit Module Verification"
echo "========================================="
echo ""

# Check if bundle exists in system directory
echo "Check 1: Bundle exists in /Library/Filesystems"
echo "--------------------------------------"

if [ -d "/Library/Filesystems/MarkBaseFS FSKit Module.bundle" ]; then
    echo "✅ Bundle exists in system directory"
    ls -la "/Library/Filesystems/MarkBaseFS FSKit Module.bundle"
else
    echo "❌ Bundle not found in system directory"
    echo "    Please run install_fskit_module.sh first"
    exit 1
fi

echo ""

# Check bundle contents
echo "Check 2: Bundle contents"
echo "--------------------------------------"

echo "Bundle Info.plist:"
cat "/Library/Filesystems/MarkBaseFS FSKit Module.bundle/Contents/Info.plist" | grep -A 2 "CFBundleIdentifier"

echo ""

echo "Bundle executable:"
ls -la "/Library/Filesystems/MarkBaseFS FSKit Module.bundle/Contents/MacOS/"

echo ""

# Check permissions
echo "Check 3: Bundle permissions"
echo "--------------------------------------"

if [ -x "/Library/Filesystems/MarkBaseFS FSKit Module.bundle" ]; then
    echo "✅ Bundle has executable permissions"
else
    echo "❌ Bundle missing executable permissions"
    echo "    Please run: sudo chmod 755 '/Library/Filesystems/MarkBaseFS FSKit Module.bundle'"
fi

echo ""

# Check ownership
echo "Check 4: Bundle ownership"
echo "--------------------------------------"

OWNERSHIP=$(ls -ld "/Library/Filesystems/MarkBaseFS FSKit Module.bundle" | awk '{print $3":"$4}')
if [ "$OWNERSHIP" = "root:wheel" ]; then
    echo "✅ Bundle has correct ownership (root:wheel)"
else
    echo "❌ Bundle has incorrect ownership ($OWNERSHIP)"
    echo "    Please run: sudo chown root:wheel '/Library/Filesystems/MarkBaseFS FSKit Module.bundle'"
fi

echo ""

# Summary
echo "Summary"
echo "--------------------------------------"

echo "FSKit Module Installation Status:"
echo "  - Bundle location: /Library/Filesystems/"
echo "  - Bundle name: MarkBaseFS FSKit Module.bundle"
echo "  - Bundle ID: com.accusys.markbase.fskitmodule"
echo ""

echo "Next Steps:"
echo "  - Restart macOS or FSKit service to load module"
echo "  - Use FSClient.fetchInstalledExtensions() to verify module loading"
echo "  - Test mount functionality via Disk Utility or terminal"
echo ""

echo "========================================="
echo "FSKit Module Verification Complete"
echo "========================================="