#!/usr/bin/env python3
"""
Simple verification script for Vultr MCP Server
"""
import sys
import os
import json
sys.path.insert(0, os.path.dirname(os.path.abspath(__file__)))

print("Vultr MCP Server - Verification Script")
print("=" * 50)

# 1. Check if we can import the modules
print("\n1. Importing modules...")
try:
    from src.vultr_mcp.client import VultrClient
    print("  ✓ VultrClient imported successfully")
except ImportError as e:
    print(f"  ✗ Failed to import VultrClient: {e}")
    sys.exit(1)

try:
    from src.vultr_mcp.server import app
    print("  ✓ FastAPI app imported successfully")
except ImportError as e:
    print(f"  ✗ Failed to import FastAPI app: {e}")
    sys.exit(1)

# 2. Check app structure
print("\n2. Checking app structure...")
if hasattr(app, 'routes'):
    print(f"  ✓ App has {len(app.routes)} routes")
else:
    print("  ✗ App doesn't have routes attribute")

# 3. Check that we can create a VultrClient instance (will fail without API key)
print("\n3. Testing VultrClient initialization...")
try:
    # This should fail since we don't have VULTR_API_KEY
    client = VultrClient()
    print("  ✗ Unexpected: VultrClient initialized without API key")
except ValueError as e:
    print(f"  ✓ VultrClient correctly requires API key: {e}")
except Exception as e:
    print(f"  ✗ Unexpected error: {e}")

# 4. Check main entry point
print("\n4. Checking main entry point...")
try:
    with open('main.py', 'r') as f:
        content = f.read()
        if 'uvicorn.run' in content:
            print("  ✓ main.py contains uvicorn.run")
        else:
            print("  ✗ main.py doesn't contain uvicorn.run")
except Exception as e:
    print(f"  ✗ Error reading main.py: {e}")

# 5. Check requirements
print("\n5. Checking requirements.txt...")
required_packages = ['fastapi', 'uvicorn', 'vultr-python-client', 'python-dotenv']
missing = []

for package in required_packages:
    try:
        __import__(package.replace('-', '_'))
        print(f"  ✓ {package} is installed")
    except ImportError:
        missing.append(package)
        print(f"  ✗ {package} is NOT installed")

if missing:
    print(f"\n  Warning: Missing packages: {', '.join(missing)}")
    print("  Install with: pip install {' '.join(missing)}")

print("\n" + "=" * 50)
print("VERIFICATION COMPLETE")
print("=" * 50)

if len(missing) == 0:
    print("\n✅ Server implementation is ready!")
    print("\nTo use the Vultr MCP Server:")
    print("1. Get your Vultr API key from: https://my.vultr.com/settings/#settingsapi")
    print("2. Copy .env.example to .env and add your API key")
    print("3. Start the server: python main.py")
    print("4. Test with: python examples/basic_usage.py")
    print("\nThe server will run on http://localhost:8000")
    print("MCP endpoints will be available at:")
    print("  - GET /tools     - List available tools")
    print("  - POST /tools/call - Execute Vultr operations")
    print("  - GET /resources - List available resources")
    print("  - GET /prompts   - List available prompts")
else:
    print("\n⚠️  Some packages are missing. Please install them first.")