#!/usr/bin/env python3
"""
Verification script to check that the user endpoint changes are syntactically correct.
"""

import os
import re
import sys
from pathlib import Path


def check_file_syntax(file_path: str) -> bool:
    """Check if a file has valid syntax (Python or TypeScript)"""
    try:
        with open(file_path, 'r', encoding='utf-8') as f:
            content = f.read()
        
        # Skip syntax check for TypeScript files
        if file_path.endswith('.ts') or file_path.endswith('.tsx'):
            print(f"✅ TypeScript file syntax check skipped for {file_path}")
            return True
        
        # Basic syntax check for Python files
        compile(content, file_path, 'exec')
        return True
    except SyntaxError as e:
        print(f"❌ Syntax error in {file_path}: {e}")
        return False
    except Exception as e:
        print(f"❌ Error reading {file_path}: {e}")
        return False


def check_auth_me_removed(file_path: str) -> bool:
    """Check that /auth/me endpoint has been removed"""
    try:
        with open(file_path, 'r', encoding='utf-8') as f:
            content = f.read()
        
        # Look for the /auth/me endpoint definition
        if '@router.get("/me"' in content or 'def get_current_user(' in content:
            print(f"❌ /auth/me endpoint still exists in {file_path}")
            return False
        
        return True
    except Exception as e:
        print(f"❌ Error checking {file_path}: {e}")
        return False


def check_user_service_updated(file_path: str) -> bool:
    """Check that UserService has been updated to use user ID"""
    try:
        with open(file_path, 'r', encoding='utf-8') as f:
            content = f.read()
        
        # Check for the new implementation
        if 'useAuthStore.getState()' in content and 'userId = authStore.user?.id' in content:
            print(f"✅ UserService correctly updated in {file_path}")
            return True
        else:
            print(f"❌ UserService not properly updated in {file_path}")
            return False
    except Exception as e:
        print(f"❌ Error checking {file_path}: {e}")
        return False


def check_api_client_updated(file_path: str) -> bool:
    """Check that API client has been updated"""
    try:
        with open(file_path, 'r', encoding='utf-8') as f:
            content = f.read()
        
        # Check that /auth/me is no longer in noTenantEndpoints (but allow /auth/me/onboarding)
        lines = content.split('\n')
        found_auth_me_alone = False
        
        for line in lines:
            # Look for /auth/me but not /auth/me/onboarding
            if line.strip() == "'/auth/me'," or line.strip().endswith("/auth/me',"):
                found_auth_me_alone = True
                break
        
        if found_auth_me_alone:
            print(f"❌ /auth/me still in noTenantEndpoints in {file_path}")
            return False
        else:
            print(f"✅ API client correctly updated in {file_path}")
            return True
    except Exception as e:
        print(f"❌ Error checking {file_path}: {e}")
        return False


def main():
    """Main verification function"""
    print("🔍 Verifying user endpoint changes...")
    print("=" * 60)
    
    # Files to check
    files_to_check = [
        {
            'path': '/Users/urtzialfaro/Documents/bakery-ia/services/auth/app/api/auth_operations.py',
            'checks': [check_file_syntax, check_auth_me_removed]
        },
        {
            'path': '/Users/urtzialfaro/Documents/bakery-ia/frontend/src/api/services/user.ts',
            'checks': [check_file_syntax, check_user_service_updated]
        },
        {
            'path': '/Users/urtzialfaro/Documents/bakery-ia/frontend/src/api/client/apiClient.ts',
            'checks': [check_file_syntax, check_api_client_updated]
        }
    ]
    
    all_passed = True
    
    for file_info in files_to_check:
        file_path = file_info['path']
        checks = file_info['checks']
        
        print(f"\n📁 Checking {file_path}...")
        
        for check in checks:
            if not check(file_path):
                all_passed = False
    
    print("\n" + "=" * 60)
    
    if all_passed:
        print("🎉 All verification checks passed!")
        print("\n✅ Changes summary:")
        print("   • Removed /auth/me endpoint from auth service")
        print("   • Updated UserService to use /users/{user_id}")
        print("   • Updated API client to remove /auth/me from noTenantEndpoints")
        print("   • All files have valid syntax")
    else:
        print("❌ Some verification checks failed!")
        print("\nPlease review the errors above and fix them.")
    
    print("=" * 60)
    
    return all_passed


if __name__ == "__main__":
    success = main()
    sys.exit(0 if success else 1)