"""
Create Database Tables for AegisLM

Creates all necessary tables in Neon PostgreSQL database.
"""

import asyncio
import sys
import os

# Add to backend directory to Python path
sys.path.append(os.path.dirname(os.path.abspath(__file__)))

async def create_all_tables():
    """Create all database tables."""
    try:
        from core.database import AsyncSessionLocal
        from db_models import Base
        
        print("🔧 Creating database tables...")
        
        # Create all tables
        async with AsyncSessionLocal() as db:
            # Import all models to ensure they're registered
            from db_models import user, role, api_key, evaluation
            
            # Create all tables using sync connection
            from core.database import get_sync_db
            SessionLocal = get_sync_db()
            sync_db = SessionLocal()
            Base.metadata.create_all(sync_db)
            sync_db.close()
            
            print("✅ All database tables created successfully!")
            
            # Verify tables exist
            from sqlalchemy import text
            result = await db.execute(text("""
                SELECT table_name 
                FROM information_schema.tables 
                WHERE table_schema = 'public'
                ORDER BY table_name
            """))
            
            tables = [row[0] for row in result.fetchall()]
            print(f"📊 Available tables: {len(tables)}")
            for table in tables:
                print(f"  - {table}")
                
    except Exception as e:
        print(f"❌ Failed to create tables: {str(e)}")
        return False
    
    return True

if __name__ == "__main__":
    asyncio.run(create_all_tables())