from sqlmodel import SQLModel, create_engine
from sqlalchemy.ext.asyncio import AsyncSession, create_async_engine
from sqlalchemy.orm import sessionmaker
from src.config import settings

DATABASE_URL = settings.DATABASE_URL

# Pass SSL mode explicitly for asyncpg
engine = create_async_engine(
    DATABASE_URL, 
    echo=True, 
    future=True,
    connect_args={"ssl": "require"}
)

async def get_session() -> AsyncSession:
    async_session = sessionmaker(
        engine, class_=AsyncSession, expire_on_commit=False
    )
    async with async_session() as session:
        yield session

async def init_db():
    async with engine.begin() as conn:
        # await conn.run_sync(SQLModel.metadata.drop_all)
        await conn.run_sync(SQLModel.metadata.create_all)