import logging
from contextlib import asynccontextmanager

from fastapi import FastAPI

from app.api.v1.router import api_router
from app.config import settings
from app.core.database.connection import create_engine, create_session_factory

# TODO: Replace level with settings value
logging.basicConfig(
    level=logging.INFO, format="%(asctime)s - %(name)s - %(levelname)s - %(message)s"
)


@asynccontextmanager
async def lifespan(app: FastAPI):
    # Schema is managed by Alembic: run `alembic upgrade head` before starting the app
    engine = create_engine(settings.get_postgres_database_url())
    app.state.session_factory = create_session_factory(engine)
    yield
    await engine.dispose()


# TODO: (#ToLearn) Почитать про lifespan в FastAPI приложениях
app = FastAPI(
    title="Fitness Parser API",
    description="API for parsing fitness training data from various sources",
    version="0.1.0",
    lifespan=lifespan,
)

# Include routers
app.include_router(api_router, prefix="/api/v1")


@app.get("/")
async def root():
    return {"message": "Fitness Parser API", "version": "0.1.0"}