"""FastAPI application factory."""
from contextlib import asynccontextmanager
from fastapi import FastAPI
from hubgw.core.logging import setup_logging
from hubgw.context import AppContext


@asynccontextmanager
async def lifespan(app: FastAPI):
    """Application lifespan context."""
    ctx = AppContext()
    await ctx.startup()
    yield
    await ctx.shutdown()


def create_app() -> FastAPI:
    """Create and configure FastAPI application."""
    app = FastAPI(
        title="HubGW",
        description="FastAPI Gateway for HubMC",
        version="0.1.0",
        lifespan=lifespan
    )
    
    # Setup logging
    setup_logging()
    
    # Include routers
    from hubgw.api.v1.router import api_router
    app.include_router(api_router, prefix="/api/v1")
    
    return app