from fastapi import FastAPI
from fastapi.middleware.cors import CORSMiddleware

from app.api.v1.router import api_router
from app.core.config import settings


def create_app() -> FastAPI:
    app = FastAPI(
        title="CTMS API",
        version="0.1.0",
        debug=settings.ENV == "development",
    )

    app.add_middleware(
        CORSMiddleware,
        allow_origins=["*"],
        allow_credentials=True,
        allow_methods=["*"],
        allow_headers=["*"],
    )

    @app.get("/health", tags=["health"])
    async def health() -> dict[str, str]:
        return {"status": "ok"}

    app.include_router(api_router, prefix="/api/v1")
    return app


app = create_app()