from contextlib import asynccontextmanager

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

from app.config import settings
from app.routers import cases, jobs, phenotypes, variants


@asynccontextmanager
async def lifespan(app: FastAPI):
    # Warm the model cache here once ml/ is wired in.
    yield


app = FastAPI(title="rarelens API", version="0.1.0", lifespan=lifespan)
app.add_middleware(
    CORSMiddleware,
    allow_origins=settings.cors_origins,
    allow_methods=["GET", "POST"],
    allow_headers=["content-type"],
)

# The ingress forwards /api/* to this service unchanged, and local dev uses the same prefix.
api = APIRouter(prefix="/api")
api.include_router(cases.router, prefix="/cases", tags=["cases"])
api.include_router(jobs.router, prefix="/jobs", tags=["jobs"])
api.include_router(variants.router, prefix="/variants", tags=["variants"])
api.include_router(phenotypes.router, prefix="/phenotypes", tags=["phenotypes"])
app.include_router(api)


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