"""FastAPI app for the yunke data-mirror viewing API.

Run locally with::

    uvicorn app.api.main:app --reload

Includes:
* ``GET /api/health``  -> ``{"status": "ok"}`` liveness probe.
* ``GET /api/customers`` (see :mod:`app.api.routers.customer`).

CORS is configured permissively (wildcard origin, no credentials) so the local
frontend can call the API during development. Auth / finer CORS are LATER tasks.
"""

from __future__ import annotations

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

from app.api.routers import customer

app = FastAPI(title="yunke data mirror")

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

app.include_router(customer.router)


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