from fastapi import FastAPI
from fastapi.responses import JSONResponse

app = FastAPI()

_healthy = True


@app.get("/")
def root():
    return {"message": "Pozdrav svijete"}


@app.get("/health")
def health():
    if not _healthy:
        return JSONResponse(status_code=500, content={"status": "unhealthy"})
    return {"status": "ok"}

@app.post("/break")
def break_health():
    global _healthy
    _healthy = False
    return {"message": "Servis je sada nezdrav — ocekuj restart"}