from fastapi import FastAPI
from fastapi.responses import JSONResponse

app = FastAPI()

_healthy = True


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


# 🔥 HEALTH CHECK (BITNO: HTTP STATUS se mijenja)
@app.get("/health")
def health():
    if not _healthy:
        return JSONResponse(
            status_code=500,
            content={"status": "unhealthy"}
        )
    return {"status": "ok"}


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