"""Published unreachable-engine stance. Must equal pep-stance.yaml."""

from __future__ import annotations

from datetime import timedelta

UNREACHABLE_STANCE = "fail_closed"
ALLOW_BINDING = "request"
ALLOW_LIFETIME = timedelta(seconds=30)
VERDICT_CACHING = "none"

STANCE = {
    "z0-experimental": UNREACHABLE_STANCE,
    "z1-operational": UNREACHABLE_STANCE,
    "z2-protected": UNREACHABLE_STANCE,
    "z2-continuity": UNREACHABLE_STANCE,
    "z3-critical": UNREACHABLE_STANCE,
    "unknown": UNREACHABLE_STANCE,
    "not-applicable": UNREACHABLE_STANCE,
}

DEFAULT_STANCE_SCOPE = "unknown"