import enum


class FanoutSource(enum.StrEnum):
    manual = "manual"
    triggered = "triggered"
    scheduled = "scheduled"


class TaskStatus(enum.StrEnum):
    idle = "idle"
    queued = "queued"
    running = "running"
    done = "done"
    stale = "stale"  # was running but timed out without a completion signal
    error = "error"
    cancelled = "cancelled"
    paused = "paused"


class TaskFinishedReason(enum.StrEnum):
    done = "done"
    timed_out = "timed_out"
    circuit_breaker = "circuit_breaker"
    stalled = "stalled"
    cancelled = "cancelled"
    no_credentials = "no_credentials"