package work

import "git.cin.su/m/Assistant/contracts/world"

type FreshnessRequirementMode string
type FreshnessFallbackPolicy string

const (
	FreshnessAny                 FreshnessRequirementMode = "ANY"
	FreshnessPreferCurrent       FreshnessRequirementMode = "PREFER_CURRENT"
	FreshnessRequireCurrent      FreshnessRequirementMode = "REQUIRE_CURRENT"
	FreshnessRequireWithinAge    FreshnessRequirementMode = "REQUIRE_WITHIN_AGE"
	FreshnessRequireVersionMatch FreshnessRequirementMode = "REQUIRE_VERSION_MATCH"
	FreshnessLiveRequired        FreshnessRequirementMode = "LIVE_REQUIRED"
	FallbackAllowStaleDisclosure FreshnessFallbackPolicy  = "ALLOW_STALE_WITH_DISCLOSURE"
	FallbackHypothesisOnly       FreshnessFallbackPolicy  = "USE_AS_HYPOTHESIS_ONLY"
	FallbackWaitForSource        FreshnessFallbackPolicy  = "WAIT_FOR_SOURCE"
	FallbackAskOwner             FreshnessFallbackPolicy  = "ASK_OWNER"
	FallbackStopUnknown          FreshnessFallbackPolicy  = "STOP_WITH_UNKNOWN"
)

type TaskFreshnessRequirement struct {
	Mode                 FreshnessRequirementMode
	MaximumAgeMillis     *int64
	RequiredVersionRefs  []world.SemanticReference
	RevalidationRequired bool
	FallbackPolicy       FreshnessFallbackPolicy
}