// Code generated by tools/schemagen. DO NOT EDIT.
// Source: schemas/. Regenerate with `make generate`.

package contract

type RevisionContractType string

const (
	RevisionContractTypeOpenapi    RevisionContractType = "openapi"
	RevisionContractTypeGraphql    RevisionContractType = "graphql"
	RevisionContractTypeProtobuf   RevisionContractType = "protobuf"
	RevisionContractTypeAsyncapi   RevisionContractType = "asyncapi"
	RevisionContractTypeJsonschema RevisionContractType = "jsonschema"
	RevisionContractTypeCustom     RevisionContractType = "custom"
)

// Valid reports whether v is a defined RevisionContractType.
func (v RevisionContractType) Valid() bool {
	switch v {
	case RevisionContractTypeOpenapi, RevisionContractTypeGraphql, RevisionContractTypeProtobuf, RevisionContractTypeAsyncapi, RevisionContractTypeJsonschema, RevisionContractTypeCustom:
		return true
	}
	return false
}

type RevisionContract struct {
	Digest Digest `json:"digest" yaml:"digest"`

	// Where the contract artifact can be fetched.
	Source string               `json:"source,omitempty" yaml:"source,omitempty"`
	Type   RevisionContractType `json:"type" yaml:"type"`
}

// Which interface evolution intent governs this revision. Required: a revision with
// no governing intent cannot be audited.
type RevisionIntent struct {
	Digest  *Digest `json:"digest,omitempty" yaml:"digest,omitempty"`
	Version string  `json:"version" yaml:"version"`
}

type RevisionPolicyCompatibility string

const (
	RevisionPolicyCompatibilityBackwardCompatible RevisionPolicyCompatibility = "backward_compatible"
	RevisionPolicyCompatibilityForwardCompatible  RevisionPolicyCompatibility = "forward_compatible"
	RevisionPolicyCompatibilityAdditive           RevisionPolicyCompatibility = "additive"
	RevisionPolicyCompatibilityBehavioralChange   RevisionPolicyCompatibility = "behavioral_change"
	RevisionPolicyCompatibilityBreaking           RevisionPolicyCompatibility = "breaking"
	RevisionPolicyCompatibilityMigrationOnly      RevisionPolicyCompatibility = "migration_only"
	RevisionPolicyCompatibilityInternalOnly       RevisionPolicyCompatibility = "internal_only"
)

// Valid reports whether v is a defined RevisionPolicyCompatibility.
func (v RevisionPolicyCompatibility) Valid() bool {
	switch v {
	case RevisionPolicyCompatibilityBackwardCompatible, RevisionPolicyCompatibilityForwardCompatible, RevisionPolicyCompatibilityAdditive, RevisionPolicyCompatibilityBehavioralChange, RevisionPolicyCompatibilityBreaking, RevisionPolicyCompatibilityMigrationOnly, RevisionPolicyCompatibilityInternalOnly:
		return true
	}
	return false
}

type RevisionPolicyPolicyCheck string

const (
	RevisionPolicyPolicyCheckPending RevisionPolicyPolicyCheck = "pending"
	RevisionPolicyPolicyCheckPassed  RevisionPolicyPolicyCheck = "passed"
	RevisionPolicyPolicyCheckFailed  RevisionPolicyPolicyCheck = "failed"
)

// Valid reports whether v is a defined RevisionPolicyPolicyCheck.
func (v RevisionPolicyPolicyCheck) Valid() bool {
	switch v {
	case RevisionPolicyPolicyCheckPending, RevisionPolicyPolicyCheckPassed, RevisionPolicyPolicyCheckFailed:
		return true
	}
	return false
}

type RevisionPolicySecurityCheck string

const (
	RevisionPolicySecurityCheckPending RevisionPolicySecurityCheck = "pending"
	RevisionPolicySecurityCheckPassed  RevisionPolicySecurityCheck = "passed"
	RevisionPolicySecurityCheckFailed  RevisionPolicySecurityCheck = "failed"
)

// Valid reports whether v is a defined RevisionPolicySecurityCheck.
func (v RevisionPolicySecurityCheck) Valid() bool {
	switch v {
	case RevisionPolicySecurityCheckPending, RevisionPolicySecurityCheckPassed, RevisionPolicySecurityCheckFailed:
		return true
	}
	return false
}

type RevisionPolicy struct {
	Compatibility RevisionPolicyCompatibility `json:"compatibility" yaml:"compatibility"`
	PolicyCheck   *RevisionPolicyPolicyCheck  `json:"policy_check,omitempty" yaml:"policy_check,omitempty"`
	RollbackTo    *RevisionID                 `json:"rollback_to,omitempty" yaml:"rollback_to,omitempty"`
	SecurityCheck RevisionPolicySecurityCheck `json:"security_check" yaml:"security_check"`
}

type RevisionRouting struct {
	// Empty or absent means all cohorts are eligible.
	EligibleCohorts []CohortID `json:"eligible_cohorts,omitempty" yaml:"eligible_cohorts,omitempty"`

	// Ceiling the router enforces regardless of what a routing policy asks for.
	MaxTrafficShare *UnitInterval `json:"max_traffic_share,omitempty" yaml:"max_traffic_share,omitempty"`
}

type RevisionRuntimeCircuitBreaker struct {
	FailureThreshold *int64 `json:"failure_threshold,omitempty" yaml:"failure_threshold,omitempty"`
	ResetAfterMS     *int64 `json:"reset_after_ms,omitempty" yaml:"reset_after_ms,omitempty"`
}

type RevisionRuntimeRetry struct {
	BackoffMS   *int64   `json:"backoff_ms,omitempty" yaml:"backoff_ms,omitempty"`
	MaxAttempts *int64   `json:"max_attempts,omitempty" yaml:"max_attempts,omitempty"`
	RetryOn     []string `json:"retry_on,omitempty" yaml:"retry_on,omitempty"`
}

// Out-of-process attachment: the adapter is an upstream reached over the network,
// so it may be implemented in any language.
type RevisionRuntime struct {
	CircuitBreaker *RevisionRuntimeCircuitBreaker `json:"circuit_breaker,omitempty" yaml:"circuit_breaker,omitempty"`
	Digest         *Digest                        `json:"digest,omitempty" yaml:"digest,omitempty"`
	Image          string                         `json:"image,omitempty" yaml:"image,omitempty"`
	Retry          *RevisionRuntimeRetry          `json:"retry,omitempty" yaml:"retry,omitempty"`
	TimeoutMS      *int64                         `json:"timeout_ms,omitempty" yaml:"timeout_ms,omitempty"`

	// Base URL of the adapter process serving this revision.
	Upstream string `json:"upstream" yaml:"upstream"`
}

type RevisionSignatureAlgorithm string

const (
	RevisionSignatureAlgorithmEd25519 RevisionSignatureAlgorithm = "ed25519"
)

// Valid reports whether v is a defined RevisionSignatureAlgorithm.
func (v RevisionSignatureAlgorithm) Valid() bool {
	switch v {
	case RevisionSignatureAlgorithmEd25519:
		return true
	}
	return false
}

// The router accepts only signed published descriptors (ArchitectureBlueprint.md
// section 35). The signature covers the canonical form of this document with the
// signature member removed.
type RevisionSignature struct {
	Algorithm RevisionSignatureAlgorithm `json:"algorithm" yaml:"algorithm"`
	KeyID     string                     `json:"key_id" yaml:"key_id"`
	SignedAt  *Timestamp                 `json:"signed_at,omitempty" yaml:"signed_at,omitempty"`
	Value     string                     `json:"value" yaml:"value"`
}

// The router refuses to route to created, failed or retired revisions
// (ArchitectureBlueprint.md section 5.3).
type RevisionState string

const (
	RevisionStateCreated    RevisionState = "created"
	RevisionStateVerified   RevisionState = "verified"
	RevisionStateExperiment RevisionState = "experiment"
	RevisionStateCandidate  RevisionState = "candidate"
	RevisionStateStable     RevisionState = "stable"
	RevisionStateDeprecated RevisionState = "deprecated"
	RevisionStateRetired    RevisionState = "retired"
)

// Valid reports whether v is a defined RevisionState.
func (v RevisionState) Valid() bool {
	switch v {
	case RevisionStateCreated, RevisionStateVerified, RevisionStateExperiment, RevisionStateCandidate, RevisionStateStable, RevisionStateDeprecated, RevisionStateRetired:
		return true
	}
	return false
}

type Revision struct {
	Contract RevisionContract `json:"contract" yaml:"contract"`
	ID       RevisionID       `json:"id" yaml:"id"`

	// Which interface evolution intent governs this revision. Required: a revision
	// with no governing intent cannot be audited.
	Intent    RevisionIntent   `json:"intent" yaml:"intent"`
	Interface InterfaceID      `json:"interface" yaml:"interface"`
	Policy    RevisionPolicy   `json:"policy" yaml:"policy"`
	Routing   *RevisionRouting `json:"routing,omitempty" yaml:"routing,omitempty"`

	// Out-of-process attachment: the adapter is an upstream reached over the network,
	// so it may be implemented in any language.
	Runtime       RevisionRuntime `json:"runtime" yaml:"runtime"`
	SchemaVersion SchemaVersion   `json:"schema_version" yaml:"schema_version"`

	// The router accepts only signed published descriptors (ArchitectureBlueprint.md
	// section 35). The signature covers the canonical form of this document with the
	// signature member removed.
	Signature *RevisionSignature `json:"signature,omitempty" yaml:"signature,omitempty"`

	// The router refuses to route to created, failed or retired revisions
	// (ArchitectureBlueprint.md section 5.3).
	State RevisionState `json:"state" yaml:"state"`
}

// The runtime-facing projection of a revision, deliberately small enough to be
// consumed deterministically by infrastructure (ArchitectureBlueprint.md section
// 36). This is a wire artifact: the gateway must be able to read it without any
// fluid-core library.
type RevisionDescriptorDocument struct {
	Revision Revision `json:"revision" yaml:"revision"`
}