common

const (
	// FirstEventID is the id of the first event in the history
	FirstEventID int64 = 1
	// EmptyEventID is the id of the empty event
	EmptyEventID int64 = -23
	// EmptyVersion is used as the default value for failover version when no value is provided
	EmptyVersion int64 = -24
	// EndEventID is the id of the end event, here we use the int64 max
	EndEventID int64 = 1<<63 - 1
	// BufferedEventID is the id of the buffered event
	BufferedEventID int64 = -123
	// EmptyEventTaskID is uninitialized id of the task id within event
	EmptyEventTaskID int64 = -1234
	// TransientEventID is the id of the transient event
	TransientEventID int64 = -124
	// FirstBlobPageToken is the page token identifying the first blob for each history archival
	FirstBlobPageToken = 1
	// LastBlobNextPageToken is the next page token on the last blob for each history archival
	LastBlobNextPageToken = -1
)

const (
	// FrontendServiceName is the name of the frontend service
	FrontendServiceName = "cadence-frontend"
	// HistoryServiceName is the name of the history service
	HistoryServiceName = "cadence-history"
	// MatchingServiceName is the name of the matching service
	MatchingServiceName = "cadence-matching"
	// WorkerServiceName is the name of the worker service
	WorkerServiceName = "cadence-worker"
)

const (
	// SystemGlobalDomainName is global domain name for cadence system workflows running globally
	SystemGlobalDomainName = "cadence-system-global"
	// SystemLocalDomainName is domain name for cadence system workflows running in local cluster
	SystemLocalDomainName = "cadence-system"
	// SystemDomainID is domain id for all cadence system workflows
	SystemDomainID = "32049b68-7872-4094-8e63-d0dd59896a83"
	// SystemDomainRetentionDays is retention config for all cadence system workflows
	SystemDomainRetentionDays = 7
	// DefaultAdminOperationToken is the default dynamic config value for AdminOperationToken
	DefaultAdminOperationToken = "CadenceTeamONLY"
)

const (
	// MinLongPollTimeout is the minimum context timeout for long poll API, below which
	// the request won't be processed
	MinLongPollTimeout = time.Second * 2
	// CriticalLongPollTimeout is a threshold for the context timeout passed into long poll API,
	// below which a warning will be logged
	CriticalLongPollTimeout = time.Second * 20
)

const (

	// DaemonStatusInitialized coroutine pool initialized
	DaemonStatusInitialized int32 = 0
	// DaemonStatusStarted coroutine pool started
	DaemonStatusStarted int32 = 1
	// DaemonStatusStopped coroutine pool stopped
	DaemonStatusStopped int32 = 2
)

const (
	// LibraryVersionHeaderName refers to the name of the
	// tchannel / http header that contains the client
	// library version
	LibraryVersionHeaderName = "cadence-client-library-version"

	// FeatureVersionHeaderName refers to the name of the
	// tchannel / http header that contains the client
	// feature version
	// the feature version sent from client represents the
	// feature set of the cadence client library support.
	// This can be used for client capibility check, on
	// Cadence server, for backward compatibility
	FeatureVersionHeaderName = "cadence-client-feature-version"

	// ClientImplHeaderName refers to the name of the
	// header that contains the client implementation
	ClientImplHeaderName = "cadence-client-name"
	// EnforceDCRedirection refers to a boolean string of whether
	// to enforce DCRedirection(auto-forwarding)
	// Will be removed in the future: https://github.com/uber/cadence/issues/2304
	EnforceDCRedirection = "cadence-enforce-dc-redirection"
)

const (

	// FailureReasonCompleteResultExceedsLimit is failureReason for complete result exceeds limit
	FailureReasonCompleteResultExceedsLimit = "COMPLETE_RESULT_EXCEEDS_LIMIT"
	// FailureReasonFailureDetailsExceedsLimit is failureReason for failure details exceeds limit
	FailureReasonFailureDetailsExceedsLimit = "FAILURE_DETAILS_EXCEEDS_LIMIT"
	// FailureReasonCancelDetailsExceedsLimit is failureReason for cancel details exceeds limit
	FailureReasonCancelDetailsExceedsLimit = "CANCEL_DETAILS_EXCEEDS_LIMIT"
	// FailureReasonHeartbeatExceedsLimit is failureReason for heartbeat exceeds limit
	FailureReasonHeartbeatExceedsLimit = "HEARTBEAT_EXCEEDS_LIMIT"
	// FailureReasonDecisionBlobSizeExceedsLimit is the failureReason for decision blob exceeds size limit
	FailureReasonDecisionBlobSizeExceedsLimit = "DECISION_BLOB_SIZE_EXCEEDS_LIMIT"
	// FailureReasonSizeExceedsLimit is reason to fail workflow when history size or count exceed limit
	FailureReasonSizeExceedsLimit = "HISTORY_EXCEEDS_LIMIT"
	// FailureReasonTransactionSizeExceedsLimit is the failureReason for when transaction cannot be committed because it exceeds size limit
	FailureReasonTransactionSizeExceedsLimit = "TRANSACTION_SIZE_EXCEEDS_LIMIT"
)

const (
	// DefaultTransactionSizeLimit is the largest allowed transaction size to persistence
	DefaultTransactionSizeLimit = 14 * 1024 * 1024
)

const (
	// GetHistoryMaxPageSize is the max page size for get history
	GetHistoryMaxPageSize = 1000
)

const MaxTaskTimeout = 31622400

const (
	// VisibilityAppName is used to find kafka topics and ES indexName for visibility
	VisibilityAppName = "visibility"
)