constant

const (
	// Default authentication tokens
	DefaultUserToken  = "tingly-box-user-token"
	DefaultModelToken = "tingly-box-model-token"

	// Default mode name
	DefaultModeName = "tingly"
)

const (
	LogDirName = "log"

	// DefaultRequestTimeout is the default timeout for HTTP requests in seconds
	DefaultRequestTimeout = 1800
	// DefaultMaxTimeout in seconds
	DefaultMaxTimeout = 30 * 60
	// ModelFetchTimeout is the timeout for fetching models from provider API in seconds
	ModelFetchTimeout = 30

	// DefaultMaxTokens is the default max_tokens value for API requests
	DefaultMaxTokens = 8192
)

const (
	DefaultMinSpeedSamples   = 5    // Minimum samples required before making speed-based decisions
	DefaultSpeedThresholdTps = 50.0 // Minimum acceptable tokens per second
	DefaultSpeedSampleWindow = 100  // Default number of speed samples to keep
)

const (
	DefaultTTFTThresholdMs    = int64(500) // Default TTFT threshold in milliseconds
	DefaultTTFTSampleWindow   = 100        // Default number of TTFT samples to keep
	DefaultTTFTPercentile     = 0.95       // Default percentile for TTFT comparison (0.95 = p95)
	DefaultTTFTComparisonMode = "p95"      // Default comparison mode: "avg", "p50", "p95", "p99"
)

const (
	DefaultMinCacheHitRate = 0.3 // Minimum acceptable cache hit rate (30%)
	DefaultMinCacheSamples = 10  // Minimum samples before using cache data
)

const (
	DefaultMaxCostTokens  = int64(50000) // Default max token cost per window
	DefaultCostWindowSize = 3600         // Default cost window in seconds (1 hour)
)

const (
	// Authentication metadata.
	CtxKeyUserID                    = "user_id"                     // string
	CtxKeyEnterpriseUserID          = "enterprise_user_id"          // string
	CtxKeyEnterpriseDepartmentID    = "enterprise_department_id"    // string
	CtxKeyEnterpriseKeyPrefix       = "enterprise_key_prefix"       // string
	CtxKeyEnterpriseUserTier        = "enterprise_user_tier"        // string
	CtxKeyEnterpriseContextJTI      = "enterprise_context_jti"      // string
	CtxKeyEnterpriseContextVerified = "enterprise_context_verified" // bool
	CtxKeyRemoteClientID            = "client_id"                   // string
	CtxKeyRemoteClaims              = "claims"                      // *auth.Claims
	CtxKeyRequestID                 = "request_id"                  // string

	// Request tracking metadata.
	CtxKeyRule           = "tracking_rule"             // *typ.Rule
	CtxKeyProvider       = "tracking_provider"         // *typ.Provider
	CtxKeyModel          = "tracking_model"            // string (actual model used)
	CtxKeyRequestModel   = "tracking_request_model"    // string (model requested by user)
	CtxKeyScenario       = "tracking_scenario"         // string (extracted from request path)
	CtxKeyStreamed       = "tracking_streamed"         // bool
	CtxKeyStartTime      = "tracking_start_time"       // time.Time
	CtxKeyFirstTokenTime = "tracking_first_token_time" // time.Time (for TTFT calculation)
	CtxKeyCacheHit       = "tracking_cache_hit"        // bool (cache hit status)
	CtxKeySessionID      = "tracking_session_id"       // string (resolved session ID for affinity)
	CtxKeyAffinityKey    = "tracking_affinity_key"     // string (scoped affinity store key: session + matched smart partition)
	CtxKeyLBServiceID    = "tracking_lb_service_id"    // string (selected upstream, e.g. "provider-uuid:model")
	CtxKeyLBTactic       = "tracking_lb_tactic"        // string (tactic name, e.g. "random")

	// Protocol recording metadata.
	CtxKeyProtocolRecorder    = "protocol_recorder"     // *recording.ProtocolRecorder
	CtxKeyStreamEventRecorder = "stream_event_recorder" // protocol/stream.StreamEventRecorder

	// Guardrail runtime metadata.
	CtxKeyCredentialMaskState = "guardrails_credential_mask_state" // *guardrails/core.CredentialMaskState
)

const ConfigDirName = ".tingly-box"

const DBDirName = "db"

const DBFileName = "tingly.db" // Unified SQLite database file

const ImageDirName = "image"

const MemoryDirName = "memory"

const RemoteDirName = "remote"

const TranscriptDirName = "transcripts"