telemetry

type Exporter interface {
	BeginTurn(ctx context.Context, meta TurnMeta) (context.Context, func(TurnEnd))
	BeginObservation(ctx context.Context, meta ObservationMeta) (context.Context, func(ObservationEnd))
	RecordEvent(ctx context.Context, name string, attrs map[string]string)
	Flush(ctx context.Context) error
	Shutdown(ctx context.Context) error
}

type ObservationEnd struct {
	Output string
	Err    error
	Usage  *Usage
}

type ObservationKind string

type ObservationMeta struct {
	Name  string
	Kind  ObservationKind
	Model string
	Input string
	// ToolNames lists model-visible tools for an LLM generation.
	ToolNames []string
	// AgentID labels which agent produced this observation.
	AgentID string
	// SessionID labels the session that produced this observation.
	SessionID string
	// Scope marks a span that should parent nested generations (e.g. subagent.turn).
	Scope bool
}

type RecordedEvent struct {
	Name  string
	Attrs map[string]string
}

type RecordedObservation struct {
	ID       string
	Meta     ObservationMeta
	End      ObservationEnd
	ParentID string
}

type RecordedTurn struct {
	Meta TurnMeta
	End  TurnEnd
}

type RecordingExporter struct {
	Turns         []RecordedTurn
	Observations  []RecordedObservation
	Events        []RecordedEvent
	FlushCalls    int
	ShutdownCalls int
	// contains filtered or unexported fields
}

type TurnEnd struct {
	Output string
	Err    error
	Usage  *Usage
}

type TurnMeta struct {
	TurnID            string
	SessionID         string
	DeliverySessionID string
	AgentID           string
	PlatformID        string
	UserID            string
	Input             string
}

type Usage struct {
	InputTokens  int
	OutputTokens int
	TotalTokens  int
}