metrics

type Avatar struct {
	Timestamp       time.Time
	PlaybackLatency time.Duration
	SessionStarted  time.Time
	AvatarJoined    time.Time
	Metadata        Metadata
}

type CachedTokenDetails struct {
	Audio int64 `json:"audioTokens"`
	Text  int64 `json:"textTokens"`
	Image int64 `json:"imageTokens"`
}

type EOTInference struct {
	Timestamp          time.Time
	TotalDuration      time.Duration
	PredictionDuration time.Duration
	DetectionDelay     time.Duration
	NumRequests        int64
	Metadata           Metadata
}

type EOU struct {
	Timestamp                time.Time
	EndOfUtteranceDelay      time.Duration
	TranscriptionDelay       time.Duration
	OnUserTurnCompletedDelay time.Duration
	LastSpeakingTime         time.Time
	SpeechID                 string
	Metadata                 Metadata
}

type InputTokenDetails struct {
	Audio         int64              `json:"audioTokens"`
	Text          int64              `json:"textTokens"`
	Image         int64              `json:"imageTokens"`
	Cached        int64              `json:"cachedTokens"`
	CachedDetails CachedTokenDetails `json:"cachedTokensDetails,omitempty"`
}

type Interruption struct {
	Timestamp          time.Time
	TotalDuration      time.Duration
	PredictionDuration time.Duration
	DetectionDelay     time.Duration
	NumInterruptions   int64
	NumBackchannels    int64
	NumRequests        int64
	Metadata           Metadata
}

type Kind string

type LLM struct {
	Label               string
	RequestID           string
	Timestamp           time.Time
	Duration            time.Duration
	TimeToFirstToken    time.Duration
	Cancelled           bool
	CompletionTokens    int64
	PromptTokens        int64
	PromptCachedTokens  int64
	CacheCreationTokens int64
	TotalTokens         int64
	TokensPerSecond     float64
	SpeechID            string
	Metadata            Metadata
}

type LLMUsage struct {
	Provider                 string
	Model                    string
	InputTokens              int64
	InputCachedTokens        int64
	InputCacheCreationTokens int64
	InputAudioTokens         int64
	InputCachedAudioTokens   int64
	InputTextTokens          int64
	InputCachedTextTokens    int64
	InputImageTokens         int64
	InputCachedImageTokens   int64
	OutputTokens             int64
	OutputAudioTokens        int64
	OutputTextTokens         int64
	SessionDuration          time.Duration
}

type Metadata struct {
	ModelProvider string `json:"modelProvider,omitempty"`
	ModelName     string `json:"modelName,omitempty"`
}

type Metric interface {
	MetricKind() Kind
	MetricTime() time.Time
	MetricMetadata() Metadata
}

type ModelUsage interface {
	UsageKind() UsageKind
	UsageProvider() string
	UsageModel() string
}

type ModelUsageCollector struct {
	// contains filtered or unexported fields
}

type OutputTokenDetails struct {
	Text  int64 `json:"textTokens"`
	Audio int64 `json:"audioTokens"`
	Image int64 `json:"imageTokens"`
}

type Realtime struct {
	Label            string
	RequestID        string
	Timestamp        time.Time
	Duration         time.Duration
	SessionDuration  time.Duration
	TimeToFirstToken time.Duration
	Cancelled        bool
	InputTokens      int64
	OutputTokens     int64
	TotalTokens      int64
	TokensPerSecond  float64
	InputDetails     InputTokenDetails
	OutputDetails    OutputTokenDetails
	Metadata         Metadata
}

type RequestUsage struct {
	Kind          UsageKind
	Provider      string
	Model         string
	TotalRequests int64
}

type STT struct {
	Label         string
	RequestID     string
	Timestamp     time.Time
	Duration      time.Duration
	AudioDuration time.Duration
	InputTokens   int64
	OutputTokens  int64
	Streamed      bool
	Metadata      Metadata
}

type STTUsage struct {
	Provider      string
	Model         string
	InputTokens   int64
	OutputTokens  int64
	AudioDuration time.Duration
}

type TTS struct {
	Label           string
	RequestID       string
	Timestamp       time.Time
	TimeToFirstByte time.Duration
	Duration        time.Duration
	AudioDuration   time.Duration
	Cancelled       bool
	CharactersCount int64
	InputTokens     int64
	OutputTokens    int64
	Streamed        bool
	SegmentID       string
	SpeechID        string
	Metadata        Metadata
}

type TTSUsage struct {
	Provider        string
	Model           string
	InputTokens     int64
	OutputTokens    int64
	CharactersCount int64
	AudioDuration   time.Duration
}

type UsageCollector struct {
	// contains filtered or unexported fields
}

type UsageKind string

type UsageSummary struct {
	LLMPromptTokens       int64
	LLMPromptCachedTokens int64
	LLMCompletionTokens   int64
	TTSCharactersCount    int64
	STTAudioDuration      time.Duration
}

type VAD struct {
	Label                  string
	Timestamp              time.Time
	IdleTime               time.Duration
	InferenceDurationTotal time.Duration
	InferenceCount         int64
	Metadata               Metadata
}