analytics

type AnalyticsExporter interface {
	Export(analytics []*TestAnalytics) error
	Format() string
}

type MetricCalculator interface {
	Calculate(data *tracesData, traceAnalytics *TraceAnalytics) error
	String() string
}

type SpanAnalytics struct {
	ServiceName                   string
	OperationName                 string
	MaxDuration                   int64
	MinDuration                   int64
	P50Duration                   int64
	P90Duration                   int64
	P99Duration                   int64
	AveragePosition               float64 // Average position of the span in the trace (0-based index)
	DurationStandardDeviation     float64
	AverageDuration               float64
	ErrorRate                     float64
	AveragePercentageOfTotalTrace float64 // Average percentage of the span duration over the total trace duration
}

type SpanMetricCalculator struct{}

type TestAnalytics struct {
	TestName       string
	TraceAnalytics *TraceAnalytics
	Traces         []*trace.Trace
}

type TraceAnalytics struct {
	MinDuration               int64 // Minimum duration of the generated traces (in milliseconds)
	MaxDuration               int64
	P50Duration               int64 // 50th percentile duration of the generated traces (in milliseconds)
	P90Duration               int64
	P99Duration               int64
	DurationStandardDeviation float64
	AverageDuration           float64
	AverageSpanCount          float64
	AverageSpanErrorCount     float64
	ErrorRate                 float64 // Percentage of traces with at least one span with an error status
	SpanAnalytics             map[string]*SpanAnalytics
}

type TraceCountsMetricCalculator struct{}

type TraceDurationMetricCalculator struct{}