costforecast

type AggregatedForecast struct {
	DailyAverage     float64
	MonthlyTotal     float64
	YearlyProjection float64
	GrowthRate       float64
	Seasonality      SeasonalityPattern
	RiskLevel        RiskLevel
}

type Config struct {
	DefaultHorizon    time.Duration
	ConfidenceLevel   float64
	SeasonalityWindow int
	MinDataPoints     int
}

type DataPoint struct {
	Timestamp time.Time
	Value     float64
	Metadata  map[string]string
}

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

type ForecastReport struct {
	GeneratedAt      time.Time
	Horizon          time.Duration
	Forecasts        map[string]Prediction
	EnsembleForecast Prediction
	Aggregated       AggregatedForecast
	Recommendations  []Recommendation
}

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

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

type Model interface {
	Name() string
	Predict(historical []DataPoint, horizon int) (Prediction, error)
	Weight() float64
}

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

type Prediction struct {
	Model         string
	Horizon       int
	PointForecast []float64
	LowerBound    []float64
	UpperBound    []float64
	Confidence    float64
	Accuracy      float64
	Trend         TrendDirection
}

type Recommendation struct {
	Type        string
	Priority    int
	Title       string
	Description string
	Impact      float64
	Action      string
}

type RiskLevel string

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

type SeasonalityPattern struct {
	HasSeasonality bool
	Period         time.Duration
	PeakDays       []time.Weekday
	LowDays        []time.Weekday
	Strength       float64
}

type TrendDirection string