metricComputationActionLabels map[autoscalingv2.MetricSourceType][]monitor.ActionLabel
	metricComputationErrorLabels  map[autoscalingv2.MetricSourceType][]monitor.ErrorLabel
}

func newMockMonitor() *mockMonitor {
	return &mockMonitor{
		metricComputationActionLabels: make(map[autoscalingv2.MetricSourceType][]monitor.ActionLabel),
		metricComputationErrorLabels:  make(map[autoscalingv2.MetricSourceType][]monitor.ErrorLabel),
	}
}

type Monitor interface {
	ObserveReconciliationResult(action ActionLabel, err ErrorLabel, duration time.Duration)
	ObserveMetricComputationResult(action ActionLabel, err ErrorLabel, duration time.Duration, metricType v2.MetricSourceType)
}

type monitor struct{}

func New() Monitor {
	return &monitor{}
}

// ObserveReconciliationResult observes some metrics from a reconciliation result.

)

// MetricStatusApplyConfiguration represents an declarative configuration of the MetricStatus type for use
// with apply.
type MetricStatusApplyConfiguration struct {
	Type              *v2beta2.MetricSourceType                        `json:"type,omitempty"`
	Object            *ObjectMetricStatusApplyConfiguration            `json:"object,omitempty"`
	Pods              *PodsMetricStatusApplyConfiguration              `json:"pods,omitempty"`

	Metrics []MetricSpec `json:"metrics,omitempty" protobuf:"bytes,4,rep,name=metrics"`
}

// MetricSourceType indicates the type of metric.
type MetricSourceType string

const (
	// ObjectMetricSourceType is a metric describing a kubernetes object
	// (for example, hits-per-second on an Ingress object).
	ObjectMetricSourceType MetricSourceType = "Object"
	// PodsMetricSourceType is a metric describing each pod in the current scale

)

// MetricSpecApplyConfiguration represents an declarative configuration of the MetricSpec type for use
// with apply.
type MetricSpecApplyConfiguration struct {
	Type              *v2beta2.MetricSourceType                        `json:"type,omitempty"`
	Object            *ObjectMetricSourceApplyConfiguration            `json:"object,omitempty"`
	Pods              *PodsMetricSourceApplyConfiguration              `json:"pods,omitempty"`

}

// the types below are used in the alpha metrics annotation

// MetricSourceType indicates the type of metric.
// +enum
type MetricSourceType string

const (
	// ObjectMetricSourceType is a metric describing a kubernetes object
	// (for example, hits-per-second on an Ingress object).
	ObjectMetricSourceType MetricSourceType = "Object"
	// PodsMetricSourceType is a metric describing each pod in the current scale

)

// MetricSpecApplyConfiguration represents an declarative configuration of the MetricSpec type for use
// with apply.
type MetricSpecApplyConfiguration struct {
	Type              *v2.MetricSourceType                             `json:"type,omitempty"`
	Object            *ObjectMetricSourceApplyConfiguration            `json:"object,omitempty"`

)

// MetricSpecApplyConfiguration represents an declarative configuration of the MetricSpec type for use
// with apply.
type MetricSpecApplyConfiguration struct {
	Type              *v2beta1.MetricSourceType                        `json:"type,omitempty"`
	Object            *ObjectMetricSourceApplyConfiguration            `json:"object,omitempty"`
	Pods              *PodsMetricSourceApplyConfiguration              `json:"pods,omitempty"`

	PeriodSeconds int32 `json:"periodSeconds" protobuf:"varint,3,opt,name=periodSeconds"`
}

// MetricSourceType indicates the type of metric.
type MetricSourceType string

const (
	// ObjectMetricSourceType is a metric describing a kubernetes object
	// (for example, hits-per-second on an Ingress object).
	ObjectMetricSourceType MetricSourceType = "Object"
	// PodsMetricSourceType is a metric describing each pod in the current scale

	PeriodSeconds int32
}

// MetricSourceType indicates the type of metric.
type MetricSourceType string

const (
	// ObjectMetricSourceType is a metric describing a kubernetes object
	// (for example, hits-per-second on an Ingress object).
	ObjectMetricSourceType MetricSourceType = "Object"
	// PodsMetricSourceType is a metric describing each pod in the current scale