plugin

type Event struct {
	Date  time.Time
	Type  string
	End   bool
	Value interface{}
}

type EventStream struct {
	Patient *models.Patient
	Events  []Event
}

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

type Pie struct {
	Id      bson.ObjectId `bson:"_id" json:"id"`
	Slices  []Slice       `json:"slices"`
	Patient string        `json:"patient"`
	Created time.Time     `json:"created"`
}

type RiskServiceCalculationResult struct {
	AsOf               time.Time
	Score              *int
	ProbabilityDecimal *float64
	Pie                *Pie
}

type RiskServicePlugin interface {
	// Config returns the configuration information for the risk service plugin
	Config() RiskServicePluginConfig
	// Calculate accepts an EventStream and returns the slice of
	// RiskServiceCalculationResults that corresponds to the event stream.  This
	// results slice represents risks over time, with the last element being the
	// most recent risk assessment.
	Calculate(es *EventStream, fhirEndpointURL string) ([]RiskServiceCalculationResult, error)
}

type RiskServicePluginConfig struct {
	Name                  string
	Method                models.CodeableConcept
	PredictedOutcome      models.CodeableConcept
	DefaultPieSlices      []Slice
	RequiredResourceTypes []string
	SignificantBirthdays  []int
}

type Slice struct {
	Name     string `json:"name"`
	Weight   int    `json:"weight"`
	Value    int    `json:"value"`
	MaxValue int    `json:"maxValue,omitempty"`
}