enum GeofenceEventEnum {
  ENTER
  EXIT
}

enum PositionEventEnum {
  UPDATE
}

type Accuracy {
  horizontal: Float!
}

interface LocationEventBase {
  deviceId: ID
  sampleTime: AWSDateTime!
  accuracy: Accuracy
  lng: Float!
  lat: Float!
}

type GeofenceEvent implements LocationEventBase @aws_iam {
  deviceId: ID
  sampleTime: AWSDateTime!
  accuracy: Accuracy
  lng: Float!
  lat: Float!
  type: GeofenceEventEnum!
  geofenceId: String!
}

type PositionEvent implements LocationEventBase @aws_iam {
  deviceId: ID
  sampleTime: AWSDateTime!
  accuracy: Accuracy
  lng: Float!
  lat: Float!
  type: PositionEventEnum!
  trackerName: String!
  receivedTime: AWSDateTime!
}

input AccuracyInput {
  horizontal: Float!
}

input GeofenceEventInput {
  deviceId: ID
  sampleTime: AWSDateTime!
  lng: Float!
  lat: Float!
  type: GeofenceEventEnum!
  geofenceId: String!
}

input PositionEventInput {
  deviceId: ID
  sampleTime: AWSDateTime!
  lng: Float!
  lat: Float!
  type: PositionEventEnum!
  trackerName: String!
  receivedTime: AWSDateTime!
}

type Query {
  placeholder: String
}

type Mutation {
  updatePosition(input: PositionEventInput): PositionEvent @aws_api_key @aws_iam
  sendGeofenceEvent(input: GeofenceEventInput): GeofenceEvent
    @aws_api_key
    @aws_iam
}

type Subscription {
  onUpdatePosition: PositionEvent
    @aws_subscribe(mutations: ["updatePosition"])
    @aws_api_key
  onGeofenceEvent: GeofenceEvent
    @aws_subscribe(mutations: ["sendGeofenceEvent"])
    @aws_api_key
}