# Counter Trigger
# Fires periodically with an incrementing counter value

ref: nodejs_example.counter
label: "Counter Trigger"
description: "Fires at regular intervals with an incrementing counter value scoped per rule"
enabled: true

# Trigger type
type: custom

# Parameter schema - configuration for the trigger instance
parameters:
  type: object
  properties:
    interval_seconds:
      type: integer
      description: "Seconds between each counter emission"
      default: 1
      minimum: 1
      maximum: 3600
  required: []

# Payload schema - data emitted when trigger fires
output:
  type: object
  properties:
    counter:
      type: integer
      description: "Current counter value (monotonically increasing per rule)"
    rule_ref:
      type: string
      description: "Reference of the rule that this counter is scoped to"
    sensor_ref:
      type: string
      description: "Reference to the sensor that generated this event"
    fired_at:
      type: string
      format: date-time
      description: "Timestamp when the trigger fired"
  required:
    - counter
    - rule_ref
    - fired_at

# Tags for categorization
tags:
  - counter
  - example
  - nodejs

# Documentation
examples:
  - description: "Counter firing every second (default)"
    parameters: {}

  - description: "Counter firing every 5 seconds"
    parameters:
      interval_seconds: 5