group:
  twitch_channels:
    name: Twitch Channels
    entities:
      - sensor.correlr
      - sensor.onedeadgod
sensor:
  - platform: twitch
    client_id: !secret twitch_client_id
    channels:
      - correlr
      - onedeadgod
      - wildspice
      - matthewdgroves
      - Vindeflei
  - platform: template
    sensors:
      active_twitch_streams:
        friendly_name: Active Twitch streams
        value_template: >-
          {% if is_state('binary_sensor.twitch_stream_active', 'on') %}
            {{ states
               | selectattr("entity_id", "in",
                            states.group.twitch_channels.attributes.entity_id)
               | selectattr('state', 'eq', 'streaming')
               | map(attribute='attributes.friendly_name')
               | join(', ')
            }}
          {% endif %}

binary_sensor:
  - platform: template
    sensors:
      twitch_stream_active:
        friendly_name: Twitch stream is active
        value_template: >-
          {{ is_state('sensor.correlr', 'streaming')
             or is_state('sensor.onedeadgod', 'streaming')
          }}
automation:
  - alias: Turn on Twitch OTA indicator light
    action:
      - service: light.turn_on
        data_template:
          entity_id: light.candle
          transition: 1.0
          color_name: >-
            {% if is_state('sensor.correlr', 'streaming') %}
              purple
            {% else %}
              red
            {% endif %}
          brightness: 255
      - service: light.turn_on
        data_template:
          entity_id: light.candle
          flash: long
    trigger:
      - platform: state
        entity_id: sensor.active_twitch_streams
    condition:
      - condition: state
        entity_id: binary_sensor.twitch_stream_active
        state: 'on'
      - condition: state
        entity_id: binary_sensor.occupied
        state: 'on'
  - alias: Turn off Twitch OTA indicator light
    action:
      - service: light.turn_off
        data:
          entity_id: light.candle
          transition: 1.0
    trigger:
      - platform: state
        entity_id: binary_sensor.twitch_stream_active
        to: 'off'