hassconfig/packages/car_heater.yaml

###############################################################################
# CAR HEATER HELPERS
###############################################################################

# -------------------------
# INPUT DATETIMES (TIME ONLY)
# -------------------------
input_datetime:
  heater_time1:
    name: Heater A Time 1
    has_date: false
    has_time: true
  heater_time2:
    name: Heater A Time 2
    has_date: false
    has_time: true
  heater_time3:
    name: Heater A Time 3
    has_date: false
    has_time: true
  heater_time4:
    name: Heater A Time 4
    has_date: false
    has_time: true

  heater_once_time:
    name: Heater A One-Time Departure
    has_date: false
    has_time: true

# -------------------------
# INPUT BOOLEANS (ENABLE/FLAGS)
# -------------------------
input_boolean:
  heater_time1_active:
    name: Heater A Time 1 Active
  heater_time2_active:
    name: Heater A Time 2 Active
  heater_time3_active:
    name: Heater A Time 3 Active
  heater_time4_active:
    name: Heater A Time 4 Active

  heater_once_active:
    name: Heater A One-Time Active

  heater_force_on:
    name: Heater A Force ON

# -------------------------
# OPTIONAL: INPUT NUMBER (AFTER HEAT TIME)
# If you want the 25min window adjustable in UI.
# -------------------------
input_number:
  heater_afterheat_minutes:
    name: Heater Afterheat Time
    min: 0
    max: 120
    step: 1
    unit_of_measurement: "min"
    mode: slider
    icon: mdi:timer-outline
    initial: 25

template:
  - sensor:
      - name: "Car Heater Status"
        unique_id: car_heater_status_display
        state: >
          {% if is_state('switch.shelly_car_heater', 'off') %}
            Gray
          {% elif states('sensor.shelly_car_heater_power') | float(0) > 5 %}
            Green
          {% else %}
            Yellow
          {% endif %}
        icon: >
          {% if is_state('switch.shelly_car_heater', 'off') %}
            mdi:power-off
          {% elif states('sensor.shelly_car_heater_power') | float(0) > 5 %}
            mdi:radiator
          {% else %}
            mdi:alert-circle-outline
          {% endif %}