- alias: DHW Boiler Heater Relay Automation
  description: >-
    This automation makes sure the boiler auxiliary heater only works when the
    boost is required and the heatpump aux heater is not on
  triggers:
    - trigger: state
      entity_id:
        - binary_sensor.dhw_use_boiler_aux_heater
  conditions: []
  actions:
    - if:
        - condition: state
          entity_id: binary_sensor.dhw_use_boiler_aux_heater
          state: "on"
      then:
        - type: turn_on
          device_id: b6129664e9bea24cdab57a9c743b885d
          entity_id: 1b7e7c5bd07a3823f8df13b623f95e0a
          domain: switch
      else:
        - type: turn_off
          device_id: b6129664e9bea24cdab57a9c743b885d
          entity_id: 1b7e7c5bd07a3823f8df13b623f95e0a
          domain: switch
  mode: single

- alias: DHW Manage PV Thermostat
  description: Controls shadow thermostat based on PV excess availability
  mode: restart
  trigger:
      # Trigger when PV power becomes sufficient (with delay)
    - platform: state
      entity_id: binary_sensor.dhw_pv_power_enough_for_aux_heater
      to: "on"
      for:
        minutes: "{{ states('input_number.dhw_pv_excess_usage_start_delay')|int }}"
      id: "turn_on"

      # Trigger when PV power becomes insufficient (with delay)
    - platform: state
      entity_id: binary_sensor.dhw_pv_power_enough_for_aux_heater
      to: "off"
      for:
        minutes: "{{ states('input_number.dhw_pv_excess_usage_stop_delay')|int }}"
      id: "turn_off"
  action:
    - choose:
        - conditions:
            - condition: state
              entity_id: input_boolean.dhw_use_excess_pv_for_aux_heater
              state: "on"
            - condition: trigger
              id: "turn_on"
          sequence:
            - service: climate.set_temperature
              target:
                entity_id: climate.dhw_pv_excess_heating
              data:
                temperature: "{{ states('input_number.dhw_pv_target_temperature') | float }}"
                hvac_mode: "heat"

        - conditions:
            - condition: trigger
              id: "turn_off"
          sequence:
            - service: climate.set_hvac_mode
              target:
                entity_id: climate.dhw_pv_excess_heating
              data:
                hvac_mode: "off"