alias: Battery Charging Scheduler
description: ""
triggers:
  - minutes: /1
    trigger: time_pattern
actions:
  - target:
      entity_id: binary_sensor.battery_charging_window_active
    action: homeassistant.update_entity
    data: {}
  - variables:
      new_state: "{{ states('binary_sensor.battery_charging_window_active') }}"
  - choose:
      - conditions:
          - condition: template
            alias: If in new charging window, but battery is above 80%
            value_template: |
              {{ previous_state != new_state
                 and new_state == 'on'
                 and (states('sensor.victron_battery_soc')|float >= 80) }}
        sequence:
          - data:
              title: 🔋 Charge Session Skipped
              message: >
                Battery charge session skipped at {{ now() | as_timestamp  |
                timestamp_custom('%I:%M:%S %p') }}  because SoC={{
                states('sensor.victron_battery_soc') }}%.
            action: persistent_notification.create
          - data:
              title: 🔋 Charge Session Skipped
              message: >
                Battery charge session skipped at {{ now() | as_timestamp  |
                timestamp_custom('%I:%M:%S %p') }}  because SoC={{
                states('sensor.victron_battery_soc') }}%.
            action: notify.mobile_app_device
      - conditions:
          - condition: template
            alias: >-
              In charging window and (state has changed or battery is not
              already charging) and battery is below 80%
            value_template: |
              {{ new_state == 'on'
                 and (previous_state != new_state or states('sensor.victron_system_battery_state') != 'CHARGING')
                 and (states('sensor.victron_battery_soc')|float < 80) }}
        sequence:
          - data:
              topic: >-
                victron/W/xxx/settings/0/Settings/CGwacs/BatteryLife/Schedule/Charge/4/Day
              payload: "{\"value\":7}"
            action: mqtt.publish
          - data:
              notification_id: battery_charging_scheduler
              title: 🔋 Battery charging started
              message: >
                Started at {{ now() | as_timestamp  | timestamp_custom('%I:%M:%S
                %p') }}
            action: persistent_notification.create
      - conditions:
          - condition: template
            alias: >-
              Out of charging window and (state has changed or battery is not
              discharging)
            value_template: |
              {{ new_state == 'off'
                 and (previous_state != new_state or states('sensor.victron_system_battery_state') != 'DISCHARGING') }}
        sequence:
          - data:
              topic: >-
                victron/W/xxx/settings/0/Settings/CGwacs/BatteryLife/Schedule/Charge/4/Day
              payload: "{\"value\":-7}"
            action: mqtt.publish
          - data:
              notification_id: battery_charging_scheduler
              title: 🔋 Battery charging ended
              message: >
                Ended at {{ now() | as_timestamp  | timestamp_custom('%I:%M:%S
                %p') }}
            action: persistent_notification.create
variables:
  previous_state: "{{ states('binary_sensor.battery_charging_window_active') }}"
mode: single