Smart home

language: "en"
intents:
  RenewablyPrice:
    data:
      - sentences:
          - "is now a good time to use electricity"
          - "what's the electricity price"
  RenewablyGreenest:
    data:
      - sentences:
          - "when's the greenest time to use electricity"
  RenewablyAppliance:
    data:
      - sentences:
          - "when should I run the dishwasher"
          - "when should I run the washing machine"
  RenewablyCar:
    data:
      - sentences:
          - "when should I charge the car"
  RenewablyFlexibility:
    data:
      - sentences:
          - "is there a saving session today"
          - "is the grid asking us to use less electricity"
  RenewablyBattery:
    data:
      - sentences:
          - "what should my battery do"
          - "what should the battery do"

rest_command:
  renewably:
    url: "https://renewably.uk/api/v1/say?ask={{ ask }}&region=east-midlands&tariff=agile&hours={{ hours }}"
  # Your battery: put its size (kWh) and charge rate (kW) and your home's use a year (kWh) in the address.
  renewably_battery:
    url: "https://renewably.uk/api/v1/say?ask=battery&region=east-midlands&tariff=agile&battery=10&rate=3&usage=2500"

intent_script:
  RenewablyPrice:
    action:
      - action: rest_command.renewably
        data: { ask: price, hours: 2 }
        response_variable: answer
      - stop: ""
        response_variable: answer
    speech:
      text: "{{ action_response.content }}"
  RenewablyGreenest:
    action:
      - action: rest_command.renewably
        data: { ask: greenest, hours: 2 }
        response_variable: answer
      - stop: ""
        response_variable: answer
    speech:
      text: "{{ action_response.content }}"
  RenewablyAppliance:
    action:
      - action: rest_command.renewably
        data: { ask: appliance, hours: 2 }
        response_variable: answer
      - stop: ""
        response_variable: answer
    speech:
      text: "{{ action_response.content }}"
  RenewablyCar:
    action:
      - action: rest_command.renewably
        data: { ask: car, hours: 4 }
        response_variable: answer
      - stop: ""
        response_variable: answer
    speech:
      text: "{{ action_response.content }}"
  RenewablyFlexibility:
    action:
      - action: rest_command.renewably
        data: { ask: flexibility, hours: 2 }
        response_variable: answer
      - stop: ""
        response_variable: answer
    speech:
      text: "{{ action_response.content }}"
  RenewablyBattery:
    action:
      - action: rest_command.renewably_battery
        data: { ask: battery, hours: 2 }
        response_variable: answer
      - stop: ""
        response_variable: answer
    speech:
      text: "{{ action_response.content }}"

rest:
  # The price now, with the rest of today's and tomorrow's half hours as an attribute (for charts).
  - resource: https://renewably.uk/api/v1/prices?region=east-midlands&tariff=agile&days=2
    scan_interval: 900
    sensor:
      - name: Renewably price now
        unique_id: renewably_price_now
        unit_of_measurement: "p/kWh"
        state_class: measurement
        # Unavailable, not an error, when there's no price for now (an outage, a gap in a supplier's prices).
        availability: >-
          {% set ns = namespace(ok=false) %}
          {% if value_json is mapping and value_json.slots is defined %}
            {% for slot in value_json.slots %}
              {% if as_datetime(slot.start) <= now() < as_datetime(slot.end) and slot.price_p_per_kwh is not none %}{% set ns.ok = true %}{% endif %}
            {% endfor %}
          {% endif %}
          {{ ns.ok }}
        # With solar panels in the address, what a kWh costs with them.
        value_template: >-
          {% set ns = namespace(price=none) %}
          {% for slot in value_json.slots %}
            {% if as_datetime(slot.start) <= now() < as_datetime(slot.end) %}{% set ns.price = slot.with_panels_p_per_kwh if slot.with_panels_p_per_kwh is defined and slot.with_panels_p_per_kwh is not none else slot.price_p_per_kwh %}{% endif %}
          {% endfor %}
          {{ ns.price }}
        json_attributes:
          - published_until
          - slots
  # The cheapest three hours before 7am - for a dishwasher, an immersion heater, a smart plug.
  - resource: https://renewably.uk/api/v1/cheapest-window?region=east-midlands&tariff=agile&duration_hours=3&finish_by=07:00
    scan_interval: 900
    sensor:
      - name: Renewably cheapest 3 hours start
        unique_id: renewably_cheapest_start
        device_class: timestamp
        availability: "{{ value_json is mapping and value_json.window is defined }}"
        value_template: "{{ value_json.window.start }}"
        json_attributes_path: "$.window"
        json_attributes:
          - end
          - average_p_per_kwh
          - includes_estimates
  # NESO's flexibility events here - and who they pay (the note).
  - resource: https://renewably.uk/api/v1/flexibility-events?region=east-midlands
    scan_interval: 900
    sensor:
      - name: Renewably grid flexibility
        unique_id: renewably_grid_flexibility
        availability: "{{ value_json is mapping and value_json.events is defined }}"
        value_template: >-
          {% set ns = namespace(now_='none') %}
          {% for e in value_json.events %}
            {% if as_datetime(e.start) <= now() < as_datetime(e.end) %}{% set ns.now_ = 'use ' ~ e.direction %}{% endif %}
          {% endfor %}
          {{ ns.now_ }}
        json_attributes:
          - events
          - note

template:
  - binary_sensor:
      - name: Renewably cheapest 3 hours now
        unique_id: renewably_cheapest_now
        availability: "{{ has_value('sensor.renewably_cheapest_3_hours_start') }}"
        state: >-
          {% set start = states('sensor.renewably_cheapest_3_hours_start') | as_datetime(none) %}
          {% set end = state_attr('sensor.renewably_cheapest_3_hours_start', 'end') | as_datetime(none) %}
          {{ start is not none and end is not none and start <= now() < end }}

rest:
  # Your battery's plan to the end of tomorrow. Put your battery's size (kWh) and charge rate (kW) and your home's
  # use a year (kWh) in the address, and your battery's charge sensor in place of sensor.battery_state_of_charge.
  - resource_template: >-
      https://renewably.uk/api/v1/battery-plan?region=east-midlands&tariff=agile&battery=10&rate=3&usage=2500{% set soc = states('sensor.battery_state_of_charge') %}{% if soc | is_number %}&soc={{ soc | float | round(0) | int }}{% endif %}
    scan_interval: 900
    sensor:
      - name: Renewably battery action
        unique_id: renewably_battery_action
        availability: "{{ value_json is mapping and value_json.now is defined and value_json.now is not none }}"
        value_template: "{{ value_json.now.action }}"
        json_attributes_path: "$.now"
        json_attributes:
          - target_pct
          - soc_pct
          - end
          - import_p_per_kwh
          - export_p_per_kwh
      - name: Renewably battery settings
        unique_id: renewably_battery_settings
        availability: "{{ value_json is mapping and value_json.settings is defined }}"
        value_template: "{{ value_json.settings | count }}"
        json_attributes:
          - settings
          - summary

tariffs:
  currency: GBP
  grid:
    type: custom
    forecast:
      source: http
      uri: https://renewably.uk/api/v1/unit-rates?region=east-midlands&tariff=agile
      jq: '[.results[] | {start: .valid_from, end: .valid_to, value: (.value_inc_vat / 100)}] | sort_by(.start) | tojson'
  co2:
    type: template
    template: ngeso
    region: 9