######################################################################################################
### @Tesla Powerwall - https://www.vcloudinfo.com/2018/01/going-green-to-save-some-green-in-2018.html
# # @CCOSTAN
# Original Repo : https://github.com/CCOSTAN/Home-AssistantConfig
# Read more about this on https://www.vcloudinfo.com
######################################################################################################

sensor:
  - platform: rest
    resource: https://192.168.10.90/api/system_status/grid_status
    verify_ssl: false
    method: GET
    name: Grid Status
    scan_interval: 60
    value_template: "{{ value_json.grid_status == 'SystemGridConnected' }}"

  - platform: rest
    name: House now
    resource: https://192.168.10.90/api/meters/aggregates
    method: GET
    verify_ssl: false
    value_template: '{{ value_json.load.instant_power / 1000 | round(2) }}'
    unit_of_measurement: kWh
    device_class: power

  - platform: rest
    name: Grid now
    resource: https://192.168.10.90/api/meters/aggregates
    method: GET
    verify_ssl: false
    value_template: '{{ value_json.site.instant_power / 1000 | round(2) }}'
    unit_of_measurement: kWh
    device_class: power

  - platform: rest
    name: Solar now
    resource: https://192.168.10.90/api/meters/aggregates
    method: GET
    verify_ssl: false
    value_template: '{{ value_json.solar.instant_power / 1000 | round(2) }}'
    unit_of_measurement: kWh
    device_class: power

  - platform: rest
    name: PowerWall Battery now
    resource: https://192.168.10.90/api/meters/aggregates
    method: GET
    verify_ssl: false
    value_template: '{{ value_json.battery.instant_power / 1000 | round(2) }}'
    unit_of_measurement: kWh
    device_class: power

  - platform: rest
    name: PowerWall Battery Capacity
    resource: https://192.168.10.90/api/system_status/soe
    method: GET
    verify_ssl: false
    value_template: '{{ (value_json.percentage | float | round(0)) }}'
    unit_of_measurement: '%'
    scan_interval: 300
    device_class: battery

#-------------------------------------------
# Located in the Grafana package.  Tweets out Solar Production Daily!
#
automation:
  - alias: Notify if Grid is down
    trigger:
      - platform: state
        entity_id: sensor.grid_status
    condition:
      condition: or
      conditions:
        - condition: template
          value_template: "{{ states('sensor.grid_status') == 'True' }}"
        - condition: template
          value_template: "{{ states('sensor.grid_status') == 'False' }}"
    action:
      - service: script.notify_engine
        data_template:
          title: "Electrical Grid Status {{ (trigger.to_state.state)|replace('True', 'up')|replace('False', 'down') }}."
          value1: "Please verify with the Tesla App."
          who: 'parents'
          apns_id: 'information'

# https://github.com/CCOSTAN/Home-AssistantConfig/issues/779
  - alias: Shut Things down if running on PowerWall
    trigger:
      - platform: state
        entity_id: sensor.grid_status
        from: 'True'
        to: 'False'
        for:
          minutes: 1
    condition:
      - condition: template
        value_template: "{{ states('sensor.grid_status') == 'False' }}"
    action:
      - service: homeassistant.turn_off
        entity_id:
         - group.interior_lights
         - group.exterior_lights
      - service: script.notify_engine
        data_template:
         title: "Electrical Grid Status {{ (trigger.to_state.state)|replace('True', 'up')|replace('False', 'down') }}."
         value1: "Taking actions to turning off the House Lights to preserve Battery Power."
         who: 'family'
         apns_id: 'information'

# https://github.com/CCOSTAN/Home-AssistantConfig/issues/547
  - alias: Turn off the Nest Thermostats during a Power Outage

    trigger:
      - platform: state
        entity_id: sensor.grid_status
        from: 'True'
        to: 'False'
        for:
          minutes: 6

    condition:
      - condition: template
        value_template: "{{ states('sensor.grid_status') == 'False' }}"

    action:
      - service: climate.turn_off
        data:
         entity_id:
           - climate.downstairs
           - climate.upstairs

      - service: script.notify_engine
        data_template:
          title: "Electrical Grid Status {{ (trigger.to_state.state)|replace('True', 'up')|replace('False', 'down') }}."
          value1: "Taking actions to turning off the AC units to preserve Battery Power."
          who: 'family'
          apns_id: 'information'

  - alias: Turn back on the Nest Thermostats after a Power Outage

    trigger:
      - platform: state
        entity_id: sensor.grid_status
        from: 'False'
        to: 'True'
        for:
          minutes: 5

    condition:
      - condition: template
        value_template: "{{ states('sensor.grid_status') == 'True' }}"
      - condition: or
        conditions:
          - condition: state
            entity_id: climate.downstairs
            state: 'off'
          - condition: state
            entity_id: climate.upstairs
            state: 'off'

    action:
      - service: climate.set_hvac_mode
        data:
          entity_id: climate.downstairs
          hvac_mode: auto
      - service: climate.set_hvac_mode
        data:
          entity_id: climate.upstairs
          hvac_mode: cool
      - service: climate.set_preset_mode
        data:
          entity_id: climate.upstairs
          preset_mode: eco

      - service: script.notify_engine
        data_template:
          title: "Electrical Grid Status {{ (trigger.to_state.state)|replace('True', 'up')|replace('False', 'down') }}."
          value1: "All AC systems are set back to normal operations."
          who: 'family'
          apns_id: 'information'