blueprint:
  name: evcharge_process
  description: Manage charging process between two charging points with Charged Energy calculation
  domain: automation
  author: Tiziano Trabattoni
  input:
    evcharge_entity1:
      name: Charge via 'Controlled Plug1'
      description: Identifies the Switch1 (eg EVcharge-front)
      selector:
        entity:
          filter:
            - domain: switch

    evcharge_entity2:
      name: Charge via 'Controlled Plug2'
      description: Identifies the Switch2 (eg EVcharge-back)
      selector:
        entity:
          filter:
            - domain: switch

    use_entity1:
      name: Enable charge  via 'Controlled Plug1'
      description: Identifies the input flag for charging on 'Controlled Plug1' (eg EVcharge_front_request)
      selector:
        entity:
          filter:
            - domain: input_boolean
    use_entity2:
      name: Enable charge  via 'Controlled Plug2'
      description: Identifies the input flag for charging on 'Controlled Plug2' (eg EVcharge_back_request)
      selector:
        entity:
          filter:
            - domain: input_boolean

    start_button:
      name: start_button
      description: Identifies the button to start EVcharge process
      selector:
        entity:
          filter:
            - domain: input_button

triggers:
  - trigger: state # Want to trigger start now
    entity_id: !input start_button
    id: start_now
  - trigger: time #  Start at F3 start tome
    at: input_datetime.evcharge_good_time_start
    id: start_at_good_time

# for time being let's do sequential charge for Plug1 and then Plug2
mode: single

# here we could stop immediately if sensor.pw_load_power is above 5000W but lets decide after
conditions: []

variables:
  evcharge_entity1_var: !input evcharge_entity1
  evcharge_entity2_var: !input evcharge_entity2

  evcharge_entity1_power_var: >-
    {% from 'template_library.jinja' import getpower_id %}
    {{ getpower_id(evcharge_entity1_var) }}
  evcharge_entity2_power_var: >-
    {% from 'template_library.jinja' import getpower_id %}
    {{ getpower_id(evcharge_entity2_var) }}
  evcharge_entity1_energy_var: >-
    {% from 'template_library.jinja' import getenergy_id %}
    {{ getenergy_id(evcharge_entity1_var) }}
  evcharge_entity2_energy_var: >-
    {% from 'template_library.jinja' import getenergy_id %}
    {{ getenergy_id(evcharge_entity2_var) }}

  use_entity1_var: !input use_entity1
  use_entity2_var: !input use_entity2

  # here list of mobile APP to be notified
  recipient_list_notification:
    - notify.mobile_app_tiziano_iphone15pro
    - notify.mobile_app_emanuele_s24

  recipient_list_gmail:
    title: "EVcharge Process"
    target:
      - "tiziano.trabattoni@gmail.com"
      #- "ema.trabattoni@gmail.com"

actions:
  - if:
      - or:
          - condition: template
            value_template: "{{ is_state(evcharge_entity1_var, 'on') }}"
            # value_template: "{{ false }}" # TEST ONLY
          - condition: template
            value_template: "{{ is_state(evcharge_entity2_var, 'on') }}"
            # value_template: "{{ false }}" # TEST ONLY

    then:
      # charge already active,  send message email and terminate
      sequence:
        - repeat:
            for_each: "{{ recipient_list_notification }}"
            sequence:
              - action: "{{ repeat.item }}"
                metadata: {}
                data:
                  message: >-
                    "EVcharge process is ALREADY RUNNING"
                  title: "EV Charge process ERROR"

    else:
      sequence:
        - if:
            - condition: template
              value_template: "{{ is_state(use_entity1_var, 'on') }}"
          then: # EVcharge entity_1 (eg front) charge is requested
            sequence:
              - repeat: # send message to all recipient-list members
                  for_each: "{{ recipient_list_notification }}"
                  sequence:
                    - action: "{{ repeat.item }}"
                      metadata: {}
                      data:
                        message: >-
                          "EVcharge process on {{ evcharge_entity1_var }} has started"
                        title: EV Charge process
              - action: notify.tiziano_trabattoni_gmail_com
                data:
                  title: "EVcharge process on {{ evcharge_entity1_var }} has started"
                  target: "{{ recipient_list_gmail['target'] }}"
                  message: >-
                    "EVcharge process on {{ evcharge_entity1_var }} has started"

              # take energy counter before charging
              - variables:
                  energy1_before: "{{ states(evcharge_entity1_energy_var) | float | round(2) }}"

              # Start plug1 and wait until power measured is below input_number.evcharge_no_charge_threshold for 10 minutes = 600 seconds
              - action: switch.turn_on
                entity_id: !input evcharge_entity1
                # entity_id: switch.presa_smart_1 # TEST ONLY

              # need to wait car to start charging
              - delay: 120
              # - delay: 10 # TEST ONLY

              # Wait for charging to complete
              - repeat:
                  until: "{{ ( states(evcharge_entity1_power_var) | int ) < ( states('input_number.evcharge_no_charge_threshold') | int ) }}"
                  # until: "{{ ( states('input_number.test_evcharge_front') | int) < (states('input_number.evcharge_no_charge_threshold') | int) }}" # TEST ONLY
                  sequence:
                    - delay: 120
                    # - delay: 10 # TEST ONLY

              # take energy counter after charging
              - variables:
                  energy1_after: "{{ states(evcharge_entity1_energy_var) | float | round(2) }}"

              # turn off evcharge_entity1
              - action: switch.turn_off
                entity_id: !input evcharge_entity1
                # entity_id: switch.presa_smart_1 # TEST ONLY
              - delay: 10
              - action: switch.turn_off
                entity_id: !input evcharge_entity1

              - repeat: # send message to all recipient-list members
                  for_each: "{{ recipient_list_notification }}"
                  sequence:
                    - action: "{{ repeat.item }}"
                      metadata: {}
                      data:
                        message: >-
                          "EVcharge process on {{ evcharge_entity1_var }} has ended: {{ ( energy1_after - energy1_before ) | round(2) }} kW/h charged"
                        title: EV Charge process

              - action: notify.tiziano_trabattoni_gmail_com
                data:
                  title: "EVcharge process on {{ evcharge_entity1_var }} has ended: {{ ( energy1_after - energy1_before ) | round(2) }} kW/h charged"
                  target: "{{ recipient_list_gmail['target'] }}"
                  message: >-
                    "EVcharge process on {{ evcharge_entity1_var }} has ended: {{ ( energy1_after - energy1_before ) | round(2) }} kW/h charged"

              # wait couple of minutes before starting charge on plug2
              - delay: 120
              # - delay: 10 # TEST ONLY
        - if:
            - condition: template
              value_template: "{{ is_state(use_entity2_var, 'on') }}"
          then:
            sequence:
              # then start plug2 and wait until power measured is below input_number.evcharge_no_charge_threshold for 10 minutes = 600 seconds
              - repeat: # send message to all recipient-list members
                  for_each: "{{ recipient_list_notification }}"
                  sequence:
                    - action: "{{ repeat.item }}"
                      metadata: {}
                      data:
                        message: >-
                          "EVcharge process on {{ evcharge_entity2_var }} has started"
                        title: EV Charge process
              - action: notify.tiziano_trabattoni_gmail_com
                data:
                  title: "EVcharge process on {{ evcharge_entity2_var }} has started"
                  target: "{{ recipient_list_gmail['target'] }}"
                  message: >-
                    "EVcharge process on {{ evcharge_entity2_var }} has started"

              # take energy counter before charging
              - variables:
                  energy2_before: "{{ states(evcharge_entity2_energy_var) | float | round(2) }}"

              # turn_on evcharge_entity2
              - action: switch.turn_on
                entity_id: !input evcharge_entity2
                # entity_id: switch.presa_smart_2 # TEST ONLY

              # need to wait car to start charging
              - delay: 120
              # - delay: 10 # TEST ONLY

              # Wait for charging to complete
              - repeat:
                  until: "{{ ( states(evcharge_entity2_power_var) | int ) < ( states('input_number.evcharge_no_charge_threshold') | int) }}"
                  # until: "{{ ( states('input_number.test_evcharge_back') | int) < ( states('input_number.evcharge_no_charge_threshold') | int) }}" # TEST ONLY
                  sequence:
                    - delay: 120
                    # - delay: 10 # TEST ONLY

              # take energy counter after charging
              - variables:
                  energy2_after: "{{ states(evcharge_entity2_energy_var) | float | round(2) }}"

              # turn off evcharge_entity2
              - action: switch.turn_off
                entity_id: !input evcharge_entity2
                # entity_id: switch.presa_smart_2 # TEST ONLY
              - delay: 10
              - action: switch.turn_off
                entity_id: !input evcharge_entity2

              - repeat: # send message to all recipient-list members
                  for_each: "{{ recipient_list_notification  }}"
                  sequence:
                    - action: "{{ repeat.item }}"
                      metadata: {}
                      data:
                        message: >-
                          "EVcharge process on {{ evcharge_entity2_var }} has ended: {{ ( energy2_after - energy2_before ) | round(2) }}  kW/h charged"
                        title: EV Charge process
              - action: notify.tiziano_trabattoni_gmail_com
                data:
                  title: "EVcharge process on {{ evcharge_entity2_var }} has ended: {{ ( energy2_after - energy2_before ) | round(2) }}  kW/h charged"
                  target: "{{ recipient_list_gmail['target'] }}"
                  message: >-
                    "EVcharge process on {{ evcharge_entity2_var }} has ended: {{ ( energy2_after - energy2_before ) | round(2) }}  kW/h charged"
        - if:
            - and:
                - condition: template
                  value_template: "{{ is_state(use_entity1_var, 'off') }}"
                - condition: template
                  value_template: "{{ is_state(use_entity2_var, 'off') }}"
          then:
            - repeat: # send message to all recipient-list members
                for_each: "{{ recipient_list }}"

                sequence:
                  - action: "{{ repeat.item }}"
                    metadata: {}
                    data:
                      message: >-
                        "EVcharge process activation ERROR, select what to charge"
                      title: EV Charge process ERROR