# Callback script when anyone presses «Send SMS».
script:
  birthday_wishes:
    mode: parallel
    sequence:
      - variables:
          blang: "{{ lang if lang is defined else none }}"
          bname: "{{ name|lower|title }}"
          bage: "{{ age|string + {1: 'st', 2: 'nd', 3: 'rd'}.get(4 if 10 <= age|int % 100 < 20 else age|int % 10, 'th') }}"
      
      - service: "{{ notify_device }}"
        data:
          message: command_activity
          data:
            intent_action: "android.intent.action.SENDTO"
            intent_uri: >-
              sms:{{ number }}?body={{-
                "🎼 «Hurra for deg som fyller ditt år, ja - deg vil jeg gratulere» 🎶 🎉 \n\n"
              }}{%- if blang == 'no_nb' -%}
                Gratulere med {{ age|default('') }}årsdagen, {{ bname }}! 🎂🎁 Håpe du får en fin dag 🥳
                {%- else -%}
                Happy {{ bage ~ ' ' if age else '' }}birthday, {{ bname }}! 🎂🎁 Hope'll get a beautiful day 🥳
              {%- endif -%}

# Require: https://github.com/jmgiaever/home-assistant-public-config/blob/master/General/notify_device.yaml
automation:
  - alias: "Birthday: Notify on birthday!"
    trigger: 
      - platform: calendar
        event: start
        entity_id: calendar.ical_birthdays
        offset:
          hours: 10
    action: 
      - variables:
          birthdays: >-
            {% set birthday = namespace(calendars=[]) %}
            {% for ical in integration_entities('ical') if 
              ical.startswith('sensor.ical_birthdays_event') and not is_state(ical, 'unavailable') and 
              state_attr(ical, 'start').strftime('%d%m%y') == now().strftime('%d%m%y') 
            %} 
              {% set birthday.calendars = birthday.calendars + [ ical ] %}
            {% endfor %}
            {{ birthday.calendars }}
          # Looks data in «Description» of the calendar
          # Phone = phonenumber
          # Born = birthyear
          # Lang = language
          rexp_phone: '(?:(?<=phone)|(?<=\d,)):?\s?(\+?\d[ \d]+\d)'
          rexp_born: '.*?born:?\s*([\d]{2,4})'
          rexp_lang: '.*?lang:?\s*([a-zA-Z\_]+)'
          langs:
            no_nb: '+47' # If no lang, check phone number and set `no_nb` as lang if necessary
          notify_devices: >-
            {{ state_attr('group.owners_notify_devices', 'entity_id')|list }}
      - repeat: # Loop thorugh all the birthdays
          for_each: "{{ birthdays }}"
          sequence:
            - variables:
                name: "{{ (states(repeat.item).split('-')[:-1]|join('-')|trim).split(' ')[0]|lower|title }}"
                details: '{{ state_attr(repeat.item, "description")|striptags }}'
                phones: >-
                  {{ details|regex_findall(rexp_phone, ignorecase=true) }}
                born: >-
                  {{ details|regex_findall_index(rexp_born, ignorecase=true) if
                    details is match(rexp_born, ignorecase=true) else
                  false }}
                lang: >-
                  {% set lang = namespace(lang=false) %}
                  {% set lang.lang = details|regex_findall_index(rexp_lang, ignorecase=true) if
                    details is match(rexp_lang, ignorecase=true) else
                    False
                  %}
                  {% if lang.lang is false %}
                    {% for klang in langs.keys() %}
                      {% for phone in phones if phone.startswith(langs[klang]) %}
                        {% set lang.lang = klang %}
                      {% endfor %}
                    {% endfor %}
                  {% endif %}
                  {{ lang.lang if lang.lang else 'eng' }}
                age: >-
                  {{ false if born is false else
                    100 + now().strftime('%y')|int - born if born <= 100 else
                    now().strftime('%Y')|int - born|int
                  }}
                data:
                  title: "It is {{ name }}'s birthday. 🎁"
                  message: >-
                    {% if age is not false %}
                      {{ name }} is turning {{ age }} today.
                    {% else %}
                      {{ name }} is getting one year older today.
                    {% endif %}
                    Send your congratulations 🎉 to let him/her
                    know that you appreciate them. 🥳
                  data:
                    actions:
                      - action: SEND_SMS
                        title: Send SMS 💌
                      - action: DISMISS
                        title: Dismiss 💩
                    color: '#ebb1bb'
                    group: "birthday-notifications"
                    channel: "Birthdays"
                    importance: high
                    icon_url: /local/icons/notifications/cake.png
                    notification_icon: "mdi:cake"
                  
            - repeat: # Loop through all the devices that will be notified.
                for_each: "{{ notify_devices }}"
                sequence:
                  service: script.turn_on
                  target:
                    entity_id: script.notify_device
                  data:
                    variables:
                      notify_device: "{{ repeat.item }}"
                      timeout: # The script waits 10 hours to send from midnight
                        hours: 14 # Remove the notification when the date turn
                      data: "{{ data }}"
                      action_scripts: # Callback handles for «data.actions»
                        SEND_SMS:
                          script: script.birthday_wishes
                          variables:
                            lang: "{{ lang }}"
                            name: "{{ name }}"
                            age: "{{ age }}"
                            notify_device: "{{ repeat.item }}"
                            number: "{{ phones|join(',') }}"