86 lines
2.4 KiB
YAML
86 lines
2.4 KiB
YAML
blueprint:
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name: Dynamic Medication Reminder via NFC
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description: >
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Tracks medication intake via NFC scan.
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- If no person is selected, the scanner is assumed to be the taker.
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- If a person is selected manually (e.g. a child without mobile),
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the medication schedule resets for them, but the scanner gets the reminder.
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- Sends reminders again after a flexible interval (hours or days).
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domain: automation
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input:
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medication_name:
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name: Medication Name
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selector:
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text:
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nfc_tag_id:
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name: NFC Tag ID
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selector:
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text:
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reminder_delay:
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name: Reminder Interval
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selector:
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number:
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min: 1
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max: 168
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reminder_unit:
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name: Time Unit
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selector:
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select:
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options:
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- Hours
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- Days
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person_selector:
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name: input_select for manual person selection
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selector:
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entity:
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domain: input_select
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trigger:
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- platform: event
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event_type: tag_scanned
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event_data:
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tag_id: "{{ inputs.nfc_tag_id }}"
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variables:
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scanned_user_id: "{{ trigger.context.user_id }}"
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manual_person: "{{ states(inputs.person_selector) | lower }}"
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# Determine the "person" whose medication schedule should be reset
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person: >
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{% if manual_person != "no selection" %}
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{{ manual_person }}
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{% else %}
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{{ state_attr('user.' ~ scanned_user_id, 'friendly_name') | lower }}
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{% endif %}
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# Calculate the delay in seconds
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delay_seconds: >
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{% if inputs.reminder_unit == 'Days' %}
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{{ (inputs.reminder_delay | int) * 86400 }}
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{% else %}
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{{ (inputs.reminder_delay | int) * 3600 }}
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{% endif %}
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datetime_entity: "input_datetime.medication_{{ person }}"
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# Determine notification target: always the scanner's device
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notify_service: >
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{% set scanner_device = "notify.mobile_app_" ~ state_attr('user.' ~ scanned_user_id, 'device_name') | lower %}
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{{ scanner_device }}
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action:
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- service: input_datetime.set_datetime
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target:
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entity_id: "{{ datetime_entity }}"
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data:
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timestamp: "{{ now().timestamp() }}"
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- delay:
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seconds: "{{ delay_seconds }}"
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- service: "{{ notify_service }}"
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data:
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message: "{{ inputs.medication_name }} is due again for {{ person | title }}."
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- service: input_select.select_option
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target:
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entity_id: !input person_selector
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data:
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option: "No selection"
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