blueprint:
  name: Alarm Clock
  description: Alarm Clock with wake up light
  domain: automation
  source_url: https://git.thethomaas.net/TheThomaas/home-assistant-blueprints/raw/branch/main/alarm_clock.yaml
  input:
    alarm_time:
      name: Alarm Time
      description: Input containing the time of the alarm
      selector:
        entity:
          domain: input_datetime
    time_offset:
      name: Time Offset
      description: Offset to turn on the lights before the alarm
      default: 5
      selector:
        number:
          min: 0
          max: 30
          unit_of_measurement: minutes
    turn_off_delay:
      name: Lights turn off delay
      description: Delay before the lights turn off after waking up
      default: 10
      selector:
        number:
          min: 0
          max: 30
          unit_of_measurement: minutes
    binary_condition:
      name: Alarm today
      description: Trigger the alarm today ?
      selector:
        entity:
          domain: binary_sensor
    presence_condition:
      name: Presence Conditions
      description: Everything that can have a state 'home'
      selector:
        entity:
          domain:
            - input_select
            - person
    target_light:
      name: Target Light
      description: Light that will be turned on
      selector:
        entity:
          domain: light
    alarmed_turned_off:
      name: Alarm Turned Off
      description: Everything that can have a state on/off
      selector:
        entity:
          domain: binary_sensor
    sleep_mode:
      name: Sleep Mode
      description: Switch to turn off before the alarm
      selector:
        entity:
          domain: switch
    additional_section:
      name: Additional Actions
      description: Additional actions before and after the lights turn on
      input:
        before_wake_up:
          name: Before wake up action
          description: Actions before the lights turn on
          selector:
            action:
        after_wake_up:
          name: After wake up action
          description: Actions after the lights turn on
          selector:
            action:

trigger_variables:
  alarm_time: !input alarm_time
  time_offset: !input time_offset

variables:
  binary_condition: !input binary_condition
  presence_condition: !input presence_condition
  target_light: !input target_light
  sleep_mode: !input sleep_mode

trigger:
  - platform: template
    value_template: >
      {% set Hour, Minute = states("sensor.time").split(":") %}
      {% set seconds = Hour | int * 3600 + Minute | int * 60 %}
      {% set offset = time_offset * 60 %}

      {% set time2 = state_attr(alarm_time, 'timestamp') | timestamp_custom('%H:%M') %}
      {% set Hour2, Minute2 = time2.split(":") %}
      {% set seconds2 = Hour2 | int * 3600 + Minute2 | int * 60 %}

      {{ seconds2 - offset == seconds }}

condition:
  - condition: state
    entity_id: !input binary_condition
    state: 'on'
  - condition: template
    value_template: >
      {{ states(presence_condition) in ['Home', 'home'] }}

action:
  - sequence: !input before_wake_up
  - service: switch.turn_off
    entity_id: !input 'sleep_mode'
  - service: light.turn_on
    entity_id: !input 'target_light'
    data:
      brightness_pct: 100
      transition: "{{ time_offset * 60 }}"
  - wait_for_trigger:
      - platform: state
        entity_id: !input alarmed_turned_off
        to: "on"
  - delay:
      minutes: !input turn_off_delay
  - service: light.turn_off
    entity_id: !input 'target_light'
    data:
      transition: 60
  - sequence: !input after_wake_up