home-assistant-configuration/config/packages/holidays.yaml

###############################################################################
#   @author         :   Jeffrey Stone 
#   @date           :   02/19/2019
#   @package        :   Holidays
#   @description    :   Holiday Specific.
#
#   I'm not sure where I got this, but it leverages a python script: https://github.com/thejeffreystone/home-assistant-configuration/blob/master/python_scripts/special_events.py
#
#   To create a sensor just create an automation to fire around midnight.
#
#   automation:
#   - id: refresh_holioday_sensors
#     alias: Refresh Holiday sensors
#     initial_state: true
#     trigger:
#     - platform: time
#       at: '00:00:07'
#     - platform: homeassistant
#       event: start
#     action:
#     - service: python_script.special_events
#       data:
#         name: Christmas
#         type: holiday
#         date: 25/12/2001
#
#   Where Name equals the name of the event, type is the type of event, and date is the date in DD/MM/YYYY format
# 
#   Year only matters if your want to take advantage fo the years attribute which will tell you have many years since the event. Useful 
#   with birthdays and anniversaries.
# 
#   I use the Following types:
#   birthday
#   anniversary
#   holiday
#   trip
#   
#   The type will be used in the name of the sensor it creates. For example:
#   sensor.trip_camping
#   sensor.birthday_jeff
#   sensor.holiday_christmas
#
#   The state of the sensor will be the days until the event. For birthdays and anniversaries it will never be more than 365. 
#   For example {{ states.sensor.birthday_jeff.state }} will be the number of days until my next birthday. 
#   And {{ states.sensor.birthday_jeff.attributes.years }} will be my age, or the number of years since my birth (if you put the real year in)
#   For events with a year in the future, the state will be number of days to that exact moment in time.
#  
###############################################################################
input_boolean:
  this_is_halloween:
    name: This is Halloween
  haunted_sounds:
    name: Haunted Sounds

automation:
  - id: this_is_halloween_on
    alias: This is Halloween On
    initial_state: true
    trigger:
    - platform: state
      entity_id: input_boolean.this_is_halloween
      to: 'on'
    action:
    - service: script.turn_on
      entity_id: script.this_is_halloween
  
  - id: haunted_sounds_on
    alias: Haunted Sounds On
    initial_state: true
    trigger:
    - platform: state
      entity_id: input_boolean.haunted_sounds
      to: 'on'
    action:
    - service: script.turn_on
      entity_id: script.haunted_sounds

  - id: haunted_sounds_off
    alias: Haunted Sounds Off
    initial_state: true
    trigger:
    - platform: state
      entity_id: input_boolean.haunted_sounds
      to: 'off'
    action:
    - service: script.turn_off
      entity_id: script.haunted_sounds
  
  - id: this_is_halloween_off
    alias: This is Halloween Off
    initial_state: true
    trigger:
    - platform: state
      entity_id: input_boolean.this_is_halloween
      to: 'off'
    action:
    - service: script.turn_on
      entity_id: script.kill_this_ride
    - service: media_player.media_stop
      entity_id: media_player.ha_speaker
  - id: this_is_halloween
    alias: This is Halloween
    initial_state: true
    trigger:
    - platform: template
      value_template: "{{ states('sensor.time') == (state_attr('input_datetime.halloween_show', 'timestamp') | int | timestamp_custom('%H:%M', False)) }}"
    condition:
    - condition: state
      entity_id: calendar.holidays_in_united_states
      state: "on"
    - condition: template
      value_template: >
        {%- set event=states.calendar.holidays_in_united_states.attributes.message %}
        {%- if event == 'Halloween' %}
          true
        {%- endif -%}
    action:
    - service: input_boolean.turn_on
      entity_id: input_boolean.this_is_halloween

  - id: operation_haunted_house
    alias: Operation Haunted House
    initial_state: true
    trigger:
    - platform: template
      value_template: "{{ states('sensor.time') == (state_attr('input_datetime.halloween_show', 'timestamp') | int | timestamp_custom('%H:%M', False)) }}"
    condition:
    - condition: state
      entity_id: calendar.holidays_in_united_states
      state: "on"
    - condition: template
      value_template: >
        {%- set event=states.calendar.holidays_in_united_states.attributes.message %}
        {%- if event == 'Halloween' %}
          true
        {%- endif -%}
    action:
    - service: script.turn_on
      entity_id: input_boolean.haunted_sounds

  - id: wishes_five_min
    alias: Wishes Five Minute
    initial_state: true
    trigger:
    - platform: template
      value_template: "{{ states('sensor.time') == (state_attr('input_datetime.christmas_preshow', 'timestamp') | int | timestamp_custom('%H:%M', False)) }}"
    condition:
    - condition: state
      entity_id: calendar.holidays_in_united_states
      state: "on"
    - condition: template
      value_template: >
        {%- set event=states.calendar.holidays_in_united_states.attributes.message %}
        {%- if event == 'Christmas Eve' %}
          true
        {%- endif -%}
    action:
    - service: script.holiday_wishes_preshow

  - id: wishes_show_start
    alias: Wishes Show Start
    initial_state: true
    trigger:
    - platform: template
      value_template: "{{ states('sensor.time') == (state_attr('input_datetime.christmas_show', 'timestamp') | int | timestamp_custom('%H:%M', False)) }}"
    condition:
    - condition: state
      entity_id: calendar.holidays_in_united_states
      state: "on"
    - condition: template
      value_template: >
        {%- set event=states.calendar.holidays_in_united_states.attributes.message %}
        {%- if event == 'Christmas Eve' %}
          true
        {%- endif -%}
    action:
    - service: input_boolean.turn_on
      entity_id: input_boolean.holiday_wishes

script:

  haunted_sounds:
    sequence:
    - delay: 00:05:00
    - service: shell_command.haunted_scream
    - delay: 00:07:06
    - service: shell_command.haunted_leotta
    - delay: 00:02:36
    - service: shell_command.haunted_raven
    - delay: 00:04:03
    - service: shell_command.haunted_harp
    - delay: 00:01:40
    - service: shell_command.haunted_door
    - delay: 00:03:33
    - service: shell_command.haunted_howling
    - delay: 00:04:03
    - service: shell_command.haunted_laugh2
    - delay: 00:03:56
    - service: shell_command.haunted_seance_horn
    - delay: 00:08:00
    - service: shell_command.haunted_piano
    - delay: 00:03:10
    - service: shell_command.haunted_clock
    - delay: 00:07:33
    - service: shell_command.haunted_ballroom
    - delay: 00:03:18
    - service: shell_command.haunted_door2
    - delay: 00:05:00
    - service: shell_command.haunted_bells
    - delay: 00:02:18
    - service: shell_command.haunted_laugh
    - delay: 00:06:36
    - service: shell_command.haunted_chains
    

  
sensor:
  - platform: rest
    name: Halloween Countdown
    resource: !secret WA_HALLOWEEN
    value_template: "{{ (value|replace(' days', '')) | int }}"
    unit_of_measurement: Days
    scan_interval: 43200

  - platform: rest
    name: Christmas Countdown
    resource: !secret WA_XMAS
    value_template: "{{ (value|replace(' days', '')) | int }}"
    unit_of_measurement: Days
    scan_interval: 43200