frontend.yaml

---
#-
#   __                 _                 _
#  / _|_ __ ___  _ __ | |_ ___ _ __   __| |
# | |_| '__/ _ \| '_ \| __/ _ \ '_ \ / _` |
# |  _| | | (_) | | | | ||  __/ | | | (_| |
# |_| |_|  \___/|_| |_|\__\___|_| |_|\__,_|
#
#
#- from github.com/basnijholt/home-assistant-config
- alias: "Frontend: turn on dark mode"
  trigger:
    - platform: time
      at: "20:00"
    - platform: sun
      event: sunset
  condition: "{{ is_state('input_boolean.dark_mode', 'off') }}"
  action:
    entity_id: input_boolean.dark_mode
    service: input_boolean.turn_on

- alias: "Frontend: turn on light mode"
  trigger:
    - platform: time
      at: "06:00"
    - platform: sun
      event: sunrise
  condition: "{{ is_state('input_boolean.dark_mode', 'on') }}"
  action:
    entity_id: input_boolean.dark_mode
    service: input_boolean.turn_off

- alias: "Frontend: change theme"
  trigger:
    - platform: state
      entity_id: input_select.theme
    - platform: state
      entity_id: input_boolean.dark_mode
    - platform: state
      entity_id: input_boolean.theme_alternative
    - platform: homeassistant
      event: start
  action:
    service: frontend.set_theme
    data:
      name: >
        {% set which = "dark" if is_state("input_boolean.dark_mode", "on") else "light" -%}
        {% set name = states("input_select.theme") -%}
        {% set suffix = "-alternative" if is_state("input_boolean.theme_alternative", "on") else "" -%}
        ios-{{ which }}-mode-{{ name }}{{ suffix }}