# Tuya Light groups setup via scenes
# Depends on Tuya integration (config flow): https://www.home-assistant.io/integrations/tuya
# Credit: https://community.home-assistant.io/t/personal-setup-vps-vpn-faster-tuya-and-more/180995

# Tuya lights respond faster if they're grouped into scenes in the Tuya app.
# 1. Create ON and OFF scenes for every Tuya light group and sync them with Home Assistant.
# 2. Create an input_boolean marking each scene on/off.
# 3. Create template light acting as a group light for every input_boolean / tuya scene pair.
# 4. Automate ON/OFF when an input_boolean is toggled.

# Light groups in Tuya. Name: "tuya_{{scene_name}}_lights_state"
# input_boolean:
#   tuya_kitchen_main_lights_state:
#   tuya_kitchen_secondary_lights_state:
#   tuya_hallway_main_lights_state:

# light:
#   - platform: template
#     lights:
#       tuya_kitchen_main:
#         friendly_name: Kitchen main lights (scene)
#         value_template: "{{ is_state('input_boolean.tuya_kitchen_main_lights_state', 'on') }}"
#         icon_template: bha:ceiling-lamp-plafond
#         turn_on:
#           service: input_boolean.turn_on
#           entity_id: input_boolean.tuya_kitchen_main_lights_state
#         turn_off:
#           service: input_boolean.turn_off
#           entity_id: input_boolean.tuya_kitchen_main_lights_state

#       tuya_kitchen_secondary:
#         friendly_name: Kitchen secondary lights (scene)
#         value_template: "{{ is_state('input_boolean.tuya_kitchen_secondary_lights_state', 'on') }}"
#         icon_template: bha:ceiling-lamp-plafond
#         turn_on:
#           service: input_boolean.turn_on
#           entity_id: input_boolean.tuya_kitchen_secondary_lights_state
#         turn_off:
#           service: input_boolean.turn_off
#           entity_id: input_boolean.tuya_kitchen_secondary_lights_state

#       tuya_hallway_main:
#         friendly_name: Hallway main lights (scene)
#         value_template: "{{ is_state('input_boolean.tuya_hallway_main_lights_state', 'on') }}"
#         icon_template: bha:ceiling-lamp-plafond
#         turn_on:
#           service: input_boolean.turn_on
#           entity_id: input_boolean.tuya_hallway_main_lights_state
#         turn_off:
#           service: input_boolean.turn_off
#           entity_id: input_boolean.tuya_hallway_main_lights_state

# # Try to keep input_booleans consistent.
# automation:
#   - alias: Lighting · Tuya · Update kitchen lights
#     mode: queued
#     trigger:
#       platform: state
#       entity_id:
#         - input_boolean.tuya_kitchen_main_lights_state
#         - input_boolean.tuya_kitchen_secondary_lights_state
#         - input_boolean.tuya_hallway_main_lights_state
#     action:
#       - service: scene.turn_on
#         data_template:
#           entity_id: >

#             {% set scene_name = trigger.entity_id.split('tuya_')[1].split('_lights')[0] %}
#             {% set state = states(trigger.entity_id) %}
#             scene.tuya_{{ scene_name }}_{{ state }}

#   - alias: Lighting · Tuya · Update states on start
#     trigger:
#       platform: homeassistant
#       event: start
#     action:
#       - delay: 00:00:03

#       - service: "input_boolean.turn_{{ states('light.kitchen_main') }}"
#         entity_id: input_boolean.tuya_kitchen_main_lights_state

#       - service: "input_boolean.turn_{{ states('light.kitchen_secondary') }}"
#         entity_id: input_boolean.tuya_kitchen_secondary_lights_state

#       - service: "input_boolean.turn_{{ states('light.hallway_main') }}"
#         entity_id: input_boolean.tuya_hallway_main_lights_state