#:########################################################################################:#
# TITLE: OFFICE ELV CONTROL
# zorruno.com layout v1.1 2026
#:########################################################################################:#
# REPO:
# https://home.fox.co.nz/gitea/zorruno/zorruno-homeassistant/src/branch/master/esphome/esp-officeelvcontrol.yaml
#:########################################################################################:#
# VERSIONS:
# V1.1 2026-03-08 Updated yaml to zorruno layout V1.1
# V1.0 2025-06-14 Initial Version
#:########################################################################################:#
# HARDWARE:
# - Sonoff Basic R1 (ESP8266)
# - Controls: Office ELV power supply (under desk)
#:########################################################################################:#
# OPERATION NOTES:
# - Local button toggles relay
# - MQTT control supported on:
#   ${mqtt_main_topic}/relay1/set  payload ON/OFF
# - Publishes relay state to MQTT via a template binary_sensor
#   NOTE: your original YAML used ${mqtt_topic}/relay1/state which was undefined.
#         This V1.1 conversion keeps behavior but corrects it to:
#         ${mqtt_main_topic}/relay1/state
#:########################################################################################:#
# MQTT COMMANDS:
# - Command topic:
#   ${mqtt_main_topic}/relay1/set
#     ON  -> relay ON
#     OFF -> relay OFF
#
# - Status topic (published on state changes):
#   ${mqtt_main_topic}/relay1/state
#     ON/OFF
#:########################################################################################:#
# OFFLINE NOTES:
# a) Home Assistant OFFLINE, but Network and MQTT ONLINE
#    - MQTT control still works (relay1/set)
#    - Local button still works
# b) MQTT OFFLINE (but WiFi/Network and HA API ONLINE)
#    - HA/API control still works
#    - MQTT command/control will not work while broker is down
# c) Entire WiFi/Network OFFLINE
#    - Local button still toggles relay
#    - Accurate time is NOT needed (SNTP not required)
#:########################################################################################:#


#:########################################################################################:#
# SUBSTITUTIONS: Specific device variable substitutions
# If NOT using a secrets file, just replace these with the passwords etc (in quotes)
#:########################################################################################:#
substitutions:
  # Device Naming
  device_name: "esp-officeelvcontrol"
  friendly_name: "Office ELV Control"
  description_comment: "ELV Power Supply control in the Office (under desk) :: Sonoff Basic (Layout V1.1)"
  device_area: "Office" # Allows ESP device to be automatically linked to an 'Area' in Home Assistant.

  # Project Naming
  project_name: "Sonoff Technologies.Sonoff Basic V1" # Project Details
  project_version: "v1.1"  # Project V denotes release of yaml file, allowing checking of deployed vs latest version

  # Passwords & Secrets
  api_key: !secret esp-api_key # unfortunately you can't use substitutions inside secrets names
  ota_pass: !secret esp-ota_pass # unfortunately you can't use substitutions inside secrets names
  static_ip_address: !secret esp-officeelvcontrol_ip
  mqtt_command_main_topic: !secret mqtt_command_main_topic

  # If we are changing IP addresses, you must update the current IP address here, otherwise it remains
  # Don't forget to switch it back when changed.
  current_ip_address: ${static_ip_address}

  # Device Settings
  relay_icon: "mdi:generator-portable"
  log_level: "ERROR" # Define logging level: NONE, ERROR, WARN, INFO, DEBUG (Default), VERBOSE, VERY_VERBOSE
  update_interval: "60s" # update time for for general sensors etc

  # Device Naming
  relay_1_name: "Office ELV Power Supply"
  button_1_name: "Power Button"

  # MQTT Controls
  mqtt_device_name: "office-elv-control"
  mqtt_main_topic: "${mqtt_command_main_topic}/${mqtt_device_name}" # Topic we will use to command stuff from external without HA


#:########################################################################################:#
# PACKAGES: Included Common Packages
# https://esphome.io/components/packages.html
#:########################################################################################:#
packages:
  #### WIFI, Network (Static/DHCP/IPV6 etc), Fallback AP, Safemode ####
  common_wifi: !include
    file: common/network_common.yaml
    vars:
      local_device_name: "${device_name}"
      local_static_ip_address: "${static_ip_address}"
      local_ota_pass: "${ota_pass}"
      local_current_ip_address: "${current_ip_address}"

  #### HOME ASSISTANT API (choose encryption or no encryption options) ####
  common_api: !include
    file: common/api_common.yaml
    #file: common/api_common_noencryption.yaml
    vars:
      local_api_key: "${api_key}"

  #### MQTT ####
  common_mqtt: !include
    file: common/mqtt_common.yaml
    vars:
      local_device_name: "${device_name}"

  #### WEB PORTAL ####
  #common_webportal: !include common/webportal_common.yaml

  #### SNTP (Only use if you want/need accurate timeclocks) ####
  #common_sntp: !include common/sntp_common.yaml

  #### DIAGNOSTICS Sensors ####
  diag_basic: !include common/include_basic_diag_sensors.yaml
  diag_more: !include common/include_more_diag_sensors.yaml
  #diag_debug: !include common/include_debug_diag_sensors.yaml
  #diag_resetcount: !include common/include_resetcount_diag_sensors.yaml


#:########################################################################################:#
# ESPHOME:
# https://esphome.io/components/esphome.html
#:########################################################################################:#
esphome:
  name: "${device_name}"
  friendly_name: "${friendly_name}"
  comment: "${description_comment}" # Appears on the esphome page in HA
  area: "${device_area}"
  project:
    name: "${project_name}"
    version: "${project_version}"


#:########################################################################################:#
# ESP PLATFORM AND FRAMEWORK:
# https://esphome.io/components/esp8266.html
#:########################################################################################:#
esp8266:
  board: esp01_1m  # The original Sonoff Basic
  restore_from_flash: true # restore some values on reboot

preferences:
  flash_write_interval: 5min

mdns:
  disabled: false


#:########################################################################################:#
# LOGGING:
# https://esphome.io/components/logger.html
#:########################################################################################:#
logger:
  level: "${log_level}"
  baud_rate: 0 # set to 0 for no logging via UART


#:########################################################################################:#
# STATUS LED:
# https://esphome.io/components/status_led.html
# Sonoff Basic R1 LED is GPIO13
#:########################################################################################:#
status_led:
  pin:
    number: GPIO13
    inverted: true


#:########################################################################################:#
# SWITCH COMPONENT:
# https://esphome.io/components/switch/
# Sonoff Basic R1 Relay is GPIO12
#:########################################################################################:#
switch:
  - platform: gpio
    name: "${relay_1_name}"
    pin: GPIO12
    id: relay1
    restore_mode: RESTORE_DEFAULT_ON
    icon: "${relay_icon}"


#:########################################################################################:#
# BINARY SENSORS:
# https://esphome.io/components/binary_sensor/
# Sonoff Basic R1 Button is GPIO03
#:########################################################################################:#
binary_sensor:
  # Actual button input
  - platform: gpio
    pin:
      number: GPIO03
      mode: INPUT_PULLUP
      inverted: true
    name: "${button_1_name}"
    id: power_button
    filters:
      - delayed_on: 20ms
    on_click:
      - min_length: 20ms
        max_length: 500ms
        then:
          - lambda: |-
              if (id(relay1).state) {
                id(relay1).turn_off();
              } else {
                id(relay1).turn_on();
              }

  # Mimics actual relay status (but not controllable) + publishes MQTT state
  - platform: template
    name: "${relay_1_name} Status"
    lambda: |-
      return id(relay1).state;
    on_press:
      - mqtt.publish:
          topic: "${mqtt_main_topic}/relay1/state"
          payload: "ON"
    on_release:
      - mqtt.publish:
          topic: "${mqtt_main_topic}/relay1/state"
          payload: "OFF"


#:########################################################################################:#
# MQTT:
# This adds device-specific MQTT command triggers to the common MQTT configuration.
#:########################################################################################:#
mqtt:
  on_message:
    # Relay 1 control
    - topic: "${mqtt_main_topic}/relay1/set"
      payload: "ON"
      then:
        - switch.turn_on: relay1

    - topic: "${mqtt_main_topic}/relay1/set"
      payload: "OFF"
      then:
        - switch.turn_off: relay1