##########################################################################################
##########################################################################################
# MAIN DISHWASHER POWER
# Controlled by a Athom Smart Plug V1
# package_import_url: github://athom-tech/athom-configs/athom-smart-plug.yaml
#
# V1.0 2025-06-10 YAML Tidyups
# 
##########################################################################################
##########################################################################################

##########################################################################################
# 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-maindishwasherpower"
  friendly_name: "Main Dishwasher Power"
  description_comment: "Main Dishwasher Power, Athom Smart Plug V1 Power Monitor"
  device_area: "Kitchen"  # Allows ESP device to be automatically linked to an 'Area' in Home Assistant.  
  
  # Project Naming
  project_name: "Athom Technology.Smart Plug V1" # Project Details 
  project_version: "v1.0"  # Project V denotes release of yaml file, allowing checking of deployed vs latest version

  # Passwords
  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-maindishwasherpower_ip

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

  # Device Settings
  relay_icon: "mdi:dishwasher"
  current_limit : "10" # Current Limit in Amps. AU Plug = 10. IL, BR, EU, UK, US Plug = 16.
  
##########################################################################################
# PACKAGES
# https://esphome.io/components/esphome.html
##########################################################################################
packages:
  common_wifi: !include
    file: common/network_common.yaml
    vars:
      local_static_ip_address: "${static_ip_address}"
      local_ota_pass: "${ota_pass}"
  common_api: !include
    file: common/api_common.yaml
    vars:
      local_api_key: "${api_key}"
#  common_webportal: !include
#    file: common/webportal_common.yaml
#  common_mqtt: !include
#    file: common/mqtt_common.yaml
  common_sntp: !include
    file: common/sntp_common.yaml
  common_general_sensors: !include
    file: common/sensors_common.yaml
    vars:
      local_friendly_name: "${friendly_name}"
      local_update_interval: "${update_interval}"

##########################################################################################
# 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}"  
  name_add_mac_suffix: False
  min_version: 2024.6.0
  project:
    name: "${project_name}"
    version: "${project_version}"
  on_boot:
    priority: 200
    then:
      - switch.turn_on: "relay"

##########################################################################################
# ESP Platform and Framework
# https://esphome.io/components/esp32.html
##########################################################################################
esp8266:
  board: esp8285
  restore_from_flash: true  # mainly for calculating cumulative energy, but not that important here

preferences:
  flash_write_interval: 5min

mdns:
  disabled: false
  
#dashboard_import:
#  package_import_url: github://athom-tech/esp32-configs/athom-smart-plug.yaml

##########################################################################################    
# ESPHome LOGGING
# https://esphome.io/components/logger.html
########################################################################################## 
logger:
  level: "${log_level}"  #INFO Level suggested, or DEBUG for testing
  #baud_rate: 0 # set to 0 for no logging via UART, needed if you are using it for other serial things (eg PZEM)
  #esp8266_store_log_strings_in_flash: false
  #tx_buffer_size: 64

##########################################################################################
# GLOBAL VARIABLES
# https://esphome.io/guides/automations.html?highlight=globals#global-variables
##########################################################################################
globals:
  # Tracks the time (in seconds from midnight) at the previous boot
  - id: last_boot_time_s
    type: int
    restore_value: true
    initial_value: "0"

  # Counts how many consecutive boots have occurred (within X seconds)
  - id: boot_count
    type: int
    restore_value: true
    initial_value: "0"

  ####################################################
  # total_energy: cumulative power
  # Restored, so keeps counting up.
  ####################################################
  - id: total_energy
    type: float
    restore_value: yes
    initial_value: "0.0"

##########################################################################################
# STATUS LED
# https://esphome.io/components/status_led.html
##########################################################################################
status_led:
  pin:
    number: GPIO13
    inverted: True

##########################################################################################
# BINARY SENSORS
# https://esphome.io/components/binary_sensor/
##########################################################################################
binary_sensor:
  - platform: gpio
    pin:
      number: 3
      mode: INPUT_PULLUP
      inverted: true
    name: "Power Button"
    id: power_button
    filters:
      - delayed_on: 20ms
    on_click:
      - min_length: 20ms
        max_length: 500ms
        then:
        - switch.toggle:
            id: relay
  
  - platform: template
    name: "Relay Status"
    lambda: |-
      return id(relay).state;

##########################################################################################
# Sensors
# https://esphome.io/components/text_sensor/index.html
##########################################################################################
sensor:
  - platform: template
    name: "Total Energy"
    id: total_energy_sensor
    unit_of_measurement: kWh
    device_class: "energy"
    state_class: "total_increasing"
    icon: mdi:lightning-bolt
    accuracy_decimals: 3
    lambda: |-
      return id(total_energy);
    update_interval: "${update_interval}"

  #############################################
  # CSE7766 POWER SENSOR
  # https://esphome.io/components/sensor/cse7766.html
  #############################################
  - platform: hlw8012
    id: athom_hlw8012
    sel_pin:
      number: GPIO12
      inverted: True
    cf_pin: GPIO4
    cf1_pin: GPIO5
    voltage_divider: 780

    current:
      name: "Current"
      id: current
      unit_of_measurement: A
      accuracy_decimals: 2
      icon: mdi:current-ac
      filters:
          - calibrate_linear:
            - 0.0000 -> 0.0110 # Relay off no load
            - 0.0097 -> 0.0260 # Relay on no load
            - 0.9270 -> 0.7570
            - 2.0133 -> 1.6330
            - 2.9307 -> 2.3750
            - 5.4848 -> 4.4210
            - 8.4308 -> 6.8330
            - 9.9171 -> 7.9830
          # Normalize for plug load
          - lambda: if (x < 0.0260) return 0; else return (x - 0.0260);
      on_value_range:
        - above: ${current_limit}
          then:
            - switch.turn_off: relay      

    voltage:
      name: "Voltage"
      id:   voltage
      unit_of_measurement: V
      accuracy_decimals: 1
      icon: mdi:sine-wave
      filters:
        - skip_initial: 2

    power:
      name: "Power"
      id: power_sensor
      unit_of_measurement: W
      accuracy_decimals: 1
      icon: mdi:power
      filters:
          - calibrate_linear:
            - 0.0000 -> 0.5900 # Relay off no load
            - 0.0000 -> 1.5600 # Relay on no load
            - 198.5129 -> 87.8300
            - 434.2469 -> 189.5000
            - 628.6241 -> 273.9000
            - 1067.0067 -> 460.1000
            - 1619.8098 -> 699.2000
            - 2043.0282 -> 885.0000
          # Normalize for plug load
          - lambda: if (x < 1.5600) return 0; else return (x - 1.5600);
    change_mode_every: 1
    update_interval: 5s

    # Shows the Energy kWh since the device was last started
    energy:
      name: "Energy (Since Restart)"
      id: energy
      icon: mdi:lightning-bolt
      unit_of_measurement: kWh
      accuracy_decimals: 3
      filters:
        # Multiplication factor from W to kW is 0.001
        - multiply: 0.001
      on_value:
        then:
          - lambda: |-
              static float previous_energy_value = 0.0;
              float current_energy_value = id(energy).state;
              id(total_energy) += current_energy_value - previous_energy_value;
              previous_energy_value = current_energy_value;
              id(total_energy_sensor).update();
      # internal: ${hide_energy_sensor}
  
  #############################################
  # Total Daily Energy
  # https://esphome.io/components/sensor/total_daily_energy.html
  #############################################
  - platform: total_daily_energy
    name: "Total Daily Energy"
    restore: true
    power_id: power_sensor
    unit_of_measurement: kWh
    icon: mdi:hours-24
    accuracy_decimals: 3
    filters:
      - multiply: 0.001

#################################################################################################
# SWITCH COMPONENT
# https://esphome.io/components/switch/
#################################################################################################
switch:
  - platform: gpio
    name: "Power Output"
    pin: GPIO14
    id: relay
    restore_mode: RESTORE_DEFAULT_OFF       # Ensures the relay is restored (or off) at boot
    #internal: true                # Hides the switch from Home Assistant
    icon: "${relay_icon}"