nixos-config/nixos/configs/pepe/home-assistant/zigbee2mqtt/fyrtur.nix

{ pkgs, lib, ... }:
let

  # https://www.zigbee2mqtt.io/devices/E1757.html
  allDevices = {
    "office_fyrtur_1" = { id = "0x680ae2fffe64fa40"; };
    "office_fyrtur_2" = { id = "0x680ae2fffe91d234"; };
    "bedroom_fyrtur_1" = { id = "0x680ae2fffe6e9f41"; };
    "broken_fyrtur_1" = { id = "0x680ae2fffe8f6411"; };
  };

  # -t "zigbee2mqtt/fyrtur1/set"   -m '{"position":100}'
  # -t "zigbee2mqtt/fyrtur1/set"   -m '{"position":15}'
in {

  services.zigbee2mqttConfiguration = lib.mapAttrs' (name:
    { id, ... }: {
      name = id;
      value = {
        retain = false;
        friendly_name = name;
        transition = 0.1;
      };
    }) allDevices;

  services.homeAssistantConfig = {

    sensor = lib.flatten (lib.mapAttrsToList (name:
      { ... }: [
        {
          name = "battery_${name}";
          platform = "mqtt";
          state_topic = "zigbee2mqtt/${name}";
          availability_topic = "zigbee2mqtt/bridge/state";
          unit_of_measurement = "%";
          icon = "mdi:battery-10";
          value_template = "{{ value_json.battery }}";
        }
        {
          name = "link_${name}";
          platform = "mqtt";
          state_topic = "zigbee2mqtt/${name}";
          availability_topic = "zigbee2mqtt/bridge/state";
          icon = "mdi:signal";
          unit_of_measurement = "lqi";
          value_template = "{{ value_json.linkquality }}";
        }
      ]) allDevices);

  };

}