defmodule Grizzly.ZWave.Commands.ThermostatSetbackReport do
@moduledoc """
This module implements command THERMOSTAT_SETBACK_REPORT of the
COMMAND_CLASS_THERMOSTAT_SETBACK command class. This command is used to
report the setback state of the thermostat.
Params:
* `:type` - the setback type (required)
* `:state` - the setback state (required)
"""
@behaviour Grizzly.ZWave.Command
alias Grizzly.ZWave.{Command, DecodeError}
alias Grizzly.ZWave.CommandClasses.ThermostatSetback
@type param :: {:type, ThermostatSetback.type()} | {:state, ThermostatSetback.state()}
@impl true
@spec new([param()]) :: {:ok, Command.t()}
def new(params) do
command = %Command{
name: :thermostat_setback_report,
command_byte: 0x03,
command_class: ThermostatSetback,
params: params,
impl: __MODULE__
}
{:ok, command}
end
@impl true
@spec encode_params(Command.t()) :: binary()
def encode_params(command) do
type_byte = Command.param!(command, :type) |> ThermostatSetback.encode_type()
state_byte = Command.param!(command, :state) |> ThermostatSetback.encode_state()
<<0x00::size(6), type_byte::size(2), state_byte>>
end
@impl true
@spec decode_params(binary()) :: {:ok, [param()]} | {:error, DecodeError.t()}
def decode_params(<<_::size(6), type_byte::size(2), state_byte>>) do
with {:ok, type} <- ThermostatSetback.decode_type(type_byte),
{:ok, state} <- ThermostatSetback.decode_state(state_byte) do
{:ok, [type: type, state: state]}
else
{:error, %DecodeError{}} = error ->
error
end
end
end