defmodule Grizzly.ZWave.Commands.ThermostatModeSupportedReport do
@moduledoc """
This command is used to report the thermostat's supported modes.
Params:
* `:modes` - A list of supported modes. See `t:Grizzly.ZWave.CommandClasses.ThermostatMode.mode/0`.
"""
@behaviour Grizzly.ZWave.Command
import Grizzly.ZWave.Encoding
alias Grizzly.ZWave.{Command, DecodeError}
alias Grizzly.ZWave.CommandClasses.ThermostatMode
@type param :: {:modes, [{ThermostatMode.mode(), boolean()}]}
@impl Grizzly.ZWave.Command
@spec new([param()]) :: {:ok, Command.t()}
def new(params) do
command = %Command{
name: :thermostat_mode_supported_report,
command_byte: 0x05,
command_class: ThermostatMode,
params: params,
impl: __MODULE__
}
{:ok, command}
end
@impl Grizzly.ZWave.Command
@spec encode_params(Command.t()) :: binary()
def encode_params(command) do
modes = Command.param!(command, :modes)
modes
|> Enum.map(&ThermostatMode.encode_mode/1)
|> encode_bitmask()
end
@impl Grizzly.ZWave.Command
@spec decode_params(binary()) :: {:ok, [param()]} | {:error, DecodeError.t()}
def decode_params(binary) do
modes = binary |> decode_bitmask() |> Enum.map(&decode_mode/1)
{:ok, [modes: modes]}
end
defp decode_mode(mode) do
case ThermostatMode.decode_mode(mode) do
{:ok, v} -> v
_ -> nil
end
end
end