defmodule Grizzly.ZWave.Commands.ScheduleEntryLockWeekDaySet do
@moduledoc """
This command set or erase a weekday schedule for a identified user who already has valid user access code.
Params:
* `:set_action` - Indicates whether to erase or modify
* `:user_identifier` - The User Identifier is used to recognize the user identity.
* `:schedule_slot_id` - A value from 1 to Number of Slots Daily Repeating Supported
* `:day_of_week` - A value from 0 to 6 where 0 is Sunday.
* `:start_hour` - A value from 0 to 23 representing the starting hour of the time fence.
* `:start_minute` - A value from 0 to 59 representing the starting minute of the time fence.
* `:stop_hour` - A value from 0 to 23 representing the stop hour of the time fence.
* `:stop_minute` - A value from 0 to 59 representing the stop minute of the time fence
"""
@behaviour Grizzly.ZWave.Command
alias Grizzly.ZWave.{Command, DecodeError}
alias Grizzly.ZWave.CommandClasses.ScheduleEntryLock
@type param ::
{:set_action, :erase | :modify}
| {:user_identifier, byte()}
| {:schedule_slot_id, byte()}
| {:day_of_week, 0..6}
| {:start_hour, 0..23}
| {:start_minute, 0..59}
| {:stop_hour, 0..23}
| {:stop_minute, 0..59}
@impl true
@spec new([param()]) :: {:ok, Command.t()}
def new(params) do
command = %Command{
name: :schedule_entry_lock_week_day_set,
command_byte: 0x03,
command_class: ScheduleEntryLock,
params: params,
impl: __MODULE__
}
{:ok, command}
end
@impl true
@spec encode_params(Command.t()) :: binary()
def encode_params(command) do
set_action = Command.param!(command, :set_action)
user_identifier = Command.param!(command, :user_identifier)
schedule_slot_id = Command.param!(command, :schedule_slot_id)
day_of_week = Command.param!(command, :day_of_week)
start_hour = Command.param!(command, :start_hour)
start_minute = Command.param!(command, :start_minute)
stop_hour = Command.param!(command, :stop_hour)
stop_minute = Command.param!(command, :stop_minute)
action_byte = action_to_byte(set_action)
<<action_byte, user_identifier, schedule_slot_id, day_of_week, start_hour, start_minute,
stop_hour, stop_minute>>
end
@impl true
@spec decode_params(binary()) :: {:ok, [param()]} | {:error, DecodeError.t()}
def decode_params(
<<action_byte, user_identifier, schedule_slot_id, day_of_week, start_hour, start_minute,
stop_hour, stop_minute>>
) do
{:ok,
[
set_action: byte_to_action(action_byte),
user_identifier: user_identifier,
schedule_slot_id: schedule_slot_id,
day_of_week: day_of_week,
start_hour: start_hour,
start_minute: start_minute,
stop_hour: stop_hour,
stop_minute: stop_minute
]}
end
defp action_to_byte(:erase), do: 0x00
defp action_to_byte(:modify), do: 0x01
defp byte_to_action(0x00), do: :erase
defp byte_to_action(0x01), do: :modify
end