# SPDX-FileCopyrightText: 2025 diffo_example contributors <https://github.com/diffo-dev/diffo_example/graphs.contributors>
#
# SPDX-License-Identifier: MIT

defmodule DiffoExample.Access.Line do
  @moduledoc """
  Diffo - TMF Service and Resource Management with a difference

  Line - AshTyped Struct for Line Characteristic Value
  """
  use Ash.TypedStruct, extensions: [AshJason.TypedStruct, AshOutstanding.TypedStruct]

  jason do
    pick [:port, :slot, :standard, :profile]
    compact(true)
  end

  outstanding do
    expect [:port, :slot, :profile]
  end

  typed_struct do
    field :port, :integer,
      constraints: [min: 0, max: 47],
      description: "the line port number"

    field :slot, :integer,
      constraints: [min: 0, max: 15],
      description: "the line port slot number"

    field :standard, :atom,
      constraints: [one_of: [:ADSL, :ADSL2plus, :VDSL]],
      default: :ADSL2plus,
      description: "the line port standard"

    field :profile, :string, description: "the line port profile"
  end

  defimpl String.Chars do
    def to_string(struct) do
      inspect(struct)
    end
  end
end