philomena/lib/philomena_web/views/dnp_entry_view.ex

defmodule PhilomenaWeb.DnpEntryView do
  use PhilomenaWeb, :view

  def reasons do
    Philomena.DnpEntries.DnpEntry.reasons()
  end

  def form_class(changeset) do
    case show_steps?(changeset) do
      true -> "hidden"
      false -> nil
    end
  end

  def selectable_options(tags) do
    Enum.map(tags, &{&1.name, &1.id})
  end

  def pretty_state(%{aasm_state: "claimed"}), do: "Claimed"
  def pretty_state(%{aasm_state: "listed"}), do: "Listed"
  def pretty_state(%{aasm_state: "closed"}), do: "Closed"
  def pretty_state(%{aasm_state: "acknowledged"}), do: "Claimed (Rescinded)"
  def pretty_state(_dnp_entry), do: "Requested"

  def show_steps?(changeset) do
    not is_nil(changeset.action) and not changeset.data.state == :loaded
  end
end