class Avo::Fields::SelectField

def initialize(id, **args, &block)
  args[:placeholder] ||= I18n.t("avo.choose_an_option")
  super(id, **args, &block)
  @options = args[:options].present? ? args[:options] : args[:enum]
  @options = ActiveSupport::HashWithIndifferentAccess.new @options if @options.is_a? Hash
  @enum = args[:enum].present? ? args[:enum] : nil
  @display_value = args[:display_value].present? ? args[:display_value] : false
end

def label
  if options.respond_to? :call
    computed_options = options.call model: model, resource: resource, view: view, field: self
    return value if display_value
    computed_options.invert.stringify_keys[value]
  elsif enum.present?
    if display_value
      options[value]
    else
      value
    end
  elsif display_value
    value
  else
    options.invert.stringify_keys[value]
  end
end

def options_for_select
  if options.respond_to? :call
    computed_options = options.call model: model, resource: resource, view: view, field: self
    if display_value
      computed_options.map { |label, value| [value, value] }.to_h
    else
      computed_options
    end
  elsif enum.present?
    if display_value
      options.invert
    else
      options.map { |label, value| [label, label] }.to_h
    end
  elsif display_value
    options.map { |label, value| [value, value] }.to_h
  else
    options
  end
end