class Primer::Forms::TextField

def auto_check_authenticity_token
  return @auto_check_authenticity_token if defined?(@auto_check_authenticity_token)
  @auto_check_authenticity_token =
    if @input.auto_check_src
      @view_context.form_authenticity_token(
        form_options: { method: :post, action: @input.auto_check_src }
      )
    end
end

def initialize(input:)
  @input = input
  @input.add_input_classes(
    "FormControl-input",
    Primer::Forms::Dsl::Input::SIZE_MAPPINGS[@input.size]
  )
  @field_wrap_arguments = {
    class: class_names(
      "FormControl-input-wrap",
      INPUT_WRAP_SIZE[input.size],
      "FormControl-input-wrap--trailingAction": @input.show_clear_button?,
      "FormControl-input-wrap--trailingVisual": @input.trailing_visual?,
      "FormControl-input-wrap--leadingVisual": @input.leading_visual?
    ),
    hidden: @input.hidden?
  }
end

def trailing_visual_component
  return @trailing_visual_component if defined?(@trailing_visual_component)
  visual = @input.trailing_visual
  # Render icon if specified
  @trailing_visual_component =
    if (icon_arguments = visual[:icon])
      Primer::Beta::Octicon.new(**icon_arguments)
    elsif (label_arguments = visual[:label])
      # Render label if specified
      label_arguments[:classes] = class_names(
        label_arguments.delete(:classes),
        "FormControl-input-trailingVisualLabel"
      )
      text = label_arguments.delete(:text)
      Primer::Beta::Label.new(**label_arguments).with_content(text)
    elsif (counter_arguments = visual[:counter])
      # Render counter if specified
      counter_arguments[:classes] = class_names(
        counter_arguments.delete(:classes),
        "FormControl-input-trailingVisualCounter"
      )
      Primer::Beta::Counter.new(**counter_arguments)
    elsif (truncate_arguments = visual[:text])
      # Render text if specified
      truncate_arguments[:classes] = class_names(
        truncate_arguments.delete(:classes),
        "FormControl-input-trailingVisualText"
      )
      text = truncate_arguments.delete(:text)
      Primer::Beta::Truncate.new(**truncate_arguments).with_content(text)
    end
end