# frozen_string_literal: true

module Scribo
  class FormDrop < Liquid::Drop
    def initialize(model, attribute = nil)
      @model     = model
      @attribute = attribute
    end

    attr_reader :model, :attribute

    def class_name
      model.class.name.gsub(/Drop$/, '')
    end

    def errors
      errors = if @model&.instance_variable_get('@object')
                 @model.instance_variable_get('@object').errors
               else
                 ::ActiveModel::Errors.new([])
               end

      ::Scribo::ActiveModel::ErrorsDrop.new errors
    end
  end
end