module XCAssets
  class Image
    attr_accessor :idiom
    attr_accessor :scale
    # The resource path
    # @return [Pathname]
    attr_reader :resource

    attr_reader :filename

    def initialize
      @idiom = 'universal'
      @scale = "2x"
      @resource = nil
    end

    def resource=(resource)
      @resource = resource
      @filename = @resource.basename.to_s
    end

    def contents
      hash = {}
      hash[:idiom] = idiom if idiom
      hash[:scale] = scale if scale
      hash[:filename] = filename if filename
      hash
    end
  end
end