# frozen_string_literal: true

#
# Copyright (c) 2019-present, Blue Marble Payroll, LLC
#
# This source code is licensed under the MIT license found in the
# LICENSE file in the root directory of this source tree.
#

module Proforma
  module Modeling
    # A Banner is a specific type of header that is comprised of an image and some text.
    # Both the image and text could be optional and, like all modeling components,
    # it is up to the rendering engine how to render it.
    class Banner
      include Compiling::Compilable
      acts_as_hashable

      attr_writer :details, :image_height, :image_width, :title

      attr_accessor :image

      def initialize(
        details: '',
        image: nil,
        image_height: nil,
        image_width: nil,
        title: ''
      )
        @details      = details
        @image        = image
        @image_height = image_height
        @image_width  = image_width
        @title        = title
      end

      def details
        @details.to_s
      end

      def title
        @title.to_s
      end

      def image_height
        @image_height ? @image_height.to_f : nil
      end

      def image_width
        @image_width ? @image_width.to_f : nil
      end

      def compile(data, evaluator)
        resolved_image = image.to_s.empty? ? nil : evaluator.value(data, image)

        self.class.new(
          details: evaluator.text(data, details),
          image: resolved_image,
          image_height: image_height,
          image_width: image_width,
          title: evaluator.text(data, title)
        )
      end
    end
  end
end