paulfioravanti / resume

  module PDF

    module Entry

      module Header

        module_function

        def generate(pdf, entry)

          # Different rendering behaviour needed depending on whether

          # the header is being drawn from left to right on the page

          # or specifically placed at a location on the x-axis

          entry_header_sections = header_sections(entry)

          if (x_position = entry[:at_x_position])

            formatted_text_box_header(entry_header_sections, pdf, x_position)

          else

            formatted_text_header(entry_header_sections, pdf)

          end

        end

        def formatted_text_box_header(header_sections, pdf, x_position)

          header_sections.each do |sections|

            pdf.formatted_text_box(

              sections.map { |section| properties_for(section) },

              at: [x_position, pdf.cursor]

            )

            pdf.move_down(sections.first[:bottom_padding])

          end

        end

        private_class_method :formatted_text_box_header

        def formatted_text_header(header_sections, pdf)

          header_sections.each do |sections|

            pdf.formatted_text(

              sections.map { |section| properties_for(section) }

            )

          end

        end

        private_class_method :formatted_text_header

        def properties_for(section)

          {

            text: section[:text],

            styles: section[:styles],

            size: section[:size],

            color: section[:colour],

            link: section[:link]

          }

        end

        private_class_method :properties_for

      end

    end

  end

end