generator.rb

require 'victor'

class Generator
  attr_accessor :svg

  def generate_stats_svg(stats, rsn)
    @svg = Victor::SVG.new width: 256+64, height: 128
    
    @svg.build do
      row_length = 8
      image_size = 16
      padding = 24
      text_offset = 4
      
      rect x: 0, y: 0, width: 256+64, height: 128, rx: 0, fill: '#C2AB79'

      stats.each_with_index do |(key, stat), index|

        if key.to_s != "overall"
          xo = (index % row_length) * (image_size + padding)
          yo = (index / row_length) * (image_size + padding)

          base64_icons = JSON.parse(File.read('base64_icons.json'))
          base64_image = base64_icons[key.to_s]
          image href: base64_image, x: xo, y: yo, width: image_size, height: image_size
          text stat[:level], x: xo + image_size + text_offset, y: yo + image_size / 2, dy: "0.35em", fill: 'black', 'font-size': '16px'
        end
      end
      text "[RSN: #{rsn}] [Total: #{stats[:overall][:level]}]", x: 4, y: 112, dy: "0.35em", fill: 'black', 'font-size': '16px'
    end
    #svg.save 'template'
    svg.render
  end
end