module ImgOverlay

# File lib/img_overlay.rb, line 10
def make_image_with_overlay(input:, color:, output:)

  image_path = ImgOverlay::Helper.get_input_image(input)
  
  if image_path.nil?

    return false
  
  else
    
    # Get image size
    image_size = ImgOverlay::ImageSize.new(image_path)

    temp_overlay_image_path = File.join(Dir.pwd, 'overlay.png')

    # Generate overlay Image
    ImgOverlay::OverylayImage.new(
      width: image_size.width, 
      height: image_size.height, 
      color_r: color[:r],
      color_g: color[:g], 
      color_b: color[:b],
      opacity: color[:opacity],
      output_path: temp_overlay_image_path
    ).generate!

    # Make Final Image
    ImgOverlay::FinalImage.new(
      orignal_image_path: image_path, 
      overlay_image_path: temp_overlay_image_path,
      final_image_path: output[:path]
    ).generate!

    FileUtils.rm(temp_overlay_image_path)

    return true

  end
end