# frozen_string_literal: true
require 'media_tools'
require 'booru/image_processing/processor'
require 'booru/image_processing/png_processor'
require 'booru/image_processing/jpeg_processor'
require 'booru/image_processing/gif_processor'
require 'booru/image_processing/svg_processor'
require 'booru/image_processing/webm_processor'
require 'booru/image_processing/mp4_processor'

module Booru
  module ImageProcessing
    PROCESSORS = {
        'image/png'     => PngProcessor,
        'image/jpeg'    => JpegProcessor,
        'image/gif'     => GifProcessor,
        'image/svg+xml' => SvgProcessor,
        'video/webm'    => WebMProcessor,
        'video/mp4'     => Mp4Processor
    }.freeze

    def self.processor_for_content_type(content_type)
      PROCESSORS[content_type]
    end

    def self.processor_for_file(path)
      metadata = MediaTools.stat(path).to_h

      PROCESSORS[metadata[:mime]].new(path, nil, metadata)
    end
  end
end