module Mushikago
  module Tombo
    class CaptureRequest < Request
      add_param :url
      add_param :image_format
      add_param :image_quality
      add_param :thumbnail do |v| (v.to_i != 0 ? 1 : 0).to_s end
      add_param :tags do |v| [v].flatten.compact.join(',') end

      def initialize url, options={}
        super(options)
        self.url = url
        self.image_format = options[:image_format] if options.has_key?(:image_format)
        self.image_quality = options[:image_quality] if options.has_key?(:image_quality)
        self.thumbnail = options[:thumbnail] if options.has_key?(:thumbnail)
        self.tags = options[:tags] if options.has_key?(:tags)
        @path = "/#{api_version}/capture.json"
        @headers['Content-type'] = 'application/x-www-form-urlencoded; charset=utf-8'
      end

      def new_http_request
        Net::HTTP::Post.new(path)
      end
    end
  end
end