require_relative 'cacheable'

module WCC
  module Media
    class Message
      include WCC::Media::Cacheable

      attr_reader :raw, :headers

      def initialize(raw, headers = {})
        @raw = raw
        @headers = headers
      end

      def id
        raw['id']&.to_s
      end

      def legacy_id
        raw['legacy_id']&.to_s
      end

      %w[
        date
        title
        description
        series_position
      ].each do |att|
        define_method att do
          raw[att]
        end
      end

      def speakers
        (raw['speakers'] || []).map { |val| Speaker.new(val) }
      end

      def tags
        (raw['tags'] || []).map { |val| Tag.new(val) }
      end

      %w[
        scripture_references
        downloads
      ].each do |att|
        define_method att do
          (raw[att] || []).map { |val| OpenStruct.new(val) }
        end
      end

      def series
        Series.new(raw['series']) if raw['series']
      end

      %w[
        embeds
        assets
        images
        external_urls
        transcript
      ].each do |att|
        define_method att do
          OpenStruct.new(raw[att]) if raw[att]
        end
      end
    end
  end
end