# frozen_string_literal: true

module WCC::Blogs
  class CollectionSummary
    extend WCC::Blogs::Utils

    attr_reader :raw

    def initialize(raw, client: WCC::Blogs.client)
      @raw = raw
      @client = client
    end

    define_camelcase_alias(
      'key',
      'title'
    ) do |camelcase|
      raw[camelcase]
    end

    def posts
      @posts ||=
        (raw['posts'] || []).map do |summary|
          PostReference.new(summary, client: @client)
        end
    end

    class PostReference
      extend WCC::Blogs::Utils

      attr_reader :raw

      def initialize(raw, client: WCC::Blogs.client)
        @raw = raw
        @client = client
      end

      def full_post
        Post.new(@client.get(_links.self).raw)
      end

      define_camelcase_alias(
        'slug'
      ) do |camelcase|
        raw[camelcase]
      end

      def _links
        OpenStruct.new(raw['_links'] || {})
      end
    end
  end
end