gitlab-org--gitlab-foss/lib/bitbucket/page.rb

module Bitbucket
  class Page
    attr_reader :attrs, :items

    def initialize(raw, type)
      @attrs = parse_attrs(raw)
      @items = parse_values(raw, representation_class(type))
    end

    def next?
      attrs.fetch(:next, false)
    end

    def next
      attrs.fetch(:next)
    end

    private

    def parse_attrs(raw)
      raw.slice(*%w(size page pagelen next previous)).symbolize_keys
    end

    def parse_values(raw, bitbucket_rep_class)
      return [] unless raw['values'] && raw['values'].is_a?(Array)

      bitbucket_rep_class.decorate(raw['values'])
    end

    def representation_class(type)
      Bitbucket::Representation.const_get(type.to_s.camelize)
    end
  end
end