require 'rom'
require 'rom/lotus/version'

ROM.use :auto_registration

module ROM
  module Lotus
    class << self
      attr_reader :config
    end

    class Config
      attr_reader :root

      attr_reader :repositories

      def initialize(root)
        @root = root
        @repositories = {}
      end

      def db_dir
        root.join('db')
      end
    end

    def self.setup(app)
      app.synchronize do
        @config = Config.new(app.configuration.root.join('../..').realpath)

        yield(@config)

        ROM.setup(config.repositories)

        %w(relations mappers commands).each do |component|
          Dir["#{config.root}/lib/*/#{component}/**/*.rb"].each do |file|
            require file
          end
        end

        ROM.finalize
      end
    end
  end
end