class Calamum::DocParser
  attr_accessor :resources, :definition

  def initialize(definition)
    @resources = Hash.new
    @definition = definition
  end

  def get_url
    @definition['url']
  end

  def get_name
    @definition['name']
  end
  
  def get_version
    @definition['version']
  end
  
  def get_description
    @definition['description']
  end

  def get_resources
    Calamum::Config[:sort]? @definition['resources'].sort : @definition['resources']
  end

  def load_resources
    get_resources.each do |name, methods|
      list = []
      methods.each do |resource|
        if validate_resource?(resource)
          list << Calamum::Resource.new(resource)
          puts_info "#{resource['action']}: #{resource['uri']}"
        else
          puts_warning "Resource #{resource['action']}: #{resource['uri']} has incorrect definition"
        end
      end
      @resources[name] = list if list.any?
    end
    @resources
  end

  def validate_resource?(resource)
    resource['uri'] && resource['action'] && resource['description'] && %{GET POST PUT DELETE}.include?(resource['action'].upcase)
  end

end