require "db/mongo/models/mongo_model"
require "providers/provider_factory"
require "commands/deploy_env"

module Devops
  module Model
    class DeployEnvBase < MongoModel

      include DeployEnvCommands

      attr_accessor :identifier, :run_list, :expires, :provider, :users, :chef_env

      def initialize d={}
        self.identifier = d["identifier"]
        b = d["run_list"] || []
        self.run_list = (b.is_a?(Array) ? b.uniq : b)
        self.expires = d["expires"]
        self.provider = d["provider"]
        b = d["users"] || []
        self.users = (b.is_a?(Array) ? b.uniq : b)
      end

      def to_hash
        {
          "identifier" => self.identifier,
          "run_list" => self.run_list,
          "expires" => self.expires,
          "provider" => self.provider,
          "users" => self.users
        }
      end

      def provider_instance
        @provider_instance ||= ::Provider::ProviderFactory.get(self.provider)
      end

      def build_error_message(message)
        "Deploy environment '#{self.identifier}'. " + message
      end


      # class methods
      class << self

        def validators
          @validators
        end

      private

        def set_validators(*validators)
          @validators = validators
        end

      end

    end
  end
end