require "db/mongo/models/deploy_env/deploy_env_base"
#require "db/validators/deploy_env/cloud_parameters"
require "db/validators/deploy_env/flavor"
require "db/validators/deploy_env/image"
require "db/validators/deploy_env/subnet_not_empty"
require "db/validators/deploy_env/subnet_belongs_to_provider"
require "db/validators/deploy_env/groups"
require "db/validators/deploy_env/stack_template"

module Devops
  module Model
    class CloudDeployEnv < DeployEnvBase

      attr_accessor :flavor, :image, :subnets, :groups, :stack_template

      set_validators ::Validators::DeployEnv::Flavor,
                     ::Validators::DeployEnv::Image,
                     ::Validators::DeployEnv::Groups,
                     ::Validators::DeployEnv::StackTemplate
#      set_validators ::Validators::DeployEnv::CloudParameters
      set_field_validators :flavor, ::Validators::FieldValidator::Nil,
                                    ::Validators::FieldValidator::FieldType::String,
                                    ::Validators::FieldValidator::Flavor
      set_field_validators :image, ::Validators::FieldValidator::Nil,
                                   ::Validators::FieldValidator::FieldType::String,
                                   ::Validators::FieldValidator::Image
      set_field_validators :subnets, ::Validators::FieldValidator::Nil,
                                     ::Validators::FieldValidator::FieldType::Array
#                                     ::Validators::FieldValidator::Subnets.new
      set_field_validators :groups, ::Validators::FieldValidator::Nil,
                                    ::Validators::FieldValidator::FieldType::Array
#                                    ::Validators::FieldValidator::Groups.new
      set_field_validators :stack_template, ::Validators::FieldValidator::Nil,
                                            ::Validators::FieldValidator::FieldType::String,
                                            ::Validators::FieldValidator::NotEmpty

      def initialize d={}
        super(d)
        self.flavor = d["flavor"]
        self.image = d["image"]
        self.stack_template = d["stack_template"]
        b = d["subnets"] || []
        self.subnets = b.uniq
        b = d["groups"] || ["default"]
        self.groups = b.uniq
      end

      def to_hash
        h = super
        h.merge!({
          "flavor" => self.flavor,
          "image" => self.image,
          "subnets" => self.subnets,
          "groups" => self.groups,
          "stack_template" => self.stack_template
        })
      end

    end
  end
end