require_relative "request_parser"

module Devops
  module API2_0
    module Parser
      class ServerParser < RequestParser

        def servers
          fields = []
          if @params.key?("fields") and @params["fields"].is_a?(Array)
            Devops::Model::Server.fields.each do |k|
              fields.push k if @params["fields"].include?(k)
            end
          end
          return fields, (@params.key?("reserved") ? true : nil)
        end

        def server
          @params[:key]
        end

        def instance_key
          body = create_object_from_json_body(Hash, true)
          (body.nil? ? nil : body["key"])
        end

        def create
          body = create_object_from_json_body
          project_name = check_string(body["project"], "Parameter 'project' must be a not empty string")
          env_name = check_string(body["deploy_env"], "Parameter 'deploy_env' must be a not empty string")
          server_name = check_string(body["name"], "Parameter 'name' should be null or not empty string", true)
          without_bootstrap = body["without_bootstrap"]
          force = body["force"]
          raise InvalidRecord.new("Parameter 'without_bootstrap' should be a null or true") unless without_bootstrap.nil? or without_bootstrap == true
          raise InvalidRecord.new("Parameter 'force' should be a null or true") unless force.nil? or force == true
          groups = check_array(body["groups"], "Parameter 'groups' should be null or not empty array of string", String, true)
          key_name = check_string(body["key"], "Parameter 'key' should be null or not empty string", true)
          body
        end

        def bootstrap
          body = create_object_from_json_body(Hash, true)
          id = check_string(body["instance_id"], "Parameter 'instance_id' must be a not empty string")
          name = check_string(body["name"], "Parameter 'name' should be a not empty string", true)
          rl = check_array(body["run_list"], "Parameter 'run_list' should be a not empty array of string", String, true)
          unless rl.nil?
            validator = Validators::Helpers::RunList.new(rl)
            halt_response(validator.message) unless validator.valid?
          end
          t = check_string(body["bootstrap_template"], "Parameter 'bootstrap_template' should be a not empty string", true)
          body
        end

        def add_server
          body = create_object_from_json_body
          project = check_string(body["project"], "Parameter 'project' must be a not empty string")
          deploy_env = check_string(body["deploy_env"], "Parameter 'deploy_env' must be a not empty string")
          key = check_string(body["key"], "Parameter 'key' must be a not empty string")
          remote_user = check_string(body["remote_user"], "Parameter 'remote_user' must be a not empty string")
          private_ip = check_string(body["private_ip"], "Parameter 'private_ip' must be a not empty string")
          public_ip = check_string(body["public_ip"], "Parameter 'public_ip' should be a not empty string", true)
          body
        end

      end
    end
  end
end