require 'bora/cfn/status'

class Bora
  module Cfn

    class StackStatus
      def initialize(underlying_stack)
        @stack = underlying_stack
        if @stack
          @status = Status.new(@stack.stack_status)
        end
      end

      def exists?
        @status && !@status.deleted?
      end

      def success?
        @status && @status.success?
      end

      def to_s
        if @stack
          status_reason = @stack.stack_status_reason ? " - #{@stack.stack_status_reason}" : ""
          "#{@stack.stack_name} - #{@status}#{status_reason}"
        else
          "Stack does not exist"
        end
      end
    end

  end
end