module VagrantPlugins
  module CommunicatorWinRM
    class Config < Vagrant.plugin("2", :config)
      attr_accessor :username
      attr_accessor :password
      attr_accessor :host
      attr_accessor :port
      attr_accessor :guest_port
      attr_accessor :max_tries
      attr_accessor :timeout
      attr_accessor :ssl

      def initialize
        @username               = UNSET_VALUE
        @password               = UNSET_VALUE
        @host                   = UNSET_VALUE
        @port                   = UNSET_VALUE
        @guest_port             = UNSET_VALUE
        @max_tries              = UNSET_VALUE
        @timeout                = UNSET_VALUE
        @ssl                    = UNSET_VALUE
        @ssl_peer_verification  = UNSET_VALUE
      end

      def finalize!
        @username = "vagrant" if @username == UNSET_VALUE
        @password = "vagrant" if @password == UNSET_VALUE
        @host = nil           if @host == UNSET_VALUE
        @port = (@ssl ? 5986 : 5985)       if @port == UNSET_VALUE
        @guest_port = (@ssl ? 5986 : 5985) if @guest_port == UNSET_VALUE
        @max_tries = 20       if @max_tries == UNSET_VALUE
        @timeout = 60         if @timeout == UNSET_VALUE
        @ssl = false          if @ssl == UNSET_VALUE
        @ssl_peer_verification = true if @ssl_peer_verification == UNSET_VALUE
      end

      def validate(machine)
        errors = []

        errors << "winrm.username cannot be nil."   if @username.nil?
        errors << "winrm.password cannot be nil."   if @password.nil?
        errors << "winrm.port cannot be nil."       if @port.nil?
        errors << "winrm.guest_port cannot be nil." if @guest_port.nil?
        errors << "winrm.max_tries cannot be nil."  if @max_tries.nil?
        errors << "winrm.timeout cannot be nil."    if @timeout.nil?
        unless @ssl_peer_verification == true || @ssl_peer_verification == false
          errors << "winrm.ssl_peer_verification must be a boolean."
        end

        { "WinRM" => errors }
      end
    end
  end
end