module VagrantPlugins
  module CommandServe
    module Client
      class Terminal
        # @params [String] endpoint for the core service
        def initialize(server_endpoint)
          @client = SDK::TerminalUIService::Stub.new(server_endpoint, :this_channel_is_insecure)
        end

        def self.terminal_arg_to_terminal_ui(raw_terminal)
          terminal_arg = SDK::Args::TerminalUI.decode(raw_terminal)
          conn = Broker.instance.dial(terminal_arg.stream_id)
          self.new(conn.to_s)
        end

        # @params [Array] the content to print
        def output(content)
          req = SDK::TerminalUI::OutputRequest.new(
            lines: content
          )
          @client.output(req)
        end
      end
    end
  end
end