karlentwistle/ruby_home

require_relative "application_controller"

module RubyHome
  module HTTP
    class PairingsController < ApplicationController
      post "/" do
        content_type "application/pairing+tlv8"

        case unpack_request[:method]
        when 3
          add_pairing
        when 4
          remove_pairing
        end
      end

      private

      def add_pairing
        pairing_params = {
          admin: !!unpack_request[:permissions],
          identifier: unpack_request[:identifier],
          public_key: unpack_request[:public_key].unpack1("H*")
        }
        accessory_info.add_paired_client(**pairing_params)

        tlv state: 2
      end

      def remove_pairing
        accessory_info.remove_paired_client(unpack_request[:identifier])

        response["connection"] = "close"
        tlv state: 2
      end
    end
  end
end