module Recordings
  class NotifyReady
    def initialize(recording)
      @recording = recording
    end

    def call
      return @recording if @recording.ready_notified_at.present?
      return @recording unless @recording.ready?

      recipients.each do |user|
        deliver_replay_ready(user)
      end

      @recording.update!(ready_notified_at: Time.current)
      @recording
    end

    private

    def deliver_replay_ready(user)
      Recordings::ReplayMailer.replay_ready(recording: @recording, recipient: user).deliver_now
    rescue EOFError => e
      # Aruba SMTP (465/SSL) chiude la socket prima del QUIT: la mail è già partita.
      Rails.logger.warn("[Recordings::NotifyReady] SMTP EOF on close for #{user.email}: #{e.message}")
    end

    def recipients
      club = @recording.team.club
      owner = club.owner
      users = club.users.distinct.to_a
      users << owner if owner && users.none? { |u| u.id == owner.id }
      users.uniq.select { |u| u.email.present? }
    end
  end
end