module Sentry::Rails::Breadcrumb::ActiveSupportLogger

def add(name, started, _finished, _unique_id, data)
  # skip Rails' internal events
  return if name.start_with?("!")
  if data.is_a?(Hash)
    data = data.slice(*@allowed_keys[name])
  end
  crumb = Sentry::Breadcrumb.new(
    data: data,
    category: name,
    timestamp: started.to_i
  )
  Sentry.add_breadcrumb(crumb)
end

def detach
  ::ActiveSupport::Notifications.unsubscribe(@subscriber)
end

def inject(allowed_keys)
  @allowed_keys = allowed_keys
  @subscriber = ::ActiveSupport::Notifications.subscribe(/.*/) do |name, started, finished, unique_id, data|
    # we only record events that has a started timestamp
    if started.is_a?(Time)
      add(name, started, finished, unique_id, data)
    end
  end
end