module RocketJobMissionControl
  module ServersHelper
    def server_counts_by_state(state)
      RocketJob::Server.counts_by_state.fetch(state.downcase.to_sym, 0)
    end

    def server_icon(server)
      state =
        if server.zombie?
          'zombie'
        else
          server.state
        end
      state_icon(state)
    end

    def server_card_class(server)
      if server.zombie?
        'callout-zombie'
      else
        map = {
          running:  'callout-success',
          paused:   'callout-warning',
          stopping: 'callout-alert',
        }
        map[server.state] || 'callout-info'
      end
    end
  end
end