content: from django.utils.translation import gettext_lazy as _
  
  from utilities.choices import ChoiceSet
  
  
  #
  # Circuits
  #
  
  class CircuitStatusChoices(ChoiceSet):
      key = 'Circuit.status'
  
      STATUS_DEPROVISIONING = 'deprovisioning'
      STATUS_ACTIVE = 'active'
      STATUS_PLANNED = 'planned'
      STATUS_PROVISIONING = 'provisioning'
      STATUS_OFFLINE = 'offline'
      STATUS_DECOMMISSIONED = 'decommissioned'
  
      CHOICES = [
          (STATUS_PLANNED, _('Planned'), 'cyan'),
          (STATUS_PROVISIONING, _('Provisioning'), 'blue'),
          (STATUS_ACTIVE, _('Active'), 'green'),
          (STATUS_OFFLINE, _('Offline'), 'red'),
          (STATUS_DEPROVISIONING, _('Deprovisioning'), 'yellow'),
          (STATUS_DECOMMISSIONED, _('Decommissioned'), 'gray'),
      ]
  
  
  class CircuitCommitRateChoices(ChoiceSet):
      key = 'Circuit.commit_rate'
  
      CHOICES = [
          (10000, '10 Mbps'),
          (100000, '100 Mbps'),
          (1000000, '1 Gbps'),
          (10000000, '10 Gbps'),
          (25000000, '25 Gbps'),
          (40000000, '40 Gbps'),
          (100000000, '100 Gbps'),
          (200000000, '200 Gbps'),
          (400000000, '400 Gbps'),
          (1544, 'T1 (1.544 Mbps)'),
          (2048, 'E1 (2.048 Mbps)'),
      ]
  
  
  #
  # CircuitTerminations
  #
  
  class CircuitTerminationSideChoices(ChoiceSet):
  
      SIDE_A = 'A'
      SIDE_Z = 'Z'
  
      CHOICES = (
          (SIDE_A, 'A'),
          (SIDE_Z, 'Z')
      )
  
  
  class CircuitTerminationPortSpeedChoices(ChoiceSet):
      key = 'CircuitTermination.port_speed'
  
      CHOICES = [
          (10000, '10 Mbps'),
          (100000, '100 Mbps'),
          (1000000, '1 Gbps'),
          (10000000, '10 Gbps'),
          (25000000, '25 Gbps'),
          (40000000, '40 Gbps'),
          (100000000, '100 Gbps'),
          (200000000, '200 Gbps'),
          (400000000, '400 Gbps'),
          (1544, 'T1 (1.544 Mbps)'),
          (2048, 'E1 (2.048 Mbps)'),
      ]
  
  
  class CircuitPriorityChoices(ChoiceSet):
      key = 'CircuitGroupAssignment.priority'
  
      PRIORITY_PRIMARY = 'primary'
      PRIORITY_SECONDARY = 'secondary'
      PRIORITY_TERTIARY = 'tertiary'
      PRIORITY_INACTIVE = 'inactive'
  
      CHOICES = [
          (PRIORITY_PRIMARY, _('Primary')),
          (PRIORITY_SECONDARY, _('Secondary')),
          (PRIORITY_TERTIARY, _('Tertiary')),
          (PRIORITY_INACTIVE, _('Inactive')),
      ]
  
  
  #
  # Virtual circuits
  #
  
  class VirtualCircuitTerminationRoleChoices(ChoiceSet):
      ROLE_PEER = 'peer'
      ROLE_HUB = 'hub'
      ROLE_SPOKE = 'spoke'
  
      CHOICES = [
          (ROLE_PEER, _('Peer'), 'green'),
          (ROLE_HUB, _('Hub'), 'blue'),
          (ROLE_SPOKE, _('Spoke'), 'orange'),
      ]
  