import { computed } from '@ember/object';
import Resource from 'ember-api-store/models/resource';
import C from 'ui/utils/constants';
import { formatSi } from 'shared/utils/util';
import { denormalizeId } from 'ember-api-store/utils/denormalize';

export function stoppedIcon(inst)
{
  if ( inst.get('restartPolicy.name') === 'no' && inst.get('exitCode') === 0 ) {
    return 'icon icon-dot-circlefill';
  }

  return 'icon icon-circle';
}

export function stoppedColor(inst)
{
  if ( inst.get('restartPolicy.name') === 'no' && inst.get('exitCode') === 0 ) {
    return 'text-success';
  }

  return 'text-error';
}

var Instance = Resource.extend({
  stack: denormalizeId('stackId'),

  isSystem: function() {
    if ( this.get('system') ) {
      return true;
    }

    let labels = this.get('labels');
    return labels && !!labels[C.LABEL.SYSTEM_TYPE];
  }.property('system','labels'),

  memoryReservationBlurb: computed('memoryReservation', function() {
    if ( this.get('memoryReservation') ) {
      return formatSi(this.get('memoryReservation'), 1024, 'iB', 'B');
    }
  }),
});

Instance.reopenClass({
  stateMap: {
    'stopped': {icon: stoppedIcon, color: stoppedColor},
  },
});

export default Instance;