import Serializer from './application';
import { get } from '@ember/object';
import { PRIMARY_KEY, SLUG_KEY, ATTRS } from 'consul-ui/models/token';

import WithPolicies from 'consul-ui/mixins/policy/as-many';
import WithRoles from 'consul-ui/mixins/role/as-many';

export default Serializer.extend(WithPolicies, WithRoles, {
  primaryKey: PRIMARY_KEY,
  slugKey: SLUG_KEY,
  attrs: ATTRS,
  serialize: function(snapshot, options) {
    let data = this._super(...arguments);
    // If a token has Rules, use the old API shape
    // notice we use a null check here (not an undefined check)
    // as we are dealing with the serialized model not raw user data
    if (data['Rules'] !== null) {
      data = {
        ID: data.SecretID,
        Name: data.Description,
        Type: data.Type,
        Rules: data.Rules,
      };
    }
    // make sure we never send the SecretID
    // TODO: If we selectively format the request payload in the adapter
    // we won't have to do this here
    // see side note in https://github.com/hashicorp/consul/pull/6285
    // which will mean most if not all of this method can go
    if (data) {
      delete data['SecretID'];
    }
    return data;
  },
  respondForUpdateRecord: function(respond, serialized, data) {
    return this._super(
      cb =>
        respond((headers, body) => {
          // Sometimes we get `Policies: null`, make null equal an empty array
          if (typeof body.Policies === 'undefined' || body.Policies === null) {
            body.Policies = [];
          }
          // Convert an old style update response to a new style
          if (typeof body['ID'] !== 'undefined') {
            const item = this.store.peekAll('token').findBy('SecretID', body['ID']);
            if (item) {
              body['SecretID'] = body['ID'];
              body['AccessorID'] = get(item, 'AccessorID');
            }
          }
          return cb(headers, body);
        }),
      serialized,
      data
    );
  },
});