import Serializer from './application';
import { PRIMARY_KEY, SLUG_KEY } from 'consul-ui/models/node';

// TODO: Looks like ID just isn't used at all
// consider just using .Node for the SLUG_KEY
const fillSlug = function(item) {
  if (item[SLUG_KEY] === '') {
    item[SLUG_KEY] = item['Node'];
  }
  return item;
};

export default Serializer.extend({
  primaryKey: PRIMARY_KEY,
  slugKey: SLUG_KEY,
  respondForQuery: function(respond, query) {
    return this._super(cb => respond((headers, body) => cb(headers, body.map(fillSlug))), query);
  },
  respondForQueryRecord: function(respond, query) {
    return this._super(
      cb =>
        respond((headers, body) => {
          return cb(headers, fillSlug(body));
        }),
      query
    );
  },
  respondForQueryLeader: function(respond, query) {
    // don't call super here we don't care about
    // ids/fingerprinting
    return respond(function(headers, body) {
      // This response/body is just an ip:port like `"10.0.0.1:8500"`
      // split it and make it look like a `C`onsul.`R`esponse
      // popping off the end for ports should cover us for IPv6 addresses
      // as we should always get a `address:port` or `[a:dd:re:ss]:port` combo
      const temp = body.split(':');
      const port = temp.pop();
      const address = temp.join(':');
      // The string input `10.0.0.1:8500` would be transformed to...
      return {
        Address: address,
        Port: port,
      };
    });
  },
});