// @flow
import mixpanel from 'mixpanel-browser';

mixpanel.init('691723e855cabb9d27a7a79002216967');

type Analytics = {
  track: (string, ?Object) => void,
  setUser: (Object) => void,
}

const analytics: Analytics = {
  track: (name: string, payload: ?Object): void => {
    if(payload) {
      mixpanel.track(name, payload);
    } else {
      mixpanel.track(name);
    }
  },
  setUser: (user: Object): void => {
    if(user.id) {
      mixpanel.identify(user.id);
    }
    if(user.primary_email) {
      mixpanel.people.set({
        "$email": user.primary_email
      });
    }
  }
}

export default analytics;