const helpers = require('./../../helpers');
const coreActions = require('../core/actions');
const geniusActions = require('./actions');

const GeniusMiddleware = (function () {
  return (store) => (next) => (action) => {
    const state = store.getState();

    switch (action.type) {
      case 'GENIUS_ME_LOADED':
        var me = helpers.formatUser(action.me);
        Object.assign(
          me,
          {
            uri: `genius:user:${me.id}`,
          },
        );

            	store.dispatch({
            		type: 'GENIUS_USER_LOADED',
            		user: action.me,
            	});
        action.me = me;
            	next(action);
            	break;

      case 'GENIUS_USER_LOADED':
        var user = helpers.formatUser(action.user);
        Object.assign(
          user,
          {
            uri: `genius:user:${user.id}`,
          },
        );
        store.dispatch(coreActions.userLoaded(user));
        action.user = user;
        next(action);
        break;

      case 'GENIUS_IMPORT_AUTHORIZATION':

        // Wait a few moments before we fetch, allowing the import to complete first
        // TODO: Use callbacks for better code accuracy
        setTimeout(() => { store.dispatch(geniusActions.getMe()); }, 100);

        next(action);
        break;


        // This action is irrelevant to us, pass it on to the next middleware
      default:
        return next(action);
    }
  };
}());

export default GeniusMiddleware;