////////////////////////////////////////////////////////////////////////////
//
// Copyright 2016 Realm Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
////////////////////////////////////////////////////////////////////////////

/* eslint-env es6, node */
/* eslint-disable no-console */

'use strict';

const Realm = require('../..');

const handlers = {
    create(options) {
        let realm = new Realm(options.config);

        realm.write(() => {
            realm.create(options.type, options.properties);
        });
    }
};

process.on('message', (message) => {
    process.send(handleMessage(message));
});

function handleMessage(message) {
    let error, result;

    try {
        let handler = handlers[message.action];
        if (handler) {
            result = handler(message);
        } else {
            throw new Error('Unknown worker action: ' + message.action);
        }
    } catch (e) {
        console.warn(e);
        error = e.message;
    }

    return {error, result};
}