1/*
2 * Copyright 2017, The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *     http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17import Vue from 'vue';
18
19function Store(name, data) {
20  return new Vue({
21    data,
22    created() {
23      Object.keys(this.$data).forEach((k) =>{
24        var stored = window.localStorage.getItem(name + '.' + k);
25        if (stored) {
26          this.$data[k] = JSON.parse(stored);
27        }
28        this.$watch(k, () => {
29          window.localStorage.setItem(name + '.' + k,
30              JSON.stringify(this.$data[k]));
31        }, {deep: true});
32      });
33    }
34  });
35}
36
37export default Store;
38