<!DOCTYPE html>
<html lang="en">
<head>
    <!-- Load required Bootstrap and BootstrapVue CSS -->
    <link type="text/css" rel="stylesheet" href="//unpkg.com/bootstrap/dist/css/bootstrap.min.css"/>
    <link type="text/css" rel="stylesheet" href="//unpkg.com/bootstrap-vue@^2/dist/bootstrap-vue.min.css"/>

    <!-- Load polyfills to support older browsers -->
    <script src="//polyfill.io/v3/polyfill.min.js?features=es2015%2CMutationObserver"></script>

    <!-- Load Vue followed by BootstrapVue -->
    <script src="//unpkg.com/vue@^2/dist/vue.min.js"></script>
    <script src="//unpkg.com/bootstrap-vue@^2/dist/bootstrap-vue.min.js"></script>
    <script src="//unpkg.com/axios/dist/axios.min.js"></script>
    <meta charset="UTF-8">
    <title>Vars</title>
</head>
<body>

<div id="app">
    <b-navbar>
        <b-navbar-brand>Variables</b-navbar-brand>
        <b-navbar-nav>
            <b-nav-item v-for="item in nav" :href="item.url" :active="item.name === 'Variables'">{{ item.name }}
            </b-nav-item>
        </b-navbar-nav>
    </b-navbar>
    <b-alert
            dismissable
            variant="error"
            v-if="err"
            @dismissed="err = ''">
        {{ err }}
    </b-alert>
    <b-container>
        <b-table
                fixed
                :items="vars"
                :sort-by.sync="sortBy"
                :fields="fields"></b-table>
    </b-container>
</div>

<script>
  var app = new Vue({
    el: '#app',
    data: {
      err: '',
      nav: [],
      vars: [],
      sortBy: 'key',
      fields: [
        {key: {sortable: true}},
        'value'
      ]
    },
    mounted() {
      this.getData();
      axios.get('/nav')
        .then(resp => {
          this.nav = resp.data;
        })
        .catch(err => console.log(err))
    },
    methods: {
      getData: function () {
        axios.get('/vars/api')
          .then(resp => {
            this.vars = resp.data;
          })
          .catch(err => this.err = err);
      }
    }
  })
</script>
</body>
</html>