Angularjs で mvvm スタイルのタブを実装するにはどうすればよいですか?ケース+コード

var nav = $(".tabs");//tab切换var box = $(".box");//容器nav.on("click", function(){ //点击事件
  var this_index=$(this).index();
  $(this).addClass("active").siblings().removeClass("active");
  box.eq(this_index).show().siblings().hide();
});

<section ng-app="myApp">
       <div class="tabs tabs-style" ng-controller="TabController as tab">
         <nav>
           <ul>
             <li ng-class="{&#39;current&#39;:tab.isSet(1)}">
               <a href="#" ng-click="tab.setCurrent(1)"><span>Home</span></a></li>
             <li ng-class="{&#39;current&#39;:tab.isSet(2)}">
               <a href="#" ng-click="tab.setCurrent(2)"><span>Work</span></a></li>
             <li ng-class="{&#39;current&#39;:tab.isSet(3)}">
               <a href="#" ng-click="tab.setCurrent(3)"><span>Blog</span></a></li>
             <li ng-class="{&#39;current&#39;:tab.isSet(4)}">
               <a href="#" ng-click="tab.setCurrent(4)"><span>About</span></a></li>
             <li ng-class="{&#39;current&#39;:tab.isSet(5)}">
               <a href="#" ng-click="tab.setCurrent(5)"><span>Contact</span></a></li>
           </ul>
         </nav>
         <div class="content">
           <section id="section-1"  ng-show="tab.isSet(1)">
             <p>1</p>
           </section>
           <section id="section-2"  ng-show="tab.isSet(2)">
             <p>2</p>
           </section>
           <section id="section-3" ng-show="tab.isSet(3)">
             <p>3</p>
           </section>
           <section id="section-4" ng-show="tab.isSet(4)">
             <p>4</p>
           </section>
           <section id="section-5" ng-show="tab.isSet(5)">
             <p>5</p>
           </section>
         </div>
       </div>
   </section>

* {  margin: 0;  padding: 0;
}body {  background: #e7ecea;  font-weight: 600;  font-family: 'Raleway', Arial, sans-serif;  text-align: center;
}a {    color: #2CC185;    text-decoration: none;    outline: none;
  
    &:hover {    color: #74777b;
    }
}.tabs {  position: relative;  width: 100%;  margin: 30px auto 0 auto;
  nav {
    ul {      position: relative;      display: flex;      max-width: 1200px;      margin: 0 auto;      list-style: none;      flex-flow: row wrap;      justify-content: center;
      
        li {          flex: 1;
          
          &.current a {            color: #74777b;
          }
        }
      }
    }  
    a {      display: block;      position: relative;      overflow : hidden;      line-height: 2.5;
      
      span {        vertical-align: middle;        font-size: 1.5em;
      }
    }
}.content {  position: relative; 
  
  section {    /* display: none; */
    margin: 0 auto;    max-width: 1200px;
    &.content-current {      /* display: block; */
    }    
    p {      color: rgba(40,44,42, 0.4);      margin: 0;      padding: 1.75em 0;      font-weight: 900;      font-size: 5em;      line-height: 1;
    }
  }
}.tabs-style {
  nav {    /* background: rgba(255,255,255,0.4); */
    
    ul li {
      a {        overflow: visible; 
        border-bottom: 1px solid rgba(0,0,0,0.2);        -webkit-transition: color 0.2s;        transition: color 0.2s;
      }
    }    
    ul li.current a{
      &:after, &:before {        content: '';        position: absolute;        top: 100%;        left: 50%;        width: 0;        height: 0;        border: solid transparent;
        }
      &:after {        margin-left: -10px;        border-width: 10px;        border-top-color: #e7ecea;
      }
      &:before {        margin-left: -11px;        border-width: 11px;        border-top-color: rgba(0,0,0,0.2);
      }
    }
  }
}

angular.module('myApp', [])
  .controller('TabController', function() {    this.current = 1;  
  this.setCurrent = function (tab) {    this.current = tab;
  };  
  this.isSet = function(tab) {    return this.current == tab;
  };
});