<!--
 * @Author: wally
 * @email: 18603454788@163.com
 * @Date: 2021-01-13 17:25:56
 * @LastEditors: wally
 * @LastEditTime: 2021-01-15 17:38:59
-->
<template>
  <div class="nav-box">
    <div
      :class="activeNum === index ? 'nav-item-active' : 'nav-item'"
      :key="index"
      @click="jump(item.url, index)"
      class="d-flex flex-column justify-center"
      v-for="(item, index) in list"
    >
      {{ item.title }}
    </div>
  </div>
</template>

<script>
export default {
  name: 'LeftNav',
  data() {
    return {
      str: '导航条',
      activeNum: 0,
      list: [
        {
          title: '高新众创空间',
          url: '/Hatch/Space',
        },
        {
          title: '数智创时代企业孵化器',
          url: '/Hatch/Incubator',
        },
        {
          title: '虚拟孵化器',
          url: '/Hatch/Fictitious',
        },
        {
          title: '创业导师',
          url: '/Hatch/Tutor',
        },
        {
          title: '合作伙伴',
          url: '/Hatch/Partner',
        },
        {
          title: '创业服务',
          url: '/Hatch/Service',
        },
      ],
    };
  },
  watch: {
    $route(to, from) {
      // console.log(from.path,to.path);
      if (to.path === '/Hatch/Incubator') {
        this.activeNum = 1;
      } else if (to.path === '/Hatch/Fictitious') {
        this.activeNum = 2;
      } else if (to.path === '/Hatch/Tutor') {
        this.activeNum = 3;
      } else if (to.path === '/Hatch/Partner') {
        this.activeNum = 4;
      } else if (to.path === '/Hatch/Service') {
        this.activeNum = 5;
      } else {
        this.activeNum = 0;
      }
    },
  },
  created() {
    if (this.$route.fullPath === '/Hatch/Incubator') {
      this.activeNum = 1;
    } else if (this.$route.fullPath === '/Hatch/Fictitious') {
      this.activeNum = 2;
    } else if (this.$route.fullPath === '/Hatch/Tutor') {
      this.activeNum = 3;
    } else if (this.$route.fullPath === '/Hatch/Partner') {
      this.activeNum = 4;
    } else if (this.$route.fullPath === '/Hatch/Service') {
      this.activeNum = 5;
    } else {
      this.activeNum = 0;
    }
  },
  methods: {
    jump(url, index) {
      if (this.$route.fullPath === url) {
        this.$message.success('已在当前界面');
      } else {
        this.$router.push(url);
        this.activeNum = index;
      }
    },
  },
};
</script>

<style scoped lang="stylus"></style>
