<template>
    <ul :class="{ displayShow: displayShow, nav: true }">
      <li>
        <i class="el-icon-warning-outline"></i>
      </li>
      <li>
        <i class="el-icon-search"></i>
      </li>
      <li class="choose-car" @click="chooseCar">选择车辆</li>
      <li @click="moveTolocation">
        <i class="el-icon-location-outline"></i>
      </li>
      <!-- <li @click="goToUser">
        <i class="el-icon-user"></i>
      </li> -->
    </ul>
  </template>
  
  <script>
  
  export default {
    name: "Nav",
    methods: {
      // 去用户中心
      goToUser() {
        this.$router.push({ 
          name: this.$store.state.userAbout.token ? "User" : "Login" 
        });
      },
      // 去选择车辆
      chooseCar() {
        localStorage.getItem('id') ? this.$router.push({ name: "Car" }) : this.$message({type: 'warning', message: '请先选择停车场'})
        
      },
      // 定位
      moveTolocation() {
        this.$bus.$emit("location");
      },
    },
    computed: {
      displayShow() {
        return this.$route.name === "Car" ? true : false;
      },
    },
  };
  </script>
  
  <style lang="scss" scoped>
  .nav {
    position: fixed;
    bottom: 86px;
    left: 50%;
    transform: translate(-50%);
    z-index: 1;
    height: 86px;
    line-height: 86px;
    color: #fff;
    li {
      width: 44px;
      height: 44px;
      line-height: 44px;
      text-align: center;
      background-color: #3c4147;
      border-radius: 50%;
      display: inline-block;
      margin-right: 34px;
      &:hover {
        cursor: pointer;
        color: #00a3ff;
      }
      i {
        line-height: 44px;
        font-size: 16px;
        &:hover {
          color: #00a3ff;
        }
      }
    }
    .choose-car {
      width: 240px;
      height: 100%;
      line-height: 86px;
      margin-right: 34px;
      font-size: 26px;
      border-radius: 40px;
    }
  }
  .displayShow {
    display: none;
  }
  </style>