<template>
  <div class="bottom-menu">
    <div
      class="item"
      @click="changeMenu(index)"
      :style="{
        'background-image':
          'url(' +
          (currentIndex == index
            ? getImage('icon-menu-checked')
            : getImage('icon-menu')) +
          ')',
      }"
      v-for="(item, index) in menu"
      :key="index"
    >
      <img />
      <span>{{ item.name }}</span>
    </div>
  </div>
</template>

<script lang='ts' setup>
import { menuStore } from "@/store/menu";
import { EventEnum } from "@/utils/eventEnum";
import { onMounted, ref } from "vue";

const userMenu = menuStore();

const currentIndex = ref(0);
const menu = ref([
  { name: "首页", icon: "" },
  { name: "数据统计", icon: "" },
]);

/**
 * 切换菜单
 */
const changeMenu = (index: number) => {
  currentIndex.value = index;
  userMenu.setMenuType(index);
};

/**
 * 获取图片
 */
const getImage = (name: string) => {
  const path = `/src/assets/images/menu/${name}.png`;
  const modules = import.meta.globEager("/src/assets/images/menu/*.png");
  return modules[path].default;
};

onMounted(() => {});
</script>

<style lang="scss" scoped>
.bottom-menu {
  position: fixed;
  bottom: 20px;
  left: $sideWidth;
  right: $sideWidth;
  margin: 0 1%;
  display: flex;
  flex-direction: row;
  justify-content: center;

  .item {
    font-size: 18px;
    font-family: PingFang-SC, PingFang-SC;
    color: #ffffff;
    padding: 10px 60px;
    background-size: 100% 100%;
    background-repeat: no-repeat;
    cursor: pointer;
  }
}
</style>
