<script lang="ts" setup name="SidebarItem">
// import SidebarItem from './index.vue'
import { resolveRoutePath } from '@/utils'
import useSettingsStore from '@/store/modules/settings'
import type { Menu } from '#/global'
import { getDownloadUrl, download } from "@/utils/common";
import { getImageContent } from "@/api/modules/queryService";
import {createSVG } from "@/utils/common"
import { onBeforeMount } from "vue"
import { resolve } from 'path-browserify';
const props = defineProps({
  item: {
    type: Object as () => Menu.recordRaw,
    required: true,
  },
  basePath: {
    type: String,
    default: '',
  },
})
const settingsStore = useSettingsStore()
const item1:any = ref()
const hasChildren = computed(() => {
  let flag = true
  if (props.item.children) {
    if (props.item.children.every(item => item.meta?.sidebar === false)) {
      flag = false
    }
  }
  else {
    flag = false
  }
  return flag
})
onBeforeMount( async ()=>{
 await getSvgElement(props.item)
})
const getSvgElement = async (item:any)=>{
  item1.value = item
 //// return new Promise( async (reslove,inject)=>{
    if(item1.value.meta.icon && item1.value.meta.icon.indexOf("https")>-1) {
      const res1:any = await getImageContent(item1.value.meta?.icon)
      let ele:any
    if (res1 && !res1.msg) {
      let name = item1.value.meta?.icon;
      var fileSuffix = name ? name.substring(name.lastIndexOf('.') + 1) : '';
      if (fileSuffix === 'svg') { //浏览器可以支持图片和pdf预览
        let blob= getDownloadUrl(res1, name, fileSuffix,false) as Blob
        ele =  await createSVG(blob)
        item1.value.meta.isEle = false
        item1.value.meta.icon = ele
      //  reslove({})
      }
    }
  }
 // reslove(122)
//  })
  

}
</script>

<template>
  <div class="sidebar-item">
    <router-link v-if="!hasChildren" v-slot="{ href, navigate, isActive, isExactActive }" custom :to="resolveRoutePath(basePath, item1.path)">
      <a :href="item1.meta?.link ? item1.meta.link : href" :class="[isActive && 'router-link-active', isExactActive && 'router-link-exact-active']" :target="item.meta?.link ? '_blank' : '_self'" @click="navigate" v-preReClick>
        <el-menu-item :title="item1.meta?.title ?? '[ 无标题 ]'" :index="resolveRoutePath(basePath, item1.path || '')">
          <el-icon v-if="item1.meta?.icon" class="title-icon" >
            <!-- <img :src="item.meta.icon" v-if="item.meta.icon.indexOf('http')>-1" alt=""> -->
            
            <!-- {{ item.meta.icon }} -->
            <template v-if="item1.meta.icon.indexOf('svg')>-1">
              <i v-html="item1.meta.icon" :key="item1.meta.icon" v-if="!item1.meta.isEle"></i>
            </template>
            <template v-else>
              <svg-icon  :name="item1.meta.icon"/>
            </template>
          </el-icon>
          <span class="title">{{ item1.meta?.title ?? '[ 无标题 ]' }}</span>
        </el-menu-item>
      </a>
    </router-link>
    <el-sub-menu v-else :title="item1.meta?.title ?? '[ 无标题 ]'" :index="settingsStore.settings.app.routeBaseOn !== 'filesystem' ? resolveRoutePath(basePath, item1.path) : JSON.stringify(item1)">
      <template #title>
        <el-icon v-if="item1.meta?.icon" class="title-icon" >
          <!-- <img :src="item.meta.icon" v-if="item.meta.icon.indexOf('http')>-1" alt="">
          <svg-icon  :name="item.meta.icon" v-else /> -->
          <template v-if="item1.meta.icon.indexOf('svg')>-1">
              <i v-html="item1.meta.icon" :key="item1.meta.icon" v-if="!item1.meta.isEle"></i>
            </template>
            <template v-else>
              <svg-icon  :name="item1.meta.icon"/>
            </template>
        </el-icon>
        <span class="title">{{ item.meta?.title ?? '[ 无标题 ]' }}</span>
      </template>
      <template v-for="route in (item1.children as Menu.recordRaw[])">
        <SidebarItem v-if="route.meta?.sidebar !== false" :key="route.path" :item="route" :base-path="resolveRoutePath(basePath, item1.path)" />
      </template>
    </el-sub-menu>
  </div>
</template>

<style lang="scss" scoped>
:deep(.el-menu-item),
:deep(.el-menu-item span.title),
:deep(.el-sub-menu__title),
:deep(.el-sub-menu__title span.title) {
  flex: 1;
  vertical-align: inherit;

  @include text-overflow;
}

:deep(.el-menu-item) {
  display: flex;
  align-items: center;
  justify-content: center;
}

:deep(.el-sub-menu),
:deep(.el-menu-item) {
  .title-icon {
    width: 20px;
    font-size: 20px;
    vertical-align: -0.25em;
    transition: transform 0.3s;
    color: #B2B2B2;
  }

  .title-icon + .title {
    margin-left: 10px;
  }

}

a {
  cursor: pointer;
  color: inherit;
  text-decoration: none;
}

:deep(.el-sub-menu) {
  .el-sub-menu__icon-arrow {
    color: #666;
    transform: rotateZ(270deg) !important;
  }

  &.is-opened {
    .el-sub-menu__icon-arrow {
      transform: rotateZ(360deg) !important;
    }
  }
}

.el-sub-menu__title {
  > .badge {
    &-dot {
      right: 40px;
    }

    &-text {
      right: 40px;
    }
  }
}
</style>

<style lang="scss">
.el-menu--inline {
  background-color: var(--g-sub-sidebar-menu-bg) !important;

  .el-menu-item,
  .el-sub-menu > .el-sub-menu__title {
    color: var(--g-sub-sidebar-menu-color);
    background-color: var(--g-sub-sidebar-menu-bg) !important;

    &:hover {
      color: var(--g-sub-sidebar-menu-hover-color) !important;
      background-color: var(--g-sub-sidebar-menu-hover-bg) !important;
    }
  }
}

.el-menu-item,
.el-sub-menu__title {
  color: var(--g-sub-sidebar-menu-color) !important;
  background: transparent !important;

  &:hover {
    color: var(--g-sub-sidebar-menu-hover-color) !important;
    background-color: var(--g-sub-sidebar-menu-hover-bg) !important;
  }
}

.el-menu-item.is-active,
.el-menu--collapse .el-sub-menu.is-active > .el-sub-menu__title,
.el-sub-menu .el-menu--inline .el-menu-item.is-active {
  color: var(--g-sub-sidebar-menu-active-color) !important;
  background-color: var(--g-sub-sidebar-menu-active-bg) !important;

  .icon,
  .el-sub-menu__icon-arrow {
    color: unset;
  }
  .title-icon {
    color: var(--g-sub-sidebar-menu-active-color);
  }
}
svg {
  g {
    fill: inherit !important;
  }
}
</style>