<template>
  <div class="sidebar">
    <el-menu
      class="sidebar-el-menu"
      :default-active="onRoutes"
      :collapse="collapse"
      background-color="#324157"
      text-color="#bfcbd9"
      active-text-color="#20a0ff"
      unique-opened
      router
    >
      <template v-for="item in items">
        <template v-if="item.subs">
          <el-submenu class="second" :index="item.index" :key="item.index">
            <template slot="title">
              <i :class="item.icon"></i>
              <span slot="title">
                <span>{{ item.title }}</span>
                <span class="num" v-bind:style="{ color: getColor(item.num) }" v-if="item.num"
                  >[<span>{{ getNum(item.num) }}</span
                  >]</span
                >
              </span>
            </template>
            <template v-for="subItem in item.subs">
              <el-submenu v-if="subItem.subs" :index="subItem.index" :key="subItem.index">
                <template slot="title">{{ subItem.title }}</template>
                <el-menu-item v-for="(threeItem, i) in subItem.subs" :key="i" :index="threeItem.index">{{ threeItem.title }}</el-menu-item>
              </el-submenu>
              <el-menu-item v-else :index="subItem.index" :key="subItem.index">{{ subItem.title }}</el-menu-item>
            </template>
          </el-submenu>
        </template>
        <template v-else>
          <el-menu-item class="first" :index="item.index" :key="item.index">
            <i :class="item.icon"></i>
            <span slot="title">
              <span>{{ item.title }}</span>
              <span class="num" v-bind:style="{ color: getColor(item.num) }" v-if="item.num"
                >[<span>{{ getNum(item.num) }}</span
                >]</span
              >
            </span>
          </el-menu-item>
        </template>
      </template>
    </el-menu>
  </div>
</template>

<script>
import _ from 'lodash';
import { mapState, createNamespacedHelpers } from 'vuex';
const { mapActions: menu } = createNamespacedHelpers('menu');
const { mapActions: achieveApply } = createNamespacedHelpers('achieveApply');

import bus from '../common/bus';
export default {
  data() {
    return {
      collapse: false,
      items: [
        {
          icon: 'el-icon-s-home',
          index: 'homeIndex',
          title: '系统首页',
        },
      ],
      num: {},
    };
  },
  computed: {
    ...mapState(['user']),
    onRoutes() {
      return this.$route.path;
    },
  },
  created() {
    // 通过 Event Bus 进行组件间通信，来折叠侧边栏
    bus.$on('collapse', msg => {
      this.collapse = msg;
      bus.$emit('collapse-content', msg);
    });
  },
  methods: {
    ...menu(['query']),
    ...achieveApply(['queryNum']),
    // 分配用户彩带权限
    async getMenu() {
      // 客户信息
      let user = this.user;
      let list = _.cloneDeep(this.items);
      if (user.role == '1') {
        let data = [
          {
            icon: 'el-icon-s-home',
            index: '',
            title: '管理员测试菜单',
          },
        ];
        list.push(...data);
        this.$set(this, `items`, _.uniqBy(list, 'index'));
      } else if (user.role == '2') {
        let data = [
          { icon: 'el-icon-eleme', index: '/adminApplyExpert', title: '专家管理' },
          { icon: 'el-icon-eleme', index: '/adminExamine', title: '初审申请书' },
          { icon: 'el-icon-thumb', index: '/adminScore', title: '专家评分' },
          { icon: 'el-icon-orange', index: '/adminMeet', title: '专家会审' },
          { icon: 'el-icon-edit-outline', index: '/adminPerfect', title: '资料完善' },
          { icon: 'el-icon-postcard', index: '/adminCate', title: '证书发放' },
          { icon: 'el-icon-postcard', index: '/adminHaveCert', title: '已证书发放' },
        ];
        list.push(...data);
        this.$set(this, `items`, _.uniqBy(list, 'index'));
      } else if (user.role === '3') {
        let data = [
          // { icon: 'el-icon-thumb', index: '/expertScore', title: '专家评分' },
          // { icon: 'el-icon-thumb', index: '/expertMeet', title: '专家会审' },
          { icon: 'el-icon-thumb', index: '/expertCenter', title: '专家审核' },
        ];
        list.push(...data);
        this.$set(this, `items`, _.uniqBy(list, 'index'));
      } else {
        // let data = [
        //   {
        //     icon: 'el-icon-eleme',
        //     index: '2',
        //     title: '申请书管理',
        //     subs: [
        //       {
        //         icon: 'el-icon-eleme',
        //         index: '/firstApply',
        //         title: '待审中',
        //       },
        //       {
        //         icon: 'el-icon-eleme',
        //         index: '/updateApply',
        //         title: '审核未通过',
        //       },
        //     ],
        //   },
        //   {
        //     icon: 'el-icon-eleme',
        //     index: '3',
        //     title: '专家评分',
        //     subs: [
        //       {
        //         icon: 'el-icon-eleme',
        //         index: '/expertExam',
        //         title: '待评分',
        //       },
        //       {
        //         icon: 'el-icon-eleme',
        //         index: '/noExpertScore',
        //         title: '评分审核未通过',
        //       },
        //     ],
        //   },
        //   {
        //     icon: 'el-icon-eleme',
        //     index: '4',
        //     title: '专家会审管理',
        //     subs: [
        //       {
        //         icon: 'el-icon-eleme',
        //         index: '/expertPay',
        //         title: '待缴费',
        //       },
        //       {
        //         icon: 'el-icon-eleme',
        //         index: '/expertMeet',
        //         title: '待会审',
        //       },
        //       {
        //         icon: 'el-icon-eleme',
        //         index: '/noExpertMeet',
        //         title: '会审未通过',
        //       },
        //     ],
        //   },
        //   { icon: 'el-icon-eleme', index: '/perfectData', title: '完善资料' },
        //   {
        //     icon: 'el-icon-eleme',
        //     index: '6',
        //     title: '证书管理',
        //     subs: [
        //       {
        //         icon: 'el-icon-eleme',
        //         index: '/readyCert',
        //         title: '待发证书',
        //       },
        //       {
        //         icon: 'el-icon-eleme',
        //         index: '/alreadyCert',
        //         title: '已发证书',
        //       },
        //     ],
        //   },
        // ];
        let data = [
          {
            num: 'cs',
            icon: 'el-icon-eleme',
            index: '2',
            title: '我的申报',
            subs: [
              {
                icon: 'el-icon-eleme',
                index: '/nowDeclare',
                title: '申报中',
              },
              {
                icon: 'el-icon-eleme',
                index: '/pastDeclare',
                title: '已往申报',
              },
            ],
          },
          { num: 'pf', icon: 'el-icon-postcard', index: '/userExpertScore', title: '专家评分' },
          { num: 'hs', icon: 'el-icon-postcard', index: '/userExpertMeet', title: '专家会审' },
          { num: 'zs', icon: 'el-icon-medal', index: '/userCert', title: '证书管理' },
        ];
        list.push(...data);
        this.$set(this, `items`, _.uniqBy(list, 'index'));
      }
    },
    // 查询成果数
    async searchNum() {
      let role = this.user.role;
      if (role == undefined) {
        let res = await this.queryNum(this.user.id);
        if (this.$checkRes(res)) {
          this.$set(this, `num`, res.data);
        }
      }
    },
    // 分菜单成果数
    getNum(data) {
      if (data == 'cs') return this.num.cs;
      else if (data == 'pf') return this.num.pf;
      else if (data == 'hs') return this.num.hs;
      else if (data == 'zs') return this.num.zs;
    },
    // 显示颜色
    getColor(data) {
      if (data == 'cs' && this.num.cs > 0) return '#ff0000';
      else if (data == 'pf' && this.num.pf > 0) return '#ff0000';
      else if (data == 'hs' && this.num.hs > 0) return '#ff0000';
      else if (data == 'zs' && this.num.zs > 0) return '#ff0000';
    },
  },
  watch: {
    user: {
      deep: true,
      immediate: true,
      handler(val) {
        this.getMenu();
        this.searchNum();
      },
    },
  },
};
</script>

<style lang="less" scoped>
.sidebar {
  display: block;
  position: absolute;
  left: 0;
  top: 60px;
  bottom: 0;
  overflow-y: scroll;
}
.sidebar::-webkit-scrollbar {
  width: 0;
}
.sidebar-el-menu:not(.el-menu--collapse) {
  width: 200px;
}
.sidebar > ul {
  height: 100%;
}
.num {
  font-size: 16px;
  padding: 0 10px;
  span {
    padding: 0 5px;
  }
}
</style>
