jn_sis_zhfx/src/views/layout/Header.vue

<template>
  <div class="header-menu">
    <ul class="header-menu-list">
      <li
        class="header-menu-item"
        v-for="(menu, index) of currMenu"
        :key="menu"
        @click="click(index, menu)"
        :class="{ active: activeIndex == index }"
      >
        {{ menu.text }}
      </li>
    </ul>
    <!-- <ul class="header-menu-dropdown" :class="{ dropdown: dropdown }">
      <li class="header-menu-dropdown-title" @click="clickMenu()"><i class="fa fa-gear"></i>菜单<i class="fa fa-sort-down down"></i></li>
      <ul class="header-menu-dropdown-list">
        <li class="header-menu-dropdown-item" v-for="(menu, index) of menusDropdown" :key="menu" @click="clickSubMenu(index, menu.code)">
          {{ menu.text }}
        </li>
      </ul>
    </ul> -->
    <ul class="header-menu-user">
      <li class="header-menu-user-title">
        <el-dropdown
          size="small"
          trigger="click"
          :hide-on-click="true"
          popper-class="dropdown"
          @command="handleCommand"
        >
          <span class="el-dropdown-link">
            <i class="fa fa-user"></i>{{ userName }}
          </span>
          <template #dropdown>
            <el-dropdown-menu>
              <el-dropdown-item command="logout"> 退出登录 </el-dropdown-item>
            </el-dropdown-menu>
          </template>
        </el-dropdown>
      </li>
    </ul>
  </div>
</template>
<script>
import $ from "jquery";
import { getCookie } from "@/utills/auth";
import tools from "../../tools/encryption.js";
import { logout } from "@/api/common.js";
export default {
  data() {
    return {
      themeName: false,
      menus: [
        {
          id: "home",
          text: "首页",
          path: "/home",
          isActive: true,
        },
        {
          id: "stateMonitor",
          text: "监视中心",
          path: "/stateMonitor",
          isActive: true,
        },
        {
          id: "economicsOperation",
          text: "经济运行",
          path: "/economicsOperation",
          isActive: false,
        },
        {
          id: "health",
          text: "智慧检修",
          // path: '/sandtable',
          path: "/health",
          isActive: false,
        },
        // {
        //   id: "decision",
        //   text: "决策支持",
        //   path: "/decision/decision1",
        //   isActive: false,
        // },
        // {
        //   id: "save",
        //   text: "安全管控",
        //   path: "/save",
        //   isActive: false,
        // },
        // {
        //   id: "znbb",
        //   text: "智能报表",
        //   path: "/znbb/reportPandect",
        //   isActive: false,
        // },
        // {
        //   id: "zhbj",
        //   text: "综合报警",
        //   path: "",
        // },
        // {
        //   id: "fdnlpt",
        //   text: "发电能力分析",
        //   path: "",
        // },
        {
          id: "others",
          text: "综合报表",
          path: "/others",
          isActive: false,
        },
      ],
      activeIndex: 0,
      // menusDropdown: [
      //   {
      //     text: "子菜单1",
      //     code: "submenu1",
      //   },
      //   {
      //     text: "子菜单2",
      //     code: "submenu2",
      //   },
      //   {
      //     text: "子菜单3",
      //     code: "submenu3",
      //   },
      // ],
      // dropdown: false,
      firsttime: 0,
    };
  },
  mounted() {
    let that = this;
    $(document).keydown((event) => {
      if (event.keyCode == 192) {
        // c
        // let firstDate = new Date();
        // if (that.firsttime == 0) {
        //   that.firsttime = firstDate.getTime();
        // } else {
        //   var lastDate = new Date();
        //   var lastTime = lastDate.getTime();
        //   if (lastTime - that.firsttime < 1000) {
        //     that.changeTheme();
        //     that.firsttime = 0;
        //   }
        // }
        that.changeTheme();
      }
    });
  },
  computed: {
    userName() {
      return getCookie("username") || this.$store.state.user.username;
    },
    // activeClass(data) {
    //   return data.isActive ? "active" : "";
    // },
    currMenu() {
      let stateRoutes = this.$store.state.routes.routes;
      let currMenu = [];
      if (stateRoutes.length) {
        stateRoutes.forEach((route) => {
          if (route.path !== "/login") {
            currMenu.push({
              id: route.name,
              text: route.meta.title,
              path: route.path,
              isActive: false,
            });
          }
        });
        // currMenu.push(
        //   {
        //     id: "zhbj",
        //     text: "综合报警",
        //     path: "",
        //   },
        // );
        return currMenu;
      } else {
        return [];
      }
    },
  },
  methods: {
    click(index, data) {
      if (data.id === "zhbj") {
        let userName = "admin";
        let jiami = tools.hex_md5(`${userName}gyee_alarm`);
        let url = `http://10.81.3.154:8078/#/check?userName=${userName}&mark=${jiami}`;
        window.open(url);
        return;
      }
      if (data.id === "fdnlpt") {
        let url = `http://10.81.3.155:8083/fdfx`;
        window.open(url);
        return;
      }
      this.activeIndex = index;
      this.$router.push(data.path);
      const ActiveModule = this.currMenu.find((ele) => {
        return ele.path === data.path;
      });
      if (ActiveModule) {
        this.$store.dispatch("changeModuleName", ActiveModule.text);
      }
    },
    clickSubMenu(index, code) {},
    clickMenu() {
      this.dropdown = !this.dropdown;
    },
    changeTheme() {
      $("#appBody").toggleClass("dark light");
      this.$store.dispatch("changeTheme", $("#appBody").attr("class"));
      this.$store.state.themeName === "dark"
        ? (this.themeName = false)
        : (this.themeName = true);
      localStorage.setItem("themeName", this.$store.state.themeName);
    },
    handleCommand(command) {
      if (command == "logout") {
        logout({
          token: getCookie("authToken"),
          userId: getCookie("userId"),
        }).then((res) => {
          this.$store.commit("user/REMOVE_TOKEN");
          this.$router.push("/login");
        });
      }
    },
  },

  watch: {
    $route: {
      handler: function (val, oldVal) {
        if (this.currMenu.length) {
          this.currMenu.some((t, index) => {
            if (val.path.includes(t.id)) {
              this.activeIndex = index;
              const ActiveModule = this.currMenu.find((ele) => {
                return ele.path === val.path;
              });
              if (ActiveModule) {
                this.$store.dispatch("changeModuleName", ActiveModule.text);
              }
            }
          });
        }
      },
      //深度观察监听
      deep: true,
    },
  },
};
</script>

<style lang="less" scoped>
.header-menu {
  display: flex;
  flex-direction: row;
  width: 100%;
  height: 100%;
  font-size: @fontsize;

  .header-menu-list {
    margin: 0;
    padding: 0;
    list-style: none;
    margin-left: auto;
    display: flex;
    flex-direction: row;
    height: 100%;

    .header-menu-item {
      display: flex;
      align-items: center;
      justify-content: center;
      padding: 0 15px;
      //   width: 9.259vh;
      height: 100%;
      color: @font-color;
      cursor: pointer;
      transition: color 0.2s ease-in-out;

      &.active {
        color: @green;
        position: relative;
        background: @greenLinearTop;
        transition: color 0.2s ease-in-out;

        &::after {
          content: "";
          position: absolute;
          width: 100%;
          height: 0.463vh;
          border: 0.093vh solid @green;
          border-top: 0;
          left: 0;
          bottom: 0;
          box-sizing: border-box;
        }
      }
    }
  }

  .header-menu-dropdown {
    width: 11.111vh;
    height: 100%;
    margin: 0;
    padding: 0;
    list-style: none;

    .header-menu-dropdown-title {
      display: flex;
      align-items: center;
      justify-content: center;
      width: 100%;
      height: 100%;
      color: @gray;
      cursor: pointer;

      i {
        margin: 0 0.741vh;
        transition: all 0.3s;
      }
    }

    .header-menu-dropdown-list {
      display: none;
      margin: 0;
      padding: 0;
      list-style: none;
      margin-left: auto;
      position: absolute;

      .header-menu-dropdown-item {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 11.111vh;
        height: 3.704vh;
        color: @gray;
        cursor: pointer;
        position: relative;
        z-index: 1;
        background-color: fade(@write, 5%);

        &::after {
          content: "";
          position: absolute;
          width: 100%;
          height: 0.463vh;
          border: 0.093vh solid @green;
          border-top: 0;
          left: 0;
          bottom: 0;
          box-sizing: border-box;
        }

        &:hover {
          color: @write;
          background-color: fade(@write, 10%);
        }
      }
    }

    &.dropdown {
      .header-menu-dropdown-title {
        .down {
          transform: rotate(180deg);
        }
      }

      .header-menu-dropdown-list {
        display: flex;
        flex-direction: column;
      }
    }
  }

  .header-menu-user {
    width: 16.667vh;
    height: 100%;
    margin: 0;
    padding: 0;
    list-style: none;

    .header-menu-user-title {
      display: flex;
      align-items: center;
      justify-content: center;
      width: 100%;
      height: 100%;
      color: @gray;
      cursor: pointer;

      i {
        margin: 0 0.741vh;

        font-size: 14px;
      }
      .el-dropdown-link {
        color: #05bb4c;
        font-size: 14px;
      }
    }
  }
}
.warning {
  display: flex;
  align-items: center;
  color: #7a8385;
}
.dropdown {
  .el-dropdown-menu {
    background: #111d1c;
    border-radius: 3px;
    .el-dropdown-menu__item {
      color: #dfeef1;
      &:hover {
        color: #05bb4c;
      }
    }
  }
}
</style>