<template>
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<div>
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<!-- 右侧用户登录图标 -->
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<div class="user-logininfo">
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<div class="user-logininfo-icon">
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<!-- 折叠 -->
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<i @click="clickFold" class="el-icon-s-fold"></i>
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<!-- 标签列表 -->
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<div class="tag-list-container" @wheel.prevent="handleWheel">
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<div class="tag-list" v-for="tag in tagList" :key="tag.name">
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<div @click="goTag(tag)" :class="{ 'activeTag': tag.path === $route.path }">
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{{ tag.meta.title }}
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</div>
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<i @click="closeTag(tag)" v-if="tagList.length > 1" class="el-icon-close"></i>
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</div>
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</div>
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</div>
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<div class="user-info">
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<img src="@/assets/public/photo.png" />
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<div class="user-info-text">欢迎您，admin</div>
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<div class="user-info-line"></div>
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<div @click="outLogin" class="user-info-out">
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<img src="@/assets/public/logOut.png" />
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<div class="user-info-out-text">退出登录</div>
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</div>
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</div>
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</div>
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</div>
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</template>
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<script>
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import { mapState } from 'vuex'
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export default {
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data() {
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return {
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userInfo: '',
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scrollTimer: null,
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scrollAmount: 0
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}
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},
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computed: {
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...mapState(['tagList', 'isFold'])
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},
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mounted() {
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// 获取用户信息
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this.getUserInfo()
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},
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methods: {
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// 点击折叠按钮
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clickFold() {
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this.$store.commit('SET_ISFOLD', !this.isFold)
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},
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// 获取用户信息
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getUserInfo() {
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this.userInfo = JSON.parse(sessionStorage.getItem('userInfo'))
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},
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// 退出登录
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outLogin() {
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sessionStorage.clear()
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this.$router.replace({ path: "/" });
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},
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// 关闭标签
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closeTag(tag) {
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this.$store.commit('SET_TAGLIST', this.tagList.filter(item => item.path !== tag.path))
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// 判断是否是当前标签
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if (tag.path === this.$route.path) {
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// if (this.tagList.length > 1) {
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this.$router.push(this.tagList[this.tagList.length - 1].path)
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// } else {
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// // this.$router.push('/welcome')
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// }
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}
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},
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// 跳转标签
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goTag(tag) {
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this.$router.push({
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path: tag.path,
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query: tag.query
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})
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},
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handleWheel(e) {
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if (this.scrollTimer) {
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this.scrollAmount += e.deltaY;
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return;
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}
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const container = e.currentTarget;
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this.scrollAmount = e.deltaY;
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const scroll = () => {
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container.scrollLeft += this.scrollAmount * 1.2; // 增加滚动速度
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this.scrollAmount = 0;
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this.scrollTimer = null;
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};
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this.scrollTimer = setTimeout(scroll, 8); // 减少延迟时间
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}
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},
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}
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</script>
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<style lang="less" scoped>
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// 右侧用户头像
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.user-logininfo {
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height: 100%;
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padding-left: 32px;
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padding-right: 20px;
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display: flex;
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align-items: center;
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justify-content: space-between;
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overflow: hidden;
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.user-logininfo-icon {
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margin-right: 30px;
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flex: 1;
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display: flex;
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align-items: center;
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min-width: 0;
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overflow: hidden;
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i:first-child {
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margin-right: 21px;
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}
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i {
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cursor: pointer;
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}
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.tag-list-container {
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display: flex;
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align-items: center;
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overflow-x: auto;
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flex: 1;
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min-width: 0;
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scroll-behavior: auto; // 移除平滑滚动，提高性能
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-webkit-overflow-scrolling: touch;
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.tag-list {
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flex-shrink: 0;
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display: flex;
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align-items: center;
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cursor: pointer;
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font-weight: 400;
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font-size: 18px;
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color: rgba(0, 0, 0, .6);
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margin-right: 40px;
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div:hover {
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font-weight: bold;
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color: #049C9A;
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}
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i {
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margin-left: 10px;
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&:hover {
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color: #049C9A;
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}
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}
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}
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.activeTag {
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font-weight: bold;
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color: #049C9A;
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}
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}
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}
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.user-info {
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flex-shrink: 0;
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display: flex;
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align-items: center;
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img {
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width: 26px;
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height: 26px;
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border-radius: 50%;
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}
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.user-info-text {
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margin-left: 16px;
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font-size: 14px;
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color: #303133;
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font-weight: 400;
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}
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.user-info-line {
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width: 1px;
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height: 12px;
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background-color: #979797;
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margin: 0 20px;
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}
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.user-info-out {
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display: flex;
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align-items: center;
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padding: 0 11px;
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border-radius: 12px;
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position: relative;
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background: transparent;
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cursor: pointer;
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&::before {
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content: '';
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position: absolute;
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top: 0;
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left: 0;
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right: 0;
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bottom: 0;
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border-radius: 12px;
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padding: 1px;
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background: linear-gradient(180deg, rgba(10, 203, 202, 1), rgba(4, 156, 154, 1));
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-webkit-mask:
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linear-gradient(#fff 0 0) content-box,
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linear-gradient(#fff 0 0);
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-webkit-mask-composite: xor;
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mask-composite: exclude;
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}
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.user-info-out-text {
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font-weight: 400;
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font-size: 14px;
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color: #049C9A;
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line-height: 21px;
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position: relative;
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z-index: 1;
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}
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img {
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width: 14px;
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height: 14px;
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margin-right: 7px;
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position: relative;
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z-index: 1;
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}
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}
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}
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}
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</style>
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