<script setup lang="ts">
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import { ListItem } from "../data";
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import { ref, PropType, nextTick } from "vue";
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import { useNav } from "@/layout/hooks/useNav";
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import { deviceDetection } from "@pureadmin/utils";
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defineProps({
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noticeItem: {
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type: Object as PropType<ListItem>,
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default: () => {}
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}
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});
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const titleRef = ref(null);
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const titleTooltip = ref(false);
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const descriptionRef = ref(null);
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const descriptionTooltip = ref(false);
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const { tooltipEffect } = useNav();
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const isMobile = deviceDetection();
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function hoverTitle() {
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nextTick(() => {
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titleRef.value?.scrollWidth > titleRef.value?.clientWidth
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? (titleTooltip.value = true)
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: (titleTooltip.value = false);
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});
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}
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function hoverDescription(event, description) {
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// currentWidth 为文本在页面中所占的宽度，创建标签，加入到页面，获取currentWidth ,最后在移除
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const tempTag = document.createElement("span");
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tempTag.innerText = description;
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tempTag.className = "getDescriptionWidth";
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document.querySelector("body").appendChild(tempTag);
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const currentWidth = (
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document.querySelector(".getDescriptionWidth") as HTMLSpanElement
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).offsetWidth;
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document.querySelector(".getDescriptionWidth").remove();
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// cellWidth为容器的宽度
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const cellWidth = event.target.offsetWidth;
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// 当文本宽度大于容器宽度两倍时，代表文本显示超过两行
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currentWidth > 2 * cellWidth
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? (descriptionTooltip.value = true)
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: (descriptionTooltip.value = false);
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}
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</script>
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<template>
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<div
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class="notice-container border-0 border-b-[1px] border-solid border-[#f0f0f0] dark:border-[#303030]"
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>
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<el-avatar
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v-if="noticeItem.avatar"
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:size="30"
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:src="noticeItem.avatar"
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class="notice-container-avatar"
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/>
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<div class="notice-container-text">
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<div class="notice-text-title text-[#000000d9] dark:text-white">
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<el-tooltip
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popper-class="notice-title-popper"
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:effect="tooltipEffect"
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:disabled="!titleTooltip"
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:content="noticeItem.title"
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placement="top-start"
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:enterable="!isMobile"
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>
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<div
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ref="titleRef"
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class="notice-title-content"
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@mouseover="hoverTitle"
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>
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{{ noticeItem.title }}
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</div>
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</el-tooltip>
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<el-tag
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v-if="noticeItem?.extra"
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:type="noticeItem?.status"
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size="small"
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class="notice-title-extra"
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>
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{{ noticeItem?.extra }}
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</el-tag>
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</div>
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<el-tooltip
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popper-class="notice-title-popper"
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:effect="tooltipEffect"
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:disabled="!descriptionTooltip"
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:content="noticeItem.description"
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placement="top-start"
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>
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<div
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ref="descriptionRef"
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class="notice-text-description"
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@mouseover="hoverDescription($event, noticeItem.description)"
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>
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{{ noticeItem.description }}
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</div>
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</el-tooltip>
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<div class="notice-text-datetime text-[#00000073] dark:text-white">
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{{ noticeItem.datetime }}
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</div>
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</div>
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</div>
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</template>
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<style>
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.notice-title-popper {
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max-width: 238px;
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}
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</style>
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<style lang="scss" scoped>
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.notice-container {
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display: flex;
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align-items: flex-start;
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justify-content: space-between;
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padding: 12px 0;
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// border-bottom: 1px solid #f0f0f0;
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.notice-container-avatar {
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margin-right: 16px;
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background: #fff;
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}
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.notice-container-text {
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display: flex;
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flex: 1;
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flex-direction: column;
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justify-content: space-between;
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.notice-text-title {
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display: flex;
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margin-bottom: 8px;
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font-size: 14px;
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font-weight: 400;
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line-height: 1.5715;
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cursor: pointer;
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.notice-title-content {
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flex: 1;
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width: 200px;
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overflow: hidden;
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text-overflow: ellipsis;
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white-space: nowrap;
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}
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.notice-title-extra {
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float: right;
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margin-top: -1.5px;
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font-weight: 400;
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}
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}
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.notice-text-description,
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.notice-text-datetime {
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font-size: 12px;
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line-height: 1.5715;
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}
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.notice-text-description {
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display: -webkit-box;
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overflow: hidden;
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text-overflow: ellipsis;
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-webkit-line-clamp: 2;
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-webkit-box-orient: vertical;
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}
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.notice-text-datetime {
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margin-top: 4px;
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}
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}
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}
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</style>
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