<template>
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<div class="kefu">
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<div
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v-for="item in conversationList"
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:key="item.id"
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:class="{ active: item.id === activeConversationId, pinned: item.adminPinned }"
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class="kefu-conversation flex items-center"
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@click="openRightMessage(item)"
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@contextmenu.prevent="rightClick($event as PointerEvent, item)"
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>
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<div class="flex justify-center items-center w-100%">
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<div class="flex justify-center items-center w-50px h-50px">
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<!-- 头像 + 未读 -->
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<el-badge
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:hidden="item.adminUnreadMessageCount === 0"
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:max="99"
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:value="item.adminUnreadMessageCount"
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>
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<el-avatar :src="item.userAvatar" alt="avatar" />
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</el-badge>
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</div>
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<div class="ml-10px w-100%">
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<div class="flex justify-between items-center w-100%">
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<span class="username">{{ item.userNickname }}</span>
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<span class="color-[#989EA6]">
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{{ formatPast(item.lastMessageTime, 'YYYY-mm-dd') }}
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</span>
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</div>
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<!-- 最后聊天内容 -->
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<div
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v-dompurify-html="
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getConversationDisplayText(item.lastMessageContentType, item.lastMessageContent)
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"
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class="last-message flex items-center color-[#989EA6]"
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></div>
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</div>
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</div>
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</div>
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<!-- 右键，进行操作（类似微信） -->
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<ul v-show="showRightMenu" :style="rightMenuStyle" class="right-menu-ul">
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<li
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v-show="!rightClickConversation.adminPinned"
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class="flex items-center"
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@click.stop="updateConversationPinned(true)"
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>
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<Icon class="mr-5px" icon="ep:top" />
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置顶会话
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</li>
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<li
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v-show="rightClickConversation.adminPinned"
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class="flex items-center"
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@click.stop="updateConversationPinned(false)"
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>
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<Icon class="mr-5px" icon="ep:bottom" />
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取消置顶
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</li>
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<li class="flex items-center" @click.stop="deleteConversation">
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<Icon class="mr-5px" color="red" icon="ep:delete" />
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删除会话
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</li>
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<li class="flex items-center" @click.stop="closeRightMenu">
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<Icon class="mr-5px" color="red" icon="ep:close" />
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取消
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</li>
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</ul>
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</div>
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</template>
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<script lang="ts" setup>
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import { KeFuConversationApi, KeFuConversationRespVO } from '@/api/mall/promotion/kefu/conversation'
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import { useEmoji } from './tools/emoji'
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import { formatPast } from '@/utils/formatTime'
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import { KeFuMessageContentTypeEnum } from './tools/constants'
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import { useAppStore } from '@/store/modules/app'
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defineOptions({ name: 'KeFuConversationList' })
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const message = useMessage() // 消息弹窗
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const appStore = useAppStore()
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const { replaceEmoji } = useEmoji()
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const conversationList = ref<KeFuConversationRespVO[]>([]) // 会话列表
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const activeConversationId = ref(-1) // 选中的会话
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const collapse = computed(() => appStore.getCollapse) // 折叠菜单
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/** 加载会话列表 */
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const getConversationList = async () => {
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const list = await KeFuConversationApi.getConversationList()
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list.sort((a: KeFuConversationRespVO, _) => (a.adminPinned ? -1 : 1))
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conversationList.value = list
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}
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defineExpose({ getConversationList })
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/** 打开右侧的消息列表 */
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const emits = defineEmits<{
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(e: 'change', v: KeFuConversationRespVO): void
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}>()
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const openRightMessage = (item: KeFuConversationRespVO) => {
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activeConversationId.value = item.id
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emits('change', item)
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}
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/** 获得消息类型 */
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const getConversationDisplayText = computed(
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() => (lastMessageContentType: number, lastMessageContent: string) => {
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switch (lastMessageContentType) {
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case KeFuMessageContentTypeEnum.SYSTEM:
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return '[系统消息]'
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case KeFuMessageContentTypeEnum.VIDEO:
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return '[视频消息]'
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case KeFuMessageContentTypeEnum.IMAGE:
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return '[图片消息]'
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case KeFuMessageContentTypeEnum.PRODUCT:
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return '[商品消息]'
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case KeFuMessageContentTypeEnum.ORDER:
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return '[订单消息]'
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case KeFuMessageContentTypeEnum.VOICE:
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return '[语音消息]'
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case KeFuMessageContentTypeEnum.TEXT:
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return replaceEmoji(lastMessageContent)
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default:
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return ''
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}
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}
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)
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//======================= 右键菜单 =======================
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const showRightMenu = ref(false) // 显示右键菜单
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const rightMenuStyle = ref<any>({}) // 右键菜单 Style
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const rightClickConversation = ref<KeFuConversationRespVO>({} as KeFuConversationRespVO) // 右键选中的会话对象
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/** 打开右键菜单 */
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const rightClick = (mouseEvent: PointerEvent, item: KeFuConversationRespVO) => {
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rightClickConversation.value = item
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// 显示右键菜单
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showRightMenu.value = true
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rightMenuStyle.value = {
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top: mouseEvent.clientY - 110 + 'px',
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left: collapse.value ? mouseEvent.clientX - 80 + 'px' : mouseEvent.clientX - 210 + 'px'
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}
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}
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/** 关闭右键菜单 */
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const closeRightMenu = () => {
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showRightMenu.value = false
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}
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/** 置顶会话 */
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const updateConversationPinned = async (adminPinned: boolean) => {
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// 1. 会话置顶/取消置顶
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await KeFuConversationApi.updateConversationPinned({
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id: rightClickConversation.value.id,
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adminPinned
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})
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message.notifySuccess(adminPinned ? '置顶成功' : '取消置顶成功')
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// 2. 关闭右键菜单，更新会话列表
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closeRightMenu()
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await getConversationList()
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}
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/** 删除会话 */
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const deleteConversation = async () => {
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// 1. 删除会话
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await message.confirm('您确定要删除该会话吗？')
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await KeFuConversationApi.deleteConversation(rightClickConversation.value.id)
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// 2. 关闭右键菜单，更新会话列表
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closeRightMenu()
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await getConversationList()
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}
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/** 监听右键菜单的显示状态，添加点击事件监听器 */
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watch(showRightMenu, (val) => {
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if (val) {
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document.body.addEventListener('click', closeRightMenu)
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} else {
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document.body.removeEventListener('click', closeRightMenu)
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}
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})
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</script>
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<style lang="scss" scoped>
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.kefu {
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&-conversation {
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height: 60px;
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padding: 10px;
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background-color: #fff;
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transition: border-left 0.05s ease-in-out; /* 设置过渡效果 */
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.username {
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min-width: 0;
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max-width: 60%;
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overflow: hidden;
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text-overflow: ellipsis;
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display: -webkit-box;
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-webkit-box-orient: vertical;
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-webkit-line-clamp: 1;
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}
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.last-message {
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width: 200px;
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overflow: hidden; // 隐藏超出的文本
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white-space: nowrap; // 禁止换行
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text-overflow: ellipsis; // 添加省略号
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}
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}
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.active {
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border-left: 5px #3271ff solid;
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background-color: #eff0f1;
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}
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.pinned {
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background-color: #eff0f1;
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}
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.right-menu-ul {
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position: absolute;
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background-color: #fff;
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padding: 10px;
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margin: 0;
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list-style-type: none; /* 移除默认的项目符号 */
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border-radius: 12px;
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box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1); /* 阴影效果 */
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width: 130px;
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li {
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padding: 8px 16px;
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cursor: pointer;
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border-radius: 12px;
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transition: background-color 0.3s; /* 平滑过渡 */
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&:hover {
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background-color: #e0e0e0; /* 悬停时的背景颜色 */
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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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