1044 lines
26 KiB
Vue
1044 lines
26 KiB
Vue
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<template>
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<div class="cs-chat-container">
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<!-- 聊天窗口主体 -->
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<div class="cs-chat-wrapper">
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<!-- 左侧联系人列表 -->
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<div class="cs-contact-list">
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<div class="cs-header"><i class="el-icon-s-custom"></i> 联系列表</div>
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<div class="cs-search">
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<el-input
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prefix-icon="el-icon-search"
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v-model="searchText"
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placeholder="搜索最近联系人"
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clearable
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></el-input>
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</div>
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<!-- 联系人列表 -->
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<div class="cs-contacts">
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<div
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v-for="(contact, index) in filteredContacts"
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:key="index"
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class="cs-contact-item"
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:class="{ active: currentContactId === contact.roomId }"
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@click="selectContact(contact.roomId)"
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>
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<div class="cs-avatar">
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<el-avatar :size="40" :src="getDefaultAvatar(contact.name)">
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{{ contact.name ? contact.name.charAt(0) : "?" }}
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</el-avatar>
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<span v-if="contact.unread" class="unread-badge">{{
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contact.unread
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}}</span>
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</div>
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<div class="cs-contact-info">
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<div class="cs-contact-name">
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{{ contact.name }}
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<span class="cs-contact-time">{{
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formatLastTime(contact.lastTime)
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}}</span>
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</div>
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<div class="cs-contact-msg">
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<span v-if="contact.important" class="important-tag"
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>[重要]</span
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>
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{{ contact.lastMessage }}
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</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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<!-- 右侧聊天区域 -->
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<div class="cs-chat-area">
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<!-- 顶部信息栏 -->
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<div class="cs-chat-header">
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<div class="cs-chat-title">
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{{ currentContact ? currentContact.name : "请选择联系人" }}
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<el-tag
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v-if="currentContact && currentContact.important"
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size="small"
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type="danger"
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@click="
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toggleImportant(
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currentContact.roomId,
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!currentContact.important
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)
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"
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>
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重要
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</el-tag>
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<el-tag
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v-else-if="currentContact"
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size="small"
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type="info"
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@click="
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toggleImportant(
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currentContact.roomId,
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!currentContact.important
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)
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"
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>
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标记为重要
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</el-tag>
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</div>
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<div class="cs-header-actions">
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<i class="el-icon-time" title="历史记录" @click="loadHistory"></i>
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<i
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class="el-icon-refresh"
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title="刷新"
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@click="refreshMessages"
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></i>
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<i class="el-icon-more" title="更多选项"></i>
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</div>
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</div>
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<!-- 聊天内容区域 -->
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<div class="cs-chat-messages" ref="messageContainer">
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<div v-if="!currentContact" class="cs-empty-chat">
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<i class="el-icon-chat-dot-round"></i>
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<p>您尚未选择联系人</p>
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</div>
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<template v-else>
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<div v-if="messagesLoading" class="cs-loading">
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<i class="el-icon-loading"></i>
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<p>加载消息中...</p>
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</div>
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<div v-else-if="currentMessages.length === 0" class="cs-empty-chat">
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<i class="el-icon-chat-line-round"></i>
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<p>暂无消息记录</p>
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</div>
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<div v-else class="cs-message-list">
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<div
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v-for="(message, idx) in currentMessages"
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:key="idx"
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class="cs-message"
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:class="{ 'cs-message-self': message.isSelf }"
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>
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<div class="cs-message-time" v-if="showMessageTime(idx)">
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{{ formatTime(message.time) }}
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</div>
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<div class="cs-message-content">
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<div class="cs-avatar">
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<el-avatar :size="36" :src="message.isSelf ? getDefaultAvatar('我') : getDefaultAvatar(message.sender)">
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{{ message.sender ? message.sender.charAt(0) : '?' }}
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</el-avatar>
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</div>
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<div class="cs-bubble">
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<div class="cs-sender">{{ message.sender }}</div>
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<div v-if="!message.isImage" class="cs-text">
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{{ message.content }}
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</div>
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<div v-else class="cs-image">
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<img
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:src="message.content"
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@click="previewImage(message.content)"
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/>
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</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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</div>
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<!-- 输入区域 -->
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<div class="cs-chat-input">
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<div class="cs-toolbar">
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<i
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class="el-icon-picture-outline"
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title="发送图片"
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@click="openImageUpload"
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></i>
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<input
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type="file"
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ref="imageInput"
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accept="image/*"
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style="display: none"
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@change="handleImageUpload"
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/>
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<i class="el-icon-folder-opened" title="发送文件"></i>
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<i class="el-icon-s-opportunity" title="发送表情"></i>
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<i class="el-icon-scissors" title="截图"></i>
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</div>
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<div class="cs-input-area">
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<el-input
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type="textarea"
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v-model="inputMessage"
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:rows="3"
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:disabled="!currentContact"
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placeholder="请输入消息，按Enter键发送，按Ctrl+Enter键换行"
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@keydown.enter.exact.prevent="sendMessage"
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></el-input>
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</div>
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<div class="cs-send-area">
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<span class="cs-counter">{{ inputMessage.length }}/500</span>
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<el-button
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type="primary"
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:disabled="!currentContact || !inputMessage.trim() || sending"
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@click="sendMessage"
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>
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<i v-if="sending" class="el-icon-loading"></i>
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<span v-else>发送</span>
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</el-button>
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</div>
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</div>
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</div>
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</div>
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<!-- 图片预览 -->
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<el-dialog
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:visible.sync="previewVisible"
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append-to-body
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class="image-preview-dialog"
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>
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<img :src="previewImageUrl" class="preview-image" alt="预览图片" />
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</el-dialog>
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</div>
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</template>
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<script>
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import {
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getRoomList,
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getHistory,
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getHistory7,
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getReadMessage,
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getUpdateRoom,
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getFileUpdate,
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} from "../../api/customerService";
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export default {
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name: "CustomerServiceChat",
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data() {
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return {
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searchText: "",
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inputMessage: "",
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currentContactId: null,
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previewVisible: false,
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previewImageUrl: "",
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contacts: [],
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messages: {},
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messagesLoading: false,
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sending: false,
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loadingRooms: true,
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};
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},
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computed: {
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filteredContacts() {
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if (!this.searchText) {
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return this.contacts;
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}
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return this.contacts.filter((contact) =>
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contact.name.toLowerCase().includes(this.searchText.toLowerCase())
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);
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},
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currentContact() {
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return this.contacts.find(
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(contact) => contact.roomId === this.currentContactId
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);
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},
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currentMessages() {
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return this.messages[this.currentContactId] || [];
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},
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},
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methods: {
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// 获取聊天室列表
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async fetchRoomList() {
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try {
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this.loadingRooms = true;
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const response = await getRoomList();
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if (response && response.code === 200 && response.data) {
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this.contacts = response.data.map(room => ({
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roomId: room.roomId,
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name: room.roomName || '未命名聊天室',
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avatar: this.getDefaultAvatar(room.roomName || '未命名聊天室'), // 使用默认头像
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lastMessage: room.lastMessage || '暂无消息',
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lastTime: room.lastTime || new Date(),
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unread: room.unreadCount || 0,
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important: room.important || false
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}));
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} else {
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this.$message.error('获取聊天室列表失败');
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}
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} catch (error) {
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console.error('获取聊天室列表异常:', error);
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|||
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this.$message.error('获取聊天室列表异常');
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} finally {
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this.loadingRooms = false;
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}
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},
|
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|
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// 选择联系人
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async selectContact(roomId) {
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if (this.currentContactId === roomId) return;
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this.currentContactId = roomId;
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|
|
|
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|
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// 如果没有该联系人的消息，则加载
|
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if (!this.messages[roomId]) {
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await this.loadMessages(roomId);
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}
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|
|||
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// 标记消息为已读
|
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if (this.currentContact && this.currentContact.unread > 0) {
|
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|
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try {
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await getReadMessage({ roomId });
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// 更新未读数
|
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const contact = this.contacts.find((c) => c.roomId === roomId);
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if (contact) {
|
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contact.unread = 0;
|
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|
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}
|
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|
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} catch (error) {
|
|||
|
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console.error("标记消息已读失败:", error);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
this.$nextTick(() => {
|
|||
|
|
this.scrollToBottom();
|
|||
|
|
});
|
|||
|
|
},
|
|||
|
|
|
|||
|
|
// 加载聊天消息
|
|||
|
|
async loadMessages(roomId) {
|
|||
|
|
if (!roomId) return;
|
|||
|
|
|
|||
|
|
try {
|
|||
|
|
this.messagesLoading = true;
|
|||
|
|
|
|||
|
|
// 获取最近7天的消息
|
|||
|
|
const response = await getHistory7();
|
|||
|
|
|
|||
|
|
if (response && response.code === 200 && response.data) {
|
|||
|
|
// 过滤出当前聊天室的消息
|
|||
|
|
const roomMessages = response.data
|
|||
|
|
.filter(msg => msg.roomId === roomId)
|
|||
|
|
.map(msg => ({
|
|||
|
|
sender: msg.senderName || '未知发送者',
|
|||
|
|
avatar: msg.isSelf ? this.getDefaultAvatar('我') : this.getDefaultAvatar(msg.senderName || '未知发送者'), // 使用默认头像
|
|||
|
|
content: msg.content,
|
|||
|
|
time: new Date(msg.createTime),
|
|||
|
|
isSelf: msg.isSelf,
|
|||
|
|
isImage: msg.type === 'image'
|
|||
|
|
}));
|
|||
|
|
|
|||
|
|
// 更新消息列表
|
|||
|
|
this.$set(this.messages, roomId, roomMessages);
|
|||
|
|
} else {
|
|||
|
|
this.$message.warning('获取聊天记录失败');
|
|||
|
|
this.$set(this.messages, roomId, []);
|
|||
|
|
}
|
|||
|
|
} catch (error) {
|
|||
|
|
console.error('加载消息异常:', error);
|
|||
|
|
this.$message.error('加载消息异常');
|
|||
|
|
this.$set(this.messages, roomId, []);
|
|||
|
|
} finally {
|
|||
|
|
this.messagesLoading = false;
|
|||
|
|
}
|
|||
|
|
},
|
|||
|
|
|
|||
|
|
// 加载历史消息(7天前)
|
|||
|
|
async loadHistory() {
|
|||
|
|
if (!this.currentContactId) return;
|
|||
|
|
|
|||
|
|
try {
|
|||
|
|
this.messagesLoading = true;
|
|||
|
|
|
|||
|
|
const response = await getHistory();
|
|||
|
|
|
|||
|
|
if (response && response.code === 200 && response.data) {
|
|||
|
|
// 过滤出当前聊天室的历史消息
|
|||
|
|
const historyMessages = response.data
|
|||
|
|
.filter((msg) => msg.roomId === this.currentContactId)
|
|||
|
|
.map((msg) => ({
|
|||
|
|
sender: msg.senderName || "未知发送者",
|
|||
|
|
avatar: msg.avatar,
|
|||
|
|
content: msg.content,
|
|||
|
|
time: new Date(msg.createTime),
|
|||
|
|
isSelf: msg.isSelf,
|
|||
|
|
isImage: msg.type === "image",
|
|||
|
|
}));
|
|||
|
|
|
|||
|
|
// 合并消息
|
|||
|
|
const currentMessages = this.messages[this.currentContactId] || [];
|
|||
|
|
|
|||
|
|
// 将历史消息放在前面
|
|||
|
|
this.$set(this.messages, this.currentContactId, [
|
|||
|
|
...historyMessages,
|
|||
|
|
...currentMessages,
|
|||
|
|
]);
|
|||
|
|
|
|||
|
|
this.$message.success("已加载历史消息");
|
|||
|
|
} else {
|
|||
|
|
this.$message.warning("没有更多历史消息");
|
|||
|
|
}
|
|||
|
|
} catch (error) {
|
|||
|
|
console.error("加载历史消息异常:", error);
|
|||
|
|
this.$message.error("加载历史消息异常");
|
|||
|
|
} finally {
|
|||
|
|
this.messagesLoading = false;
|
|||
|
|
}
|
|||
|
|
},
|
|||
|
|
|
|||
|
|
// 刷新当前聊天消息
|
|||
|
|
async refreshMessages() {
|
|||
|
|
if (!this.currentContactId) return;
|
|||
|
|
await this.loadMessages(this.currentContactId);
|
|||
|
|
},
|
|||
|
|
|
|||
|
|
// 发送消息
|
|||
|
|
async sendMessage() {
|
|||
|
|
if (!this.inputMessage.trim() || !this.currentContact || this.sending) return;
|
|||
|
|
|
|||
|
|
const messageContent = this.inputMessage.trim();
|
|||
|
|
this.inputMessage = '';
|
|||
|
|
this.sending = true;
|
|||
|
|
|
|||
|
|
try {
|
|||
|
|
// 这里应该有一个发送消息的API，假设是通过websocket或API发送
|
|||
|
|
// 因为示例代码中没有提供发送消息的API，这里模拟发送
|
|||
|
|
|
|||
|
|
// 先显示本地消息
|
|||
|
|
if (!this.messages[this.currentContactId]) {
|
|||
|
|
this.$set(this.messages, this.currentContactId, []);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
this.messages[this.currentContactId].push({
|
|||
|
|
sender: '我',
|
|||
|
|
avatar: this.getDefaultAvatar('我'), // 使用默认头像
|
|||
|
|
content: messageContent,
|
|||
|
|
time: new Date(),
|
|||
|
|
isSelf: true,
|
|||
|
|
isImage: false
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
// 更新最后一条消息
|
|||
|
|
const currentContact = this.contacts.find(c => c.roomId === this.currentContactId);
|
|||
|
|
if (currentContact) {
|
|||
|
|
currentContact.lastMessage = messageContent;
|
|||
|
|
currentContact.lastTime = new Date();
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// 滚动到底部
|
|||
|
|
this.$nextTick(() => {
|
|||
|
|
this.scrollToBottom();
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
// 模拟发送延迟
|
|||
|
|
await this.simulateMessageSending();
|
|||
|
|
} catch (error) {
|
|||
|
|
console.error('发送消息失败:', error);
|
|||
|
|
this.$message.error('发送消息失败，请重试');
|
|||
|
|
} finally {
|
|||
|
|
this.sending = false;
|
|||
|
|
}
|
|||
|
|
},
|
|||
|
|
|
|||
|
|
// 模拟消息发送请求
|
|||
|
|
simulateMessageSending() {
|
|||
|
|
return new Promise(resolve => {
|
|||
|
|
setTimeout(() => {
|
|||
|
|
// 模拟服务器响应
|
|||
|
|
this.messages[this.currentContactId].push({
|
|||
|
|
sender: this.currentContact.name,
|
|||
|
|
avatar: this.getDefaultAvatar(this.currentContact.name), // 使用默认头像
|
|||
|
|
content: '已收到您的消息，我们会尽快回复。',
|
|||
|
|
time: new Date(),
|
|||
|
|
isSelf: false,
|
|||
|
|
isImage: false
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
// 更新最后一条消息
|
|||
|
|
const currentContact = this.contacts.find(c => c.roomId === this.currentContactId);
|
|||
|
|
if (currentContact) {
|
|||
|
|
currentContact.lastMessage = '已收到您的消息，我们会尽快回复。';
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
this.$nextTick(() => {
|
|||
|
|
this.scrollToBottom();
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
resolve();
|
|||
|
|
}, 1000);
|
|||
|
|
});
|
|||
|
|
},
|
|||
|
|
|
|||
|
|
// 打开图片上传控件
|
|||
|
|
openImageUpload() {
|
|||
|
|
if (!this.currentContact) return;
|
|||
|
|
this.$refs.imageInput.click();
|
|||
|
|
},
|
|||
|
|
|
|||
|
|
// 处理图片上传
|
|||
|
|
async handleImageUpload(event) {
|
|||
|
|
const file = event.target.files[0];
|
|||
|
|
if (!file) return;
|
|||
|
|
|
|||
|
|
// 检查文件类型
|
|||
|
|
if (!file.type.startsWith('image/')) {
|
|||
|
|
this.$message.warning('只能上传图片文件!');
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// 检查文件大小 (5MB限制)
|
|||
|
|
const maxSize = 5 * 1024 * 1024;
|
|||
|
|
if (file.size > maxSize) {
|
|||
|
|
this.$message.warning('图片大小不能超过5MB!');
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
this.sending = true;
|
|||
|
|
|
|||
|
|
try {
|
|||
|
|
// 创建FormData对象
|
|||
|
|
const formData = new FormData();
|
|||
|
|
formData.append('file', file);
|
|||
|
|
|
|||
|
|
// 调用文件上传API
|
|||
|
|
const response = await getFileUpdate(formData);
|
|||
|
|
|
|||
|
|
if (response && response.code === 200 && response.data) {
|
|||
|
|
const imageUrl = response.data.url; // 假设API返回图片URL
|
|||
|
|
|
|||
|
|
// 添加图片消息
|
|||
|
|
if (!this.messages[this.currentContactId]) {
|
|||
|
|
this.$set(this.messages, this.currentContactId, []);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
this.messages[this.currentContactId].push({
|
|||
|
|
sender: '我',
|
|||
|
|
avatar: this.getDefaultAvatar('我'), // 使用默认头像
|
|||
|
|
content: imageUrl,
|
|||
|
|
time: new Date(),
|
|||
|
|
isSelf: true,
|
|||
|
|
isImage: true
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
// 更新最后一条消息
|
|||
|
|
const currentContact = this.contacts.find(c => c.roomId === this.currentContactId);
|
|||
|
|
if (currentContact) {
|
|||
|
|
currentContact.lastMessage = '[图片]';
|
|||
|
|
currentContact.lastTime = new Date();
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// 滚动到底部
|
|||
|
|
this.$nextTick(() => {
|
|||
|
|
this.scrollToBottom();
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
// 模拟接收回复
|
|||
|
|
setTimeout(() => {
|
|||
|
|
this.messages[this.currentContactId].push({
|
|||
|
|
sender: this.currentContact.name,
|
|||
|
|
avatar: this.getDefaultAvatar(this.currentContact.name), // 使用默认头像
|
|||
|
|
content: '已收到您的图片，我们会尽快查看。',
|
|||
|
|
time: new Date(),
|
|||
|
|
isSelf: false,
|
|||
|
|
isImage: false
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
// 更新最后一条消息
|
|||
|
|
if (currentContact) {
|
|||
|
|
currentContact.lastMessage = '已收到您的图片，我们会尽快查看。';
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
this.$nextTick(() => {
|
|||
|
|
this.scrollToBottom();
|
|||
|
|
});
|
|||
|
|
}, 1000);
|
|||
|
|
} else {
|
|||
|
|
this.$message.error('图片上传失败');
|
|||
|
|
}
|
|||
|
|
} catch (error) {
|
|||
|
|
console.error('上传图片异常:', error);
|
|||
|
|
this.$message.error('上传图片异常');
|
|||
|
|
} finally {
|
|||
|
|
this.sending = false;
|
|||
|
|
// 重置文件输入
|
|||
|
|
this.$refs.imageInput.value = '';
|
|||
|
|
}
|
|||
|
|
},
|
|||
|
|
|
|||
|
|
// 预览图片
|
|||
|
|
previewImage(imageUrl) {
|
|||
|
|
this.previewImageUrl = imageUrl;
|
|||
|
|
this.previewVisible = true;
|
|||
|
|
},
|
|||
|
|
|
|||
|
|
// 标记聊天为重要/非重要
|
|||
|
|
async toggleImportant(roomId, important) {
|
|||
|
|
if (!roomId) return;
|
|||
|
|
|
|||
|
|
try {
|
|||
|
|
const response = await getUpdateRoom({ roomId, important });
|
|||
|
|
|
|||
|
|
if (response && response.code === 200) {
|
|||
|
|
// 更新本地数据
|
|||
|
|
const contact = this.contacts.find((c) => c.roomId === roomId);
|
|||
|
|
if (contact) {
|
|||
|
|
contact.important = important;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
this.$message.success(important ? "已标记为重要" : "已取消重要标记");
|
|||
|
|
} else {
|
|||
|
|
this.$message.error("标记操作失败");
|
|||
|
|
}
|
|||
|
|
} catch (error) {
|
|||
|
|
console.error("标记聊天状态异常:", error);
|
|||
|
|
this.$message.error("操作失败，请重试");
|
|||
|
|
}
|
|||
|
|
},
|
|||
|
|
|
|||
|
|
// 滚动到底部
|
|||
|
|
scrollToBottom() {
|
|||
|
|
if (this.$refs.messageContainer) {
|
|||
|
|
this.$refs.messageContainer.scrollTop =
|
|||
|
|
this.$refs.messageContainer.scrollHeight;
|
|||
|
|
}
|
|||
|
|
},
|
|||
|
|
|
|||
|
|
// 判断是否显示时间
|
|||
|
|
showMessageTime(index) {
|
|||
|
|
// 显示时间的逻辑：第一条消息或距离上一条消息超过5分钟
|
|||
|
|
if (index === 0) return true;
|
|||
|
|
|
|||
|
|
const currentMsg = this.currentMessages[index];
|
|||
|
|
const prevMsg = this.currentMessages[index - 1];
|
|||
|
|
|
|||
|
|
if (!currentMsg.time || !prevMsg.time) return false;
|
|||
|
|
|
|||
|
|
const currentTime = new Date(currentMsg.time).getTime();
|
|||
|
|
const prevTime = new Date(prevMsg.time).getTime();
|
|||
|
|
|
|||
|
|
const diffMinutes = (currentTime - prevTime) / (1000 * 60);
|
|||
|
|
return diffMinutes > 5;
|
|||
|
|
},
|
|||
|
|
|
|||
|
|
// 格式化消息时间
|
|||
|
|
formatTime(date) {
|
|||
|
|
if (!date) return "";
|
|||
|
|
|
|||
|
|
if (!(date instanceof Date)) {
|
|||
|
|
date = new Date(date);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
const today = new Date();
|
|||
|
|
const yesterday = new Date(today);
|
|||
|
|
yesterday.setDate(yesterday.getDate() - 1);
|
|||
|
|
|
|||
|
|
const isToday = today.toDateString() === date.toDateString();
|
|||
|
|
const isYesterday = yesterday.toDateString() === date.toDateString();
|
|||
|
|
|
|||
|
|
if (isToday) {
|
|||
|
|
return `今天 ${date.toLocaleTimeString([], {
|
|||
|
|
hour: "2-digit",
|
|||
|
|
minute: "2-digit",
|
|||
|
|
})}`;
|
|||
|
|
} else if (isYesterday) {
|
|||
|
|
return `昨天 ${date.toLocaleTimeString([], {
|
|||
|
|
hour: "2-digit",
|
|||
|
|
minute: "2-digit",
|
|||
|
|
})}`;
|
|||
|
|
} else {
|
|||
|
|
return `${date.getFullYear()}/${
|
|||
|
|
date.getMonth() + 1
|
|||
|
|
}/${date.getDate()} ${date.toLocaleTimeString([], {
|
|||
|
|
hour: "2-digit",
|
|||
|
|
minute: "2-digit",
|
|||
|
|
})}`;
|
|||
|
|
}
|
|||
|
|
},
|
|||
|
|
|
|||
|
|
// 格式化最后消息时间
|
|||
|
|
formatLastTime(date) {
|
|||
|
|
if (!date) return "";
|
|||
|
|
|
|||
|
|
if (!(date instanceof Date)) {
|
|||
|
|
date = new Date(date);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
const today = new Date();
|
|||
|
|
const yesterday = new Date(today);
|
|||
|
|
yesterday.setDate(yesterday.getDate() - 1);
|
|||
|
|
|
|||
|
|
const isToday = today.toDateString() === date.toDateString();
|
|||
|
|
const isYesterday = yesterday.toDateString() === date.toDateString();
|
|||
|
|
|
|||
|
|
if (isToday) {
|
|||
|
|
return date.toLocaleTimeString([], {
|
|||
|
|
hour: "2-digit",
|
|||
|
|
minute: "2-digit",
|
|||
|
|
});
|
|||
|
|
} else if (isYesterday) {
|
|||
|
|
return "昨天";
|
|||
|
|
} else {
|
|||
|
|
return `${date.getMonth() + 1}/${date.getDate()}`;
|
|||
|
|
}
|
|||
|
|
},
|
|||
|
|
|
|||
|
|
// 获取默认头像
|
|||
|
|
getDefaultAvatar(name) {
|
|||
|
|
if (!name) return "";
|
|||
|
|
|
|||
|
|
// 根据名称生成颜色
|
|||
|
|
const colors = [
|
|||
|
|
"#4CAF50",
|
|||
|
|
"#9C27B0",
|
|||
|
|
"#FF5722",
|
|||
|
|
"#2196F3",
|
|||
|
|
"#FFC107",
|
|||
|
|
"#607D8B",
|
|||
|
|
"#E91E63",
|
|||
|
|
];
|
|||
|
|
const index = Math.abs(name.charCodeAt(0)) % colors.length;
|
|||
|
|
const color = colors[index];
|
|||
|
|
|
|||
|
|
// 获取名称首字母
|
|||
|
|
const initial = name.charAt(0).toUpperCase();
|
|||
|
|
|
|||
|
|
// 生成占位头像URL
|
|||
|
|
return `https://via.placeholder.com/40/${color.substring(
|
|||
|
|
1
|
|||
|
|
)}/FFFFFF?text=${initial}`;
|
|||
|
|
},
|
|||
|
|
},
|
|||
|
|
async mounted() {
|
|||
|
|
// 获取聊天室列表
|
|||
|
|
await this.fetchRoomList();
|
|||
|
|
|
|||
|
|
// 默认选择第一个联系人
|
|||
|
|
if (this.contacts.length > 0) {
|
|||
|
|
this.selectContact(this.contacts[0].roomId);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// 定时刷新聊天室列表，例如每30秒刷新一次
|
|||
|
|
this.roomListInterval = setInterval(() => {
|
|||
|
|
this.fetchRoomList();
|
|||
|
|
|
|||
|
|
// 如果有选中联系人，刷新消息
|
|||
|
|
if (this.currentContactId) {
|
|||
|
|
this.loadMessages(this.currentContactId);
|
|||
|
|
}
|
|||
|
|
}, 30000);
|
|||
|
|
},
|
|||
|
|
beforeDestroy() {
|
|||
|
|
// 清除定时器
|
|||
|
|
if (this.roomListInterval) {
|
|||
|
|
clearInterval(this.roomListInterval);
|
|||
|
|
}
|
|||
|
|
},
|
|||
|
|
};
|
|||
|
|
</script>
|
|||
|
|
<style scoped>
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.cs-chat-container {
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width: 70%;
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height: 600px;
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margin: 0 auto;
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background-color: #f5f6f7;
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border-radius: 10px;
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box-shadow: 0 2px 12px 0 rgba(0, 0, 0, 0.1);
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overflow: hidden;
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margin-top: 50px;
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font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen,
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Ubuntu, Cantarell, "Open Sans", "Helvetica Neue", sans-serif;
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}
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.cs-chat-wrapper {
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display: flex;
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height: 100%;
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}
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/* 联系人列表样式 */
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.cs-contact-list {
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width: 260px;
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border-right: 1px solid #e0e0e0;
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background-color: #fff;
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display: flex;
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flex-direction: column;
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height: 100%;
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}
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.cs-header {
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padding: 15px;
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font-weight: bold;
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border-bottom: 1px solid #e0e0e0;
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color: #333;
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font-size: 16px;
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background-color: #f8f8f8;
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}
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.cs-search {
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padding: 10px;
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border-bottom: 1px solid #e0e0e0;
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}
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.cs-contacts {
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flex: 1;
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overflow-y: auto;
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}
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.cs-contact-item {
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display: flex;
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padding: 10px;
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cursor: pointer;
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border-bottom: 1px solid #f0f0f0;
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transition: background-color 0.2s;
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}
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.cs-contact-item:hover {
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background-color: #f5f5f5;
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}
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.cs-contact-item.active {
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background-color: #e6f7ff;
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}
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.cs-avatar {
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position: relative;
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margin-right: 10px;
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}
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.unread-badge {
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position: absolute;
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top: -5px;
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right: -5px;
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background-color: #f56c6c;
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color: white;
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font-size: 12px;
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min-width: 16px;
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height: 16px;
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text-align: center;
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line-height: 16px;
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border-radius: 8px;
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padding: 0 4px;
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}
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.cs-contact-info {
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flex: 1;
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min-width: 0;
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}
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.cs-contact-name {
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font-weight: 500;
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font-size: 14px;
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color: #333;
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display: flex;
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justify-content: space-between;
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margin-bottom: 4px;
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}
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.cs-contact-time {
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font-size: 12px;
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color: #999;
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font-weight: normal;
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}
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.cs-contact-msg {
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font-size: 12px;
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color: #666;
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white-space: nowrap;
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overflow: hidden;
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text-overflow: ellipsis;
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}
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.important-tag {
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color: #f56c6c;
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font-size: 12px;
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margin-right: 4px;
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}
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/* 聊天区域样式 */
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.cs-chat-area {
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flex: 1;
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display: flex;
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flex-direction: column;
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background-color: #f5f5f5;
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}
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.cs-chat-header {
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padding: 15px;
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border-bottom: 1px solid #e0e0e0;
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display: flex;
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justify-content: space-between;
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align-items: center;
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background-color: #fff;
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}
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.cs-chat-title {
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font-weight: bold;
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font-size: 16px;
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color: #333;
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display: flex;
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align-items: center;
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gap: 10px;
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}
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.cs-header-actions i {
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font-size: 18px;
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margin-left: 15px;
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color: #666;
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cursor: pointer;
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}
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.cs-header-actions i:hover {
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color: #409eff;
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}
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.cs-chat-messages {
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flex: 1;
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padding: 15px;
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overflow-y: auto;
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background-color: #f5f5f5;
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}
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.cs-loading,
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.cs-empty-chat {
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height: 100%;
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display: flex;
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flex-direction: column;
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justify-content: center;
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align-items: center;
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color: #909399;
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}
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.cs-loading i,
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.cs-empty-chat i {
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font-size: 60px;
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margin-bottom: 20px;
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color: #dcdfe6;
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}
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.cs-message-list {
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display: flex;
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flex-direction: column;
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}
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.cs-message {
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margin-bottom: 15px;
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}
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.cs-message-time {
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text-align: center;
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margin: 10px 0;
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font-size: 12px;
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color: #909399;
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}
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.cs-message-content {
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display: flex;
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align-items: flex-start;
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}
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.cs-message-self .cs-message-content {
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flex-direction: row-reverse;
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}
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.cs-message-self .cs-avatar {
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margin-right: 0;
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margin-left: 10px;
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}
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.cs-bubble {
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max-width: 70%;
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padding: 8px 12px;
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border-radius: 4px;
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background-color: #fff;
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box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
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position: relative;
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}
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.cs-message-self .cs-bubble {
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background-color: #d8f4fe;
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}
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.cs-sender {
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font-size: 12px;
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color: #909399;
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margin-bottom: 4px;
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}
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.cs-text {
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font-size: 14px;
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line-height: 1.5;
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word-break: break-word;
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}
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.cs-image img {
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max-width: 200px;
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max-height: 200px;
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border-radius: 4px;
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cursor: pointer;
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}
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/* 输入区域样式 */
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.cs-chat-input {
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padding: 10px;
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background-color: #fff;
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border-top: 1px solid #e0e0e0;
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}
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.cs-toolbar {
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padding: 5px 0;
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margin-bottom: 5px;
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}
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.cs-toolbar i {
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font-size: 18px;
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margin-right: 15px;
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color: #606266;
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cursor: pointer;
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}
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.cs-toolbar i:hover {
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color: #409eff;
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}
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.cs-input-area {
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margin-bottom: 10px;
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}
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.cs-send-area {
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display: flex;
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justify-content: flex-end;
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align-items: center;
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}
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.cs-counter {
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margin-right: 10px;
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font-size: 12px;
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color: #909399;
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}
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.shop-type {
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font-size: 12px;
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color: #909399;
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font-weight: normal;
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margin-left: 5px;
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}
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/* 图片预览 */
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.image-preview-dialog {
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display: flex;
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justify-content: center;
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align-items: center;
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}
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.preview-image {
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max-width: 100%;
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max-height: 80vh;
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}
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/* 响应式调整 */
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@media (max-width: 768px) {
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.cs-contact-list {
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width: 200px;
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}
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.cs-image img {
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max-width: 150px;
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max-height: 150px;
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}
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}
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</style>
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