682 lines
18 KiB
Plaintext
682 lines
18 KiB
Plaintext
<!-- pages/mall/consumer/chat.uvue -->
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<template>
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<view class="chat-page">
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<!-- 聊天头部 -->
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<view class="chat-header" :style="{ paddingTop: navPaddingTop }">
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<view class="header-back" @click="goBack">
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<text class="back-icon">‹</text>
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</view>
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<view class="header-info">
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<text class="chat-title">{{ headerTitle }}</text>
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<text class="chat-status">在线</text>
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</view>
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<view class="header-actions">
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<text class="action-icon" @click="showMoreActions">⋮</text>
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</view>
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</view>
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<!-- 聊天内容 -->
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<scroll-view
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scroll-y
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class="chat-content"
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:scroll-into-view="scrollToView"
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scroll-with-animation
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>
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<!-- 聊天消息列表 -->
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<view class="chat-messages">
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<!-- 系统消息 -->
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<view class="message-item system">
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<text class="system-text">客服 小美 已接入，请描述您的问题</text>
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</view>
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<!-- 时间分割线 -->
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<view class="time-divider">
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<text class="time-text">今天 14:30</text>
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</view>
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<!-- 消息项 -->
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<view
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v-for="message in messages"
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:key="message.id"
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:class="['message-item', message.type]"
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:id="'msg-' + message.id"
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>
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<!-- 对方消息 -->
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<view v-if="message.type === 'received'" class="message-wrapper">
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<image
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class="avatar"
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src="/static/icons/shop-default.png"
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mode="aspectFill"
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/>
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<view class="message-content-wrapper">
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<text class="sender-name">{{ headerTitle }}</text>
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<view class="message-bubble">
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<text class="message-text">{{ message.content }}</text>
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<text class="message-time">{{ message.time }}</text>
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</view>
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</view>
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</view>
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<!-- 我的消息 -->
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<view v-else class="message-wrapper me">
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<view class="message-content-wrapper">
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<view class="message-bubble me">
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<text class="message-text">{{ message.content }}</text>
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<text class="message-time">{{ message.time }}</text>
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</view>
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</view>
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<image
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class="avatar me"
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src="/static/avatar-default.png"
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mode="aspectFill"
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/>
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</view>
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</view>
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</view>
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</scroll-view>
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<!-- 聊天输入区 -->
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<view class="chat-input">
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<view class="input-tools">
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<text class="tool-icon" @click="showEmojiPicker">😊</text>
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<text class="tool-icon" @click="showImagePicker">📷</text>
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<text class="tool-icon" @click="showMoreTools">➕</text>
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</view>
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<view class="input-wrapper">
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<input
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class="message-input"
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v-model="inputMessage"
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placeholder="请输入消息..."
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:focus="inputFocus"
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@confirm="sendMessage"
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confirm-type="send"
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/>
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<button
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class="send-button"
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:class="{ active: inputMessage.trim() }"
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@click="sendMessage"
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>
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发送
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</button>
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</view>
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</view>
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<!-- 表情选择器 -->
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<scroll-view v-if="showEmoji" class="emoji-picker" direction="vertical">
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<view class="emoji-category">
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<text
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v-for="emoji in emojiList"
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:key="emoji"
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class="emoji-item"
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@click="insertEmoji(emoji)"
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>
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{{ emoji }}
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</text>
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</view>
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</scroll-view>
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</view>
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</template>
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<script setup lang="uts">
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import { ref, reactive, onMounted, onUnmounted, nextTick } from 'vue'
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import { supabaseService, type ChatMessage } from '@/utils/supabaseService.uts'
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import supa from '@/components/supadb/aksupainstance.uts'
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import type { AkSupaRealtimeChannel } from '@/components/supadb/aksupa.uts'
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import { getCurrentUser } from '@/utils/store.uts'
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type UiChatMessage = {
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id: string
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type: string
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content: string
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time: string
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}
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// 响应式数据
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const messages = ref<UiChatMessage[]>([])
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const inputMessage = ref<string>('')
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const inputFocus = ref<boolean>(false)
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const showEmoji = ref<boolean>(false)
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const scrollToView = ref<string>('')
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const currentUserId = ref<string>('')
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const merchantId = ref<string>('') // 商家ID
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const headerTitle = ref<string>('在线客服')
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const navPaddingTop = ref<string>('30px') // 默认值，包含状态栏高度+原有内边距
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let realtimeChannel: AkSupaRealtimeChannel | null = null
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// 模拟表情列表
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const emojiList = ['😊', '😂', '🤣', '😍', '😘', '🥰', '😭', '😡', '👍', '👏', '🙏', '🎉', '❤️', '🔥', '⭐']
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function scrollToBottom(): void {
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nextTick(() => {
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if (messages.value.length > 0) {
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const lastMsgId = messages.value[messages.value.length - 1].id
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scrollToView.value = 'msg-' + lastMsgId
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}
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})
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}
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function getCurrentTime(): string {
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const now = new Date()
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const hours = now.getHours().toString().padStart(2, '0')
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const minutes = now.getMinutes().toString().padStart(2, '0')
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return `${hours}:${minutes}`
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}
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function setupRealtimeSubscription(): void {
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console.log('开始建立聊天实时订阅...')
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console.log('当前用户ID:', currentUserId.value, '商家ID:', merchantId.value)
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const filter = ({
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event: 'INSERT',
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schema: 'public',
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table: 'ml_chat_messages'
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} as UTSJSONObject)
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realtimeChannel = supa.channel('public:ml_chat_messages')
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.on('postgres_changes', filter, (payload: any) => {
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console.log('=== 收到实时订阅回调 ===')
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const payloadObj = (payload instanceof UTSJSONObject) ? (payload as UTSJSONObject) : (JSON.parse(JSON.stringify(payload ?? {})) as UTSJSONObject)
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const newMsgAny = payloadObj.get('new')
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if (newMsgAny == null) {
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console.log('newMsgAny 为空，跳过')
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return
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}
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const newMsg = (newMsgAny instanceof UTSJSONObject) ? (newMsgAny as UTSJSONObject) : (JSON.parse(JSON.stringify(newMsgAny)) as UTSJSONObject)
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console.log('收到新消息:', newMsg)
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const senderId = newMsg.getString('sender_id') ?? ''
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const receiverId = newMsg.getString('receiver_id') ?? ''
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const msgId = newMsg.getString('id') ?? ''
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const content = newMsg.getString('content') ?? ''
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console.log('=== 消息详情 ===')
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console.log('消息ID:', msgId)
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console.log('发送者ID:', senderId)
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console.log('接收者ID:', receiverId)
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console.log('当前用户ID:', currentUserId.value)
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console.log('商家ID:', merchantId.value)
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console.log('消息内容:', content)
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// 检查消息是否已经在列表中（避免重复）
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for (let i = 0; i < messages.value.length; i++) {
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if (messages.value[i].id == msgId) {
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console.log('消息已存在，跳过')
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return
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}
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}
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// 判断消息类型
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const isMyMessage = (senderId == currentUserId.value)
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const isForMe = (receiverId == currentUserId.value)
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const isRelatedToCurrentChat = (senderId == merchantId.value || receiverId == merchantId.value)
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console.log('=== 条件判断 ===')
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console.log('isMyMessage:', isMyMessage)
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console.log('isForMe:', isForMe)
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console.log('isRelatedToCurrentChat:', isRelatedToCurrentChat)
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// 如果消息与当前聊天无关，跳过
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if (!isRelatedToCurrentChat) {
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console.log('消息与当前聊天无关，跳过')
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return
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}
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// 如果是自己发送的消息，或者是发给自己的消息，都显示
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if (isMyMessage || isForMe) {
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const createdAt = newMsg.getString('created_at') ?? new Date().toISOString()
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const date = new Date(createdAt)
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const timeStr = `${date.getHours().toString().padStart(2, '0')}:${date.getMinutes().toString().padStart(2, '0')}`
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const incomingMsg: UiChatMessage = {
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id: msgId,
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type: isMyMessage ? 'sent' : 'received',
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content: content,
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time: timeStr
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}
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console.log('=== 添加新消息到列表 ===')
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console.log('消息类型:', incomingMsg.type)
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console.log('消息内容:', incomingMsg.content)
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messages.value.push(incomingMsg)
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scrollToBottom()
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} else {
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console.log('条件不满足，不添加消息')
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}
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})
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.subscribe((status: string, err: any | null) => {
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console.log('订阅状态:', status)
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if (err != null) {
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console.log('订阅错误:', err)
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}
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})
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}
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async function loadChatHistory(): Promise<void> {
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let rawMsgs: ChatMessage[] = []
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if (merchantId.value != '') {
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rawMsgs = await supabaseService.getChatMessages(merchantId.value)
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} else {
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console.warn("No merchant ID provided for chat")
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return
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}
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// 使用 for 循环替代 map
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const uiMessages: UiChatMessage[] = []
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for (let i = rawMsgs.length - 1; i >= 0; i--) {
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const m = rawMsgs[i]
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const date = new Date(m.created_at ?? new Date().toISOString())
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const timeStr = `${date.getHours().toString().padStart(2, '0')}:${date.getMinutes().toString().padStart(2, '0')}`
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const sender = m.sender_id ?? ''
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const msgType = (currentUserId.value != '' && sender == currentUserId.value) ? 'sent' : 'received'
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const rawId = (m.id ?? '').toString()
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const msgId = rawId != '' ? rawId : Date.now().toString() + i.toString()
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const uiMsg: UiChatMessage = {
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id: msgId,
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type: msgType,
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content: m.content ?? '',
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time: timeStr
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}
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uiMessages.push(uiMsg)
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}
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messages.value = uiMessages
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setTimeout(() => {
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scrollToBottom()
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}, 100)
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}
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// 生命周期
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onLoad((options: any) => {
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// 动态获取状态栏高度
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const sysInfo = uni.getSystemInfoSync()
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const statusBarH = sysInfo.statusBarHeight
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// 状态栏高度 + 10px 原有顶部内边距
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navPaddingTop.value = (statusBarH + 10) + 'px'
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const optObj = (options instanceof UTSJSONObject) ? (options as UTSJSONObject) : (JSON.parse(JSON.stringify(options ?? {})) as UTSJSONObject)
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const mid = optObj.getString('merchantId') ?? ''
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if (mid !== '') {
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merchantId.value = mid
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}
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const mname = optObj.getString('merchantName') ?? ''
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if (mname !== '') {
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headerTitle.value = mname
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}
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})
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onMounted(() => {
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supabaseService.ensureSession().then((uid) => {
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if (uid != null) {
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currentUserId.value = uid
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} else {
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getCurrentUser().then((user) => {
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if (user != null) {
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currentUserId.value = user.id ?? ''
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}
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})
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}
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loadChatHistory()
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setupRealtimeSubscription()
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})
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})
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onUnmounted(() => {
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if (realtimeChannel != null) {
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supa.removeChannel(realtimeChannel!!)
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}
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})
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const sendMessage = async () => {
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const content = inputMessage.value.trim()
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if (content == '') return
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// 清空输入框
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inputMessage.value = ''
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// 发送到 Supabase
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if (merchantId.value != '') {
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// 不使用乐观更新，等待实时订阅推送
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// 这样可以确保多端同步
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const success = await supabaseService.sendMessage(merchantId.value, content)
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if (!success) {
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uni.showToast({
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title: '发送失败',
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icon: 'none'
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})
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}
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}
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}
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// 模拟客服回复 (已禁用，改用 Realtime)
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/*
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const simulateCustomerReply = async () => {
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// ...
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}
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*/
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/* 移除不再使用的 simulateCustomerReply 和 addReceivedMessage */
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// 插入表情
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function insertEmoji(emoji: string): void {
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inputMessage.value += emoji
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inputFocus.value = true
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}
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// 显示表情选择器
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function showEmojiPicker(): void {
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showEmoji.value = !showEmoji.value
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}
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// 显示图片选择器
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function showImagePicker(): void {
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uni.chooseImage({
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count: 1,
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success: (res) => {
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console.log('选择图片:', res.tempFilePaths)
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// 这里可以处理图片上传
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}
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})
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}
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// 显示更多工具
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function showMoreTools(): void {
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uni.showActionSheet({
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itemList: ['发送位置', '发送文件', '发送语音'],
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success: (res) => {
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console.log('选择工具:', res.tapIndex)
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}
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})
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}
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// 显示更多操作
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function showMoreActions(): void {
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uni.showActionSheet({
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itemList: ['投诉客服', '结束对话', '清除记录'],
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success: (res) => {
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switch (res.tapIndex) {
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case 0:
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uni.navigateTo({ url: '/pages/mall/consumer/complaint' })
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break
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case 1:
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uni.showModal({
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title: '确认结束',
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content: '确定要结束本次对话吗？',
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success: (res) => {
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if (res.confirm) {
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uni.navigateBack()
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}
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}
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})
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break
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case 2:
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uni.showModal({
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title: '确认清除',
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content: '确定要清除聊天记录吗？',
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success: (res) => {
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if (res.confirm) {
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messages.value = []
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}
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}
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})
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break
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}
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}
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})
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}
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// 返回
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const goBack = () => {
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uni.navigateBack()
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}
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</script>
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<style>
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.chat-page {
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width: 100%;
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flex: 1;
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background-color: #f5f5f5;
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display: flex;
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flex-direction: column;
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}
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/* 聊天头部 */
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.chat-header {
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background-color: white;
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padding: 10px 15px;
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/* padding-top 由内联样式控制 */
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display: flex;
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flex-direction: row;
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align-items: center;
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justify-content: space-between;
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border-bottom: 1px solid #eee;
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}
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.header-back {
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width: 40px;
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}
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.back-icon {
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font-size: 24px;
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color: #333;
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}
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.header-info {
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flex: 1;
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text-align: center;
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}
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.chat-title {
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font-size: 16px;
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font-weight: bold;
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color: #333;
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margin-bottom: 2px;
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}
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.chat-status {
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font-size: 12px;
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color: #34c759;
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}
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.header-actions .action-icon {
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font-size: 20px;
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color: #333;
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width: 40px;
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text-align: right;
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}
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/* 聊天内容区 */
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.chat-content {
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flex: 1;
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padding: 15px;
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padding-bottom: 70px; /* 为输入区留出空间 */
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}
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/* 系统消息 */
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.message-item.system {
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text-align: center;
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margin-bottom: 20px;
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}
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.system-text {
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font-size: 12px;
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color: #999;
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background-color: #f0f0f0;
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padding: 5px 15px;
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border-radius: 15px;
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}
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/* 时间分割线 */
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.time-divider {
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text-align: center;
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margin: 20px 0;
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}
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.time-text {
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font-size: 12px;
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color: #999;
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background-color: #f0f0f0;
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padding: 3px 10px;
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border-radius: 10px;
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}
|
||
|
||
/* 消息项 */
|
||
.message-wrapper {
|
||
display: flex;
|
||
flex-direction: row;
|
||
margin-bottom: 15px;
|
||
}
|
||
|
||
.message-wrapper.me {
|
||
justify-content: flex-end;
|
||
}
|
||
|
||
.avatar {
|
||
width: 40px;
|
||
height: 40px;
|
||
border-radius: 20px;
|
||
margin-right: 10px;
|
||
flex-shrink: 0;
|
||
}
|
||
|
||
.avatar.me {
|
||
margin-right: 0;
|
||
margin-left: 10px;
|
||
/* order: 2; removed for uni-app-x */
|
||
}
|
||
|
||
.message-content-wrapper {
|
||
/* max-width removed */
|
||
}
|
||
|
||
.sender-name {
|
||
font-size: 12px;
|
||
color: #999;
|
||
margin-bottom: 5px;
|
||
}
|
||
|
||
.message-bubble {
|
||
background-color: white;
|
||
padding: 10px 15px;
|
||
border-radius: 18px;
|
||
position: relative;
|
||
box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
|
||
/* max-width wrap removed */
|
||
}
|
||
|
||
.message-bubble.me {
|
||
background-color: #95ec69;
|
||
border-bottom-right-radius: 4px;
|
||
}
|
||
|
||
.message-bubble-not-me .message-content {
|
||
border-bottom-left-radius: 4px;
|
||
}
|
||
|
||
.message-text {
|
||
font-size: 15px;
|
||
color: #333;
|
||
line-height: 1.4;
|
||
margin-bottom: 5px;
|
||
}
|
||
|
||
.message-time {
|
||
font-size: 11px;
|
||
color: #999;
|
||
text-align: right;
|
||
}
|
||
|
||
/* 聊天输入区 */
|
||
.chat-input {
|
||
background-color: white;
|
||
border-top: 1px solid #eee;
|
||
padding: 10px 15px;
|
||
position: fixed;
|
||
bottom: 0;
|
||
left: 0;
|
||
right: 0;
|
||
z-index: 100;
|
||
}
|
||
|
||
.input-tools {
|
||
display: flex;
|
||
flex-direction: row;
|
||
margin-bottom: 10px;
|
||
}
|
||
|
||
.tool-icon {
|
||
font-size: 20px;
|
||
margin-right: 15px;
|
||
color: #666;
|
||
}
|
||
|
||
.input-wrapper {
|
||
display: flex;
|
||
flex-direction: row;
|
||
align-items: center;
|
||
}
|
||
|
||
.message-input {
|
||
flex: 1;
|
||
background-color: #f5f5f5;
|
||
border-radius: 20px;
|
||
padding: 10px 15px;
|
||
font-size: 15px;
|
||
margin-right: 10px;
|
||
min-height: 40px;
|
||
max-height: 100px;
|
||
}
|
||
|
||
.send-button {
|
||
background-color: #ccc;
|
||
color: white;
|
||
border: none;
|
||
border-radius: 20px;
|
||
padding: 8px 20px;
|
||
font-size: 14px;
|
||
min-width: 60px;
|
||
transition: all 0.3s ease;
|
||
}
|
||
|
||
.send-button.active {
|
||
background-color: #ff5000;
|
||
}
|
||
|
||
/* 表情选择器 */
|
||
.emoji-picker {
|
||
background-color: white;
|
||
border-top: 1px solid #eee;
|
||
padding: 10px;
|
||
height: 200px;
|
||
/* overflow-y removed */
|
||
position: fixed;
|
||
bottom: 60px;
|
||
left: 0;
|
||
right: 0;
|
||
z-index: 99;
|
||
}
|
||
|
||
.emoji-category {
|
||
display: flex;
|
||
flex-direction: row;
|
||
flex-wrap: wrap;
|
||
}
|
||
|
||
.emoji-item {
|
||
font-size: 24px;
|
||
padding: 8px;
|
||
width: 45px;
|
||
height: 45px;
|
||
display: flex;
|
||
align-items: center;
|
||
justify-content: center;
|
||
}
|
||
|
||
/* 响应式适配 removed for strict uv-app-x compliance */
|
||
</style>
|