1195 lines
34 KiB
Vue
1195 lines
34 KiB
Vue
<route lang="json5" type="page">
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{
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layout: 'default',
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style: {
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navigationBarHidden: true,
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},
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}
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</route>
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<template>
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<div class="flex flex-col h-screen bg-#ffffff">
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<!-- Navigation Bar -->
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<div
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class="flex-none flex items-center justify-between px-5 py-3 bg-white shadow-md h-20 pt-10 z-999 fixed top-0 w-full box-border"
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>
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<image src="/static/aichat/black.png" class="w-3 h-4" @click="goBack" />
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<div class="text-lg font-medium ml-12">小墨</div>
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<div class="flex items-center space-x-3">
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<!-- v-if="rawList.length > 0" -->
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<image src="/static/aichat/time.png" class="w-5 h-5 mr-4" @click="openPopup" />
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<image src="/static/aichat/new.png" class="w-5 h-5" @click="newChat" />
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</div>
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</div>
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<!-- 消息区 -->
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<div
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:class="[
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'flex fixed top-0 w-full p-b-10 box-border mt-20',
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showActions ? (uploadList.length ? 'h-118' : 'h-151') : 'h-171',
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]"
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>
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<!-- 背景层 -->
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<div
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v-if="!messages.length"
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class="absolute inset-0 flex flex-col items-center justify-center pointer-events-none bg-#ffffff"
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>
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<image src="/static/aichat/logo.png" class="w-20 h-24 mb-4" @click="newChat" />
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<view class="text-xl font-medium mb-1">嗨！ 我是小墨</view>
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<view class="text-gray-400">开启新的聊天吧</view>
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</div>
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<div
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ref="scrollEl"
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class="flex-1 overflow-y-auto bg-#ffffff"
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:class="showActions ? 'pb-44' : 'pb-16'"
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>
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<div :class="['relative z-10 px-4 py-6', showActions ? 'mb--11 h-105' : 'mb--21 h-135']">
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<template v-for="(msg, idx) in messages" :key="idx">
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<view v-if="shouldShowTimestamp(idx)" class="text-center text-xs text-gray-500 mt--3">
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{{ formatDayGroup(msg.timestamp) }}
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</view>
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<view
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class="flex items-start"
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:class="msg.role === 'assistant' ? 'justify-start mt-0.3' : 'justify-end mt-2 '"
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>
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<image
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v-if="msg.role === 'assistant'"
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src="/static/aichat/logo-message.png"
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class="w-8 h-8 rounded-full mr-2 mt-1"
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/>
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<view
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class="relative max-w-[76.5%] mt-5"
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:class="idx === messages.length - 1 ? 'mb-20' : 'mb-3'"
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>
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<view
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:class="[
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'absolute -top-5 text-xs text-gray-400 w-20 text-right ',
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msg.role === 'assistant' ? 'left--4' : 'right-0',
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]"
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>
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{{ formatTimeShort(msg.timestamp) }}
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</view>
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<view
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:class="[
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'py-3 pl-3 rounded-md break-words mb-3 tracking-[2rpx] min-w-10 min-h-2 ',
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msg.role === 'assistant'
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? 'bg-[#f9f8fd] text-black shadow '
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: 'bg-[#45299e] text-white ',
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]"
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>
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<wd-loading
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v-show="msg.role === 'assistant' && msgLoading && idx === messages.length - 1"
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:size="20"
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color="#e3e3e3"
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custom-class="loading-black"
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:class="[
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'absolute top-1.5 text-xs text-gray-400 w-20 text-right',
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msg.role === 'assistant' ? 'left-1' : 'right-0',
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]"
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/>
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<!-- 图片消息 -->
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<scroll-view
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scroll-x
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v-if="msg.type === uploadFileTypeEm.image"
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@scroll="onScroll"
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>
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<view class="flex pr-1" @click="previewMoreImg(msg.content)">
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<view
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v-for="(file, fileIdx) in msg.content"
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:key="fileIdx"
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class="relative rounded-md overflow-hidden mr-1"
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:class="{
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'w-60 h-60': msg.content.length == 1,
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'w-15 h-15': msg.content.length == 2,
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'w-30 h-15 ': msg.content.length == 3,
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' h-15 flex-grow-0 flex-shrink-0 basis-10': msg.content.length >= 4,
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}"
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>
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<view
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v-if="showImageMask && fileIdx === 4"
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class="absolute top-0 left-0 right-0 bottom-0 flex items-center justify-center"
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:class="{ 'bg-black bg-opacity-70': showImageMask && fileIdx === 4 }"
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>
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+{{ msg.content.length - 4 }}
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</view>
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<image
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v-if="file.uploadFileType === uploadFileTypeEm.image"
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:src="file.url || file.tempFilePath"
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:class="{
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'w-100% h-100%': msg.content.length == 1,
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'w-15 h-15': msg.content.length == 2,
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'w-40 h-15 ': msg.content.length == 3,
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'w-40 h-15 object-cover': msg.content.length >= 4,
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}"
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/>
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</view>
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</view>
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</scroll-view>
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<!-- 文件消息 -->
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<scroll-view
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scroll-x
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v-else-if="msg.type === uploadFileTypeEm.file"
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@scroll="onScroll"
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>
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<view class="flex pr-1">
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<view
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v-for="(file, fileIdx) in msg.content"
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:key="fileIdx"
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style="flex: 0 0 6rem"
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class="relative text-xs h-12 px-2 py-2 rounded-md overflow-hidden mr-1 bg-white c-black"
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@click="previewFile(file.url)"
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>
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<view>{{ file.name }}</view>
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<view>{{ file.size }}</view>
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</view>
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</view>
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</scroll-view>
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<!-- 视频 -->
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<view v-else-if="msg.type === uploadFileTypeEm.video">
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<view
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v-for="(file, fileIdx) in msg.content"
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:key="fileIdx"
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style="flex: 0 0 6rem"
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class="relative text-xs h-12 px-2 py-2 rounded-md overflow-hidden mr-1 bg-white c-black"
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@click="previewVideo(msg.content)"
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>
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<img
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v-if="file.uploadFileType === uploadFileTypeEm.image"
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:src="file.url || file.tempFilePath"
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class="w-full h-full object-cover"
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/>
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</view>
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</view>
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<!-- 文本消息 -->
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<view v-else class="pr-2">
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{{ msg.content }}
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</view>
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</view>
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<view
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v-if="msg.role === 'assistant' && msg.type === 'text'"
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class="absolute bottom--3.5 flex space-x-3 ml-1"
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>
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<image src="/static/aichat/copy.png" class="w-4 h-4" @click="copyText(msg)" />
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<image src="/static/aichat/resect.png" class="w-4.3 h-4" @click="refreshText()" />
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</view>
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</view>
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<image
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v-if="msg.role === 'user'"
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:src="userAvatar"
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class="w-8 h-8 rounded-full ml-2 mt-1"
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/>
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</view>
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</template>
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</div>
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</div>
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</div>
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<!-- 底部上传预览 + 输入区 -->
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<div
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:class="[
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'fixed bottom-0 left-0 right-0 bg-white z-[80] overflow-hidden transition-all duration-300',
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showActions ? (uploadList.length ? 'h-60' : 'h-40') : 'h-20',
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]"
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>
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<!-- 上传列表 -->
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<div v-if="uploadList.length" class="flex px-4 py-2 overflow-x-auto space-x-3 bg-transparent">
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<div
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v-for="item in uploadList"
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:key="item.id"
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style="flex: 0 0 4rem"
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class="relative w-16 h-16 rounded overflow-hidden"
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>
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<!-- 预览图，成功后用后端返回的 URL；上传中可以先用本地预览 -->
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<img
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v-if="item.uploadFileType !== uploadFileTypeEm.file"
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:src="item.url || item.tempFilePath"
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class="w-full h-full object-cover"
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@click="previewImage(item.url)"
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/>
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<view v-else class="text-xs text-gray-400 mt-1" @click="previewFile(item.url)">
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{{ item.name }}
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</view>
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<!-- 关闭按钮 -->
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<div
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class="absolute top-1 right-1 w-4 h-4 rounded-full bg-black bg-opacity-50 flex items-center justify-center cursor-pointer text-white text-xs z-5"
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@click="removeImage(item.id)"
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>
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×
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</div>
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<!-- 重试 -->
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<span
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v-if="item.status === 'error'"
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class="absolute w-full h-full bg-black bg-opacity-40 pt-1 left-0 top-0 text-center color-white text-3xl"
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@click.stop="retry(item)"
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>
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↻
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</span>
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<!-- 进度 / 成功 / 失败 -->
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<div
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class="absolute bottom-0 left-0 w-full text-xs text-center py-1 bg-black bg-opacity-50"
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:class="{
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'text-black': item.status === 'uploading',
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'text-green': item.status === 'success',
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'text-red': item.status === 'error',
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}"
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>
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<template v-if="item.status === 'uploading'">
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<view class="text-white">{{ item.progress }}%</view>
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</template>
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<template v-else-if="item.status === 'success'">✔ 成功</template>
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<template v-else>✖ 失败</template>
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</div>
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</div>
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</div>
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<!-- 知识库-->
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<div
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@click="toggleKnowledge"
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v-if="!uploadList.length"
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class="fixed left-[32rpx] right-0 z-[90] h-8 w-23 flex items-center justify-between px-3 box-border rounded-1 transition-all duration-300"
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:class="[
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knowledgeOpen ? 'bg-#eee9f8' : 'bg-[#F9F9F9]',
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showActions ? (uploadList.length ? 'bottom-31' : 'bottom-41') : 'bottom-21',
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]"
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>
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<image
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:src="
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knowledgeOpen
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? '/static/aichat/Knowledge-open.png'
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: '/static/aichat/Knowledge-close.png'
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"
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class="w-4 h-3.5 mt-1"
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/>
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<div
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:class="['text-[26rpx] transition-colors', knowledgeOpen ? 'text-#46299D' : 'text-black']"
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>
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知识库
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</div>
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</div>
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<!-- 输入 + 切换 -->
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<view class="flex items-center px-4 py-2.5 border-t border-t-solid border-[#E7E7E7]">
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<input
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v-model="inputText"
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@keyup.enter="sendText('')"
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placeholder="想对我说点什么～"
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class="flex-1 h-10 px-3 border border-gray-100 bg-[#f9f9f9] rounded-1 focus:outline-none"
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/>
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<image
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v-show="!knowledgeOpen"
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src="/static/aichat/add-circle.png"
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class="w-7 h-7 mx-3"
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@click="toggleActions"
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:style="{
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transform: `rotate(${rotation}deg)`,
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transition: 'transform 0.3s ease',
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}"
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/>
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<image
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src="/static/aichat/enter.png"
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class="w-7 h-7"
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@click="sendText('')"
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:disabled="loading"
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:class="[knowledgeOpen ? 'ml-2' : 'ml-0']"
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/>
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</view>
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<!-- 操作面板 -->
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<transition name="slide-up">
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<view
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v-show="showActions"
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:class="[
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'flex justify-around items-center h-20 bg-white border-t border-t-solid border-[#E7E7E7]',
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showActions ? (uploadList.length ? 'pt-1' : 'pt-1') : 'pt-0',
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]"
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>
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<view class="flex flex-col items-center">
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<image src="/static/aichat/phone-img.png" class="w-13 h-13" @click="onPickImage" />
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<span class="text-xs mt-1 text-gray-500">照片</span>
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</view>
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<view class="flex flex-col items-center">
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<image src="/static/aichat/photo.png" class="w-13 h-13" @click="onPickVideo" />
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<span class="text-xs mt-1 text-gray-500">视频</span>
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</view>
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<view class="flex flex-col items-center">
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<image src="/static/aichat/files.png" class="w-13 h-13" @click="onPickFile" />
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<span class="text-xs mt-1 text-gray-500">文件</span>
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</view>
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</view>
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</transition>
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</div>
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<!-- 弹窗遮罩 + 容器 -->
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<view v-if="showPopup" class="overlay" @click.self="closePopup">
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<view :class="['popup', { fullscreen }]">
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<!-- Header -->
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<view class="popup-header">
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<view>
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<image src="/static/aichat/close.png" class="w4 h4" @click="closePopup" />
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<image
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:src="fullscreen ? '/static/aichat/shirk-cl.png' : '/static/aichat/shrink.png'"
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class="w5 h5 ml-4"
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@click="toggleFullscreen"
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/>
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</view>
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<text class="title ml--14">历史记录</text>
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</view>
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<!-- 内容区 -->
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<view v-if="!rawList.length" class="flex-1 flex flex-col items-center justify-center">
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<image
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src="/static/aichat/empty.png"
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class="w-[400rpx] h-[400rpx] mb-[20rpx] opacity-50"
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mode="widthFix"
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/>
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<text class="text-[28rpx] text-gray-500">暂无数据</text>
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</view>
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<scroll-view v-else scroll-y class="popup-body">
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<template v-for="group in groups" :key="group.date">
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<view class="date-label">{{ group.label }}</view>
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<view
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v-for="item in group.items"
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:key="item.id"
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class="history-item"
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@click="goChat(item.listUuid)"
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>
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<text class="history-text">{{ item.title }}</text>
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</view>
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</template>
|
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</scroll-view>
|
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</view>
|
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</view>
|
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</div>
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</template>
|
||
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<script lang="ts" setup>
|
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import { ref, reactive, nextTick, watchEffect } from 'vue'
|
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import dayjs from 'dayjs'
|
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import { useUserStore } from '@/store'
|
||
import { getEnvBaseUrl } from '@/utils'
|
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import guid from '@/utils/guid.js'
|
||
import type { IGptRequestBody } from '@/service/index/foo'
|
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import 'dayjs/locale/zh-cn'
|
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dayjs.locale('zh-cn')
|
||
|
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interface UploadFile {
|
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id: string
|
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formName: string
|
||
name: string
|
||
size: number
|
||
type: string
|
||
progress: number // 上传进度 0-100
|
||
status: 'uploading' | 'success' | 'error'
|
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tempFilePath: string // 本地临时路径，用于预览
|
||
url?: string // 本地预览URL或服务器返回的URL
|
||
uploadFileType: 'image' | 'video' | 'file'
|
||
}
|
||
|
||
interface IMessage {
|
||
role: 'user' | 'assistant'
|
||
type: 'text' | 'image' | 'video' | 'file'
|
||
content: string | any[]
|
||
timestamp: Date
|
||
}
|
||
const userAvatar = ref('')
|
||
|
||
const baseUrl = getEnvBaseUrl()
|
||
const messages = reactive<IMessage[]>([])
|
||
//获取用户上下文
|
||
const historyUserMsgs = reactive<any[]>([])
|
||
const inputText = ref('')
|
||
const loading = ref(false)
|
||
const showActions = ref(false)
|
||
const scrollEl = ref<HTMLElement>()
|
||
//显示图片更多遮罩层
|
||
const showImageMask = ref(false)
|
||
//已上传文件列表
|
||
const uploadList = reactive<UploadFile[]>([])
|
||
// 上传队列
|
||
const uploadQueue = reactive([])
|
||
// 上传中文件数量
|
||
const uploadingCount = ref(0)
|
||
// 最大并行上传数
|
||
const MAX_CONCURRENT_UPLOADS = 6
|
||
|
||
// ------------------
|
||
// 控制弹窗显隐 & 全屏/底部模式
|
||
// ------------------
|
||
const showPopup = ref(false)
|
||
const fullscreen = ref(false)
|
||
|
||
async function openPopup() {
|
||
await fetchHistoryList()
|
||
showPopup.value = true
|
||
}
|
||
function closePopup() {
|
||
showPopup.value = false
|
||
}
|
||
function toggleFullscreen() {
|
||
fullscreen.value = !fullscreen.value
|
||
}
|
||
|
||
// ------------------
|
||
// 历史记录数据 & 分组逻辑
|
||
// ------------------
|
||
interface HistoryRecord {
|
||
id: number
|
||
listUuid: string
|
||
title: string
|
||
createdAt: number // Unix 时间戳（秒）
|
||
}
|
||
const rawList = ref<HistoryRecord[]>([])
|
||
|
||
const groups = computed(() => {
|
||
const map: Record<string, HistoryRecord[]> = {}
|
||
rawList.value.length > 0 &&
|
||
rawList.value.forEach((item) => {
|
||
const key = dayjs.unix(item.createdAt).format('YYYY-MM-DD')
|
||
;(map[key] ||= []).push(item)
|
||
})
|
||
return Object.keys(map)
|
||
.sort((a, b) => dayjs(b).valueOf() - dayjs(a).valueOf())
|
||
.map((key) => {
|
||
const today = dayjs().format('YYYY-MM-DD')
|
||
const yesterday = dayjs().add(-1, 'day').format('YYYY-MM-DD')
|
||
let label = ''
|
||
if (key === today) label = '今天'
|
||
else if (key === yesterday) label = '昨天'
|
||
else label = dayjs(key).format('YYYY/MM/DD')
|
||
return { date: key, label, items: map[key] }
|
||
})
|
||
})
|
||
|
||
// 点击历史记录条目，跳转聊天页面
|
||
async function goChat(listUuid: string) {
|
||
await fetchHistoryDiets(listUuid)
|
||
showPopup.value = false
|
||
}
|
||
|
||
/** 1. 创建聊天会话 */
|
||
const listUuid = ref('')
|
||
|
||
async function createChatSession() {
|
||
try {
|
||
const createResp: any = await uni.request({
|
||
url: `${baseUrl}/chat/create`,
|
||
method: 'POST',
|
||
data: {
|
||
gptModel: 'gpt-4-vision-preview',
|
||
},
|
||
header: {
|
||
Authorization: token.value,
|
||
},
|
||
})
|
||
// 如果后台返回新的会话信息，可以在这里处理，比如拿到 listUuid 等
|
||
console.log('createChatSession →', createResp)
|
||
listUuid.value = createResp.data.data.listUuid
|
||
} catch (err) {
|
||
console.error('createChatSession error:', err)
|
||
}
|
||
}
|
||
// ------------------
|
||
// 拉取历史记录接口（替换为你自己的 API）
|
||
// ------------------
|
||
|
||
/** 2. 拉取历史记录列表 */
|
||
async function fetchHistoryList() {
|
||
try {
|
||
const resp: any = await uni.request({
|
||
url: `${baseUrl}/chat/list`,
|
||
method: 'POST',
|
||
data: {
|
||
page: 1,
|
||
pageSize: 30,
|
||
},
|
||
header: {
|
||
Authorization: token.value,
|
||
},
|
||
})
|
||
if (resp.data && resp.data.data) {
|
||
rawList.value = resp.data.data.data
|
||
console.log('fetchHistoryList →', rawList.value)
|
||
}
|
||
} catch (err) {
|
||
console.error('fetchHistoryList error:', err)
|
||
}
|
||
}
|
||
/** 3. 拉取历史记录详情 */
|
||
|
||
async function fetchHistoryDiets(value) {
|
||
try {
|
||
const resp: any = await uni.request({
|
||
url: `${baseUrl}/chat/detail`,
|
||
method: 'POST',
|
||
data: {
|
||
listUuid: value,
|
||
gptModel: 'gpt-4-vision-preview',
|
||
},
|
||
header: {
|
||
Authorization: token.value,
|
||
},
|
||
})
|
||
if (resp.data) {
|
||
rawList.value = resp.data
|
||
console.log('fetchHistoryLisssst →', rawList.value)
|
||
}
|
||
} catch (err) {
|
||
console.error('fetchHistoryList error:', err)
|
||
}
|
||
}
|
||
const token = ref<string>('')
|
||
const userInfo = ref<any>({})
|
||
const refreshToken = ref<string>('')
|
||
const statusBarHeight = ref<number>(0)
|
||
const mask = ref('')
|
||
// ---- 页面初始化 ----
|
||
|
||
onMounted(() => {
|
||
// 1. 定义一个 init 函数，拿 Extras 并依次调用接口
|
||
|
||
const init = async () => {
|
||
const wv = plus.webview.currentWebview()
|
||
token.value = wv.token || uni.getStorageSync('token') || import.meta.env.VITE_DEV_TOKEN
|
||
userInfo.value = JSON.parse(wv.userInfo) || {}
|
||
refreshToken.value = wv.refreshToken || uni.getStorageSync('refreshToken')
|
||
statusBarHeight.value = wv.statusBarHeight || uni.getSystemInfoSync().statusBarHeight
|
||
userAvatar.value = userInfo.value.Avatar
|
||
mask.value = userInfo.value.ID
|
||
await createChatSession()
|
||
await fetchHistoryList()
|
||
}
|
||
init()
|
||
|
||
// // 2. 如果在 Plus 环境里，等 plusready
|
||
// if (window.plus && plus.webview) {
|
||
// document.addEventListener('plusready', init, false)
|
||
// // plusready 可能已经触发过，直接再调用一次以防万一
|
||
// if (plus.webview.currentWebview()) {
|
||
// init()
|
||
// }
|
||
// }
|
||
// // 3. 普通 H5 调试，直接从 storage/SystemInfo 拿
|
||
// else {
|
||
// token.value = uni.getStorageSync('token') || import.meta.env.VITE_DEV_TOKEN
|
||
// userInfo.value = uni.getStorageSync('userInfo')
|
||
// refreshToken.value = uni.getStorageSync('refreshToken')
|
||
// statusBarHeight.value = uni.getSystemInfoSync().statusBarHeight
|
||
// createChatSession().then(fetchHistoryList)
|
||
// }
|
||
})
|
||
|
||
function scrollToBottom() {
|
||
const el = scrollEl.value!
|
||
nextTick(() => {
|
||
// el.scrollTo({ top: el.scrollHeight, behavior: 'smooth' })
|
||
console.log(el.scrollHeight, 'el.scrollHeight')
|
||
el.scrollTo({ top: el.scrollHeight, behavior: 'smooth' })
|
||
})
|
||
}
|
||
|
||
//图片滚动事件
|
||
const onScroll = (e) => {
|
||
showImageMask.value = e.detail.scrollLeft <= 0
|
||
}
|
||
|
||
//查看更多图片
|
||
const previewMoreImg = (files) => {
|
||
uni.removeStorageSync('previewImages')
|
||
uni.removeStorageSync('previewVideos')
|
||
|
||
uni.setStorageSync('previewImages', files)
|
||
|
||
uni.navigateTo({
|
||
url: `/pages/preview/index`,
|
||
})
|
||
}
|
||
|
||
//查看视频
|
||
const previewVideo = (files) => {
|
||
uni.removeStorageSync('previewVideos')
|
||
uni.removeStorageSync('previewImages')
|
||
|
||
uni.setStorageSync('previewVideos', files)
|
||
|
||
uni.navigateTo({
|
||
url: `/pages/preview/index`,
|
||
})
|
||
}
|
||
|
||
function addMessage(msg: IMessage) {
|
||
messages.push(msg)
|
||
scrollToBottom()
|
||
}
|
||
|
||
const shouldShowTimestamp = (i: number) => {
|
||
if (i === 0) return true
|
||
return !dayjs(messages[i].timestamp).isSame(messages[i - 1].timestamp, 'day')
|
||
}
|
||
const formatDayGroup = (d: Date) => dayjs(d).format('YYYY/MM/DD HH:mm')
|
||
const formatTimeShort = (d: Date) => dayjs(d).format('MM/DD HH:mm')
|
||
|
||
function goBack() {
|
||
const wv = plus.webview.currentWebview()
|
||
wv.close('slide-out-right', 300) // 或者直接 wv.close()
|
||
}
|
||
function viewHistory() {
|
||
uni.navigateTo({ url: '/pages/history/history' })
|
||
}
|
||
async function newChat() {
|
||
messages.splice(0)
|
||
await createChatSession()
|
||
inputText.value = ''
|
||
}
|
||
const rotation = ref(0)
|
||
function toggleActions() {
|
||
showActions.value = !showActions.value
|
||
rotation.value += 45
|
||
scrollToBottom()
|
||
}
|
||
|
||
// 上传文件formData类型
|
||
const uploadFileTypeEm = {
|
||
image: 'image',
|
||
video: 'video',
|
||
file: 'file',
|
||
}
|
||
|
||
// 上传配置
|
||
const uploadConfig = reactive({
|
||
url: 'http://114.218.158.24:9020/upload/img',
|
||
formData: {
|
||
source: 'chat',
|
||
mask: mask.value,
|
||
type: uploadFileTypeEm.image,
|
||
},
|
||
image: {
|
||
maxSize: 10 * 1024 * 1024, // 图片最大10MB
|
||
limitMsg: '图片大小不能超过10MB',
|
||
supportType: ['.jpeg', '.png', '.jpg'],
|
||
},
|
||
video: {
|
||
maxSize: 100 * 1024 * 1024, // 视频最大100MB
|
||
limitMsg: '视频大小不能超过100MB',
|
||
supportType: ['.mp4', '.mov', '.wmv'],
|
||
},
|
||
file: {
|
||
maxSize: 300 * 1024 * 1024, // 文件最大300MB
|
||
limitMsg: '文件大小不能超过300MB',
|
||
supportType: ['.pdf', '.doc', '.xlsx', '.txt'],
|
||
},
|
||
})
|
||
|
||
//监听上传文件状态更新loading
|
||
watchEffect(() => {
|
||
const allSuccess = uploadList.every((item) => item.status === 'success')
|
||
loading.value = !allSuccess
|
||
})
|
||
|
||
//添加上传队列
|
||
const addUploadQueue = (tempFiles: any[], uploadFileType: string) => {
|
||
// 添加到上传队列
|
||
const files = tempFiles.map((item: any, index: number) => ({
|
||
id: guid.getGuid(),
|
||
tempFilePath: item.path,
|
||
progress: 0,
|
||
status: 'pending',
|
||
name: item.name,
|
||
size: item.size,
|
||
type: item.type,
|
||
uploadFileType: uploadFileType,
|
||
formName: 'file',
|
||
}))
|
||
|
||
//剔除掉大小超过限制的文件
|
||
const _files = []
|
||
files.forEach((file: any) => {
|
||
const size = file.size
|
||
const fileMaxSize = uploadConfig[uploadFileType].maxSize
|
||
const fileLimitMsg = uploadConfig[uploadFileType].limitMsg
|
||
|
||
if (size > fileMaxSize) {
|
||
uni.showToast({
|
||
title: fileLimitMsg,
|
||
icon: 'none',
|
||
})
|
||
return
|
||
}
|
||
|
||
_files.push(file)
|
||
})
|
||
|
||
// 添加到上传文件列表
|
||
uploadList.push(..._files)
|
||
|
||
// 添加到队列
|
||
uploadQueue.push(..._files)
|
||
|
||
// 更新上传文件类型
|
||
uploadConfig.formData.type = uploadFileType
|
||
|
||
// 开始上传
|
||
startUploads()
|
||
}
|
||
|
||
// 开始上传文件
|
||
const startUploads = () => {
|
||
// 获取待上传文件
|
||
const pendingFiles = uploadQueue.filter((file) => file.status === 'pending')
|
||
|
||
// 限制最大并行上传数
|
||
const filesToUpload = pendingFiles.slice(0, MAX_CONCURRENT_UPLOADS - uploadingCount.value)
|
||
|
||
filesToUpload.forEach((file) => {
|
||
uploadFile(file)
|
||
})
|
||
}
|
||
|
||
// 上传单个文件
|
||
const uploadFile = (file: UploadFile) => {
|
||
// 更新状态为上传中
|
||
file.status = 'uploading'
|
||
uploadingCount.value++
|
||
|
||
// 创建上传任务
|
||
const uploadTask = uni.uploadFile({
|
||
url: uploadConfig.url,
|
||
filePath: file.tempFilePath,
|
||
name: file.formName,
|
||
formData: uploadConfig.formData,
|
||
success: (res) => {
|
||
const result = JSON.parse(res.data)
|
||
|
||
if (res.statusCode === 200 && result.code === 0) {
|
||
// 更新文件状态
|
||
file.status = 'success'
|
||
file.progress = 100
|
||
file.url = result.data.cover_url || result.data.ori_url || file.tempFilePath
|
||
} else {
|
||
file.status = 'error'
|
||
}
|
||
},
|
||
fail: (err) => {
|
||
file.status = 'error'
|
||
},
|
||
complete: () => {
|
||
// 更新上传文件列表状态
|
||
uploadList.forEach((item) => {
|
||
if (item.id === file.id) {
|
||
item.status = file.status
|
||
item.url = file.url
|
||
item.progress = file.progress
|
||
}
|
||
})
|
||
|
||
uploadingCount.value--
|
||
|
||
// 检查是否还有待上传的文件
|
||
const remainingPendingFiles = uploadQueue.filter((file) => file.status === 'pending')
|
||
if (remainingPendingFiles.length > 0) {
|
||
startUploads()
|
||
} else if (uploadingCount.value === 0) {
|
||
// 所有文件上传完成
|
||
// uni.showToast({
|
||
// title: '全部上传完成',
|
||
// icon: 'success',
|
||
// })
|
||
loading.value = false
|
||
}
|
||
},
|
||
})
|
||
|
||
// 监听上传进度
|
||
uploadTask.onProgressUpdate((res) => {
|
||
uploadList.forEach((item) => {
|
||
if (item.id === file.id) {
|
||
item.progress = res.progress === 100 ? 99 : res.progress
|
||
}
|
||
})
|
||
})
|
||
}
|
||
|
||
// 照片
|
||
const onPickImage = () => {
|
||
loading.value = true
|
||
uni.chooseImage({
|
||
count: 10, // 最多选择9张
|
||
sizeType: ['original', 'compressed'],
|
||
sourceType: ['album', 'camera'],
|
||
extension: uploadConfig.image.supportType,
|
||
success: (res: any) => {
|
||
console.log(res)
|
||
|
||
// 开始上传
|
||
addUploadQueue(res.tempFiles, uploadFileTypeEm.image)
|
||
},
|
||
fail: (err) => {
|
||
uni.showToast({
|
||
title: '选择照片失败',
|
||
icon: 'none',
|
||
})
|
||
loading.value = false
|
||
},
|
||
})
|
||
}
|
||
|
||
// 视频
|
||
const onPickVideo = () => {
|
||
uni.chooseVideo({
|
||
sourceType: ['album', 'camera'],
|
||
compressed: true,
|
||
extension: uploadConfig.video.supportType,
|
||
success: (res: any) => {
|
||
console.log(res)
|
||
const tempFile = res.tempFile
|
||
tempFile.path = res.tempFilePath
|
||
|
||
// 开始上传
|
||
addUploadQueue([tempFile], uploadFileTypeEm.video)
|
||
},
|
||
fail: (err) => {
|
||
uni.showToast({
|
||
title: '选取视频失败',
|
||
icon: 'none',
|
||
})
|
||
},
|
||
})
|
||
}
|
||
|
||
// 文件
|
||
const onPickFile = () => {
|
||
uni.chooseFile({
|
||
count: 10,
|
||
type: uploadConfig.file.supportType,
|
||
success: (res: any) => {
|
||
console.log(res)
|
||
// 开始上传
|
||
addUploadQueue(res.tempFiles, uploadFileTypeEm.file)
|
||
},
|
||
fail: (err) => {
|
||
uni.showToast({
|
||
title: '选择文件失败',
|
||
})
|
||
},
|
||
})
|
||
}
|
||
|
||
// 点击重试
|
||
function retry(item: UploadFile) {
|
||
item.status = 'uploading'
|
||
item.progress = 0
|
||
uploadFile(item) // 如果需要 detail，可缓存后传入
|
||
}
|
||
|
||
// 删除
|
||
function removeImage(id: string) {
|
||
const findIndex = uploadList.findIndex((item) => item.id === id)
|
||
if (findIndex > -1) {
|
||
uploadList.splice(findIndex, 1)
|
||
}
|
||
}
|
||
|
||
// 预览（可自行实现 uni.previewImage 等）
|
||
function previewImage(url: string) {
|
||
uni.previewImage({ urls: [url] })
|
||
}
|
||
|
||
// 预览文件
|
||
const previewFile = (url: string) => {
|
||
//跳转到webview打开
|
||
uni.navigateTo({
|
||
url: '/pages/webview/index?link=' + encodeURIComponent(url),
|
||
})
|
||
}
|
||
const msgLoading = ref(true)
|
||
// 发送消息
|
||
async function sendText(msgData) {
|
||
msgLoading.value = true
|
||
const text = inputText.value.trim()
|
||
if (!text) {
|
||
uni.showToast({ title: '请输入信息', icon: 'error' })
|
||
|
||
return
|
||
}
|
||
if (loading.value) return
|
||
|
||
//获取本次发送的消息和文件
|
||
const tempUploadList = Object.assign([], uploadList)
|
||
let fileList: any[] = []
|
||
if (tempUploadList.length > 0) {
|
||
fileList = tempUploadList.map((item: UploadFile) => {
|
||
const fileType = `${item.uploadFileType}_url`
|
||
return {
|
||
type: fileType,
|
||
[fileType]: item.url,
|
||
}
|
||
})
|
||
}
|
||
|
||
// 添加用户文本消息
|
||
addMessage({
|
||
role: 'user',
|
||
type: 'text',
|
||
content: text,
|
||
timestamp: new Date(),
|
||
})
|
||
|
||
//图片、视频、文件分开发送
|
||
if (tempUploadList.length > 0) {
|
||
Object.values(uploadFileTypeEm).forEach((item: any) => {
|
||
if (tempUploadList.find((v: UploadFile) => v.uploadFileType === item)) {
|
||
addMessage({
|
||
role: 'user',
|
||
type: item,
|
||
content: tempUploadList.filter((v) => v.uploadFileType === item),
|
||
timestamp: new Date(),
|
||
})
|
||
}
|
||
})
|
||
|
||
//更新上下文消息
|
||
historyUserMsgs.push({
|
||
role: 'user',
|
||
content: [{ type: 'text', text }, ...fileList],
|
||
timestamp: new Date(),
|
||
})
|
||
|
||
//显示更多图片遮罩
|
||
const showMoreImgMask =
|
||
tempUploadList.filter((v: UploadFile) => v.uploadFileType === uploadFileTypeEm.image).length >
|
||
4
|
||
showImageMask.value = showMoreImgMask
|
||
} else {
|
||
//更新上下文消息
|
||
historyUserMsgs.push({
|
||
role: 'user',
|
||
content: text,
|
||
timestamp: new Date(),
|
||
})
|
||
}
|
||
|
||
inputText.value = ''
|
||
loading.value = true
|
||
|
||
// AI消息
|
||
const aiMsg: IMessage = {
|
||
role: 'assistant',
|
||
type: 'text',
|
||
content: text,
|
||
timestamp: new Date(),
|
||
}
|
||
addMessage(aiMsg)
|
||
//清除上传列表
|
||
uploadList.splice(0, uploadList.length)
|
||
// resds.value = historyUserMsgs
|
||
|
||
const body: IGptRequestBody = {
|
||
model: 'gpt-4-vision-preview',
|
||
max_tokens: 1000,
|
||
temperature: 1,
|
||
listUuid: listUuid.value,
|
||
top_p: 1,
|
||
presence_penalty: 0,
|
||
frequency_penalty: 0,
|
||
messages: msgData || historyUserMsgs,
|
||
stream: true,
|
||
}
|
||
|
||
try {
|
||
aiMsg.content = ''
|
||
|
||
const resp = await fetch(baseUrl + '/chat/completion', {
|
||
method: 'POST',
|
||
headers: { 'Content-Type': 'application/json', Authorization: token.value },
|
||
body: JSON.stringify(body),
|
||
})
|
||
const reader = resp.body!.getReader()
|
||
const decoder = new TextDecoder()
|
||
let buffer = ''
|
||
let done = false
|
||
|
||
while (!done) {
|
||
const { value, done: streamDone } = await reader.read()
|
||
done = streamDone
|
||
if (value) {
|
||
buffer += decoder.decode(value, { stream: true })
|
||
const parts = buffer.split('data: ')
|
||
buffer = parts.pop()!
|
||
for (const part of parts) {
|
||
scrollToBottom()
|
||
console.log('1', aiMsg.content)
|
||
const chunk = part.trim()
|
||
if (chunk === '[DONE]') {
|
||
done = true
|
||
break
|
||
}
|
||
try {
|
||
const json = JSON.parse(chunk)
|
||
const delta = json.choices?.[0]?.delta?.content
|
||
|
||
if (delta) {
|
||
msgLoading.value = false
|
||
aiMsg.content += delta
|
||
//每次更新messages消息，实现流式输出
|
||
messages[messages.length - 1] = { ...aiMsg }
|
||
scrollToBottom()
|
||
console.log('2')
|
||
}
|
||
} catch {}
|
||
}
|
||
}
|
||
}
|
||
|
||
//更新上下文消息
|
||
historyUserMsgs.push(aiMsg)
|
||
scrollToBottom()
|
||
} catch (err) {
|
||
console.error(err)
|
||
} finally {
|
||
loading.value = false
|
||
showActions.value = false
|
||
}
|
||
}
|
||
|
||
function copyText(msg: IMessage) {
|
||
if (typeof msg.content === 'string') {
|
||
uni.setClipboardData({
|
||
data: msg.content,
|
||
success() {
|
||
uni.showToast({ title: '已复制', icon: 'success' })
|
||
},
|
||
fail(err) {
|
||
console.error('复制失败', err)
|
||
uni.showToast({ title: '复制失败', icon: 'error' })
|
||
},
|
||
})
|
||
}
|
||
}
|
||
|
||
function refreshText() {
|
||
const lastUserMsg = historyUserMsgs[historyUserMsgs.length - 2]
|
||
// resds.value = lastUserMsg
|
||
|
||
sendText(lastUserMsg)
|
||
}
|
||
|
||
const knowledgeOpen = ref(false)
|
||
function toggleKnowledge() {
|
||
knowledgeOpen.value = !knowledgeOpen.value
|
||
showActions.value = false
|
||
rotation.value = 0
|
||
}
|
||
</script>
|
||
|
||
<style lang="scss" scoped>
|
||
.slide-up-enter-active,
|
||
.slide-up-leave-active {
|
||
transition: transform 0.3s ease-out;
|
||
}
|
||
.slide-up-enter-from,
|
||
.slide-up-leave-to {
|
||
transform: translateY(100%);
|
||
}
|
||
.slide-up-enter-to,
|
||
.slide-up-leave-from {
|
||
transform: translateY(0%);
|
||
}
|
||
.font-pf {
|
||
font-family: PingFangSC-Medium, sans-serif;
|
||
}
|
||
|
||
.page {
|
||
position: relative;
|
||
width: 100%;
|
||
height: 100%;
|
||
background: #f8f8f8;
|
||
}
|
||
/* 顶部导航 */
|
||
.nav-bar {
|
||
display: flex;
|
||
align-items: center;
|
||
justify-content: space-between;
|
||
height: 88rpx;
|
||
padding: 0 24rpx;
|
||
background: #fff;
|
||
}
|
||
.nav-title {
|
||
font-size: 32rpx;
|
||
color: #333;
|
||
}
|
||
.nav-icon {
|
||
width: 40rpx;
|
||
height: 40rpx;
|
||
}
|
||
/* 遮罩 */
|
||
.overlay {
|
||
position: fixed;
|
||
inset: 0;
|
||
z-index: 1000;
|
||
display: flex;
|
||
align-items: flex-end;
|
||
justify-content: center;
|
||
background: rgba(0, 0, 0, 0.4);
|
||
}
|
||
/* 弹窗容器 */
|
||
.popup {
|
||
display: flex;
|
||
flex-direction: column;
|
||
width: 100%;
|
||
height: 60%;
|
||
overflow: hidden;
|
||
background: #fff;
|
||
border-radius: 12rpx 12rpx 0 0;
|
||
}
|
||
.popup.fullscreen {
|
||
height: 100%;
|
||
border-radius: 0;
|
||
}
|
||
/* Header */
|
||
.popup-header {
|
||
display: flex;
|
||
align-items: center;
|
||
justify-content: space-between;
|
||
height: 88rpx;
|
||
padding: 0 24rpx;
|
||
border-bottom: 1rpx solid #f0f0f0;
|
||
}
|
||
.popup-header .icon {
|
||
width: 32rpx;
|
||
height: 32rpx;
|
||
}
|
||
.popup-header .title {
|
||
flex: 1;
|
||
font-size: 32rpx;
|
||
color: #333;
|
||
text-align: center;
|
||
}
|
||
/* 内容区 */
|
||
.popup-body {
|
||
flex: 1;
|
||
padding: 24rpx 0;
|
||
}
|
||
.date-label {
|
||
padding: 0 32rpx;
|
||
margin-top: 24rpx;
|
||
font-size: 24rpx;
|
||
color: #999;
|
||
}
|
||
.history-item {
|
||
padding: 24rpx 32rpx;
|
||
border-bottom: 1rpx solid #f0f0f0;
|
||
}
|
||
.history-text {
|
||
font-size: 28rpx;
|
||
color: #333;
|
||
}
|
||
</style>
|