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feat: 自动提交 - 周一 2025/09/22 15:12:38.91

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赵杰
2025-09-22 15:12:38 +01:00
parent 9306e7a401
commit b635c9e7d4
41 changed files with 7360 additions and 950 deletions
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frontend/src/components/ChatWidget.vue Normal file
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<template>
<div class="chat-widget" :class="{ 'chat-widget--expanded': isExpanded }">
<!-- 聊天按钮 -->
<el-button
v-if="!isExpanded"
type="primary"
circle
size="large"
class="chat-toggle-btn"
@click="toggleExpanded"
>
<el-icon><ChatDotRound /></el-icon>
</el-button>
<!-- 聊天窗口 -->
<div v-else class="chat-window">
<!-- 聊天头部 -->
<div class="chat-header">
<div class="chat-title">
<el-icon><Robot /></el-icon>
<span>{{ $t('chat.title') }}</span>
</div>
<div class="chat-actions">
<el-button
type="text"
size="small"
@click="toggleExpanded"
>
<el-icon><Close /></el-icon>
</el-button>
</div>
</div>
<!-- 消息列表 -->
<div class="chat-messages" ref="messagesContainer">
<div v-if="messages.length === 0" class="chat-empty">
<el-icon><ChatDotRound /></el-icon>
<p>{{ $t('chat.welcome') }}</p>
<p class="chat-empty-desc">{{ $t('chat.welcomeDesc') }}</p>
</div>
<div
v-for="message in messages"
:key="message.id"
class="chat-message"
:class="`chat-message--${message.role}`"
>
<div class="message-avatar">
<el-icon v-if="message.role === 'user'"><User /></el-icon>
<el-icon v-else-if="message.role === 'assistant'"><Robot /></el-icon>
<el-icon v-else><InfoFilled /></el-icon>
</div>
<div class="message-content">
<div class="message-text" v-html="message.content"></div>
<div class="message-time">{{ formatTime(message.timestamp) }}</div>
<!-- 元数据 -->
<div v-if="message.metadata" class="message-metadata">
<div v-if="message.metadata.knowledge_used?.length" class="knowledge-info">
<el-icon><Lightbulb /></el-icon>
<span>基于 {{ message.metadata.knowledge_used.length }} 条知识库信息生成</span>
</div>
<div v-if="message.metadata.confidence_score" class="confidence-score">
置信度: {{ (message.metadata.confidence_score * 100).toFixed(1) }}%
</div>
<div v-if="message.metadata.work_order_id" class="work-order-info">
<el-icon><Ticket /></el-icon>
<span>关联工单: {{ message.metadata.work_order_id }}</span>
</div>
</div>
</div>
</div>
<!-- 打字指示器 -->
<div v-if="isTyping" class="typing-indicator">
<div class="message-avatar">
<el-icon><Robot /></el-icon>
</div>
<div class="message-content">
<div class="typing-dots">
<span></span>
<span></span>
<span></span>
</div>
</div>
</div>
</div>
<!-- 输入区域 -->
<div class="chat-input">
<div class="input-group">
<el-input
v-model="inputMessage"
:placeholder="$t('chat.inputPlaceholder')"
:disabled="!hasActiveSession"
@keyup.enter="handleSendMessage"
class="message-input"
/>
<el-button
type="primary"
:disabled="!hasActiveSession || !inputMessage.trim()"
@click="handleSendMessage"
class="send-btn"
>
<el-icon><Position /></el-icon>
</el-button>
</div>
<!-- 快速操作 -->
<div v-if="hasActiveSession" class="quick-actions">
<el-button
v-for="action in quickActions"
:key="action.key"
size="small"
@click="handleQuickAction(action.message)"
class="quick-action-btn"
>
{{ action.label }}
</el-button>
</div>
</div>
</div>
</div>
</template>
<script setup lang="ts">
import { ref, computed, nextTick, watch } from 'vue'
import { useI18n } from 'vue-i18n'
import { useChatStore } from '@/stores/useChatStore'
import { ElMessage } from 'element-plus'
const { t } = useI18n()
const chatStore = useChatStore()
// 状态
const isExpanded = ref(false)
const inputMessage = ref('')
const messagesContainer = ref<HTMLElement>()
// 计算属性
const messages = computed(() => chatStore.messages)
const isTyping = computed(() => chatStore.isTyping)
const hasActiveSession = computed(() => chatStore.hasActiveSession)
// 快速操作
const quickActions = computed(() => [
{ key: 'remoteStart', label: t('chat.quickActions.remoteStart'), message: '我的车辆无法远程启动' },
{ key: 'appDisplay', label: t('chat.quickActions.appDisplay'), message: 'APP显示车辆信息错误' },
{ key: 'bluetoothAuth', label: t('chat.quickActions.bluetoothAuth'), message: '蓝牙授权失败' },
{ key: 'unbindVehicle', label: t('chat.quickActions.unbindVehicle'), message: '如何解绑车辆' }
])
// 方法
const toggleExpanded = () => {
isExpanded.value = !isExpanded.value
}
const handleSendMessage = async () => {
if (!inputMessage.value.trim() || !hasActiveSession.value) {
return
}
const message = inputMessage.value.trim()
inputMessage.value = ''
try {
await chatStore.sendMessage(message)
} catch (error) {
ElMessage.error('发送消息失败')
console.error('发送消息失败:', error)
}
}
const handleQuickAction = async (message: string) => {
inputMessage.value = message
await handleSendMessage()
}
const formatTime = (timestamp: Date) => {
const now = new Date()
const diff = now.getTime() - timestamp.getTime()
if (diff < 60000) { // 1分钟内
return '刚刚'
} else if (diff < 3600000) { // 1小时内
return `${Math.floor(diff / 60000)}分钟前`
} else if (diff < 86400000) { // 1天内
return `${Math.floor(diff / 3600000)}小时前`
} else {
return timestamp.toLocaleDateString()
}
}
const scrollToBottom = () => {
nextTick(() => {
if (messagesContainer.value) {
messagesContainer.value.scrollTop = messagesContainer.value.scrollHeight
}
})
}
// 监听消息变化，自动滚动到底部
watch(messages, () => {
scrollToBottom()
}, { deep: true })
// 监听打字状态变化
watch(isTyping, () => {
scrollToBottom()
})
</script>
<style scoped lang="scss">
.chat-widget {
position: fixed;
bottom: 20px;
right: 20px;
z-index: 1000;
&--expanded {
width: 400px;
height: 600px;
background: var(--el-bg-color);
border-radius: 12px;
box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
border: 1px solid var(--el-border-color);
display: flex;
flex-direction: column;
}
}
.chat-toggle-btn {
width: 60px;
height: 60px;
font-size: 24px;
box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
}
.chat-window {
height: 100%;
display: flex;
flex-direction: column;
}
.chat-header {
padding: 16px;
border-bottom: 1px solid var(--el-border-color);
display: flex;
align-items: center;
justify-content: space-between;
background: var(--el-color-primary);
color: white;
border-radius: 12px 12px 0 0;
.chat-title {
display: flex;
align-items: center;
gap: 8px;
font-weight: 600;
}
.chat-actions {
.el-button {
color: white;
}
}
}
.chat-messages {
flex: 1;
padding: 16px;
overflow-y: auto;
background: var(--el-bg-color-page);
}
.chat-empty {
text-align: center;
padding: 40px 20px;
color: var(--el-text-color-secondary);
.el-icon {
font-size: 48px;
margin-bottom: 16px;
}
p {
margin: 8px 0;
}
.chat-empty-desc {
font-size: 14px;
color: var(--el-text-color-placeholder);
}
}
.chat-message {
display: flex;
margin-bottom: 16px;
align-items: flex-start;
gap: 8px;
&--user {
flex-direction: row-reverse;
.message-content {
background: var(--el-color-primary);
color: white;
border-radius: 18px 18px 4px 18px;
}
}
&--assistant {
.message-content {
background: var(--el-bg-color);
color: var(--el-text-color-primary);
border: 1px solid var(--el-border-color);
border-radius: 18px 18px 18px 4px;
}
}
&--system {
justify-content: center;
.message-content {
background: var(--el-color-info-light-9);
color: var(--el-color-info);
border-radius: 12px;
font-size: 14px;
text-align: center;
}
}
}
.message-avatar {
width: 32px;
height: 32px;
border-radius: 50%;
background: var(--el-color-primary);
color: white;
display: flex;
align-items: center;
justify-content: center;
font-size: 16px;
flex-shrink: 0;
}
.message-content {
max-width: 70%;
padding: 12px 16px;
position: relative;
}
.message-text {
line-height: 1.5;
word-wrap: break-word;
}
.message-time {
font-size: 12px;
opacity: 0.7;
margin-top: 4px;
}
.message-metadata {
margin-top: 8px;
.knowledge-info,
.confidence-score,
.work-order-info {
font-size: 12px;
opacity: 0.8;
margin-top: 4px;
display: flex;
align-items: center;
gap: 4px;
}
.knowledge-info {
color: var(--el-color-info);
}
.confidence-score {
color: var(--el-color-success);
}
.work-order-info {
color: var(--el-color-warning);
}
}
.typing-indicator {
display: flex;
align-items: flex-start;
gap: 8px;
margin-bottom: 16px;
}
.typing-dots {
display: flex;
gap: 4px;
padding: 12px 16px;
background: var(--el-bg-color);
border: 1px solid var(--el-border-color);
border-radius: 18px 18px 18px 4px;
span {
width: 6px;
height: 6px;
border-radius: 50%;
background: var(--el-color-primary);
animation: typing 1.4s infinite ease-in-out;
&:nth-child(1) { animation-delay: -0.32s; }
&:nth-child(2) { animation-delay: -0.16s; }
}
}
@keyframes typing {
0%, 80%, 100% {
transform: scale(0.8);
opacity: 0.5;
}
40% {
transform: scale(1);
opacity: 1;
}
}
.chat-input {
padding: 16px;
border-top: 1px solid var(--el-border-color);
background: var(--el-bg-color);
border-radius: 0 0 12px 12px;
}
.input-group {
display: flex;
gap: 8px;
margin-bottom: 12px;
.message-input {
flex: 1;
}
.send-btn {
flex-shrink: 0;
}
}
.quick-actions {
display: flex;
gap: 8px;
flex-wrap: wrap;
}
.quick-action-btn {
font-size: 12px;
padding: 4px 8px;
height: auto;
}
// 暗色主题适配
:global(.dark) {
.chat-widget--expanded {
box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}
.chat-toggle-btn {
box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
}
}
</style>