|
|
<template>
|
|
|
<div class="chat-interface">
|
|
|
<div class="chat-header">
|
|
|
<h1>🧭 智能行程规划</h1>
|
|
|
<p>告诉我你的旅行想法，我来为你规划完美行程</p>
|
|
|
</div>
|
|
|
|
|
|
<!-- Chat messages -->
|
|
|
<div class="chat-messages" ref="messagesContainer">
|
|
|
<div class="message bot">
|
|
|
<div class="avatar">🤖</div>
|
|
|
<div class="bubble">
|
|
|
你好！我是你的行程规划助手。请告诉我：<br/>
|
|
|
• 想去哪里？（单个地点或多个地点组合）<br/>
|
|
|
• 几月出发？几天行程？<br/>
|
|
|
• 交通方式？（自驾/公共交通/步行）<br/>
|
|
|
• 有什么特殊需求？（带老人/小孩/特定景点）<br/>
|
|
|
<br/>
|
|
|
<span class="example">示例：9月去云南，5天，自驾，带老人</span><br/>
|
|
|
<span class="example">示例：成都-九寨沟-重庆，7天自驾游</span>
|
|
|
</div>
|
|
|
</div>
|
|
|
|
|
|
<div v-for="(msg, i) in messages" :key="i" class="message" :class="msg.role">
|
|
|
<div class="avatar">{{ msg.role === 'user' ? '👤' : '🤖' }}</div>
|
|
|
<div class="bubble">
|
|
|
<!-- Show thinking process for bot messages -->
|
|
|
<div v-if="msg.thinking" class="thinking-process" :class="{ expanded: msg.thinkingExpanded }">
|
|
|
<div class="thinking-header" @click="msg.thinkingExpanded = !msg.thinkingExpanded">
|
|
|
<span class="thinking-icon">🧠</span>
|
|
|
<span>AI 思考过程</span>
|
|
|
<span class="thinking-toggle">{{ msg.thinkingExpanded ? '收起' : '展开' }}</span>
|
|
|
</div>
|
|
|
<div class="thinking-content">{{ msg.thinking }}</div>
|
|
|
</div>
|
|
|
<div class="message-content">{{ msg.content }}</div>
|
|
|
<!-- Error message -->
|
|
|
<div v-if="msg.error" class="error-hint">
|
|
|
💡 {{ msg.error }}
|
|
|
</div>
|
|
|
</div>
|
|
|
</div>
|
|
|
|
|
|
<!-- Loading indicator -->
|
|
|
<div v-if="isGenerating" class="message bot">
|
|
|
<div class="avatar">🤖</div>
|
|
|
<div class="bubble thinking">
|
|
|
<span class="dot"></span><span class="dot"></span><span class="dot"></span>
|
|
|
{{ thinkingStatus }}
|
|
|
</div>
|
|
|
</div>
|
|
|
</div>
|
|
|
|
|
|
<!-- Input area -->
|
|
|
<div class="chat-input-area">
|
|
|
<input
|
|
|
v-model="inputText"
|
|
|
@keyup.enter="sendMessage"
|
|
|
placeholder="例如：9月去云南，5天，自驾"
|
|
|
:disabled="isGenerating"
|
|
|
/>
|
|
|
<button @click="sendMessage" :disabled="!inputText.trim() || isGenerating">
|
|
|
{{ isGenerating ? '生成中...' : '发送' }}
|
|
|
</button>
|
|
|
</div>
|
|
|
|
|
|
<!-- Scheme cards (appear after AI response) -->
|
|
|
<transition name="slide-up">
|
|
|
<div v-if="schemes.length > 0" class="scheme-cards">
|
|
|
<h3>📋 为你生成了 {{ schemes.length }} 个方案</h3>
|
|
|
<div class="cards-grid">
|
|
|
<div
|
|
|
v-for="(scheme, i) in schemes"
|
|
|
:key="i"
|
|
|
class="scheme-card"
|
|
|
@click="selectScheme(i)"
|
|
|
>
|
|
|
<div class="card-header">
|
|
|
<span class="card-badge">{{ '方案' + String.fromCharCode(65 + i) }}</span>
|
|
|
<h4>{{ scheme.name }}</h4>
|
|
|
</div>
|
|
|
<div class="card-stats">
|
|
|
<span>🚗 ~{{ scheme.totalKm }}km</span>
|
|
|
<span>⏱️ {{ scheme.totalDriveTime }}h</span>
|
|
|
<span>📅 {{ scheme.days }}天</span>
|
|
|
<span>💰 {{ scheme.budget }}</span>
|
|
|
</div>
|
|
|
<div class="card-highlights">
|
|
|
<span v-for="(h, j) in scheme.highlights" :key="j" class="highlight-tag">{{ h }}</span>
|
|
|
</div>
|
|
|
<div class="card-route">
|
|
|
<span>🗺️ {{ scheme.route }}</span>
|
|
|
</div>
|
|
|
<div class="card-action">选择此方案进入工作台 →</div>
|
|
|
</div>
|
|
|
</div>
|
|
|
</div>
|
|
|
</transition>
|
|
|
</div>
|
|
|
</template>
|
|
|
|
|
|
<script setup>
|
|
|
import { ref, nextTick } from 'vue'
|
|
|
import { useItineraryStore } from '../stores/itinerary'
|
|
|
import { chatWithAI } from '../services/aiService'
|
|
|
|
|
|
const store = useItineraryStore()
|
|
|
const messages = ref([])
|
|
|
const inputText = ref('')
|
|
|
const isGenerating = ref(false)
|
|
|
const schemes = ref([])
|
|
|
const thinkingStatus = ref('正在分析需求...')
|
|
|
|
|
|
const messagesContainer = ref(null)
|
|
|
|
|
|
const scrollToBottom = async () => {
|
|
|
await nextTick()
|
|
|
if (messagesContainer.value) {
|
|
|
messagesContainer.value.scrollTop = messagesContainer.value.scrollHeight
|
|
|
}
|
|
|
}
|
|
|
|
|
|
const sendMessage = async () => {
|
|
|
if (!inputText.value.trim() || isGenerating.value) return
|
|
|
|
|
|
const userMsg = inputText.value.trim()
|
|
|
messages.value.push({ role: 'user', content: userMsg })
|
|
|
inputText.value = ''
|
|
|
schemes.value = []
|
|
|
await scrollToBottom()
|
|
|
|
|
|
isGenerating.value = true
|
|
|
thinkingStatus.value = '正在分析需求...'
|
|
|
|
|
|
try {
|
|
|
let thinkingContent = ''
|
|
|
|
|
|
const result = await chatWithAI(userMsg, (streamContent) => {
|
|
|
// Parse streaming content for thinking
|
|
|
thinkingContent = streamContent
|
|
|
|
|
|
// Update thinking status based on progress
|
|
|
if (streamContent.includes('thinking')) {
|
|
|
thinkingStatus.value = '🧠 AI 正在思考并搜索目的地信息...'
|
|
|
} else if (streamContent.includes('schemes')) {
|
|
|
thinkingStatus.value = '📋 正在生成旅行方案...'
|
|
|
} else if (streamContent.includes('points')) {
|
|
|
thinkingStatus.value = '📍 正在规划详细行程...'
|
|
|
}
|
|
|
})
|
|
|
|
|
|
isGenerating.value = false
|
|
|
|
|
|
// Add bot response message with thinking process
|
|
|
const botMsg = {
|
|
|
role: 'bot',
|
|
|
content: `已为你生成 ${result.schemes.length} 个方案，请查看下方卡片。\n\n${result.schemes.map((s, i) => `【方案${String.fromCharCode(65 + i)}】${s.name}\n路线：${s.route}\n${s.days}天 · ${s.totalKm}km · ${s.budget}`).join('\n\n')}`,
|
|
|
thinking: result.thinking,
|
|
|
thinkingExpanded: false
|
|
|
}
|
|
|
messages.value.push(botMsg)
|
|
|
|
|
|
// Set schemes for card display
|
|
|
schemes.value = result.schemes
|
|
|
|
|
|
await scrollToBottom()
|
|
|
|
|
|
} catch (error) {
|
|
|
isGenerating.value = false
|
|
|
messages.value.push({
|
|
|
role: 'bot',
|
|
|
content: '抱歉，生成方案时遇到了问题。',
|
|
|
error: error.message.includes('API Key')
|
|
|
? '请先访问 /settings 配置你的 AI API Key'
|
|
|
: error.message + '，请重试'
|
|
|
})
|
|
|
await scrollToBottom()
|
|
|
}
|
|
|
}
|
|
|
|
|
|
const selectScheme = (index) => {
|
|
|
const scheme = schemes.value[index]
|
|
|
if (!scheme) return
|
|
|
|
|
|
// Load the selected scheme into the itinerary store
|
|
|
store.loadFromAI(scheme)
|
|
|
store.setPhase('workbench')
|
|
|
}
|
|
|
</script>
|
|
|
|
|
|
<style scoped>
|
|
|
.chat-interface {
|
|
|
display: flex;
|
|
|
flex-direction: column;
|
|
|
height: 100vh;
|
|
|
background: #f5f5f5;
|
|
|
position: relative;
|
|
|
}
|
|
|
|
|
|
.chat-header {
|
|
|
text-align: center;
|
|
|
padding: 30px 20px;
|
|
|
background: linear-gradient(135deg, #1b4332, #2d6a4f);
|
|
|
color: #fff;
|
|
|
}
|
|
|
|
|
|
.chat-header h1 { margin: 0 0 8px; font-size: 24px; }
|
|
|
.chat-header p { margin: 0; opacity: 0.8; font-size: 14px; }
|
|
|
|
|
|
.chat-messages {
|
|
|
flex: 1;
|
|
|
overflow-y: auto;
|
|
|
padding: 20px;
|
|
|
display: flex;
|
|
|
flex-direction: column;
|
|
|
gap: 16px;
|
|
|
}
|
|
|
|
|
|
.message {
|
|
|
display: flex;
|
|
|
gap: 12px;
|
|
|
max-width: 85%;
|
|
|
}
|
|
|
|
|
|
.message.bot { align-self: flex-start; }
|
|
|
.message.user { align-self: flex-end; flex-direction: row-reverse; }
|
|
|
|
|
|
.avatar {
|
|
|
width: 36px;
|
|
|
height: 36px;
|
|
|
border-radius: 50%;
|
|
|
display: flex;
|
|
|
align-items: center;
|
|
|
justify-content: center;
|
|
|
font-size: 18px;
|
|
|
background: #e8f5e9;
|
|
|
flex-shrink: 0;
|
|
|
}
|
|
|
|
|
|
.message.user .avatar { background: #e3f2fd; }
|
|
|
|
|
|
.bubble {
|
|
|
padding: 12px 16px;
|
|
|
border-radius: 16px;
|
|
|
font-size: 14px;
|
|
|
line-height: 1.6;
|
|
|
}
|
|
|
|
|
|
.message.bot .bubble {
|
|
|
background: #fff;
|
|
|
color: #333;
|
|
|
border-bottom-left-radius: 4px;
|
|
|
}
|
|
|
|
|
|
.message.user .bubble {
|
|
|
background: #2a9d8f;
|
|
|
color: #fff;
|
|
|
border-bottom-right-radius: 4px;
|
|
|
}
|
|
|
|
|
|
.example {
|
|
|
opacity: 0.8;
|
|
|
font-size: 13px;
|
|
|
}
|
|
|
|
|
|
/* Thinking process */
|
|
|
.thinking-process {
|
|
|
margin-bottom: 10px;
|
|
|
border: 1px solid #e0e0e0;
|
|
|
border-radius: 8px;
|
|
|
overflow: hidden;
|
|
|
}
|
|
|
|
|
|
.thinking-header {
|
|
|
display: flex;
|
|
|
align-items: center;
|
|
|
gap: 8px;
|
|
|
padding: 8px 12px;
|
|
|
background: #f8f9fa;
|
|
|
cursor: pointer;
|
|
|
font-size: 13px;
|
|
|
color: #666;
|
|
|
user-select: none;
|
|
|
}
|
|
|
|
|
|
.thinking-header:hover { background: #f0f0f0; }
|
|
|
|
|
|
.thinking-toggle {
|
|
|
margin-left: auto;
|
|
|
font-size: 12px;
|
|
|
color: #999;
|
|
|
}
|
|
|
|
|
|
.thinking-content {
|
|
|
padding: 12px;
|
|
|
font-size: 13px;
|
|
|
color: #555;
|
|
|
line-height: 1.6;
|
|
|
max-height: 200px;
|
|
|
overflow-y: auto;
|
|
|
background: #fafafa;
|
|
|
}
|
|
|
|
|
|
.thinking-process:not(.expanded) .thinking-content {
|
|
|
display: none;
|
|
|
}
|
|
|
|
|
|
/* Error hint */
|
|
|
.error-hint {
|
|
|
margin-top: 8px;
|
|
|
padding: 8px 12px;
|
|
|
background: #fff3cd;
|
|
|
border-radius: 6px;
|
|
|
font-size: 12px;
|
|
|
color: #856404;
|
|
|
}
|
|
|
|
|
|
.message-content {
|
|
|
white-space: pre-wrap;
|
|
|
}
|
|
|
|
|
|
/* Loading */
|
|
|
.thinking {
|
|
|
display: flex;
|
|
|
align-items: center;
|
|
|
gap: 6px;
|
|
|
}
|
|
|
|
|
|
.dot {
|
|
|
width: 6px;
|
|
|
height: 6px;
|
|
|
border-radius: 50%;
|
|
|
background: #2a9d8f;
|
|
|
animation: pulse 1.4s infinite;
|
|
|
}
|
|
|
|
|
|
.dot:nth-child(2) { animation-delay: 0.2s; }
|
|
|
.dot:nth-child(3) { animation-delay: 0.4s; }
|
|
|
|
|
|
@keyframes pulse {
|
|
|
0%, 80%, 100% { opacity: 0.3; transform: scale(0.8); }
|
|
|
40% { opacity: 1; transform: scale(1); }
|
|
|
}
|
|
|
|
|
|
/* Input */
|
|
|
.chat-input-area {
|
|
|
display: flex;
|
|
|
gap: 8px;
|
|
|
padding: 16px 20px;
|
|
|
background: #fff;
|
|
|
border-top: 1px solid #eee;
|
|
|
}
|
|
|
|
|
|
.chat-input-area input {
|
|
|
flex: 1;
|
|
|
padding: 12px 16px;
|
|
|
border: 1px solid #ddd;
|
|
|
border-radius: 24px;
|
|
|
font-size: 14px;
|
|
|
outline: none;
|
|
|
transition: border-color 0.2s;
|
|
|
}
|
|
|
|
|
|
.chat-input-area input:focus { border-color: #2a9d8f; }
|
|
|
.chat-input-area input:disabled { background: #f5f5f5; cursor: not-allowed; }
|
|
|
|
|
|
.chat-input-area button {
|
|
|
padding: 12px 24px;
|
|
|
background: #2a9d8f;
|
|
|
color: #fff;
|
|
|
border: none;
|
|
|
border-radius: 24px;
|
|
|
font-size: 14px;
|
|
|
cursor: pointer;
|
|
|
transition: background 0.2s;
|
|
|
}
|
|
|
|
|
|
.chat-input-area button:hover:not(:disabled) { background: #21867a; }
|
|
|
.chat-input-area button:disabled { opacity: 0.5; cursor: not-allowed; }
|
|
|
|
|
|
/* Scheme cards */
|
|
|
.scheme-cards {
|
|
|
position: absolute;
|
|
|
bottom: 80px;
|
|
|
left: 20px;
|
|
|
right: 20px;
|
|
|
background: #fff;
|
|
|
border-radius: 16px;
|
|
|
padding: 20px;
|
|
|
box-shadow: 0 -4px 20px rgba(0,0,0,0.1);
|
|
|
max-height: 60vh;
|
|
|
overflow-y: auto;
|
|
|
}
|
|
|
|
|
|
.scheme-cards h3 {
|
|
|
margin: 0 0 16px;
|
|
|
font-size: 16px;
|
|
|
color: #1b4332;
|
|
|
}
|
|
|
|
|
|
.cards-grid {
|
|
|
display: grid;
|
|
|
grid-template-columns: repeat(3, 1fr);
|
|
|
gap: 12px;
|
|
|
}
|
|
|
|
|
|
.scheme-card {
|
|
|
border: 2px solid #e0e0e0;
|
|
|
border-radius: 12px;
|
|
|
padding: 16px;
|
|
|
cursor: pointer;
|
|
|
transition: all 0.2s;
|
|
|
}
|
|
|
|
|
|
.scheme-card:hover {
|
|
|
border-color: #2a9d8f;
|
|
|
transform: translateY(-2px);
|
|
|
box-shadow: 0 4px 12px rgba(42,157,143,0.2);
|
|
|
}
|
|
|
|
|
|
.card-header {
|
|
|
display: flex;
|
|
|
align-items: center;
|
|
|
gap: 8px;
|
|
|
margin-bottom: 12px;
|
|
|
}
|
|
|
|
|
|
.card-badge {
|
|
|
background: #f4a261;
|
|
|
color: #1b4332;
|
|
|
padding: 2px 8px;
|
|
|
border-radius: 4px;
|
|
|
font-size: 11px;
|
|
|
font-weight: 600;
|
|
|
}
|
|
|
|
|
|
.card-header h4 {
|
|
|
margin: 0;
|
|
|
font-size: 14px;
|
|
|
color: #333;
|
|
|
}
|
|
|
|
|
|
.card-stats {
|
|
|
display: grid;
|
|
|
grid-template-columns: 1fr 1fr;
|
|
|
gap: 4px;
|
|
|
margin-bottom: 8px;
|
|
|
font-size: 12px;
|
|
|
color: #666;
|
|
|
}
|
|
|
|
|
|
.card-highlights {
|
|
|
display: flex;
|
|
|
flex-wrap: wrap;
|
|
|
gap: 4px;
|
|
|
margin-bottom: 8px;
|
|
|
}
|
|
|
|
|
|
.highlight-tag {
|
|
|
background: #e8f5e9;
|
|
|
color: #2a9d8f;
|
|
|
padding: 2px 8px;
|
|
|
border-radius: 4px;
|
|
|
font-size: 11px;
|
|
|
}
|
|
|
|
|
|
.card-route {
|
|
|
font-size: 11px;
|
|
|
color: #888;
|
|
|
margin-bottom: 12px;
|
|
|
padding: 6px;
|
|
|
background: #f8f9fa;
|
|
|
border-radius: 6px;
|
|
|
}
|
|
|
|
|
|
.card-action {
|
|
|
text-align: center;
|
|
|
color: #2a9d8f;
|
|
|
font-weight: 600;
|
|
|
font-size: 13px;
|
|
|
}
|
|
|
|
|
|
.slide-up-enter-active, .slide-up-leave-active {
|
|
|
transition: all 0.3s ease;
|
|
|
}
|
|
|
|
|
|
.slide-up-enter-from, .slide-up-leave-to {
|
|
|
transform: translateY(20px);
|
|
|
opacity: 0;
|
|
|
}
|
|
|
|
|
|
@media (max-width: 900px) {
|
|
|
.cards-grid {
|
|
|
grid-template-columns: 1fr;
|
|
|
}
|
|
|
}
|
|
|
</style>
|
