孙诚
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365 lines
7.9 KiB
Vue
365 lines
7.9 KiB
Vue
<!-- eslint-disable vue/no-v-html -->
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<template>
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<div class="page-container-flex">
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<!-- 顶部导航栏 -->
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<van-nav-bar
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title="智能分析"
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left-arrow
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placeholder
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@click-left="onClickLeft"
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>
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<template #right>
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<van-icon
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name="setting-o"
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size="20"
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style="cursor: pointer; padding-right: 12px;"
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@click="onClickPrompt"
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/>
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</template>
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</van-nav-bar>
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<div class="scroll-content analysis-content">
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<!-- 输入区域 -->
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<div class="input-section">
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<van-field
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v-model="userInput"
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rows="2"
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autosize
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type="textarea"
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maxlength="500"
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placeholder="请输入您想了解的账单问题..."
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show-word-limit
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:disabled="analyzing"
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/>
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<div class="quick-questions">
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<div class="quick-title">快捷问题</div>
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<van-tag
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v-for="(q, index) in quickQuestions"
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:key="index"
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type="primary"
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plain
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size="medium"
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class="quick-tag"
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@click="selectQuestion(q)"
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>
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{{ q }}
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</van-tag>
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</div>
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<van-button
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type="primary"
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block
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round
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:loading="analyzing"
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loading-text="分析中..."
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:disabled="!userInput.trim()"
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@click="startAnalysis"
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>
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开始分析
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</van-button>
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</div>
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<!-- 结果区域 -->
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<div v-if="showResult" class="result-section">
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<div class="result-header">
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<h3>分析结果</h3>
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<van-icon
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v-if="!analyzing"
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name="delete-o"
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size="18"
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@click="clearResult"
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/>
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</div>
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<div ref="resultContainer" class="result-content rich-html-content">
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<div v-html="resultHtml"></div>
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<van-loading v-if="analyzing" class="result-loading">
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AI正在分析中...
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</van-loading>
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<div ref="scrollAnchor"></div>
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</div>
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</div>
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</div>
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<!-- 提示词设置弹窗 -->
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<van-dialog
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v-model:show="showPromptDialog"
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title="编辑分析提示词"
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:show-cancel-button="true"
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@confirm="confirmPrompt"
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>
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<van-field
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v-model="promptValue"
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rows="4"
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autosize
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type="textarea"
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maxlength="2000"
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placeholder="输入自定义的分析提示词..."
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show-word-limit
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/>
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</van-dialog>
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</div>
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</template>
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<script setup>
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import { ref, nextTick } from 'vue'
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import { useRouter } from 'vue-router'
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import { showToast, showLoadingToast, closeToast } from 'vant'
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import { getConfig, setConfig } from '@/api/config'
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const router = useRouter()
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const userInput = ref('')
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const analyzing = ref(false)
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const showResult = ref(false)
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const resultHtml = ref('')
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const resultContainer = ref(null)
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const scrollAnchor = ref(null)
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// 提示词弹窗相关
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const showPromptDialog = ref(false)
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const promptValue = ref('')
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// 快捷问题
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const quickQuestions = [
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'最近三个月交通费用多少？',
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'这个月吃饭花了多少钱？',
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'上个月的收入总额是多少？',
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'最近半年哪个月花钱最多？'
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]
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// 返回
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const onClickLeft = () => {
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router.back()
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}
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// 点击提示词按钮
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const onClickPrompt = async () => {
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try {
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const response = await getConfig('BillAnalysisPrompt')
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if (response.success) {
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promptValue.value = response.data || ''
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}
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} catch (error) {
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console.error('获取提示词失败:', error)
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}
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showPromptDialog.value = true
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}
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// 确认提示词
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const confirmPrompt = async () => {
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if (!promptValue.value.trim()) {
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showToast('请输入提示词')
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return
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}
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showLoadingToast({
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message: '保存中...',
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forbidClick: true
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})
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try {
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const response = await setConfig('BillAnalysisPrompt', promptValue.value)
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if (response.success) {
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showToast('提示词已保存')
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showPromptDialog.value = false
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}
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} catch (error) {
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console.error('保存提示词失败:', error)
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showToast('保存失败，请重试')
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} finally {
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closeToast()
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}
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}
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// 选择快捷问题
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const selectQuestion = (question) => {
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userInput.value = question
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}
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// 清空结果
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const clearResult = () => {
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showResult.value = false
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resultHtml.value = ''
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}
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// 滚动到底部
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const scrollToBottom = async () => {
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await nextTick()
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if (scrollAnchor.value) {
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scrollAnchor.value.scrollIntoView({ behavior: 'smooth', block: 'end' })
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}
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}
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// 开始分析
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const startAnalysis = async () => {
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if (!userInput.value.trim()) {
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showToast('请输入您的问题')
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return
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}
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analyzing.value = true
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showResult.value = true
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resultHtml.value = ''
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try {
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const baseUrl = import.meta.env.VITE_API_BASE_URL || ''
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const response = await fetch(`${baseUrl}/TransactionRecord/AnalyzeBill`, {
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method: 'POST',
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headers: {
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'Content-Type': 'application/json',
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},
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body: JSON.stringify({
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userInput: userInput.value
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})
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})
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if (!response.ok) {
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throw new Error('分析请求失败')
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}
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const reader = response.body.getReader()
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const decoder = new TextDecoder()
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while (true) {
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const { done, value } = await reader.read()
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if (done) break
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const chunk = decoder.decode(value, { stream: true })
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const lines = chunk.split('\n')
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for (const line of lines) {
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if (line.startsWith('data: ')) {
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const data = line.substring(6).trim()
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if (data === '[DONE]') {
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continue
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}
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try {
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const json = JSON.parse(data)
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if (json.content) {
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resultHtml.value += json.content
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// 滚动到底部
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scrollToBottom()
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}
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} catch (e) {
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console.error('JSON解析错误:', e)
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// 忽略JSON解析错误
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}
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}
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}
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}
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} catch (error) {
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console.error('分析失败:', error)
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showToast('分析失败，请重试')
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resultHtml.value = '<div class="error-message">分析失败，请重试</div>'
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} finally {
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analyzing.value = false
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// 确保分析完成后滚动到底部
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scrollToBottom()
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}
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}
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</script>
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<style scoped>
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.analysis-content {
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padding: 16px;
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}
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/* 输入区域 */
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.input-section {
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background: #ffffff;
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padding: 20px;
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border-radius: 16px;
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box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
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border: 1px solid #ebedf0;
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margin-bottom: 16px;
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}
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@media (prefers-color-scheme: dark) {
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.input-section {
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background: #1f1f1f;
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border-color: #2c2c2c;
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}
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}
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.input-header h3 {
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font-size: 18px;
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font-weight: 600;
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color: var(--van-text-color);
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margin: 0 0 8px 0;
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}
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.input-tip {
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font-size: 13px;
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color: var(--van-text-color-3);
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margin: 0 0 16px 0;
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}
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.quick-questions {
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margin: 16px 0;
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}
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.quick-title {
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font-size: 14px;
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color: var(--van-text-color-2);
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margin-bottom: 12px;
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}
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.quick-tag {
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margin: 0 8px 8px 0;
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cursor: pointer;
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}
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/* 结果区域 */
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.result-section {
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background: var(--van-background);
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padding: 20px;
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border-radius: 16px;
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box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
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border: 1px solid var(--van-border-color);
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}
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.result-header {
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display: flex;
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justify-content: space-between;
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align-items: center;
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margin-bottom: 16px;
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padding-bottom: 12px;
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border-bottom: 1px solid var(--van-border-color);
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}
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.result-header h3 {
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font-size: 16px;
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font-weight: 600;
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color: var(--van-text-color);
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margin: 0;
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}
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.result-content {
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max-height: 60vh;
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overflow-y: auto;
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line-height: 1.8;
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color: var(--van-text-color);
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}
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.result-loading {
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text-align: center;
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padding: 20px;
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}
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.error-message {
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color: #ff6b6b;
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text-align: center;
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padding: 20px;
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}
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/* 设置页面容器背景色 */
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:deep(.van-nav-bar) {
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background: transparent !important;
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}
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</style>
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