e1e515ecae
后端新增预算本体解析模块和风险规则评分回填服务，优化规则 生成本体对齐和提示词构建，增强费用类型关键词和本体验证， 完善报销查询和审计接口，前端预算中心页面增加对话框和本 体工具函数，重构审计页面元数据和视图模型，补充单元测试。
289 lines
11 KiB
JavaScript
289 lines
11 KiB
JavaScript
const DEFAULT_SESSION_TYPE_EXPENSE = 'expense'
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const DEFAULT_SESSION_TYPE_APPLICATION = 'application'
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const DEFAULT_SESSION_TYPE_APPROVAL = 'approval'
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const DEFAULT_SESSION_TYPE_KNOWLEDGE = 'knowledge'
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const DEFAULT_INTENT_LABELS = {
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query: '查询',
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explain: '解释',
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compare: '对比',
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risk_check: '风险检查',
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draft: '信息核对',
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operate: '动作请求'
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}
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const DEFAULT_SCENARIO_LABELS = {
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expense: '报销',
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accounts_receivable: '应收',
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accounts_payable: '应付',
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knowledge: '知识',
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unknown: '通用'
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}
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const DEFAULT_EXPENSE_TYPE_LABELS = {
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travel: '差旅费',
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hotel: '住宿费',
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transport: '交通费',
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meal: '业务招待费',
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meeting: '会务费',
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entertainment: '业务招待费',
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marketing: '市场推广费',
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office: '办公用品费',
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training: '培训费',
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software: '软件服务费',
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communication: '通讯费',
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welfare: '福利费',
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other: '其他费用'
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}
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export const TRANSPORT_KEYWORD_PATTERN = /交通|市内交通|出行|打车|网约车|出租车|滴滴|车费|乘车|用车|叫车|约车|的士|车票|车资|地铁|公交|停车|过路费|通行费|高速费|油费/
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const FLOW_INTENT_KEYWORDS = {
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draft: ['报销', '报账', '草稿', '生成', '提交', '申请', '请走报销'],
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query: ['查询', '查一下', '多少', '明细', '统计'],
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risk_check: ['风险', '异常', '重复', '超标'],
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explain: ['为什么', '依据', '规则', '怎么']
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}
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const EXPLICIT_EXPENSE_INTENT_PATTERN = /报销|报账|费用|发票|票据|单据|垫付|报销单|冲销|借款/
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const NON_EXPENSE_INTENT_PATTERN = /怎么部署|如何部署|部署步骤|技术方案|排期|任务|工单|需求|代码|脚本|服务器配置|运维|实施计划|项目计划|会议纪要|周报|日报|总结/
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const BUSINESS_ACTIVITY_PATTERN = /去|到|赴|前往|支撑|支持|部署|实施|驻场|出差|拜访|客户|项目|现场|电力|银行|医院|学校|园区|公司|集团|服务器/
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function normalizeCompactText(value) {
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return String(value || '').trim().replace(/\s+/g, '')
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}
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function resolveExpenseTypeLabel(type, fallbackLabel = '', expenseTypeLabels = DEFAULT_EXPENSE_TYPE_LABELS) {
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const normalized = String(type || '').trim()
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return expenseTypeLabels[normalized] || String(fallbackLabel || '').trim() || expenseTypeLabels.other
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}
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function resolveSemanticExpenseTypeLabel(semanticParse, expenseTypeLabels = DEFAULT_EXPENSE_TYPE_LABELS) {
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const entities = Array.isArray(semanticParse?.entities_json) ? semanticParse.entities_json : []
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const expenseTypeEntity = entities.find((item) => String(item?.type || '').trim() === 'expense_type')
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if (expenseTypeEntity) {
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return resolveExpenseTypeLabel(
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String(expenseTypeEntity.normalized_value || '').trim(),
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String(expenseTypeEntity.value || '').trim(),
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expenseTypeLabels
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)
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}
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return resolveExpenseTypeLabel(
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String(semanticParse?.expense_type || semanticParse?.expense_type_code || '').trim(),
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String(semanticParse?.expense_type_label || '').trim(),
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expenseTypeLabels
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)
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}
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export function inferLocalFlowCandidates(rawText) {
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const text = String(rawText || '').trim()
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const compact = normalizeCompactText(text)
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let time = ''
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const explicitTimeMatch = text.match(/发生时间[:：]?\s*([0-9]{4}[-/年][0-9]{1,2}[-/月][0-9]{1,2}日?)/)
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if (explicitTimeMatch?.[1]) {
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time = explicitTimeMatch[1].replace(/年/g, '-').replace(/月/g, '-').replace(/日/g, '').replace(/\//g, '-')
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} else {
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const dateMatch = text.match(/([0-9]{4}[-/年][0-9]{1,2}[-/月][0-9]{1,2}日?)/)
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if (dateMatch?.[1]) {
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time = dateMatch[1].replace(/年/g, '-').replace(/月/g, '-').replace(/日/g, '').replace(/\//g, '-')
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} else if (/今天|今日/.test(compact)) {
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time = '今天'
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} else if (/昨天|昨日/.test(compact)) {
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time = '昨天'
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} else if (/前天/.test(compact)) {
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time = '前天'
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}
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}
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let amount = ''
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const amountMatch = text.match(/([0-9]+(?:\.[0-9]{1,2})?)\s*(?:元|员|圆|园|块|块钱|万元|万)/)
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if (amountMatch?.[1]) {
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const numericValue = Number(amountMatch[1])
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if (Number.isFinite(numericValue)) {
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amount = Number.isInteger(numericValue) ? `${numericValue}元` : `${numericValue.toFixed(2)}元`
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}
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}
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let event = ''
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let expenseType = ''
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if (TRANSPORT_KEYWORD_PATTERN.test(compact)) {
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event = '交通出行'
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expenseType = '交通费'
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} else if (/客户.*吃饭|请客户.*吃饭|客户用餐|客户接待|商务接待|招待|宴请|请客/.test(compact)) {
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event = '业务招待'
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expenseType = '业务招待费'
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} else if (/出差|差旅|机票|飞机票|航班|高铁票|高铁|火车票|火车|动车|行程单|铁路客票/.test(compact)) {
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event = '出差行程'
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expenseType = '差旅费'
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} else if (/住宿|住宿费|酒店|酒店发票|宾馆|民宿|房费|客房/.test(compact)) {
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event = '住宿报销'
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expenseType = '住宿费'
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} else if (/餐费|工作餐|用餐|午餐|晚餐|早餐|餐饮|伙食|茶歇/.test(compact)) {
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event = '业务招待'
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expenseType = '业务招待费'
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} else if (/会务|会议费|会议|参会|会场|场地费|论坛|展会/.test(compact)) {
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event = '会务活动'
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expenseType = '会务费'
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} else if (/办公用品|办公耗材|办公设备|文具|打印纸|硒鼓|墨盒|键盘|鼠标|白板/.test(compact)) {
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event = '办公采购'
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expenseType = '办公用品费'
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} else if (/培训|讲师费|课程费|教材|认证费|考试费/.test(compact)) {
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event = '培训学习'
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expenseType = '培训费'
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} else if (/通讯费|话费|电话费|手机费|流量费|宽带费|网络费/.test(compact)) {
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event = '通讯使用'
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expenseType = '通讯费'
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} else if (/福利费|团建|慰问|节日福利|体检费|员工关怀/.test(compact)) {
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event = '员工福利'
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expenseType = '福利费'
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}
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return {
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time,
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amount,
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event,
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expenseType
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}
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}
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export function shouldRequestExpenseSceneSelection(rawText, options = {}) {
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const sessionType = options.sessionType || DEFAULT_SESSION_TYPE_EXPENSE
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if (sessionType !== DEFAULT_SESSION_TYPE_EXPENSE) {
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return false
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}
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if (Number(options.attachmentCount || 0) > 0) {
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return false
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}
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if (String(options.reviewAction || '').trim()) {
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return false
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}
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if (options.hasSelectedExpenseType) {
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return false
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}
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const compact = normalizeCompactText(rawText)
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if (!compact) {
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return false
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}
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const hasExpenseIntent = /报销|报账|费用|申请/.test(compact)
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if (!hasExpenseIntent) {
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return false
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}
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const candidates = inferLocalFlowCandidates(rawText)
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return !candidates.expenseType
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}
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export function shouldRequestExpenseIntentConfirmation(rawText, options = {}) {
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const sessionType = options.sessionType || DEFAULT_SESSION_TYPE_EXPENSE
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if (sessionType !== DEFAULT_SESSION_TYPE_EXPENSE) {
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return false
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}
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if (Number(options.attachmentCount || 0) > 0) {
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return false
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}
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if (String(options.reviewAction || '').trim()) {
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return false
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}
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if (options.hasConfirmedExpenseIntent || options.hasSelectedExpenseType) {
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return false
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}
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const compact = normalizeCompactText(rawText)
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if (!compact || compact.length < 6) {
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return false
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}
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if (EXPLICIT_EXPENSE_INTENT_PATTERN.test(compact)) {
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return false
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}
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if (NON_EXPENSE_INTENT_PATTERN.test(compact)) {
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return false
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}
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return BUSINESS_ACTIVITY_PATTERN.test(compact)
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}
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export function buildLocalIntentPreview(rawText, sessionType = DEFAULT_SESSION_TYPE_EXPENSE, options = {}) {
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if (sessionType === DEFAULT_SESSION_TYPE_KNOWLEDGE) {
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return '初步识别为财务知识问答，正在准备检索范围'
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}
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if (sessionType === DEFAULT_SESSION_TYPE_APPLICATION) {
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return '初步识别为费用申请事项，准备进入申请信息识别'
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}
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if (sessionType === DEFAULT_SESSION_TYPE_APPROVAL) {
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return '初步识别为审核处理事项，准备进入单据查询或风险核对'
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}
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if (shouldRequestExpenseIntentConfirmation(rawText, { ...options, sessionType })) {
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return '识别到业务事项描述，但是否发起报销尚不明确，需要先由用户确认'
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}
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if (shouldRequestExpenseSceneSelection(rawText, { ...options, sessionType })) {
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return '初步识别为报销申请，但报销场景尚未明确，需要先由用户选择场景'
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}
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const compact = normalizeCompactText(rawText)
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const intentLabels = options.intentLabels || DEFAULT_INTENT_LABELS
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const intentKey = Object.entries(FLOW_INTENT_KEYWORDS).find(([, keywords]) =>
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keywords.some((keyword) => compact.includes(keyword))
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)?.[0] || 'draft'
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const intentLabel = intentLabels[intentKey] || DEFAULT_INTENT_LABELS[intentKey] || '处理'
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const candidates = inferLocalFlowCandidates(rawText)
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const expenseTypeText = candidates.expenseType ? `，费用类型为${candidates.expenseType}` : ''
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return `初步识别为报销场景，准备进入${intentLabel}${expenseTypeText}`
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}
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export function buildLocalExtractionProgressMessages(rawText, options = {}) {
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const candidates = inferLocalFlowCandidates(rawText)
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const messages = []
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messages.push('正在提取发生时间...')
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messages.push(
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candidates.time
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? `发现发生时间 ${candidates.time}，继续提取金额...`
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: '暂未定位到明确时间，继续提取金额...'
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)
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messages.push(
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candidates.amount
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? `发现金额 ${candidates.amount}，继续识别事件类型...`
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: '暂未定位到明确金额，继续识别事件类型...'
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)
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if (candidates.event || candidates.expenseType) {
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const eventParts = [candidates.event, candidates.expenseType].filter(Boolean)
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messages.push(`识别到${eventParts.join(' / ')}，继续判断待补项...`)
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} else {
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messages.push('正在识别事件类型和费用分类...')
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}
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const attachmentHint = Number(options.attachmentCount || 0) > 0 ? '附件完整性' : '票据附件'
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const pendingSlots = ['发生时间', '金额', attachmentHint]
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if (candidates.expenseType === '业务招待费') {
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pendingSlots.splice(2, 0, '客户名称', '参与人员')
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} else if (candidates.expenseType === '住宿费') {
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pendingSlots.splice(2, 0, '酒店/商户')
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}
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messages.push(`正在判断待补项：${pendingSlots.join('、')}`)
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return messages
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}
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export function summarizeSemanticIntentDetail(semanticParse, options = {}) {
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if (!semanticParse || typeof semanticParse !== 'object') {
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return options.fallbackText || '意图识别完成'
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}
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const scenarioLabels = options.scenarioLabels || DEFAULT_SCENARIO_LABELS
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const intentLabels = options.intentLabels || DEFAULT_INTENT_LABELS
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const expenseTypeLabels = options.expenseTypeLabels || DEFAULT_EXPENSE_TYPE_LABELS
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const scenarioLabel = scenarioLabels[String(semanticParse.scenario || '').trim()] || String(semanticParse.scenario || '').trim() || '通用'
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const intentLabel = intentLabels[String(semanticParse.intent || '').trim()] || String(semanticParse.intent || '').trim() || '处理'
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const expenseTypeLabel = resolveSemanticExpenseTypeLabel(semanticParse, expenseTypeLabels)
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const expenseTypeText = expenseTypeLabel && expenseTypeLabel !== expenseTypeLabels.other
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? `，费用类型为${expenseTypeLabel}`
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: ''
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return `已识别为${scenarioLabel}场景，当前目标是${intentLabel}${expenseTypeText}`
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}
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