From f8b236340b16d9dfe2ca88407343ac01f34f3cbf Mon Sep 17 00:00:00 2001
From: zss <zss@example.com>
Date: 星期四, 21 五月 2026 15:09:42 +0800
Subject: [PATCH] Merge branch 'dev_New_pro' into dev_New_pro_财务

---
 src/main/java/com/ruoyi/ai/service/PurchaseAiService.java |   88 +++++++++++++++++++++++++++++++------------
 1 files changed, 63 insertions(+), 25 deletions(-)

diff --git a/src/main/java/com/ruoyi/ai/service/PurchaseAiService.java b/src/main/java/com/ruoyi/ai/service/PurchaseAiService.java
index 0f24d64..cbc936c 100644
--- a/src/main/java/com/ruoyi/ai/service/PurchaseAiService.java
+++ b/src/main/java/com/ruoyi/ai/service/PurchaseAiService.java
@@ -1,5 +1,6 @@
 package com.ruoyi.ai.service;
 
+import com.alibaba.fastjson2.JSON;
 import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import com.fasterxml.jackson.core.type.TypeReference;
 import com.fasterxml.jackson.databind.ObjectMapper;
@@ -20,8 +21,6 @@
 import com.ruoyi.framework.web.domain.AjaxResult;
 import com.ruoyi.purchase.dto.PurchaseLedgerDto;
 import com.ruoyi.purchase.dto.PurchaseReturnOrderDto;
-import com.ruoyi.purchase.pojo.PaymentRegistration;
-import com.ruoyi.purchase.service.IPaymentRegistrationService;
 import com.ruoyi.purchase.service.IPurchaseLedgerService;
 import com.ruoyi.purchase.service.PurchaseReturnOrdersService;
 import com.ruoyi.sales.pojo.SalesLedgerProduct;
@@ -48,7 +47,6 @@
 import java.math.BigDecimal;
 import java.math.RoundingMode;
 import java.util.Base64;
-import java.util.Arrays;
 import java.time.LocalDate;
 import java.time.ZoneId;
 import java.time.format.DateTimeFormatter;
@@ -71,6 +69,8 @@
     private static final int MAX_FILE_COUNT = 10;
     private static final int MAX_SINGLE_FILE_TEXT_LENGTH = 8000;
     private static final int MAX_TOTAL_FILE_TEXT_LENGTH = 30000;
+    private static final DateTimeFormatter CURRENT_DATE_FMT = DateTimeFormatter.ofPattern("yyyy-MM-dd");
+    private static final ZoneId CHINA_ZONE_ID = ZoneId.of("Asia/Shanghai");
 
     private final PurchaseAgent purchaseAgent;
     private final PurchaseIntentExecutor purchaseIntentExecutor;
@@ -80,7 +80,6 @@
     private final AiFileTextExtractor aiFileTextExtractor;
     private final ObjectMapper objectMapper;
     private final IPurchaseLedgerService purchaseLedgerService;
-    private final IPaymentRegistrationService paymentRegistrationService;
     private final PurchaseReturnOrdersService purchaseReturnOrdersService;
     private final StorageBlobService storageBlobService;
     private final SupplierManageMapper supplierManageMapper;
@@ -94,7 +93,6 @@
                                 AiFileTextExtractor aiFileTextExtractor,
                                  ObjectMapper objectMapper,
                                  IPurchaseLedgerService purchaseLedgerService,
-                                 IPaymentRegistrationService paymentRegistrationService,
                                  PurchaseReturnOrdersService purchaseReturnOrdersService,
                                  StorageBlobService storageBlobService,
                                  SupplierManageMapper supplierManageMapper,
@@ -107,7 +105,6 @@
         this.aiFileTextExtractor = aiFileTextExtractor;
         this.objectMapper = objectMapper;
         this.purchaseLedgerService = purchaseLedgerService;
-        this.paymentRegistrationService = paymentRegistrationService;
         this.purchaseReturnOrdersService = purchaseReturnOrdersService;
         this.storageBlobService = storageBlobService;
         this.supplierManageMapper = supplierManageMapper;
@@ -138,7 +135,17 @@
             return Flux.just(directResponse);
         }
 
-        return purchaseAgent.chat(memoryId, userMessage)
+        if (isPurchaseBusinessIntent(userMessage)) {
+            String noGuessResponse = buildNoGuessResponse();
+            mongoChatMemoryStore.appendMessages(
+                    memoryId,
+                    List.of(UserMessage.from(userMessage), AiMessage.from(noGuessResponse))
+            );
+            aiChatSessionService.refreshSessionStats(memoryId, loginUser);
+            return Flux.just(noGuessResponse);
+        }
+
+        return purchaseAgent.chat(memoryId, userMessage, currentDateForPrompt())
                 .doOnComplete(() -> aiChatSessionService.refreshSessionStats(memoryId, loginUser))
                 .doOnError(ex -> aiChatSessionService.refreshSessionStats(memoryId, loginUser));
     }
@@ -200,10 +207,10 @@
                     .doOnError(ex -> aiChatSessionService.refreshSessionStats(finalMemoryId, loginUser));
         }
 
-        return Flux.defer(() -> purchaseAgent.chat(finalMemoryId, userPrompt))
+        return Flux.defer(() -> purchaseAgent.chat(finalMemoryId, userPrompt, currentDateForPrompt()))
                 .onErrorResume(NoSuchElementException.class, ex -> {
                     mongoChatMemoryStore.deleteMessages(finalMemoryId);
-                    return purchaseAgent.chat(finalMemoryId, userPrompt);
+                    return purchaseAgent.chat(finalMemoryId, userPrompt, currentDateForPrompt());
                 })
                 .doOnComplete(() -> aiChatSessionService.refreshSessionStats(finalMemoryId, loginUser))
                 .doOnError(ex -> aiChatSessionService.refreshSessionStats(finalMemoryId, loginUser));
@@ -221,7 +228,6 @@
             String businessType = request.getBusinessType().trim();
             return switch (businessType) {
                 case "purchase_ledger" -> processPurchaseLedger(request.getPayload());
-                case "payment_registration" -> processPaymentRegistration(request.getPayload());
                 case "purchase_return_order" -> processPurchaseReturnOrder(request.getPayload());
                 default -> AjaxResult.error("鏆備笉鏀寔璇ヤ笟鍔$被鍨�: " + businessType);
             };
@@ -471,6 +477,51 @@
         };
     }
 
+    private String currentDateForPrompt() {
+        return LocalDate.now(CHINA_ZONE_ID).format(CURRENT_DATE_FMT);
+    }
+
+    private boolean isPurchaseBusinessIntent(String message) {
+        if (!StringUtils.hasText(message)) {
+            return false;
+        }
+        String text = message.trim();
+        boolean hasDomainWord = containsAny(text,
+                "閲囪喘", "閲囪喘鍙拌处", "閲囪喘鍗�", "閲囪喘璁㈠崟", "渚涘簲鍟�", "鐗╂枡", "鍏ュ簱", "鍒拌揣", "寰呬粯娆�",
+                "浠樻", "閫�璐�", "閫�鏂�", "鍙戠エ", "鍚堝悓");
+        boolean hasIntentWord = containsAny(text,
+                "鏌ヨ", "鏌ョ湅", "缁熻", "鍒嗘瀽", "鎺掕", "鎺掑悕", "鍒楀嚭", "鏈夊摢浜�", "鎯呭喌", "鏄庣粏", "璇︽儏", "鎶ヨ〃");
+        return hasDomainWord && hasIntentWord;
+    }
+
+    private boolean containsAny(String text, String... keywords) {
+        for (String keyword : keywords) {
+            if (text.contains(keyword)) {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    private String buildNoGuessResponse() {
+        Map<String, Object> result = new LinkedHashMap<>();
+        result.put("success", false);
+        result.put("type", "purchase_intent_not_recognized");
+        result.put("description", "鏈瘑鍒埌鍙墽琛岀殑閲囪喘鏌ヨ鏉′欢銆備负淇濊瘉缁撴灉鍑嗙‘锛屽綋鍓嶄笉浼氭帹娴嬫垨缂栭�犳暟鎹紝璇疯ˉ鍏呮槑纭椂闂磋寖鍥淬�佷緵搴斿晢銆侀噰璐悎鍚屽彿鎴栫墿鏂欏悗鍐嶆煡璇€��");
+        result.put("summary", Map.of());
+        result.put("data", Map.of(
+                "quickPrompts", List.of(
+                        "鏈湀閲囪喘閲戦鎺掑悕鍓嶅崄鐨勭墿鏂欐湁鍝簺锛�",
+                        "鍝簺閲囪喘璁㈠崟杩樻湭鍏ュ簱锛�",
+                        "鏈�杩�7澶╀緵搴斿晢鍒拌揣寮傚父鏈夊摢浜涳紵",
+                        "甯垜缁熻寰呬粯娆鹃噰璐崟锛�",
+                        "鍒楀嚭鏈湀閲囪喘閫�璐ф儏鍐�"
+                )
+        ));
+        result.put("charts", Map.of());
+        return JSON.toJSONString(result);
+    }
+
     private String buildPurchaseFileAnalyzePrompt(String message, String fileContent) {
         return """
                 浣犳槸閲囪喘涓氬姟鏂囦欢鍒嗘瀽鍔╂墜銆傝涓ユ牸鏍规嵁鐢ㄦ埛涓婁紶鐨勫涓枃浠跺拰鐢ㄦ埛瑕佹眰鎻愬彇閲囪喘涓氬姟鏁版嵁銆�
@@ -482,7 +533,7 @@
                 1. 鍙緭鍑哄悎娉� JSON锛屼笉瑕� Markdown锛屼笉瑕侀澶栬В閲娿��
                 2. JSON 椤跺眰瀛楁鍥哄畾涓�:
                    - success: boolean
-                   - businessType: purchase_ledger | payment_registration | purchase_return_order | unknown
+                   - businessType: purchase_ledger  | purchase_return_order | unknown
                    - action: confirm_required
                    - description: 涓枃璇存槑
                    - confidence: 0鍒�1鐨勫皬鏁�
@@ -507,7 +558,7 @@
                      entryDateStart, entryDateEnd, id, purchaseContractNumber, supplierId, supplierName, isWhite, recorderId, recorderName, salesContractNo, salesContractNoId, projectName, entryDate, executionDate, remarks, attachmentMaterials, createdAt, updatedAt, salesLedgerId, hasChildren, Type, productData, tempFileIds, SalesLedgerFiles, phoneNumber, businessPersonId, productId, productModelId, invoiceNumber, invoiceAmount, ticketRegistrationId, contractAmount, receiptPaymentAmount, unReceiptPaymentAmount, type, paymentMethod, approvalStatus, templateName
                    - productData 姣忔潯浜у搧鍙娇鐢ㄨ繖浜� SalesLedgerProduct 瀛楁鍚�:
                      productCategory, specificationModel, unit, quantity, taxRate, taxInclusiveUnitPrice, taxInclusiveTotalPrice, taxExclusiveTotalPrice, invoiceType, productId, productModelId, isChecked, type
-                4. 濡傛灉鍙垽鏂负浠樻鐧昏锛宐usinessType 浣跨敤 payment_registration锛宲ayload.records 涓轰粯娆剧櫥璁版暟缁勶紝瀛楁灏介噺鍖呭惈 purchaseLedgerId銆乻alesLedgerProductId銆乧urrentPaymentAmount銆乸aymentMethod銆乸aymentDate銆�
+                4. 濡傛灉鍙垽鏂负浠樻鐧昏锛宐usinessType 浣跨敤 payload.records 涓轰粯娆剧櫥璁版暟缁勶紝瀛楁灏介噺鍖呭惈 purchaseLedgerId銆乻alesLedgerProductId銆乧urrentPaymentAmount銆乸aymentMethod銆乸aymentDate銆�
                 5. 濡傛灉鍙垽鏂负閲囪喘閫�璐э紝businessType 浣跨敤 purchase_return_order锛宲ayload 鎸� PurchaseReturnOrderDto 缁勭粐锛屾槑缁嗘斁 purchaseReturnOrderProductsDtos銆�
                 6. 缂哄皯涓氬姟澶勭悊蹇呴』瀛楁鏃讹紝涓嶈缂栭�� ID锛屾妸瀛楁鏀惧叆 missingFields锛屽苟浠嶈繑鍥炲彲纭鐨勮崏绋挎暟鎹��
                 7. 鎵�鏈変腑鏂囧唴瀹圭洿鎺ヤ繚鐣欙紝涓嶈杞箟鎴� Unicode銆�
@@ -1008,19 +1059,6 @@
         }
         dto.setSupplierId(supplier.getId());
         return null;
-    }
-
-    private AjaxResult processPaymentRegistration(Map<String, Object> payload) {
-        Object recordsValue = payload.get("records");
-        List<PaymentRegistration> records;
-        if (recordsValue == null) {
-            records = Collections.singletonList(objectMapper.convertValue(payload, PaymentRegistration.class));
-        } else {
-            records = objectMapper.convertValue(recordsValue, new TypeReference<List<PaymentRegistration>>() {
-            });
-        }
-        int result = paymentRegistrationService.insertPaymentRegistration(records);
-        return AjaxResult.success("浠樻鐧昏宸插鐞�", result);
     }
 
     private AjaxResult processPurchaseReturnOrder(Map<String, Object> payload) {

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