Merge branch 'dev_New_pro' of http://114.132.189.42:9002/r/product-inventor...

huminmin

5 天以前 a64774b3898c4ce8e7d3aa0ccc3c4ee92861d2a6

 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;
@@ -122,6 +123,16 @@
            );
            aiChatSessionService.refreshSessionStats(memoryId, loginUser);
            return Flux.just(directResponse);
        }

        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())
@@ -461,6 +472,47 @@
        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,
                "采购", "采购台账", "采购单", "采购订单", "供应商", "物料", "入库", "到货", "待付款",
                "付款", "退货", "退料", "发票", "合同");
        boolean hasIntentWord = containsAny(text,
                "查询", "查看", "统计", "分析", "排行", "排名", "列出", "有哪些", "情况", "明细", "详情", "报表");
        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", "未识别到可执行的采购查询条件。为保证结果准确，当前不会推测或编造数据，请补充明确时间范围、供应商、采购合同号或物料后再查询。");
        result.put("summary", Map.of());
        result.put("data", Map.of(
                "quickPrompts", List.of(
                        "本月采购金额排名前十的物料有哪些？",
                        "哪些采购订单还未入库？",
                        "最近7天供应商到货异常有哪些？",
                        "帮我统计待付款采购单！",
                        "列出本月采购退货情况"
                )
        ));
        result.put("charts", Map.of());
        return JSON.toJSONString(result);
    }

    private String buildPurchaseFileAnalyzePrompt(String message, String fileContent) {
        return """
                你是采购业务文件分析助手。请严格根据用户上传的多个文件和用户要求提取采购业务数据。