From f2dd1259bc155bf2322eb0239a3b051c6789ff95 Mon Sep 17 00:00:00 2001
From: xianyi <thefangyi@gmail.com>
Date: Mon, 5 Jan 2026 11:38:54 +0800
Subject: [PATCH] =?UTF-8?q?=E5=AE=8C=E5=96=84=E5=AF=BC=E6=A3=80=E5=8D=95?=
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---
 src/components/exam/ExamSignPanel.tsx | 58 ++++++++++++++++++++++++---
 1 file changed, 52 insertions(+), 6 deletions(-)

diff --git a/src/components/exam/ExamSignPanel.tsx b/src/components/exam/ExamSignPanel.tsx
index bce6eee..6df3117 100644
--- a/src/components/exam/ExamSignPanel.tsx
+++ b/src/components/exam/ExamSignPanel.tsx
@@ -3,7 +3,7 @@ import * as pdfjsLib from 'pdfjs-dist';
 import pdfjsWorker from 'pdfjs-dist/build/pdf.worker.min.mjs?url';
 
 import type { OutputTongyishuFileInfo } from '../../api';
-import { getTongyishuPdf, signInMedicalExamCenter, submitTongyishuSign, submitDaojiandanSign, editDaojiandanPrintStatus } from '../../api';
+import { getTongyishuPdf, signInMedicalExamCenter, submitTongyishuSign, submitDaojiandanSign, editDaojiandanPrintStatus, getDaojiandanPdf as getDaojiandanPdfApi } from '../../api';
 import {
   setExamActionRecord,
   setTongyishuPdfList,
@@ -61,6 +61,7 @@ export const ExamSignPanel = ({ examId, onBusyChange }: ExamSignPanelProps) => {
 
   // 导检单相关状态
   const [daojiandanUrl, setDaojiandanUrl] = useState<string | null>(null);
+  const [isDaojiandanSigned, setIsDaojiandanSigned] = useState(false); // 导检单是否已签名
   const [showDaojiandanSignature, setShowDaojiandanSignature] = useState(false);
   const daojiandanSignaturePadRef = useRef<SignaturePadHandle | null>(null);
   const [daojiandanSubmitLoading, setDaojiandanSubmitLoading] = useState(false);
@@ -298,13 +299,31 @@ export const ExamSignPanel = ({ examId, onBusyChange }: ExamSignPanelProps) => {
       .finally(() => setConsentLoading(false));
   }, [examId]);
 
-  // 组件加载时检查导检单localStorage
+  // 组件加载时检查导检单localStorage，如果没有则调用接口获取未签名的导检单
   useEffect(() => {
     if (!examId) return;
 
+    // 先检查 localStorage 中的导检单（已签名的）
     const storedPdf = getDaojiandanPdfFromStorage(examId);
     if (storedPdf && storedPdf.pdf_url) {
       setDaojiandanUrl(storedPdf.pdf_url);
+      setIsDaojiandanSigned(true); // localStorage 中的是已签名的
+    } else {
+      // 如果 localStorage 中没有导检单，调用接口获取未签名的导检单用于查看和签名
+      const fetchDaojiandan = async () => {
+        try {
+          const res = await getDaojiandanPdfApi({ exam_id: examId });
+          if (res.Status === 200 && res.Data?.pdf_url) {
+            const pdfUrlValue = res.Data.pdf_url;
+            // 不保存到 localStorage，只用于显示和签名
+            setDaojiandanUrl(pdfUrlValue);
+            setIsDaojiandanSigned(false); // 接口获取的是未签名的
+          }
+        } catch (err) {
+          console.error('获取导检单失败', err);
+        }
+      };
+      fetchDaojiandan();
     }
 
     // 检查加项单PDF
@@ -599,6 +618,7 @@ export const ExamSignPanel = ({ examId, onBusyChange }: ExamSignPanelProps) => {
         const pdfUrlValue = res.Data.pdf_url;
         const pdfNameValue = res.Data.pdf_name || '导检单';
         setDaojiandanUrl(pdfUrlValue);
+        setIsDaojiandanSigned(true); // 签名成功后标记为已签名
 
         // 保存导检单PDF信息到localStorage
         setDaojiandanPdf(examId, {
@@ -839,8 +859,8 @@ export const ExamSignPanel = ({ examId, onBusyChange }: ExamSignPanelProps) => {
       return signedCombinationCodes.includes(Number(item.combination_code));
     });
 
-    // 检查导检单是否已签名
-    const daojiandanSigned = !!daojiandanUrl;
+    // 检查导检单是否已签名（只有 localStorage 中的或签名后的才是已签名的）
+    const daojiandanSigned = isDaojiandanSigned;
 
     return allConsentsSigned && consentList.length > 0 && daojiandanSigned;
   };
@@ -1167,7 +1187,7 @@ export const ExamSignPanel = ({ examId, onBusyChange }: ExamSignPanelProps) => {
               <div className='flex items-center justify-between gap-3 p-2 rounded-xl border bg-white shadow-sm'>
                 <div className='text-sm text-gray-800 truncate flex items-center gap-2 relative pr-20'>
                   <span className='truncate'>导检单</span>
-                  {daojiandanUrl && (
+                  {isDaojiandanSigned && (
                     <img
                       src='/sign.png'
                       alt='已签名'
@@ -1177,7 +1197,8 @@ export const ExamSignPanel = ({ examId, onBusyChange }: ExamSignPanelProps) => {
                   )}
                 </div>
                 <div className='flex items-center gap-2'>
-                  {daojiandanUrl ? (
+                  {isDaojiandanSigned ? (
+                    // 已签名：显示打印和查看按钮
                     <>
                       <Button
                         className='py-1.5 px-3 bg-blue-600 hover:bg-blue-700 text-white'
@@ -1200,7 +1221,32 @@ export const ExamSignPanel = ({ examId, onBusyChange }: ExamSignPanelProps) => {
                         查看
                       </Button>
                     </>
+                  ) : daojiandanUrl ? (
+                    // 未签名但有导检单：显示查看和签名按钮
+                    <>
+                      <Button
+                        className='py-1.5 px-3'
+                        onClick={() => {
+                          if (busy) return;
+                          setShowDaojiandanPreview(true);
+                        }}
+                        disabled={busy}
+                      >
+                        查看
+                      </Button>
+                      <Button
+                        className='py-1.5 px-3'
+                        onClick={() => {
+                          if (busy) return;
+                          setShowDaojiandanSignature(true);
+                        }}
+                        disabled={busy}
+                      >
+                        签名
+                      </Button>
+                    </>
                   ) : (
+                    // 没有导检单：只显示签名按钮
                     <Button
                       className='py-1.5 px-3'
                       onClick={() => {