feat: 20260805 系统优化 - 身份证复制fallback/薪税日期筛选/社保版本修复/证据链导出/违纪证明/医疗期政策/绩效类型评级/合同作废/帮助更新

frontend/src/pages/roster/DisciplinaryRecords.tsx

@@ -1,7 +1,7 @@
 import { useState } from 'react'
 import { useQuery, useMutation, useQueryClient } from '@tanstack/react-query'
 import { Link } from 'react-router-dom'
-import { Search, Plus, Edit2, Trash2, X } from 'lucide-react'
+import { Search, Plus, Edit2, Trash2, X, Download } from 'lucide-react'
 import { toast } from 'sonner'
 import { rosterApi, employeeApi } from '../../lib/api-services'
 import api from '../../lib/api'
@@ -139,6 +139,35 @@ export default function DisciplinaryRecords() {
                 </td>
                 <td className="py-2 pr-4">
                   <div className="flex gap-1">
+                    {r.employeeAck && (
+                      <button
+                        title="下载违纪确认证明"
+                        onClick={async () => {
+                          try {
+                            const { useAuthStore } = await import('../../store/authStore')
+                            const token = useAuthStore.getState().accessToken
+                            const res = await fetch(`/api/v1/roster/${r.employeeId}/disciplinary/${r.id}/certificate`, {
+                              headers: token ? { Authorization: `Bearer ${token}` } : {},
+                            })
+                            if (!res.ok) throw new Error('导出失败')
+                            const blob = await res.blob()
+                            const url = URL.createObjectURL(blob)
+                            const a = document.createElement('a')
+                            a.href = url
+                            const cd = res.headers.get('content-disposition') || ''
+                            const fname = cd.match(/filename\*=UTF-8''(.+)/)?.[1] || cd.match(/filename="(.+?)"/)?.[1] || '违纪确认证明.doc'
+                            a.download = decodeURIComponent(fname)
+                            document.body.appendChild(a)
+                            a.click()
+                            document.body.removeChild(a)
+                            URL.revokeObjectURL(url)
+                          } catch { toast.error('下载失败') }
+                        }}
+                        className="p-1 hover:bg-gray-100 rounded"
+                      >
+                        <Download className="w-3.5 h-3.5 text-primary" />
+                      </button>
+                    )}
                     <button onClick={() => setEditRecord(r)} className="p-1 hover:bg-gray-100 rounded">
                       <Edit2 className="w-3.5 h-3.5 text-gray-500" />
                     </button>