From 9c0ac172df13398bbdd7c2c1c390ca7dbbb4f7d8 Mon Sep 17 00:00:00 2001
From: Lei OT <lyt@hainatravel.com>
Date: Wed, 29 Oct 2025 16:15:32 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E8=AE=A2=E5=8D=95=E5=88=97=E8=A1=A8:=20?=
 =?UTF-8?q?=E5=85=A8=E9=80=89?=
MIME-Version: 1.0
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Content-Transfer-Encoding: 8bit

---
 src/views/orders/components/MailBox.jsx | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/src/views/orders/components/MailBox.jsx b/src/views/orders/components/MailBox.jsx
index d46716a..95f727d 100644
--- a/src/views/orders/components/MailBox.jsx
+++ b/src/views/orders/components/MailBox.jsx
@@ -141,6 +141,7 @@ const MailBox = ({ mailboxDir, onMailItemClick, ...props }) => {
         current: newCurrent,
         pagedList: getPagedData(mailList, newCurrent),
       }))
+      setSelectedItems([]);
     }
   }
 
@@ -152,6 +153,7 @@ const MailBox = ({ mailboxDir, onMailItemClick, ...props }) => {
         current: newCurrent,
         pagedList: getPagedData(mailList, newCurrent),
       }))
+      setSelectedItems([]);
     }
   }
 
@@ -171,7 +173,8 @@ const MailBox = ({ mailboxDir, onMailItemClick, ...props }) => {
             checked={selectedItems.some((i) => i.MAI_SN === item.MAI_SN)}
             onClick={(e) => {
               const isChecked = e.target.checked
-              const updatedSelection = isChecked ? [...selectedItems, item] : selectedItems.filter((item) => item.MAI_SN !== item.MAI_SN)
+              const noCurrent = selectedItems.filter((i) => i.MAI_SN !== item.MAI_SN);
+              const updatedSelection = isChecked ? [...noCurrent, item] : noCurrent;
               setSelectedItems(updatedSelection)
             }}></Checkbox>
         </div>
@@ -203,12 +206,12 @@ const MailBox = ({ mailboxDir, onMailItemClick, ...props }) => {
         <Flex wrap gap='middle' justify={'center'} className='min-w-30 px-1'>
           <Tooltip title='全选'>
             <Checkbox
-              indeterminate={selectedItems.length > 0 && selectedItems.length < pagination.pagedList.length}
-              checked={pagination.pagedList.length === 0 ? false : pagination.pagedList.every((item) => selectedItems.some((selected) => selected.MAI_SN === item.MAI_SN))}
+              indeterminate={selectedItems.length > 0 && selectedItems.length < Math.min(pagination.current * PAGE_SIZE, (pagination.total - ((pagination.current - 1) * PAGE_SIZE)))}
+              checked={pagination.total === 0 ? false : pagination.pagedList.reduce((a, item) => a.concat(item.data), []).every((item) => selectedItems.some((selected) => selected.MAI_SN === item.MAI_SN))}
               onChange={(e) => {
                 const isChecked = e.target.checked
                 if (isChecked) {
-                  setSelectedItems((prev) => [...prev, ...pagination.pagedList])
+                  setSelectedItems(pagination.pagedList.reduce((a, item) => a.concat(item.data), []))
                 } else {
                   setSelectedItems([])
                 }