feat(douyu): 支持管理员取消作废协作单

web/frontend/src/pages/DouyuCollabPage.tsx

@@ -748,6 +748,14 @@ export default function DouyuCollabPage() {
     setBatchStatusRollback(false);
   };
 
+  const openRestoreVoid = (order: DouyuCollabOrder) => {
+    setStatusTarget(order);
+    setBatchStatusOpen(false);
+    setStatusValue('incomplete');
+    setStatusReason('');
+    setBatchStatusRollback(false);
+  };
+
   const openBatchStatus = () => {
     if (selectedIds.length === 0) {
       message.warning('请先勾选协作单');
@@ -800,13 +808,14 @@ export default function DouyuCollabPage() {
       } else if (statusTarget) {
         const currentIndex = FLOW_ORDER.indexOf(statusTarget.status);
         const targetIndex = FLOW_ORDER.indexOf(statusValue);
+        const restoringVoid = statusTarget.status === 'void';
         await douyuCollabApi.setStatus(statusTarget.id, {
           status: statusValue,
           reason: statusReason,
           rollback: targetIndex >= 0 && currentIndex >= 0 && targetIndex < currentIndex,
           expected_version: statusTarget.version,
         });
-        message.success('状态已更新');
+        message.success(restoringVoid ? '已取消作废并恢复状态' : '状态已更新');
         setSelectedRowKeys((keys) => keys.filter((key) => Number(key) !== statusTarget.id));
         setStatusTarget(null);
       }
@@ -1350,6 +1359,17 @@ export default function DouyuCollabPage() {
               </Dropdown>
             </>
           )}
+          {canEdit && !row.is_archived && row.status === 'void' && isAdmin && (
+            <Tooltip title="仅超级管理员可将已作废订单恢复为其它状态">
+              <Button
+                size="small"
+                icon={<UndoOutlined />}
+                onClick={() => openRestoreVoid(row)}
+              >
+                取消作废
+              </Button>
+            </Tooltip>
+          )}
           {row.is_archived && canEdit && (
             <Button size="small" icon={<UndoOutlined />} onClick={() => void unarchiveOrders(row)}>
               取消归档
@@ -1960,7 +1980,13 @@ export default function DouyuCollabPage() {
       </Modal>
 
       <Modal
-        title={batchStatusOpen ? `批量改状态（${selectedCount} 单）` : `改状态：${statusTarget?.order_no || ''}`}
+        title={
+          batchStatusOpen
+            ? `批量改状态（${selectedCount} 单）`
+            : statusTarget?.status === 'void'
+              ? `取消作废：${statusTarget.order_no}`
+              : `改状态：${statusTarget?.order_no || ''}`
+        }
         open={batchStatusOpen || Boolean(statusTarget)}
         onCancel={() => {
           setBatchStatusOpen(false);
@@ -1968,7 +1994,13 @@ export default function DouyuCollabPage() {
         }}
         onOk={() => void submitStatus()}
         confirmLoading={statusBusy}
-        okText={batchStatusOpen ? `改成「${STATUS_META[statusValue].label}」` : '确定'}
+        okText={
+          batchStatusOpen
+            ? `改成「${STATUS_META[statusValue].label}」`
+            : statusTarget?.status === 'void'
+              ? `恢复为「${STATUS_META[statusValue].label}」`
+              : '确定'
+        }
         okButtonProps={{
           disabled: batchStatusOpen && batchRollbackRequired && !batchStatusRollback,
         }}
@@ -1978,13 +2010,26 @@ export default function DouyuCollabPage() {
             style={{ width: '100%' }}
             value={statusValue}
             onChange={(value: DouyuCollabStatus) => setStatusValue(value)}
-            options={STATUS_ORDER.map((item) => ({
+            options={STATUS_ORDER.filter(
+              (item) => !(statusTarget?.status === 'void' && item === 'void'),
+            ).map((item) => ({
               value: item,
               label: STATUS_META[item].label,
             }))}
           />
           {statusValue === 'void' && (
-            <Alert type="warning" showIcon message="作废后不可恢复；请在备注里写作废原因。" />
+            <Alert
+              type="warning"
+              showIcon
+              message="作废后普通用户不能恢复；如需恢复，请由管理员取消作废。"
+            />
+          )}
+          {statusTarget?.status === 'void' && (
+            <Alert
+              type="warning"
+              showIcon
+              message="管理员操作：订单会恢复为所选状态，原作废原因会保留在审计记录中。"
+            />
           )}
           {batchStatusOpen && (
             <>
@@ -2009,7 +2054,9 @@ export default function DouyuCollabPage() {
           <Input.TextArea
             rows={2}
             value={statusReason}
-            placeholder="原因 / 备注（可选）"
+            placeholder={
+              statusTarget?.status === 'void' ? '取消作废原因（可选）' : '原因 / 备注（可选）'
+            }
             onChange={(event) => setStatusReason(event.target.value)}
           />
         </Space>