fix: #1049

src/onebot/action/group/GetGroupDetailInfo.ts

@@ -0,0 +1,27 @@
+import { OneBotAction } from '@/onebot/action/OneBotAction';
+import { ActionName } from '@/onebot/action/router';
+import { Static, Type } from '@sinclair/typebox';
+
+const SchemaData = Type.Object({
+    group_id: Type.Union([Type.Number(), Type.String()]),
+});
+
+type Payload = Static<typeof SchemaData>;
+
+export class GetGroupDetailInfo extends OneBotAction<Payload, unknown> {
+    override actionName = ActionName.GetGroupDetailInfo;
+    override payloadSchema = SchemaData;
+
+    async _handle(payload: Payload) {
+        const data = await this.core.apis.GroupApi.fetchGroupDetail(payload.group_id.toString());
+        return {
+            ...data,
+            group_all_shut: data.shutUpAllTimestamp > 0 ? -1 : 0,
+            group_remark: '',
+            group_id: +payload.group_id,
+            group_name: data.groupName,
+            member_count: data.memberNum,
+            max_member_count: data.maxMemberNum,
+        };
+    }
+}

src/onebot/action/index.ts

@@ -120,10 +120,12 @@ import SetGroupAddOption from './extends/SetGroupAddOption';
 import SetGroupSearch from './extends/SetGroupSearch';
 import SetGroupRobotAddOption from './extends/SetGroupRobotAddOption';
 import SetGroupKickMembers from './extends/SetGroupKickMembers';
+import { GetGroupDetailInfo } from './group/GetGroupDetailInfo';
 
 export function createActionMap(obContext: NapCatOneBot11Adapter, core: NapCatCore) {
 
     const actionHandlers = [
+        new GetGroupDetailInfo(obContext, core),
         new SetGroupKickMembers(obContext, core),
         new SetGroupAddOption(obContext, core),
         new SetGroupRobotAddOption(obContext, core),

src/onebot/action/router.ts

@@ -132,6 +132,7 @@ export const ActionName = {
     FetchEmojiLike: 'fetch_emoji_like',
     SetInputStatus: 'set_input_status',
     GetGroupInfoEx: 'get_group_info_ex',
+    GetGroupDetailInfo: 'get_group_detail_info',
     GetGroupIgnoreAddRequest: 'get_group_ignore_add_request',
     DelGroupNotice: '_del_group_notice',
     FriendPoke: 'friend_poke',