feat: #1179

src/core/packet/context/operationContext.ts

@@ -34,7 +34,10 @@ export class PacketOperationContext {
         const req = trans.SendPoke.build(is_group, peer, target ?? peer);
         await this.context.client.sendOidbPacket(req);
     }
-
+    async SetGroupTodo(groupUin: number, msgSeq: string) {
+        const req = trans.SetGroupTodo.build(groupUin, msgSeq);
+        await this.context.client.sendOidbPacket(req, true);
+    }
     async FetchRkey() {
         const req = trans.FetchRkey.build();
         const resp = await this.context.client.sendOidbPacket(req, true);

src/core/packet/transformer/action/SetGroupTodo.ts

@@ -0,0 +1,24 @@
+import * as proto from '@/core/packet/transformer/proto';
+import { NapProtoMsg } from '@napneko/nap-proto-core';
+import { OidbPacket, PacketTransformer } from '@/core/packet/transformer/base';
+import OidbBase from '@/core/packet/transformer/oidb/oidbBase';
+
+class SetGroupTodo extends PacketTransformer<typeof proto.OidbSvcTrpcTcpBase> {
+    constructor() {
+        super();
+    }
+
+    build(peer: number, msgSeq: string): OidbPacket {
+        const data = new NapProtoMsg(proto.OidbSvcTrpcTcp0XF90_1).encode({
+            groupUin: peer,
+            msgSeq: BigInt(msgSeq)
+        });
+        return OidbBase.build(0xF90, 1, data);
+    }
+
+    parse(data: Buffer) {
+        return OidbBase.parse(data);
+    }
+}
+
+export default new SetGroupTodo();

src/core/packet/transformer/action/index.ts

@@ -8,3 +8,4 @@ export { default as SetSpecialTitle } from './SetSpecialTitle';
 export { default as ImageOCR } from './ImageOCR';
 export { default as MoveGroupFile } from './MoveGroupFile';
 export { default as RenameGroupFile } from './RenameGroupFile';
+export { default as SetGroupTodo } from './SetGroupTodo';

src/core/packet/transformer/proto/index.ts

@@ -30,3 +30,4 @@ export * from './oidb/Oidb.0xED3_1';
 export * from './oidb/Oidb.0XFE1_2';
 export * from './oidb/OidbBase';
 export * from './oidb/Oidb.0xE07';
+export * from './oidb/Oidb.0xf90_1';

src/core/packet/transformer/proto/oidb/Oidb.0xf90_1.ts

@@ -0,0 +1,6 @@
+import { ProtoField, ScalarType } from "@napneko/nap-proto-core";
+
+export const OidbSvcTrpcTcp0XF90_1 = {
+    groupUin: ProtoField(1, ScalarType.UINT32),
+    msgSeq: ProtoField(2, ScalarType.UINT64),
+};