1 files changed, 80 insertions, 0 deletions
diff --git a/protocols/Telegram/tdlib/td/td/telegram/DialogActionManager.h b/protocols/Telegram/tdlib/td/td/telegram/DialogActionManager.h
new file mode 100644
index 0000000000..e67fe0199e
--- /dev/null
+++ b/protocols/Telegram/tdlib/td/td/telegram/DialogActionManager.h
@@ -0,0 +1,80 @@
+//
+// Copyright Aliaksei Levin (levlam@telegram.org), Arseny Smirnov (arseny30@gmail.com) 2014-2024
+//
+// Distributed under the Boost Software License, Version 1.0. (See accompanying
+// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+//
+#pragma once
+
+#include "td/telegram/BusinessConnectionId.h"
+#include "td/telegram/DialogAction.h"
+#include "td/telegram/DialogId.h"
+#include "td/telegram/MessageContentType.h"
+#include "td/telegram/MessageId.h"
+#include "td/telegram/net/NetQuery.h"
+
+#include "td/actor/actor.h"
+#include "td/actor/MultiTimeout.h"
+
+#include "td/utils/common.h"
+#include "td/utils/FlatHashMap.h"
+#include "td/utils/Promise.h"
+
+namespace td {
+
+class Td;
+
+class DialogActionManager final : public Actor {
+ public:
+  DialogActionManager(Td *td, ActorShared<> parent);
+
+  void on_dialog_action(DialogId dialog_id, MessageId top_thread_message_id, DialogId typing_dialog_id,
+                        DialogAction action, int32 date,
+                        MessageContentType message_content_type = MessageContentType::None);
+
+  void send_dialog_action(DialogId dialog_id, MessageId top_thread_message_id,
+                          BusinessConnectionId business_connection_id, DialogAction action, Promise<Unit> &&promise);
+
+  void cancel_send_dialog_action_queries(DialogId dialog_id);
+
+  void after_set_typing_query(DialogId dialog_id, int32 generation);
+
+  void clear_active_dialog_actions(DialogId dialog_id);
+
+ private:
+  static constexpr double DIALOG_ACTION_TIMEOUT = 5.5;
+
+  void tear_down() final;
+
+  void send_update_chat_action(DialogId dialog_id, MessageId top_thread_message_id, DialogId typing_dialog_id,
+                               const DialogAction &action);
+
+  static void on_active_dialog_action_timeout_callback(void *dialog_action_manager_ptr, int64 dialog_id_int);
+
+  void on_active_dialog_action_timeout(DialogId dialog_id);
+
+  struct ActiveDialogAction {
+    MessageId top_thread_message_id;
+    DialogId typing_dialog_id;
+    DialogAction action;
+    double start_time;
+
+    ActiveDialogAction(MessageId top_thread_message_id, DialogId typing_dialog_id, DialogAction action,
+                       double start_time)
+        : top_thread_message_id(top_thread_message_id)
+        , typing_dialog_id(typing_dialog_id)
+        , action(std::move(action))
+        , start_time(start_time) {
+    }
+  };
+  FlatHashMap<DialogId, std::vector<ActiveDialogAction>, DialogIdHash> active_dialog_actions_;
+
+  MultiTimeout active_dialog_action_timeout_{"ActiveDialogActionTimeout"};
+
+  FlatHashMap<DialogId, NetQueryRef, DialogIdHash> set_typing_query_;
+
+  Td *td_;
+  ActorShared<> parent_;
+};
+
+}  // namespace td