From 2f1ee6f1fa0925e6778ad4492ddc71aaf0c1dd5d Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Fri, 7 Feb 2020 15:34:05 +0400
Subject: [PATCH] Show two hardcoded filters in Ui.

---
 .../SourceFiles/data/data_chat_filters.cpp    | 37 ++++++++++
 Telegram/SourceFiles/data/data_chat_filters.h | 35 +++++++--
 Telegram/SourceFiles/data/data_session.cpp    | 62 ++++++++++------
 Telegram/SourceFiles/data/data_session.h      | 19 +++--
 .../dialogs/dialogs_inner_widget.cpp          | 71 ++++++++++---------
 .../dialogs/dialogs_inner_widget.h            |  4 +-
 .../SourceFiles/dialogs/dialogs_main_list.cpp |  4 +-
 .../SourceFiles/dialogs/dialogs_widget.cpp    |  4 --
 Telegram/SourceFiles/dialogs/dialogs_widget.h |  2 -
 Telegram/SourceFiles/facades.cpp              |  4 --
 Telegram/SourceFiles/facades.h                |  1 -
 Telegram/SourceFiles/history/history.cpp      | 33 +++++----
 .../SourceFiles/history/history_widget.cpp    |  3 +
 Telegram/SourceFiles/mainwidget.cpp           |  4 --
 Telegram/SourceFiles/mainwidget.h             |  1 -
 15 files changed, 179 insertions(+), 105 deletions(-)

diff --git a/Telegram/SourceFiles/data/data_chat_filters.cpp b/Telegram/SourceFiles/data/data_chat_filters.cpp
index b71d77cbb..d7c0df56b 100644
--- a/Telegram/SourceFiles/data/data_chat_filters.cpp
+++ b/Telegram/SourceFiles/data/data_chat_filters.cpp
@@ -24,6 +24,10 @@ ChatFilter::ChatFilter(
 , _flags(flags) {
 }
 
+QString ChatFilter::title() const {
+	return _title;
+}
+
 bool ChatFilter::contains(not_null<History*> history) const {
 	const auto flag = [&] {
 		const auto peer = history->peer;
@@ -43,6 +47,9 @@ bool ChatFilter::contains(not_null<History*> history) const {
 			Unexpected("Peer type in ChatFilter::contains.");
 		}
 	}();
+	if (history->folder()) {
+		return false;
+	}
 	return false
 		|| ((_flags & flag)
 			&& (!(_flags & Flag::NoMuted) || !history->mute())
@@ -50,4 +57,34 @@ bool ChatFilter::contains(not_null<History*> history) const {
 		|| _always.contains(history);
 }
 
+ChatFilters::ChatFilters(not_null<Session*> owner) : _owner(owner) {
+	using Flag = ChatFilter::Flag;
+	const auto all = Flag::Users
+		| Flag::SecretChats
+		| Flag::PrivateGroups
+		| Flag::PublicGroups
+		| Flag::Broadcasts
+		| Flag::Bots;
+	_list.emplace(
+		1,
+		ChatFilter("Unmuted Chats", all | ChatFilter::Flag::NoMuted, {}));
+	_list.emplace(
+		2,
+		ChatFilter("Unread Chats", all | ChatFilter::Flag::NoRead, {}));
+}
+
+const base::flat_map<FilterId, ChatFilter> &ChatFilters::list() const {
+	return _list;
+}
+
+void ChatFilters::refreshHistory(not_null<History*> history) {
+	_refreshHistoryRequests.fire_copy(history);
+}
+
+auto ChatFilters::refreshHistoryRequests() const
+-> rpl::producer<not_null<History*>> {
+	return _refreshHistoryRequests.events();
+}
+
+
 } // namespace Data
diff --git a/Telegram/SourceFiles/data/data_chat_filters.h b/Telegram/SourceFiles/data/data_chat_filters.h
index bc12246a0..348afd422 100644
--- a/Telegram/SourceFiles/data/data_chat_filters.h
+++ b/Telegram/SourceFiles/data/data_chat_filters.h
@@ -13,16 +13,19 @@ class History;
 
 namespace Data {
 
+class Session;
+
 class ChatFilter final {
 public:
 	enum class Flag : uchar {
 		Users         = 0x01,
-		PrivateGroups = 0x02,
-		PublicGroups  = 0x04,
-		Broadcasts    = 0x08,
-		Bots          = 0x10,
-		NoMuted       = 0x20,
-		NoRead        = 0x40,
+		SecretChats   = 0x02,
+		PrivateGroups = 0x04,
+		PublicGroups  = 0x08,
+		Broadcasts    = 0x10,
+		Bots          = 0x20,
+		NoMuted       = 0x40,
+		NoRead        = 0x80,
 	};
 	friend constexpr inline bool is_flag_type(Flag) { return true; };
 	using Flags = base::flags<Flag>;
@@ -33,6 +36,8 @@ public:
 		Flags flags,
 		base::flat_set<not_null<History*>> always);
 
+	[[nodiscard]] QString title() const;
+
 	[[nodiscard]] bool contains(not_null<History*> history) const;
 
 private:
@@ -42,4 +47,22 @@ private:
 
 };
 
+class ChatFilters final {
+public:
+	explicit ChatFilters(not_null<Session*> owner);
+
+	[[nodiscard]] const base::flat_map<FilterId, ChatFilter> &list() const;
+
+	void refreshHistory(not_null<History*> history);
+	[[nodiscard]] auto refreshHistoryRequests() const
+		-> rpl::producer<not_null<History*>>;
+
+private:
+	const not_null<Session*> _owner;
+
+	base::flat_map<FilterId, ChatFilter> _list;
+	rpl::event_stream<not_null<History*>> _refreshHistoryRequests;
+
+};
+
 } // namespace Data
diff --git a/Telegram/SourceFiles/data/data_session.cpp b/Telegram/SourceFiles/data/data_session.cpp
index 3479bf6c6..28144cb8a 100644
--- a/Telegram/SourceFiles/data/data_session.cpp
+++ b/Telegram/SourceFiles/data/data_session.cpp
@@ -184,6 +184,7 @@ Session::Session(not_null<Main::Session*> session)
 	Local::cacheBigFilePath(),
 	Local::cacheBigFileSettings()))
 , _chatsList(PinnedDialogsCountMaxValue(session))
+, _chatsFilters(this)
 , _contactsList(Dialogs::SortMode::Name)
 , _contactsNoChatsList(Dialogs::SortMode::Name)
 , _selfDestructTimer([=] { checkSelfDestructItems(); })
@@ -3347,6 +3348,14 @@ not_null<const Dialogs::MainList*> Session::chatsList(
 	return folder ? folder->chatsList() : &_chatsList;
 }
 
+not_null<ChatFilters*> Session::chatsFilters() {
+	return &_chatsFilters;
+}
+
+not_null<const ChatFilters*> Session::chatsFilters() const {
+	return &_chatsFilters;
+}
+
 not_null<Dialogs::IndexedList*> Session::contactsList() {
 	return &_contactsList;
 }
@@ -3355,33 +3364,42 @@ not_null<Dialogs::IndexedList*> Session::contactsNoChatsList() {
 	return &_contactsNoChatsList;
 }
 
-auto Session::refreshChatListEntry(Dialogs::Key key)
+auto Session::refreshChatListEntry(
+	Dialogs::Key key,
+	FilterId filterIdForResult)
 -> RefreshChatListEntryResult {
 	using namespace Dialogs;
 
 	const auto entry = key.entry();
-	auto result = RefreshChatListEntryResult();
-	result.changed = !entry->inChatList();
-	if (result.changed) {
+	const auto history = key.history();
+	auto mainListResult = RefreshChatListEntryResult();
+	mainListResult.changed = !entry->inChatList();
+	if (mainListResult.changed) {
 		const auto mainRow = entry->addToChatList(0);
 		_contactsNoChatsList.del(key, mainRow);
 	} else {
-		result.moved = entry->adjustByPosInChatList(0);
+		mainListResult.moved = entry->adjustByPosInChatList(0);
+	}
+	auto result = filterIdForResult
+		? RefreshChatListEntryResult()
+		: mainListResult;
+	for (const auto &[filterId, filter] : _chatsFilters.list()) {
+		auto filterResult = RefreshChatListEntryResult();
+		if (history && filter.contains(history)) {
+			filterResult.changed = !entry->inChatList(filterId);
+			if (filterResult.changed) {
+				entry->addToChatList(filterId);
+			} else {
+				filterResult.moved = entry->adjustByPosInChatList(filterId);
+			}
+		} else if (entry->inChatList(filterId)) {
+			entry->removeFromChatList(filterId);
+			filterResult.changed = true;
+		}
+		if (filterId == filterIdForResult) {
+			result = filterResult;
+		}
 	}
-	//if (Global::DialogsFiltersEnabled()) { // #TODO filters
-	//	if (entry->toImportant()) {
-	//		result.importantChanged = !entry->inChatList(Mode::Important);
-	//		if (result.importantChanged) {
-	//			entry->addToChatList(Mode::Important);
-	//		} else {
-	//			result.importantMoved = entry->adjustByPosInChatList(
-	//				Mode::Important);
-	//		}
-	//	} else if (entry->inChatList(Mode::Important)) {
-	//		entry->removeFromChatList(Mode::Important);
-	//		result.importantChanged = true;
-	//	}
-	//}
 	return result;
 }
 
@@ -3390,9 +3408,9 @@ void Session::removeChatListEntry(Dialogs::Key key) {
 
 	const auto entry = key.entry();
 	entry->removeFromChatList(0);
-	//if (Global::DialogsFiltersEnabled()) { // #TODO filters
-	//	entry->removeFromChatList(Mode::Important);
-	//}
+	for (const auto &[filterId, filter] : _chatsFilters.list()) {
+		entry->removeFromChatList(filterId);
+	}
 	if (_contactsList.contains(key)) {
 		if (!_contactsNoChatsList.contains(key)) {
 			_contactsNoChatsList.addByName(key);
diff --git a/Telegram/SourceFiles/data/data_session.h b/Telegram/SourceFiles/data/data_session.h
index f7d7a95f7..d3d2b0038 100644
--- a/Telegram/SourceFiles/data/data_session.h
+++ b/Telegram/SourceFiles/data/data_session.h
@@ -14,6 +14,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "dialogs/dialogs_main_list.h"
 #include "data/data_groups.h"
 #include "data/data_notify_settings.h"
+#include "data/data_chat_filters.h"
 #include "history/history_location_manager.h"
 #include "base/timer.h"
 #include "base/flags.h"
@@ -621,19 +622,22 @@ public:
 	//FeedId defaultFeedId() const;
 	//rpl::producer<FeedId> defaultFeedIdValue() const;
 
-	not_null<Dialogs::MainList*> chatsList(Data::Folder *folder = nullptr);
-	not_null<const Dialogs::MainList*> chatsList(
+	[[nodiscard]] not_null<Dialogs::MainList*> chatsList(
+		Data::Folder *folder = nullptr);
+	[[nodiscard]] not_null<const Dialogs::MainList*> chatsList(
 		Data::Folder *folder = nullptr) const;
-	not_null<Dialogs::IndexedList*> contactsList();
-	not_null<Dialogs::IndexedList*> contactsNoChatsList();
+	[[nodiscard]] not_null<ChatFilters*> chatsFilters();
+	[[nodiscard]] not_null<const ChatFilters*> chatsFilters() const;
+	[[nodiscard]] not_null<Dialogs::IndexedList*> contactsList();
+	[[nodiscard]] not_null<Dialogs::IndexedList*> contactsNoChatsList();
 
 	struct RefreshChatListEntryResult {
 		bool changed = false;
-		bool importantChanged = false;
 		Dialogs::PositionChange moved;
-		Dialogs::PositionChange importantMoved;
 	};
-	RefreshChatListEntryResult refreshChatListEntry(Dialogs::Key key);
+	RefreshChatListEntryResult refreshChatListEntry(
+		Dialogs::Key key,
+		FilterId filterIdForResult);
 	void removeChatListEntry(Dialogs::Key key);
 
 	struct DialogsRowReplacement {
@@ -870,6 +874,7 @@ private:
 	Stickers::SavedGifs _savedGifs;
 
 	Dialogs::MainList _chatsList;
+	ChatFilters _chatsFilters;
 	Dialogs::IndexedList _contactsList;
 	Dialogs::IndexedList _contactsNoChatsList;
 
diff --git a/Telegram/SourceFiles/dialogs/dialogs_inner_widget.cpp b/Telegram/SourceFiles/dialogs/dialogs_inner_widget.cpp
index f8b47ffd5..f5eb1d253 100644
--- a/Telegram/SourceFiles/dialogs/dialogs_inner_widget.cpp
+++ b/Telegram/SourceFiles/dialogs/dialogs_inner_widget.cpp
@@ -81,10 +81,12 @@ int PinnedDialogsCount(not_null<Dialogs::IndexedList*> list) {
 } // namespace
 
 struct InnerWidget::CollapsedRow {
-	explicit CollapsedRow(Data::Folder *folder = nullptr) : folder(folder) {
+	CollapsedRow(Data::Folder *folder, FilterId filterId)
+	: folder(folder), filterId(filterId) {
 	}
 
 	Data::Folder *folder = nullptr;
+	FilterId filterId = 0;
 	BasicRow row;
 };
 
@@ -202,6 +204,14 @@ InnerWidget::InnerWidget(
 		refresh();
 	}, lifetime());
 
+	session().data().chatsFilters()->refreshHistoryRequests(
+	) | rpl::start_with_next([=](not_null<History*> history) {
+		if (history->inChatList()
+			&& !session().data().chatsFilters()->list().empty()) {
+			refreshDialog(history);
+		}
+	}, lifetime());
+
 	subscribe(Window::Theme::Background(), [=](const Window::Theme::BackgroundUpdate &data) {
 		if (data.paletteChanged()) {
 			Layout::clearUnreadBadgesCache();
@@ -281,7 +291,13 @@ void InnerWidget::refreshWithCollapsedRows(bool toTop) {
 
 	_collapsedRows.clear();
 	if (!_openedFolder && Global::DialogsFiltersEnabled()) {
-		_collapsedRows.push_back(std::make_unique<CollapsedRow>());
+		if (_filterId) {
+			_collapsedRows.push_back(std::make_unique<CollapsedRow>(nullptr, 0));
+		} else {
+			for (const auto &[filterId, filter] : session().data().chatsFilters()->list()) {
+				_collapsedRows.push_back(std::make_unique<CollapsedRow>(nullptr, filterId));
+			}
+		}
 	}
 	const auto list = shownDialogs();
 	const auto archive = !list->empty()
@@ -296,8 +312,8 @@ void InnerWidget::refreshWithCollapsedRows(bool toTop) {
 			setPressed(nullptr);
 		}
 		_skipTopDialogs = 1;
-		if (!inMainMenu) {
-			_collapsedRows.push_back(std::make_unique<CollapsedRow>(archive));
+		if (!inMainMenu && !_filterId) {
+			_collapsedRows.push_back(std::make_unique<CollapsedRow>(archive, 0));
 		}
 	} else {
 		_skipTopDialogs = 0;
@@ -686,12 +702,13 @@ void InnerWidget::paintCollapsedRow(
 	const auto narrow = (width() <= smallWidth);
 	const auto text = row->folder
 		? row->folder->chatListName()
-		: _filterId // #TODO filters
+		: _filterId
 		? (narrow ? "Show" : tr::lng_dialogs_show_all_chats(tr::now))
-		: (narrow ? "Hide" : tr::lng_dialogs_hide_muted_chats(tr::now));
+		: session().data().chatsFilters()->list().find(
+			row->filterId)->second.title();
 	const auto unread = row->folder
 		? row->folder->chatListUnreadCount()
-		: _filterId // #TODO filters
+		: _filterId
 		? session().data().unreadOnlyMutedBadge()
 		: 0;
 	Layout::PaintCollapsedRow(
@@ -1434,17 +1451,12 @@ void InnerWidget::refreshDialog(Key key) {
 		}
 	}
 
-	const auto result = session().data().refreshChatListEntry(key);
-	const auto changed = _filterId // #TODO filters
-		? result.importantChanged
-		: result.changed;
-	const auto moved = _filterId // #TODO filters
-		? result.importantMoved
-		: result.moved;
-
+	const auto result = session().data().refreshChatListEntry(
+		key,
+		_filterId);
 	const auto rowHeight = st::dialogsRowHeight;
-	const auto from = dialogsOffset() + moved.from * rowHeight;
-	const auto to = dialogsOffset() + moved.to * rowHeight;
+	const auto from = dialogsOffset() + result.moved.from * rowHeight;
+	const auto to = dialogsOffset() + result.moved.to * rowHeight;
 	if (!_dragging
 		&& (from != to)
 		&& (key.entry()->folder() == _openedFolder)) {
@@ -1452,7 +1464,7 @@ void InnerWidget::refreshDialog(Key key) {
 		emit dialogMoved(from, to);
 	}
 
-	if (changed) {
+	if (result.changed) {
 		refresh();
 	} else if (_state == WidgetState::Default && from != to) {
 		update(
@@ -2136,14 +2148,6 @@ void InnerWidget::peerSearchReceived(
 	refresh();
 }
 
-void InnerWidget::notify_historyMuteUpdated(History *history) {
-	// #TODO filters
-	if (!Global::DialogsFiltersEnabled() || !history->inChatList()) {
-		return;
-	}
-	refreshDialog(history);
-}
-
 Data::Folder *InnerWidget::shownFolder() const {
 	return _openedFolder;
 }
@@ -2528,19 +2532,18 @@ bool InnerWidget::chooseCollapsedRow() {
 	if (row->folder) {
 		_controller->openFolder(row->folder);
 	} else {
-		switchImportantChats();
+		switchToFilter(row->filterId);
 	}
 	return true;
 }
 
-void InnerWidget::switchImportantChats() {
+void InnerWidget::switchToFilter(FilterId filterId) {
 	clearSelection();
-	// #TODO filters
-	//if (Global::DialogsFilterId() == 0) {
-	//	Global::SetDialogsMode(Mode::Important);
-	//} else {
-	//	Global::SetDialogsMode(Mode::All);
-	//}
+	if (!Global::DialogsFiltersEnabled()
+		|| !session().data().chatsFilters()->list().contains(filterId)) {
+		filterId = 0;
+	}
+	Global::SetDialogsFilterId(filterId);
 	_filterId = Global::DialogsFilterId();
 	Local::writeUserSettings();
 	refreshWithCollapsedRows(true);
diff --git a/Telegram/SourceFiles/dialogs/dialogs_inner_widget.h b/Telegram/SourceFiles/dialogs/dialogs_inner_widget.h
index ddd7ec09c..12062a46a 100644
--- a/Telegram/SourceFiles/dialogs/dialogs_inner_widget.h
+++ b/Telegram/SourceFiles/dialogs/dialogs_inner_widget.h
@@ -126,8 +126,6 @@ public:
 
 	rpl::producer<ChosenRow> chosenRow() const;
 
-	void notify_historyMuteUpdated(History *history);
-
 	~InnerWidget();
 
 public slots:
@@ -176,7 +174,7 @@ private:
 	void refreshWithCollapsedRows(bool toTop = false);
 	bool needCollapsedRowsRefresh() const;
 	bool chooseCollapsedRow();
-	void switchImportantChats();
+	void switchToFilter(FilterId filterId);
 	bool chooseHashtag();
 	ChosenRow computeChosenRow() const;
 	bool isSearchResultActive(
diff --git a/Telegram/SourceFiles/dialogs/dialogs_main_list.cpp b/Telegram/SourceFiles/dialogs/dialogs_main_list.cpp
index c8154578d..26081a0d7 100644
--- a/Telegram/SourceFiles/dialogs/dialogs_main_list.cpp
+++ b/Telegram/SourceFiles/dialogs/dialogs_main_list.cpp
@@ -49,9 +49,7 @@ void MainList::setLoaded(bool loaded) {
 
 void MainList::clear() {
 	_all.clear();
-	for (auto &[filterId, list] : _other) { // #TODO filters _other.clear?..
-		list.clear();
-	}
+	_other.clear();
 	_unreadState = UnreadState();
 }
 
diff --git a/Telegram/SourceFiles/dialogs/dialogs_widget.cpp b/Telegram/SourceFiles/dialogs/dialogs_widget.cpp
index 1f6e0bb9c..e476aab2a 100644
--- a/Telegram/SourceFiles/dialogs/dialogs_widget.cpp
+++ b/Telegram/SourceFiles/dialogs/dialogs_widget.cpp
@@ -678,10 +678,6 @@ void Widget::escape() {
 	}
 }
 
-void Widget::notify_historyMuteUpdated(History *history) {
-	_inner->notify_historyMuteUpdated(history);
-}
-
 void Widget::refreshLoadMoreButton(bool mayBlock, bool isBlocked) {
 	if (!mayBlock) {
 		_loadMoreChats.destroy();
diff --git a/Telegram/SourceFiles/dialogs/dialogs_widget.h b/Telegram/SourceFiles/dialogs/dialogs_widget.h
index 1fce349f1..700a5ab96 100644
--- a/Telegram/SourceFiles/dialogs/dialogs_widget.h
+++ b/Telegram/SourceFiles/dialogs/dialogs_widget.h
@@ -85,8 +85,6 @@ public:
 	bool wheelEventFromFloatPlayer(QEvent *e) override;
 	QRect rectForFloatPlayer() const override;
 
-	void notify_historyMuteUpdated(History *history);
-
 	~Widget();
 
 signals:
diff --git a/Telegram/SourceFiles/facades.cpp b/Telegram/SourceFiles/facades.cpp
index ed84a2a63..d4c9211fb 100644
--- a/Telegram/SourceFiles/facades.cpp
+++ b/Telegram/SourceFiles/facades.cpp
@@ -277,10 +277,6 @@ bool switchInlineBotButtonReceived(const QString &query, UserData *samePeerBot,
 	return false;
 }
 
-void historyMuteUpdated(History *history) {
-	if (MainWidget *m = App::main()) m->notify_historyMuteUpdated(history);
-}
-
 void unreadCounterUpdated() {
 	Global::RefHandleUnreadCounterUpdate().call();
 }
diff --git a/Telegram/SourceFiles/facades.h b/Telegram/SourceFiles/facades.h
index ad81566ba..1a76f42ca 100644
--- a/Telegram/SourceFiles/facades.h
+++ b/Telegram/SourceFiles/facades.h
@@ -89,7 +89,6 @@ void replyMarkupUpdated(const HistoryItem *item);
 void inlineKeyboardMoved(const HistoryItem *item, int oldKeyboardTop, int newKeyboardTop);
 bool switchInlineBotButtonReceived(const QString &query, UserData *samePeerBot = nullptr, MsgId samePeerReplyTo = 0);
 
-void historyMuteUpdated(History *history);
 void unreadCounterUpdated();
 
 enum class ScreenCorner {
diff --git a/Telegram/SourceFiles/history/history.cpp b/Telegram/SourceFiles/history/history.cpp
index da213ff5e..94576e752 100644
--- a/Telegram/SourceFiles/history/history.cpp
+++ b/Telegram/SourceFiles/history/history.cpp
@@ -838,8 +838,8 @@ void History::setUnreadMentionsCount(int count) {
 	}
 	_unreadMentionsCount = count;
 	const auto has = (count > 0);
-	if (has != had && Global::DialogsFiltersEnabled()) { // #TODO filters
-		Notify::historyMuteUpdated(this);
+	if (has != had) {
+		owner().chatsFilters()->refreshHistory(this);
 		updateChatListEntry();
 	}
 }
@@ -1782,7 +1782,11 @@ void History::setUnreadCount(int newUnreadCount) {
 	}
 	const auto notifier = unreadStateChangeNotifier(true);
 
+	const auto wasForBadge = (unreadCountForBadge() > 0);
 	_unreadCount = newUnreadCount;
+	if (wasForBadge != (unreadCountForBadge() > 0)) {
+		owner().chatsFilters()->refreshHistory(this);
+	}
 
 	if (newUnreadCount == 1) {
 		if (loadedAtBottom()) {
@@ -1819,6 +1823,7 @@ void History::setUnreadMark(bool unread) {
 	_unreadMark = unread;
 
 	if (inChatList() && noUnreadMessages) {
+		owner().chatsFilters()->refreshHistory(this);
 		updateChatListEntry();
 	}
 	Notify::peerUpdatedDelayed(
@@ -1844,7 +1849,7 @@ bool History::changeMute(bool newMute) {
 	_mute = newMute;
 
 	if (inChatList()) {
-		Notify::historyMuteUpdated(this);
+		owner().chatsFilters()->refreshHistory(this);
 		updateChatListEntry();
 	}
 	Notify::peerUpdatedDelayed(
@@ -1920,14 +1925,12 @@ void History::setFolderPointer(Data::Folder *folder) {
 	}
 	const auto wasKnown = folderKnown();
 	const auto wasInList = inChatList();
-	// #TODO filters
-	//const auto wasInImportant = wasInList && inChatList(Mode::Important);
-	//if (wasInList) {
-	//	removeFromChatList(Mode::All);
-	//	if (wasInImportant) {
-	//		removeFromChatList(Mode::Important);
-	//	}
-	//}
+	if (wasInList) {
+		removeFromChatList(0);
+		for (const auto &[filterId, _] : owner().chatsFilters()->list()) {
+			removeFromChatList(filterId);
+		}
+	}
 	const auto was = _folder.value_or(nullptr);
 	_folder = folder;
 	if (was) {
@@ -1935,9 +1938,11 @@ void History::setFolderPointer(Data::Folder *folder) {
 	}
 	if (wasInList) {
 		addToChatList(0);
-		//if (wasInImportant) { // #TODO filters
-		//	addToChatList(Mode::Important);
-		//}
+		for (const auto &[filterId, filter] : owner().chatsFilters()->list()) {
+			if (filter.contains(this)) {
+				addToChatList(filterId);
+			}
+		}
 		owner().chatsListChanged(was);
 		owner().chatsListChanged(folder);
 	} else if (!wasKnown) {
diff --git a/Telegram/SourceFiles/history/history_widget.cpp b/Telegram/SourceFiles/history/history_widget.cpp
index 7514da8b3..f999933c4 100644
--- a/Telegram/SourceFiles/history/history_widget.cpp
+++ b/Telegram/SourceFiles/history/history_widget.cpp
@@ -1453,6 +1453,9 @@ bool HistoryWidget::notify_switchInlineBotButtonReceived(const QString &query, U
 }
 
 void HistoryWidget::notify_userIsBotChanged(UserData *user) {
+	if (const auto history = session().data().history(user)) {
+		session().data().chatsFilters()->refreshHistory(history);
+	}
 	if (_peer && _peer == user) {
 		_list->notifyIsBotChanged();
 		_list->updateBotInfo();
diff --git a/Telegram/SourceFiles/mainwidget.cpp b/Telegram/SourceFiles/mainwidget.cpp
index 68f38845a..2fe3072db 100644
--- a/Telegram/SourceFiles/mainwidget.cpp
+++ b/Telegram/SourceFiles/mainwidget.cpp
@@ -783,10 +783,6 @@ void MainWidget::notify_userIsBotChanged(UserData *bot) {
 	_history->notify_userIsBotChanged(bot);
 }
 
-void MainWidget::notify_historyMuteUpdated(History *history) {
-	_dialogs->notify_historyMuteUpdated(history);
-}
-
 void MainWidget::clearHider(not_null<Window::HistoryHider*> instance) {
 	if (_hider != instance) {
 		return;
diff --git a/Telegram/SourceFiles/mainwidget.h b/Telegram/SourceFiles/mainwidget.h
index 928dd8aab..a28e6d5da 100644
--- a/Telegram/SourceFiles/mainwidget.h
+++ b/Telegram/SourceFiles/mainwidget.h
@@ -287,7 +287,6 @@ public:
 	void notify_inlineKeyboardMoved(const HistoryItem *item, int oldKeyboardTop, int newKeyboardTop);
 	bool notify_switchInlineBotButtonReceived(const QString &query, UserData *samePeerBot, MsgId samePeerReplyTo);
 	void notify_userIsBotChanged(UserData *bot);
-	void notify_historyMuteUpdated(History *history);
 
 	void closeBothPlayers();