Initial starref programs list implementation.

2025-04-18 07:07:08 +02:00 · 2024-11-28 11:40:07 +04:00 · 2024-11-28 11:40:07 +04:00 · 62d2346471
commit 62d2346471
parent 1e15764bb9
21 changed files with 1073 additions and 154 deletions
--- a/Telegram/CMakeLists.txt
+++ b/Telegram/CMakeLists.txt
@ -918,8 +918,10 @@ PRIVATE
    info/bot/earn/info_bot_earn_list.h
    info/bot/earn/info_bot_earn_widget.cpp
    info/bot/earn/info_bot_earn_widget.h
-    info/bot/starref/info_bot_starref_widget.cpp
-    info/bot/starref/info_bot_starref_widget.h
+    info/bot/starref/info_bot_starref_join_widget.cpp
+    info/bot/starref/info_bot_starref_join_widget.h
+    info/bot/starref/info_bot_starref_setup_widget.cpp
+    info/bot/starref/info_bot_starref_setup_widget.h
    info/channel_statistics/boosts/create_giveaway_box.cpp
    info/channel_statistics/boosts/create_giveaway_box.h
    info/channel_statistics/boosts/giveaway/giveaway_list_controllers.cpp
--- a/Telegram/SourceFiles/boxes/peers/edit_peer_info_box.cpp
+++ b/Telegram/SourceFiles/boxes/peers/edit_peer_info_box.cpp
@ -46,7 +46,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "data/data_user.h"
 #include "history/admin_log/history_admin_log_section.h"
 #include "info/bot/earn/info_bot_earn_widget.h"
-#include "info/bot/starref/info_bot_starref_widget.h"
+#include "info/bot/starref/info_bot_starref_setup_widget.h"
 #include "info/channel_statistics/boosts/info_boosts_widget.h"
 #include "info/channel_statistics/earn/earn_format.h"
 #include "info/channel_statistics/earn/earn_icons.h"
@ -1726,7 +1726,7 @@ void Controller::fillBotAffiliateProgram() {
 			? user->botInfo->starRefProgram.commission
 			: 0;
 		return commission
-			? u"%1%"_q.arg(commission)
+			? u"%1%"_q.arg(commission / 10.)
 			: tr::lng_manage_peer_bot_star_ref_off(tr::now);
 	});
 	AddButtonWithCount(
@ -1734,7 +1734,7 @@ void Controller::fillBotAffiliateProgram() {
 		tr::lng_manage_peer_bot_star_ref(),
 		std::move(label),
 		[controller = _navigation->parentController(), user] {
-			controller->showSection(Info::BotStarRef::Make(user));
+			controller->showSection(Info::BotStarRef::Setup::Make(user));
 		},
 		{ &st::menuIconSharing });
 }
--- a/Telegram/SourceFiles/core/local_url_handlers.cpp
+++ b/Telegram/SourceFiles/core/local_url_handlers.cpp
@ -555,8 +555,13 @@ bool ResolveUsernameOrPhone(
 	auto resolveType = params.contains(u"profile"_q)
 		? ResolveType::Profile
 		: ResolveType::Default;
+	auto starref = params.value(u"ref"_q);
 	auto startToken = params.value(u"start"_q);
-	if (!startToken.isEmpty()) {
+	const auto kTgRefPrefix = u"_tgref_"_q;
+	if (startToken.startsWith(kTgRefPrefix)) {
+		startToken = startToken.mid(kTgRefPrefix.size());
+		resolveType = ResolveType::StarRef;
+	} else if (!startToken.isEmpty()) {
 		resolveType = ResolveType::BotStart;
 	} else if (params.contains(u"startgroup"_q)) {
 		resolveType = ResolveType::AddToGroup;
@ -565,6 +570,8 @@ bool ResolveUsernameOrPhone(
 		resolveType = ResolveType::AddToChannel;
 	} else if (params.contains(u"boost"_q)) {
 		resolveType = ResolveType::Boost;
+	} else if (!starref.isEmpty()) {
+		resolveType = ResolveType::StarRef;
 	}
 	auto post = ShowAtUnreadMsgId;
 	auto adminRights = ChatAdminRights();
--- a/Telegram/SourceFiles/info/bot/starref/info_bot_starref_join_widget.cpp
+++ b/Telegram/SourceFiles/info/bot/starref/info_bot_starref_join_widget.cpp
@ -0,0 +1,767 @@
+/*
+This file is part of Telegram Desktop,
+the official desktop application for the Telegram messaging service.
+
+For license and copyright information please follow this link:
+https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
+*/
+#include "info/bot/starref/info_bot_starref_join_widget.h"
+
+#include "apiwrap.h"
+#include "base/timer_rpl.h"
+#include "base/unixtime.h"
+#include "boxes/peer_list_box.h"
+#include "core/click_handler_types.h"
+#include "data/data_session.h"
+#include "data/data_user.h"
+#include "info/profile/info_profile_icon.h"
+#include "info/info_controller.h"
+#include "info/info_memento.h"
+#include "lang/lang_keys.h"
+#include "main/main_session.h"
+#include "settings/settings_common.h"
+#include "ui/boxes/confirm_box.h"
+#include "ui/effects/premium_top_bar.h"
+#include "ui/layers/generic_box.h"
+#include "ui/text/text_utilities.h"
+#include "ui/widgets/buttons.h"
+#include "ui/widgets/continuous_sliders.h"
+#include "ui/widgets/labels.h"
+#include "ui/widgets/popup_menu.h"
+#include "ui/wrap/fade_wrap.h"
+#include "ui/wrap/slide_wrap.h"
+#include "ui/wrap/vertical_layout.h"
+#include "ui/ui_utility.h"
+#include "ui/vertical_list.h"
+#include "styles/style_info.h"
+#include "styles/style_layers.h"
+#include "styles/style_menu_icons.h"
+#include "styles/style_premium.h"
+#include "styles/style_settings.h"
+
+#include <QApplication>
+
+namespace Info::BotStarRef::Join {
+namespace {
+
+constexpr auto kPerPage = 50;
+
+enum class JoinType {
+	Joined,
+	Suggested,
+};
+
+class ListController final : public PeerListController {
+public:
+	ListController(
+		not_null<Controller*> controller,
+		not_null<PeerData*> peer,
+		JoinType type);
+	~ListController();
+
+	Main::Session &session() const override;
+	void prepare() override;
+	void rowClicked(not_null<PeerListRow*> row) override;
+	base::unique_qptr<Ui::PopupMenu> rowContextMenu(
+		QWidget *parent,
+		not_null<PeerListRow*> row) override;
+	void loadMoreRows() override;
+
+	[[nodiscard]] rpl::producer<int> rowCountValue() const;
+
+	//std::unique_ptr<PeerListRow> createRestoredRow(
+	//		not_null<PeerData*> peer) override {
+	//	return createRow(peer);
+	//}
+
+	//std::unique_ptr<PeerListState> saveState() const override;
+	//void restoreState(std::unique_ptr<PeerListState> state) override;
+
+	void setContentWidget(not_null<Ui::RpWidget*> widget);
+	[[nodiscard]] rpl::producer<int> unlockHeightValue() const;
+
+private:
+	struct RowState {
+		StarRefProgram program;
+		QString link;
+		int users = 0;
+	};
+
+	[[nodiscard]] std::unique_ptr<PeerListRow> createRow(
+		not_null<PeerData*> peer,
+		RowState state);
+	void showLink(not_null<PeerData*> peer, RowState state);
+
+	struct SavedState : SavedStateBase {
+	};
+	const not_null<Controller*> _controller;
+	const not_null<PeerData*> _peer;
+	const JoinType _type = {};
+
+	base::flat_map<not_null<PeerData*>, RowState> _states;
+
+	mtpRequestId _requestId = 0;
+	TimeId _offsetDate = 0;
+	QString _offsetThing;
+	bool _allLoaded = false;
+
+	rpl::variable<int> _rowCount = 0;
+
+};
+
+ListController::ListController(
+	not_null<Controller*> controller,
+	not_null<PeerData*> peer,
+	JoinType type)
+: PeerListController()
+, _controller(controller)
+, _peer(peer)
+, _type(type) {
+}
+
+ListController::~ListController() {
+	if (_requestId) {
+		session().api().request(_requestId).cancel();
+	}
+}
+
+Main::Session &ListController::session() const {
+	return _peer->session();
+}
+
+std::unique_ptr<PeerListRow> ListController::createRow(
+		not_null<PeerData*> peer,
+		RowState state) {
+	_states.emplace(peer, state);
+	auto result = std::make_unique<PeerListRow>(peer);
+	const auto program = state.program;
+	const auto duration = !program.durationMonths
+		? tr::lng_star_ref_duration_forever(tr::now)
+		: (program.durationMonths < 12)
+		? tr::lng_months(tr::now, lt_count, program.durationMonths)
+		: tr::lng_years(tr::now, lt_count, program.durationMonths / 12);
+	result->setCustomStatus(u"+%1%, %2"_q.arg(
+		QString::number(program.commission / 10.),
+		duration));
+	return result;
+}
+
+void ListController::prepare() {
+	delegate()->peerListSetTitle((_type == JoinType::Joined)
+		? tr::lng_star_ref_list_my()
+		: tr::lng_star_ref_list_subtitle());
+
+	loadMoreRows();
+}
+
+void ListController::loadMoreRows() {
+	if (_requestId || _allLoaded) {
+		return;
+	} else if (_type == JoinType::Joined) {
+		using Flag = MTPpayments_GetConnectedStarRefBots::Flag;
+		_requestId = session().api().request(MTPpayments_GetConnectedStarRefBots(
+			MTP_flags(Flag()
+				| (_offsetDate ? Flag::f_offset_date : Flag())
+				| (_offsetThing.isEmpty() ? Flag() : Flag::f_offset_link)),
+			_peer->input,
+			MTP_int(_offsetDate),
+			MTP_string(_offsetThing),
+			MTP_int(kPerPage)
+		)).done([=](const MTPpayments_ConnectedStarRefBots &result) {
+			const auto &data = result.data();
+			session().data().processUsers(data.vusers());
+			const auto &list = data.vconnected_bots().v;
+			if (list.empty()) {
+				_allLoaded = true;
+			} else {
+				for (const auto &bot : list) {
+					const auto &data = bot.data();
+					const auto botId = UserId(data.vbot_id());
+					_offsetThing = qs(data.vurl());
+					_offsetDate = data.vdate().v;
+					const auto commission = data.vcommission_permille().v;
+					const auto durationMonths
+						= data.vduration_months().value_or_empty();
+					const auto user = session().data().user(botId);
+					if (data.is_revoked()) {
+						continue;
+					}
+					delegate()->peerListAppendRow(createRow(user, {
+						.program = {
+							.commission = ushort(commission),
+							.durationMonths = uchar(durationMonths),
+						},
+						.link = _offsetThing,
+						.users = int(data.vparticipants().v),
+					}));
+				}
+				delegate()->peerListRefreshRows();
+				_rowCount = delegate()->peerListFullRowsCount();
+			}
+			_requestId = 0;
+		}).fail([=](const MTP::Error &error) {
+			_requestId = 0;
+		}).send();
+	} else {
+		using Flag = MTPpayments_GetSuggestedStarRefBots::Flag;
+		_requestId = session().api().request(MTPpayments_GetSuggestedStarRefBots(
+			MTP_flags(Flag::f_order_by_revenue),
+			_peer->input,
+			MTP_string(_offsetThing),
+			MTP_int(kPerPage)
+		)).done([=](const MTPpayments_SuggestedStarRefBots &result) {
+			const auto &data = result.data();
+			if (data.vnext_offset()) {
+				_offsetThing = qs(*data.vnext_offset());
+			} else {
+				_allLoaded = true;
+			}
+			session().data().processUsers(data.vusers());
+			for (const auto &bot : data.vsuggested_bots().v) {
+				const auto &data = bot.data();
+				const auto botId = UserId(data.vbot_id());
+				const auto commission = data.vcommission_permille().v;
+				const auto durationMonths
+					= data.vduration_months().value_or_empty();
+				const auto user = session().data().user(botId);
+				delegate()->peerListAppendRow(createRow(user, {
+					.program = {
+						.commission = ushort(commission),
+						.durationMonths = uchar(durationMonths),
+					},
+				}));
+			}
+			delegate()->peerListRefreshRows();
+			_rowCount = delegate()->peerListFullRowsCount();
+			_requestId = 0;
+		}).fail([=](const MTP::Error &error) {
+			_allLoaded = true;
+			_requestId = 0;
+		}).send();
+	}
+}
+
+rpl::producer<int> ListController::rowCountValue() const {
+	return _rowCount.value();
+}
+//
+//std::unique_ptr<PeerListState> ListController::saveState() const {
+//	auto result = PeerListController::saveState();
+//	auto my = std::make_unique<SavedState>();
+//	result->controllerState = std::move(my);
+//	return result;
+//}
+//
+//void ListController::restoreState(
+//		std::unique_ptr<PeerListState> state) {
+//	auto typeErasedState = state
+//		? state->controllerState.get()
+//		: nullptr;
+//	if (dynamic_cast<SavedState*>(typeErasedState)) {
+//		PeerListController::restoreState(std::move(state));
+//	}
+//}
+
+void ListController::showLink(not_null<PeerData*> peer, RowState state) {
+	const auto window = _controller->parentController();
+	window->show(Box([=](not_null<Ui::GenericBox*> box) {
+		box->setTitle(tr::lng_star_ref_link_title());
+
+		const auto program = state.program;
+		auto duration = !program.durationMonths
+			? tr::lng_star_ref_one_about_for_forever(Ui::Text::RichLangValue)
+			: (program.durationMonths < 12)
+			? tr::lng_star_ref_one_about_for_months(
+				lt_count,
+				rpl::single(program.durationMonths * 1.),
+				Ui::Text::RichLangValue)
+			: tr::lng_star_ref_one_about_for_years(
+				lt_count,
+				rpl::single((program.durationMonths / 12) * 1.),
+				Ui::Text::RichLangValue);
+		auto text = tr::lng_star_ref_link_about_channel(
+			lt_amount,
+			rpl::single(Ui::Text::Bold(QString::number(program.commission / 10.) + '%')),
+			lt_app,
+			rpl::single(Ui::Text::Bold(peer->name())),
+			lt_duration,
+			std::move(duration),
+			Ui::Text::WithEntities);
+		box->addRow(
+			object_ptr<Ui::FlatLabel>(box, std::move(text), st::boxLabel));
+		Ui::AddSkip(box->verticalLayout());
+		box->addRow(
+			object_ptr<Ui::FlatLabel>(
+				box,
+				rpl::single(state.link) | Ui::Text::ToLink(),
+				st::boxLabel));
+		Ui::AddSkip(box->verticalLayout());
+		if (state.users > 0) {
+			box->addRow(
+				object_ptr<Ui::FlatLabel>(
+					box,
+					tr::lng_star_ref_link_copy_users(
+						lt_count,
+						rpl::single(state.users * 1.),
+						lt_app,
+						rpl::single(peer->name())),
+					st::boxLabel));
+		} else {
+			box->addRow(
+				object_ptr<Ui::FlatLabel>(
+					box,
+					tr::lng_star_ref_link_copy_none(
+						lt_app,
+						rpl::single(peer->name())),
+					st::boxLabel));
+		}
+
+		box->addButton(tr::lng_star_ref_link_copy(), [=] {
+			QApplication::clipboard()->setText(state.link);
+			window->showToast(u"Link copied to clipboard."_q);
+		});
+		box->addButton(tr::lng_cancel(), [=] {
+			box->closeBox();
+		});
+	}));
+}
+
+void ListController::rowClicked(not_null<PeerListRow*> row) {
+	const auto peer = row->peer();
+	const auto i = _states.find(peer);
+	Assert(i != end(_states));
+	const auto state = i->second;
+	const auto program = state.program;
+	const auto window = _controller->parentController();
+	if (_type == JoinType::Joined || !state.link.isEmpty()) {
+		showLink(row->peer(), state);
+	} else {
+		const auto join = [=](Fn<void()> close) {
+			session().api().request(MTPpayments_ConnectStarRefBot(
+				_peer->input,
+				peer->asUser()->inputUser
+			)).done([=](const MTPpayments_ConnectedStarRefBots &result) {
+				window->showToast(u"Connected!"_q);
+				close();
+			}).fail([=](const MTP::Error &error) {
+				window->showToast(u"Failed: "_q + error.type());
+			}).send();
+		};
+		auto duration = !program.durationMonths
+			? tr::lng_star_ref_one_about_for_forever(Ui::Text::RichLangValue)
+			: (program.durationMonths < 12)
+			? tr::lng_star_ref_one_about_for_months(
+				lt_count,
+				rpl::single(program.durationMonths * 1.),
+				Ui::Text::RichLangValue)
+			: tr::lng_star_ref_one_about_for_years(
+				lt_count,
+				rpl::single((program.durationMonths / 12) * 1.),
+				Ui::Text::RichLangValue);
+		auto text = tr::lng_star_ref_one_about(
+			lt_app,
+			rpl::single(Ui::Text::Bold(peer->name())),
+			lt_amount,
+			rpl::single(Ui::Text::Bold(QString::number(program.commission / 10.) + '%')),
+			lt_duration,
+			std::move(duration),
+			Ui::Text::WithEntities);
+		auto added = tr::lng_star_ref_one_join_text(
+			lt_terms,
+			tr::lng_star_ref_button_link() | Ui::Text::ToLink(),
+			Ui::Text::WithEntities);
+		auto joined = rpl::combine(
+			std::move(text),
+			std::move(added)
+		) | rpl::map([=](TextWithEntities a, TextWithEntities b) {
+			return a.append("\n\n").append(b);
+		});
+		window->show(Ui::MakeConfirmBox({
+			.text = std::move(joined),
+			.confirmed = join,
+			.confirmText = tr::lng_star_ref_one_join(),
+			.title = tr::lng_star_ref_title(),
+		}));
+	}
+}
+
+base::unique_qptr<Ui::PopupMenu> ListController::rowContextMenu(
+		QWidget *parent,
+		not_null<PeerListRow*> row) {
+	const auto peer = row->peer();
+	const auto i = _states.find(peer);
+	Assert(i != end(_states));
+	const auto state = i->second;
+	if (state.link.isEmpty()) {
+		return nullptr;
+	}
+	auto result = base::make_unique_q<Ui::PopupMenu>(
+		parent,
+		st::popupMenuWithIcons);
+	result->addAction(tr::lng_star_ref_list_my_open(tr::now), [=] {
+		_controller->parentController()->showPeerHistory(peer);
+	}, &st::menuIconBotCommands);
+	result->addAction(tr::lng_star_ref_list_my_copy(tr::now), [=] {
+		QApplication::clipboard()->setText(state.link);
+		_controller->parentController()->showToast(u"Link copied to clipboard."_q);
+	}, &st::menuIconLinks);
+	result->addAction(tr::lng_star_ref_list_my_leave(tr::now), [=] {
+		session().api().request(MTPpayments_EditConnectedStarRefBot(
+			MTP_flags(MTPpayments_EditConnectedStarRefBot::Flag::f_revoked),
+			_peer->input,
+			MTP_string(state.link)
+		)).done([=] {
+			_controller->parentController()->showToast(u"Revoked!"_q);
+		}).fail([=](const MTP::Error &error) {
+			_controller->parentController()->showToast(u"Failed: "_q + error.type());
+		}).send();
+	}, &st::menuIconLeaveAttention);
+	return result;
+}
+
+} // namespace
+
+class InnerWidget final : public Ui::RpWidget {
+public:
+	InnerWidget(QWidget *parent, not_null<Controller*> controller);
+
+	[[nodiscard]] not_null<PeerData*> peer() const;
+
+	void showFinished();
+	void setInnerFocus();
+
+	void saveState(not_null<Memento*> memento);
+	void restoreState(not_null<Memento*> memento);
+
+private:
+	void prepare();
+	void setupInfo();
+	void setupMy();
+	void setupSuggested();
+
+	[[nodiscard]] object_ptr<Ui::RpWidget> infoRow(
+		rpl::producer<QString> title,
+		rpl::producer<QString> text,
+		not_null<const style::icon*> icon);
+
+	const not_null<Controller*> _controller;
+	const not_null<Ui::VerticalLayout*> _container;
+
+};
+
+InnerWidget::InnerWidget(QWidget *parent, not_null<Controller*> controller)
+: RpWidget(parent)
+, _controller(controller)
+, _container(Ui::CreateChild<Ui::VerticalLayout>(this)) {
+	prepare();
+}
+
+void InnerWidget::prepare() {
+	Ui::ResizeFitChild(this, _container);
+
+	setupInfo();
+	Ui::AddSkip(_container);
+	Ui::AddDivider(_container);
+	setupMy();
+	setupSuggested();
+}
+
+void InnerWidget::setupInfo() {
+	AddSkip(_container, st::defaultVerticalListSkip * 2);
+
+	_container->add(infoRow(
+		tr::lng_star_ref_reliable_title(),
+		tr::lng_star_ref_reliable_about(),
+		&st::menuIconAntispam));
+
+	_container->add(infoRow(
+		tr::lng_star_ref_transparent_title(),
+		tr::lng_star_ref_transparent_about(),
+		&st::menuIconShowInChat));
+
+	_container->add(infoRow(
+		tr::lng_star_ref_simple_title(),
+		tr::lng_star_ref_simple_about(),
+		&st::menuIconBoosts));
+}
+
+void InnerWidget::setupMy() {
+	const auto wrap = _container->add(
+		object_ptr<Ui::SlideWrap<Ui::VerticalLayout>>(
+			_container,
+			object_ptr<Ui::VerticalLayout>(_container)));
+	const auto inner = wrap->entity();
+
+	Ui::AddSkip(inner);
+	Ui::AddSubsectionTitle(inner, tr::lng_star_ref_list_my());
+
+	const auto delegate = lifetime().make_state<
+		PeerListContentDelegateSimple
+	>();
+	const auto controller = lifetime().make_state<ListController>(
+		_controller,
+		peer(),
+		JoinType::Joined);
+	const auto content = inner->add(
+		object_ptr<PeerListContent>(
+			_container,
+			controller));
+	delegate->setContent(content);
+	controller->setDelegate(delegate);
+
+	Ui::AddDivider(inner);
+
+	wrap->toggleOn(controller->rowCountValue(
+	) | rpl::map(rpl::mappers::_1 > 0));
+}
+
+void InnerWidget::setupSuggested() {
+	Ui::AddSkip(_container);
+	Ui::AddSubsectionTitle(_container, tr::lng_star_ref_list_subtitle());
+
+	const auto delegate = lifetime().make_state<
+		PeerListContentDelegateSimple
+	>();
+	auto controller = lifetime().make_state<ListController>(
+		_controller,
+		peer(),
+		JoinType::Suggested);
+	const auto content = _container->add(
+		object_ptr<PeerListContent>(
+			_container,
+			controller));
+	delegate->setContent(content);
+	controller->setDelegate(delegate);
+}
+
+object_ptr<Ui::RpWidget> InnerWidget::infoRow(
+		rpl::producer<QString> title,
+		rpl::producer<QString> text,
+		not_null<const style::icon*> icon) {
+	auto result = object_ptr<Ui::VerticalLayout>(_container);
+	const auto raw = result.data();
+
+	raw->add(
+		object_ptr<Ui::FlatLabel>(
+			raw,
+			std::move(title) | Ui::Text::ToBold(),
+			st::defaultFlatLabel),
+		st::settingsPremiumRowTitlePadding);
+	raw->add(
+		object_ptr<Ui::FlatLabel>(
+			raw,
+			std::move(text),
+			st::boxDividerLabel),
+		st::settingsPremiumRowAboutPadding);
+	object_ptr<Info::Profile::FloatingIcon>(
+		raw,
+		*icon,
+		st::starrefInfoIconPosition);
+
+	return result;
+}
+
+not_null<PeerData*> InnerWidget::peer() const {
+	return _controller->key().starrefPeer();
+}
+
+void InnerWidget::showFinished() {
+
+}
+
+void InnerWidget::setInnerFocus() {
+	setFocus();
+}
+
+void InnerWidget::saveState(not_null<Memento*> memento) {
+
+}
+
+void InnerWidget::restoreState(not_null<Memento*> memento) {
+
+}
+
+Memento::Memento(not_null<Controller*> controller)
+: ContentMemento(Tag(controller->starrefPeer(), controller->starrefType())) {
+}
+
+Memento::Memento(not_null<PeerData*> peer)
+: ContentMemento(Tag(peer, Type::Join)) {
+}
+
+Memento::~Memento() = default;
+
+Section Memento::section() const {
+	return Section(Section::Type::BotStarRef);
+}
+
+object_ptr<ContentWidget> Memento::createWidget(
+		QWidget *parent,
+		not_null<Controller*> controller,
+		const QRect &geometry) {
+	auto result = object_ptr<Widget>(parent, controller);
+	result->setInternalState(geometry, this);
+	return result;
+}
+
+Widget::Widget(
+	QWidget *parent,
+	not_null<Controller*> controller)
+: ContentWidget(parent, controller)
+, _inner(setInnerWidget(object_ptr<InnerWidget>(this, controller))) {
+	_top = setupTop();
+}
+
+not_null<PeerData*> Widget::peer() const {
+	return _inner->peer();
+}
+
+bool Widget::showInternal(not_null<ContentMemento*> memento) {
+	return (memento->starrefPeer() == peer());
+}
+
+rpl::producer<QString> Widget::title() {
+	return tr::lng_star_ref_list_title();
+}
+
+void Widget::setInternalState(
+		const QRect &geometry,
+		not_null<Memento*> memento) {
+	setGeometry(geometry);
+	Ui::SendPendingMoveResizeEvents(this);
+	restoreState(memento);
+}
+
+rpl::producer<bool> Widget::desiredShadowVisibility() const {
+	return rpl::single<bool>(true);
+}
+
+void Widget::showFinished() {
+	_inner->showFinished();
+}
+
+void Widget::setInnerFocus() {
+	_inner->setInnerFocus();
+}
+
+void Widget::enableBackButton() {
+	_backEnabled = true;
+}
+
+std::shared_ptr<ContentMemento> Widget::doCreateMemento() {
+	auto result = std::make_shared<Memento>(controller());
+	saveState(result.get());
+	return result;
+}
+
+void Widget::saveState(not_null<Memento*> memento) {
+	memento->setScrollTop(scrollTopSave());
+	_inner->saveState(memento);
+}
+
+void Widget::restoreState(not_null<Memento*> memento) {
+	_inner->restoreState(memento);
+	scrollTopRestore(memento->scrollTop());
+}
+
+std::unique_ptr<Ui::Premium::TopBarAbstract> Widget::setupTop() {
+	auto title = tr::lng_star_ref_list_title();
+	auto about = tr::lng_star_ref_list_about_channel()
+		| Ui::Text::ToWithEntities();
+
+	const auto controller = this->controller();
+	const auto weak = base::make_weak(controller->parentController());
+	const auto clickContextOther = [=] {
+		return QVariant::fromValue(ClickHandlerContext{
+			.sessionWindow = weak,
+			.botStartAutoSubmit = true,
+		});
+	};
+	auto result = std::make_unique<Ui::Premium::TopBar>(
+		this,
+		st::starrefCover,
+		Ui::Premium::TopBarDescriptor{
+			.clickContextOther = clickContextOther,
+			.logo = u"affiliate"_q,
+			.title = std::move(title),
+			.about = std::move(about),
+			.light = true,
+		});
+	const auto raw = result.get();
+
+	controller->wrapValue(
+	) | rpl::start_with_next([=](Info::Wrap wrap) {
+		raw->setRoundEdges(wrap == Info::Wrap::Layer);
+	}, raw->lifetime());
+
+	const auto baseHeight = st::starrefCoverHeight;
+	raw->resize(width(), baseHeight);
+
+	raw->additionalHeight(
+	) | rpl::start_with_next([=](int additionalHeight) {
+		raw->setMaximumHeight(baseHeight + additionalHeight);
+		raw->setMinimumHeight(baseHeight + additionalHeight);
+		setPaintPadding({ 0, raw->height(), 0, 0 });
+	}, raw->lifetime());
+
+	controller->wrapValue(
+	) | rpl::start_with_next([=](Info::Wrap wrap) {
+		const auto isLayer = (wrap == Info::Wrap::Layer);
+		_back = base::make_unique_q<Ui::FadeWrap<Ui::IconButton>>(
+			raw,
+			object_ptr<Ui::IconButton>(
+				raw,
+				(isLayer
+					? st::infoLayerTopBar.back
+					: st::infoTopBar.back)),
+			st::infoTopBarScale);
+		_back->setDuration(0);
+		_back->toggleOn(isLayer
+			? _backEnabled.value() | rpl::type_erased()
+			: rpl::single(true));
+		_back->entity()->addClickHandler([=] {
+			controller->showBackFromStack();
+		});
+		_back->toggledValue(
+		) | rpl::start_with_next([=](bool toggled) {
+			const auto &st = isLayer ? st::infoLayerTopBar : st::infoTopBar;
+			raw->setTextPosition(
+				toggled ? st.back.width : st.titlePosition.x(),
+				st.titlePosition.y());
+		}, _back->lifetime());
+
+		if (!isLayer) {
+			_close = nullptr;
+		} else {
+			_close = base::make_unique_q<Ui::IconButton>(
+				raw,
+				st::infoTopBarClose);
+			_close->addClickHandler([=] {
+				controller->parentController()->hideLayer();
+				controller->parentController()->hideSpecialLayer();
+			});
+			raw->widthValue(
+			) | rpl::start_with_next([=] {
+				_close->moveToRight(0, 0);
+			}, _close->lifetime());
+		}
+	}, raw->lifetime());
+
+	raw->move(0, 0);
+	widthValue() | rpl::start_with_next([=](int width) {
+		raw->resizeToWidth(width);
+		setScrollTopSkip(raw->height());
+	}, raw->lifetime());
+
+	return result;
+}
+
+std::shared_ptr<Info::Memento> Make(not_null<PeerData*> peer) {
+	return std::make_shared<Info::Memento>(
+		std::vector<std::shared_ptr<ContentMemento>>(
+			1,
+			std::make_shared<Memento>(peer)));
+}
+
+} // namespace Info::BotStarRef::Join
+
--- a/Telegram/SourceFiles/info/bot/starref/info_bot_starref_join_widget.h
+++ b/Telegram/SourceFiles/info/bot/starref/info_bot_starref_join_widget.h
@ -17,11 +17,12 @@ namespace Ui {
 template <typename Widget>
 class FadeWrap;
 class IconButton;
+class AbstractButton;
+class VerticalLayout;
 } // namespace Ui

-namespace Info::BotStarRef {
+namespace Info::BotStarRef::Join {

-struct State;
 class InnerWidget;

 class Memento final : public ContentMemento {
@ -61,22 +62,18 @@ private:
 	void restoreState(not_null<Memento*> memento);

 	[[nodiscard]] std::unique_ptr<Ui::Premium::TopBarAbstract> setupTop();
-	[[nodiscard]] std::unique_ptr<Ui::RpWidget> setupBottom();

 	std::shared_ptr<ContentMemento> doCreateMemento() override;

 	const not_null<InnerWidget*> _inner;
-	const not_null<State*> _state;

 	std::unique_ptr<Ui::Premium::TopBarAbstract> _top;
 	base::unique_qptr<Ui::FadeWrap<Ui::IconButton>> _back;
 	base::unique_qptr<Ui::IconButton> _close;
 	rpl::variable<bool> _backEnabled;

-	std::unique_ptr<Ui::RpWidget> _bottom;
-
 };

 [[nodiscard]] std::shared_ptr<Info::Memento> Make(not_null<PeerData*> peer);

-} // namespace Info::BotStarRef
+} // namespace Info::BotStarRef::Join
--- a/Telegram/SourceFiles/info/bot/starref/info_bot_starref_setup_widget.cpp
+++ b/Telegram/SourceFiles/info/bot/starref/info_bot_starref_setup_widget.cpp
@ -5,7 +5,7 @@ the official desktop application for the Telegram messaging service.
 For license and copyright information please follow this link:
 https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 */
-#include "info/bot/starref/info_bot_starref_widget.h"
+#include "info/bot/starref/info_bot_starref_setup_widget.h"

 #include "apiwrap.h"
 #include "base/timer_rpl.h"
@ -33,11 +33,11 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "styles/style_premium.h"
 #include "styles/style_settings.h"

-namespace Info::BotStarRef {
+namespace Info::BotStarRef::Setup {
 namespace {

 constexpr auto kDurationForeverValue = 999;
-constexpr auto kCommissionDefault = 20;
+constexpr auto kCommissionDefault = 200;
 constexpr auto kDurationDefault = 12;

 } // namespace
@ -126,9 +126,6 @@ void InnerWidget::prepare() {
 	setupDuration();
 	Ui::AddSkip(_container);
 	setupViewExisting();
-	Ui::AddSkip(_container);
-	Ui::AddDivider(_container);
-	Ui::AddSkip(_container);
 	setupEnd();
 }

@ -155,9 +152,17 @@ void InnerWidget::setupCommission() {
 	Ui::AddSkip(_container);
 	Ui::AddSubsectionTitle(_container, tr::lng_star_ref_commission_title());

+	const auto commission = ValueForCommission(_state);
+
 	auto values = std::vector<int>();
+	if (commission > 0 && commission < 10) {
+		values.push_back(commission);
+	}
 	for (auto i = 1; i != 91; ++i) {
-		values.push_back(i);
+		values.push_back(i * 10);
+		if (i * 10 < commission && (i == 90 || (i + 1) * 10 > commission)) {
+			values.push_back(commission);
+		}
 	}
 	const auto valuesCount = int(values.size());

@ -166,7 +171,7 @@ void InnerWidget::setupCommission() {
 		st::settingsScale,
 		st::settingsScaleLabel,
 		st::normalFont->spacew * 2,
-		st::settingsScaleLabel.style.font->width("90%"),
+		st::settingsScaleLabel.style.font->width("89.9%"),
 		true);
 	_container->add(
 		std::move(sliderWithLabel.widget),
@ -175,10 +180,9 @@ void InnerWidget::setupCommission() {
 	const auto label = sliderWithLabel.label;

 	const auto updateLabel = [=](int value) {
-		const auto labelText = QString::number(value) + '%';
+		const auto labelText = QString::number(value / 10.) + '%';
 		label->setText(labelText);
 	};
-	const auto commission = ValueForCommission(_state);
 	const auto setCommission = [=](int value) {
 		_state.program.commission = value;
 		updateLabel(value);
@ -245,91 +249,17 @@ void InnerWidget::setupDuration() {
 }

 void InnerWidget::setupViewExisting() {
-	const auto &stLabel = st::defaultFlatLabel;
-	const auto iconSize = st::settingsPremiumIconDouble.size();
-	const auto &titlePadding = st::settingsPremiumRowTitlePadding;
-	const auto &descriptionPadding = st::settingsPremiumRowAboutPadding;
-
-	const auto content = _container;
-	const auto labelAscent = stLabel.style.font->ascent;
-	const auto button = Ui::CreateChild<Ui::SettingsButton>(
-		content.get(),
-		rpl::single(QString()));
-
-	const auto label = content->add(
-		object_ptr<Ui::FlatLabel>(
-			content,
-			tr::lng_star_ref_existing_title() | Ui::Text::ToBold(),
-			stLabel),
-		titlePadding);
-	label->setAttribute(Qt::WA_TransparentForMouseEvents);
-	const auto description = content->add(
-		object_ptr<Ui::FlatLabel>(
-			content,
-			tr::lng_star_ref_existing_about(),
-			st::boxDividerLabel),
-		descriptionPadding);
-	description->setAttribute(Qt::WA_TransparentForMouseEvents);
-
-	const auto dummy = Ui::CreateChild<Ui::AbstractButton>(content.get());
-	dummy->setAttribute(Qt::WA_TransparentForMouseEvents);
-
-	content->sizeValue(
-	) | rpl::start_with_next([=](const QSize &s) {
-		dummy->resize(s.width(), iconSize.height());
-	}, dummy->lifetime());
-
-	label->geometryValue(
-	) | rpl::start_with_next([=](const QRect &r) {
-		dummy->moveToLeft(0, r.y() + (r.height() - labelAscent));
-	}, dummy->lifetime());
-
-	::Settings::AddButtonIcon(dummy, st::settingsButton, {
-		.icon = &st::settingsPremiumIconStar,
-		.backgroundBrush = st::premiumIconBg3,
-	});
-
-	rpl::combine(
-		content->widthValue(),
-		label->heightValue(),
-		description->heightValue()
-	) | rpl::start_with_next([=,
-		topPadding = titlePadding,
-		bottomPadding = descriptionPadding](
-			int width,
-			int topHeight,
-			int bottomHeight) {
-		button->resize(
-			width,
-			topPadding.top()
-			+ topHeight
-			+ topPadding.bottom()
-			+ bottomPadding.top()
-			+ bottomHeight
-			+ bottomPadding.bottom());
-	}, button->lifetime());
-	label->topValue(
-	) | rpl::start_with_next([=, padding = titlePadding.top()](int top) {
-		button->moveToLeft(0, top - padding);
-	}, button->lifetime());
-	const auto arrow = Ui::CreateChild<Ui::IconButton>(
-		button,
-		st::backButton);
-	arrow->setIconOverride(
-		&st::settingsPremiumArrow,
-		&st::settingsPremiumArrowOver);
-	arrow->setAttribute(Qt::WA_TransparentForMouseEvents);
-	button->sizeValue(
-	) | rpl::start_with_next([=](const QSize &s) {
-		const auto &point = st::settingsPremiumArrowShift;
-		arrow->moveToRight(
-			-point.x(),
-			point.y() + (s.height() - arrow->height()) / 2);
-	}, arrow->lifetime());
-
+	const auto button = AddViewListButton(
+		_container,
+		tr::lng_star_ref_existing_title(),
+		tr::lng_star_ref_existing_about());
 	button->setClickedCallback([=] {
 		_controller->showToast(u"List or smth.."_q);
 	});
+
+	Ui::AddSkip(_container);
+	Ui::AddDivider(_container);
+	Ui::AddSkip(_container);
 }

 void InnerWidget::setupEnd() {
@ -361,6 +291,8 @@ void InnerWidget::setupEnd() {
 			_controller->showToast("Remove failed!");
 		})).send();
 	});
+	Ui::AddSkip(_container);
+	Ui::AddDivider(_container);
 }

 object_ptr<Ui::RpWidget> InnerWidget::infoRow(
@ -411,11 +343,11 @@ void InnerWidget::restoreState(not_null<Memento*> memento) {
 }

 Memento::Memento(not_null<Controller*> controller)
-: ContentMemento(Tag(controller->starrefPeer())) {
+: ContentMemento(Tag(controller->starrefPeer(), controller->starrefType())) {
 }

 Memento::Memento(not_null<PeerData*> peer)
-: ContentMemento(Tag(peer)) {
+: ContentMemento(Tag(peer, Type::Setup)) {
 }

 Memento::~Memento() = default;
@ -509,7 +441,7 @@ std::unique_ptr<Ui::Premium::TopBarAbstract> Widget::setupTop() {
 	};
 	auto result = std::make_unique<Ui::Premium::TopBar>(
 		this,
-		st::userPremiumCover,
+		st::starrefCover,
 		Ui::Premium::TopBarDescriptor{
 			.clickContextOther = clickContextOther,
 			.logo = u"affiliate"_q,
@ -524,16 +456,15 @@ std::unique_ptr<Ui::Premium::TopBarAbstract> Widget::setupTop() {
 		raw->setRoundEdges(wrap == Info::Wrap::Layer);
 	}, raw->lifetime());

-	const auto calculateMaximumHeight = [=] {
-		return st::settingsPremiumTopHeight;
-	};
+	const auto baseHeight = st::starrefCoverHeight;
+	raw->resize(width(), baseHeight);

-	raw->setMaximumHeight(st::settingsPremiumTopHeight);
-	raw->setMinimumHeight(st::settingsPremiumTopHeight);
-
-	raw->resize(width(), raw->maximumHeight());
-
-	setPaintPadding({ 0, st::settingsPremiumTopHeight, 0, 0 });
+	raw->additionalHeight(
+	) | rpl::start_with_next([=](int additionalHeight) {
+		raw->setMaximumHeight(baseHeight + additionalHeight);
+		raw->setMinimumHeight(baseHeight + additionalHeight);
+		setPaintPadding({ 0, raw->height(), 0, 0 });
+	}, raw->lifetime());

 	controller->wrapValue(
 	) | rpl::start_with_next([=](Info::Wrap wrap) {
@ -566,7 +497,7 @@ std::unique_ptr<Ui::Premium::TopBarAbstract> Widget::setupTop() {
 		} else {
 			_close = base::make_unique_q<Ui::IconButton>(
 				raw,
-				st::settingsPremiumTopBarClose);
+				st::infoTopBarClose);
 			_close->addClickHandler([=] {
 				controller->parentController()->hideLayer();
 				controller->parentController()->hideSpecialLayer();
@ -677,5 +608,92 @@ std::shared_ptr<Info::Memento> Make(not_null<PeerData*> peer) {
 			std::make_shared<Memento>(peer)));
 }

-} // namespace Info::BotStarRef
+not_null<Ui::AbstractButton*> AddViewListButton(
+		not_null<Ui::VerticalLayout*> parent,
+		rpl::producer<QString> title,
+		rpl::producer<QString> subtitle) {
+	const auto &stLabel = st::defaultFlatLabel;
+	const auto iconSize = st::settingsPremiumIconDouble.size();
+	const auto &titlePadding = st::settingsPremiumRowTitlePadding;
+	const auto &descriptionPadding = st::settingsPremiumRowAboutPadding;
+
+	const auto button = Ui::CreateChild<Ui::SettingsButton>(
+		parent,
+		rpl::single(QString()));
+
+	const auto label = parent->add(
+		object_ptr<Ui::FlatLabel>(
+			parent,
+			std::move(title) | Ui::Text::ToBold(),
+			stLabel),
+		titlePadding);
+	label->setAttribute(Qt::WA_TransparentForMouseEvents);
+	const auto description = parent->add(
+		object_ptr<Ui::FlatLabel>(
+			parent,
+			std::move(subtitle),
+			st::boxDividerLabel),
+		descriptionPadding);
+	description->setAttribute(Qt::WA_TransparentForMouseEvents);
+
+	const auto dummy = Ui::CreateChild<Ui::AbstractButton>(parent);
+	dummy->setAttribute(Qt::WA_TransparentForMouseEvents);
+
+	parent->sizeValue(
+	) | rpl::start_with_next([=](const QSize &s) {
+		dummy->resize(s.width(), iconSize.height());
+	}, dummy->lifetime());
+
+	button->geometryValue(
+	) | rpl::start_with_next([=](const QRect &r) {
+		dummy->moveToLeft(0, r.y() + (r.height() - iconSize.height()) / 2);
+	}, dummy->lifetime());
+
+	::Settings::AddButtonIcon(dummy, st::settingsButton, {
+		.icon = &st::settingsPremiumIconStar,
+		.backgroundBrush = st::premiumIconBg3,
+	});
+
+	rpl::combine(
+		parent->widthValue(),
+		label->heightValue(),
+		description->heightValue()
+	) | rpl::start_with_next([=,
+		topPadding = titlePadding,
+		bottomPadding = descriptionPadding](
+			int width,
+			int topHeight,
+			int bottomHeight) {
+		button->resize(
+			width,
+			topPadding.top()
+			+ topHeight
+			+ topPadding.bottom()
+			+ bottomPadding.top()
+			+ bottomHeight
+			+ bottomPadding.bottom());
+	}, button->lifetime());
+	label->topValue(
+	) | rpl::start_with_next([=, padding = titlePadding.top()](int top) {
+		button->moveToLeft(0, top - padding);
+	}, button->lifetime());
+	const auto arrow = Ui::CreateChild<Ui::IconButton>(
+		button,
+		st::backButton);
+	arrow->setIconOverride(
+		&st::settingsPremiumArrow,
+		&st::settingsPremiumArrowOver);
+	arrow->setAttribute(Qt::WA_TransparentForMouseEvents);
+	button->sizeValue(
+	) | rpl::start_with_next([=](const QSize &s) {
+		const auto &point = st::settingsPremiumArrowShift;
+		arrow->moveToRight(
+			-point.x(),
+			point.y() + (s.height() - arrow->height()) / 2);
+	}, arrow->lifetime());
+
+	return button;
+}
+
+} // namespace Info::BotStarRef::Setup

--- a/Telegram/SourceFiles/info/bot/starref/info_bot_starref_setup_widget.h
+++ b/Telegram/SourceFiles/info/bot/starref/info_bot_starref_setup_widget.h
@ -0,0 +1,89 @@
+/*
+This file is part of Telegram Desktop,
+the official desktop application for the Telegram messaging service.
+
+For license and copyright information please follow this link:
+https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
+*/
+#pragma once
+
+#include "info/info_content_widget.h"
+
+namespace Ui::Premium {
+class TopBarAbstract;
+} // namespace Ui::Premium
+
+namespace Ui {
+template <typename Widget>
+class FadeWrap;
+class IconButton;
+class AbstractButton;
+class VerticalLayout;
+} // namespace Ui
+
+namespace Info::BotStarRef::Setup {
+
+struct State;
+class InnerWidget;
+
+class Memento final : public ContentMemento {
+public:
+	Memento(not_null<Controller*> controller);
+	Memento(not_null<PeerData*> peer);
+	~Memento();
+
+	object_ptr<ContentWidget> createWidget(
+		QWidget *parent,
+		not_null<Controller*> controller,
+		const QRect &geometry) override;
+
+	Section section() const override;
+
+};
+
+class Widget final : public ContentWidget {
+public:
+	Widget(QWidget *parent, not_null<Controller*> controller);
+
+	bool showInternal(not_null<ContentMemento*> memento) override;
+	rpl::producer<QString> title() override;
+	rpl::producer<bool> desiredShadowVisibility() const override;
+	void showFinished() override;
+	void setInnerFocus() override;
+	void enableBackButton() override;
+
+	[[nodiscard]] not_null<PeerData*> peer() const;
+
+	void setInternalState(
+		const QRect &geometry,
+		not_null<Memento*> memento);
+
+private:
+	void saveState(not_null<Memento*> memento);
+	void restoreState(not_null<Memento*> memento);
+
+	[[nodiscard]] std::unique_ptr<Ui::Premium::TopBarAbstract> setupTop();
+	[[nodiscard]] std::unique_ptr<Ui::RpWidget> setupBottom();
+
+	std::shared_ptr<ContentMemento> doCreateMemento() override;
+
+	const not_null<InnerWidget*> _inner;
+	const not_null<State*> _state;
+
+	std::unique_ptr<Ui::Premium::TopBarAbstract> _top;
+	base::unique_qptr<Ui::FadeWrap<Ui::IconButton>> _back;
+	base::unique_qptr<Ui::IconButton> _close;
+	rpl::variable<bool> _backEnabled;
+
+	std::unique_ptr<Ui::RpWidget> _bottom;
+
+};
+
+[[nodiscard]] std::shared_ptr<Info::Memento> Make(not_null<PeerData*> peer);
+
+[[nodiscard]] not_null<Ui::AbstractButton*> AddViewListButton(
+	not_null<Ui::VerticalLayout*> parent,
+	rpl::producer<QString> title,
+	rpl::producer<QString> subtitle);
+
+} // namespace Info::BotStarRef::Setup
--- a/Telegram/SourceFiles/info/channel_statistics/earn/info_channel_earn_list.cpp
+++ b/Telegram/SourceFiles/info/channel_statistics/earn/info_channel_earn_list.cpp
@ -25,10 +25,13 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "data/data_user.h"
 #include "data/stickers/data_custom_emoji.h"
 #include "history/view/controls/history_view_webpage_processor.h"
+#include "info/bot/starref/info_bot_starref_join_widget.h"
+#include "info/bot/starref/info_bot_starref_setup_widget.h"
 #include "info/channel_statistics/earn/earn_format.h"
 #include "info/channel_statistics/earn/earn_icons.h"
 #include "info/channel_statistics/earn/info_channel_earn_widget.h"
 #include "info/info_controller.h"
+#include "info/info_memento.h"
 #include "info/profile/info_profile_values.h" // Info::Profile::NameValue.
 #include "info/statistics/info_statistics_inner_widget.h" // FillLoading.
 #include "info/statistics/info_statistics_list_controllers.h"
@ -960,6 +963,17 @@ void InnerWidget::fill() {
 			) | rpl::map(creditsToUsdMap));
 	}

+	const auto button = Info::BotStarRef::Setup::AddViewListButton(
+		container,
+		tr::lng_credits_summary_earn_title(),
+		tr::lng_credits_summary_earn_about());
+	button->setClickedCallback([=] {
+		_controller->showSection(Info::BotStarRef::Join::Make(_peer));
+	});
+	Ui::AddSkip(container);
+	Ui::AddDivider(container);
+	Ui::AddSkip(container);
+
 	const auto sectionIndex = container->lifetime().make_state<int>(0);
 	const auto rebuildLists = [=](
 			const Memento::SavedState &data,
--- a/Telegram/SourceFiles/info/info_content_widget.cpp
+++ b/Telegram/SourceFiles/info/info_content_widget.cpp
@ -379,7 +379,7 @@ Key ContentMemento::key() const {
 	} else if (statisticsTag().peer) {
 		return statisticsTag();
 	} else if (const auto starref = starrefPeer()) {
-		return BotStarRef::Tag(starref);
+		return BotStarRef::Tag(starref, starrefType());
 	} else if (const auto who = reactionsWhoReadIds()) {
 		return Key(who, _reactionsSelected, _pollReactionsContextId);
 	} else {
@ -423,7 +423,8 @@ ContentMemento::ContentMemento(Statistics::Tag statistics)
 }

 ContentMemento::ContentMemento(BotStarRef::Tag starref)
-: _starrefPeer(starref.peer) {
+: _starrefPeer(starref.peer)
+, _starrefType(starref.type) {
 }

 ContentMemento::ContentMemento(
--- a/Telegram/SourceFiles/info/info_content_widget.h
+++ b/Telegram/SourceFiles/info/info_content_widget.h
@ -53,6 +53,7 @@ struct Tag;
 } // namespace Info::Statistics

 namespace Info::BotStarRef {
+enum class Type : uchar;
 struct Tag;
 } // namespace Info::BotStarRef

@ -234,6 +235,9 @@ public:
 	PeerData *starrefPeer() const {
 		return _starrefPeer;
 	}
+	BotStarRef::Type starrefType() const {
+		return _starrefType;
+	}
 	PollData *poll() const {
 		return _poll;
 	}
@ -289,6 +293,7 @@ private:
 	Stories::Tab _storiesTab = {};
 	Statistics::Tag _statisticsTag;
 	PeerData * const _starrefPeer = nullptr;
+	BotStarRef::Type _starrefType = {};
 	PollData * const _poll = nullptr;
 	std::shared_ptr<Api::WhoReadList> _reactionsWhoReadIds;
 	Data::ReactionId _reactionsSelected;
--- a/Telegram/SourceFiles/info/info_controller.cpp
+++ b/Telegram/SourceFiles/info/info_controller.cpp
@ -116,6 +116,13 @@ PeerData *Key::starrefPeer() const {
 	return nullptr;
 }

+BotStarRef::Type Key::starrefType() const {
+	if (const auto tag = std::get_if<BotStarRef::Tag>(&_value)) {
+		return tag->type;
+	}
+	return BotStarRef::Type();
+}
+
 PollData *Key::poll() const {
 	if (const auto data = std::get_if<PollKey>(&_value)) {
 		return data->poll;
@ -330,7 +337,8 @@ bool Controller::validateMementoPeer(
 		&& memento->settingsSelf() == settingsSelf()
 		&& memento->storiesPeer() == storiesPeer()
 		&& memento->statisticsTag().peer == statisticsTag().peer
-		&& memento->starrefPeer() == starrefPeer();
+		&& memento->starrefPeer() == starrefPeer()
+		&& memento->starrefType() == starrefType();
 }

 void Controller::setSection(not_null<ContentMemento*> memento) {
--- a/Telegram/SourceFiles/info/info_controller.h
+++ b/Telegram/SourceFiles/info/info_controller.h
@ -63,11 +63,16 @@ struct Tag {

 namespace Info::BotStarRef {

+enum class Type : uchar {
+	Setup,
+	Join,
+};
 struct Tag {
-	explicit Tag(not_null<PeerData*> peer) : peer(peer) {
+	Tag(not_null<PeerData*> peer, Type type) : peer(peer), type(type) {
 	}

 	not_null<PeerData*> peer;
+	Type type = {};
 };

 } // namespace Info::BotStarRef
@ -97,6 +102,7 @@ public:
 	Stories::Tab storiesTab() const;
 	Statistics::Tag statisticsTag() const;
 	PeerData *starrefPeer() const;
+	BotStarRef::Type starrefType() const;
 	PollData *poll() const;
 	FullMsgId pollContextId() const;
 	std::shared_ptr<Api::WhoReadList> reactionsWhoReadIds() const;
@ -220,6 +226,9 @@ public:
 	[[nodiscard]] PeerData *starrefPeer() const {
 		return key().starrefPeer();
 	}
+	[[nodiscard]] BotStarRef::Type starrefType() const {
+		return key().starrefType();
+	}
 	[[nodiscard]] PollData *poll() const;
 	[[nodiscard]] FullMsgId pollContextId() const {
 		return key().pollContextId();
--- a/Telegram/SourceFiles/info/info_wrap_widget.cpp
+++ b/Telegram/SourceFiles/info/info_wrap_widget.cpp
@ -292,6 +292,7 @@ Dialogs::RowDescriptor WrapWidget::activeChat() const {
 			|| key().isDownloads()
 			|| key().reactionsContextId()
 			|| key().poll()
+			|| key().starrefPeer()
 			|| key().statisticsTag().peer) {
 		return Dialogs::RowDescriptor();
 	}
--- a/Telegram/SourceFiles/settings/settings.style
+++ b/Telegram/SourceFiles/settings/settings.style
@ -484,8 +484,8 @@ settingsPremiumArrow: icon{{ "settings/premium/arrow", menuIconFg }};
 settingsPremiumArrowOver: icon{{ "settings/premium/arrow", menuIconFgOver }};

 settingsPremiumOptionsPadding: margins(0px, 9px, 0px, 2px);
-settingsPremiumTopHeight: 220px;
-settingsPremiumUserHeight: 223px;
+settingsPremiumTopHeight: 202px;
+settingsPremiumUserHeight: 205px;
 settingsPremiumUserTitlePadding: margins(0px, 16px, 0px, 6px);
 settingsPremiumUserTitle: FlatLabel(boxTitle) {
 	style: TextStyle(defaultTextStyle) {
--- a/Telegram/SourceFiles/settings/settings_business.cpp
+++ b/Telegram/SourceFiles/settings/settings_business.cpp
@ -612,23 +612,10 @@ QPointer<Ui::RpWidget> Business::createPinnedToTop(
 		content->setRoundEdges(wrap == Info::Wrap::Layer);
 	}, content->lifetime());

-	const auto calculateMaximumHeight = [=] {
-		return st::settingsPremiumTopHeight;
-	};
-
-	content->setMaximumHeight(calculateMaximumHeight());
-	content->setMinimumHeight(st::settingsPremiumTopHeight);// st::infoLayerTopBarHeight);
+	content->setMaximumHeight(st::settingsPremiumTopHeight);
+	content->setMinimumHeight(st::settingsPremiumTopHeight);

 	content->resize(content->width(), content->maximumHeight());
-	//content->additionalHeight(
-	//) | rpl::start_with_next([=](int additionalHeight) {
-	//	const auto wasMax = (content->height() == content->maximumHeight());
-	//	content->setMaximumHeight(calculateMaximumHeight()
-	//		+ additionalHeight);
-	//	if (wasMax) {
-	//		content->resize(content->width(), content->maximumHeight());
-	//	}
-	//}, content->lifetime());

 	_wrap.value(
 	) | rpl::start_with_next([=](Info::Wrap wrap) {
--- a/Telegram/SourceFiles/ui/effects/credits.style
+++ b/Telegram/SourceFiles/ui/effects/credits.style
@ -37,7 +37,7 @@ creditsLowBalancePremiumCover: PremiumCover(creditsPremiumCover) {
 	starSize: size(64px, 62px);
 	starTopSkip: 30px;
 }
-creditsLowBalancePremiumCoverHeight: 180px;
+creditsLowBalancePremiumCoverHeight: 162px;
 creditsTopupButton: SettingsButton(settingsButton) {
 	style: semiboldTextStyle;
 }
--- a/Telegram/SourceFiles/ui/effects/premium.style
+++ b/Telegram/SourceFiles/ui/effects/premium.style
@ -75,6 +75,12 @@ userPremiumCoverAbout: FlatLabel(boxDividerLabel) {
 userPremiumCover: PremiumCover(defaultPremiumCover) {
 	about: userPremiumCoverAbout;
 }
+starrefCover: PremiumCover(userPremiumCover) {
+	bg: windowBgOver;
+	starTopSkip: 24px;
+	titlePadding: margins(0px, 12px, 0px, 11px);
+}
+starrefCoverHeight: 180px;

 defaultPremiumBoxLabel: FlatLabel(defaultFlatLabel) {
 	minWidth: 220px;
--- a/Telegram/SourceFiles/ui/effects/premium_top_bar.cpp
+++ b/Telegram/SourceFiles/ui/effects/premium_top_bar.cpp
@ -140,8 +140,7 @@ TopBar::TopBar(
 				QGradientStops{{ 0, st::premiumButtonFg->c }});
 		} else if (_logo == u"affiliate"_q) {
 			_dollar = ScaleTo(QImage(u":/gui/art/affiliate_logo.png"_q));
-			_ministars.setColorOverride(
-				QGradientStops{{ 0, st::premiumButtonFg->c }});
+			_ministars.setColorOverride(descriptor.gradientStops);
 		} else if (!_light && !TopBarAbstract::isDark()) {
 			_star.load(Svg());
 			_ministars.setColorOverride(
@ -184,7 +183,7 @@ void TopBar::setTextPosition(int x, int y) {
 rpl::producer<int> TopBar::additionalHeight() const {
 	return _about->heightValue(
 	) | rpl::map([l = st().about.style.lineHeight](int height) {
-		return std::max(height - l * 2, 0);
+		return std::max(height - l, 0);
 	});
 }

@ -223,8 +222,6 @@ void TopBar::resizeEvent(QResizeEvent *e) {
 void TopBar::paintEvent(QPaintEvent *e) {
 	auto p = QPainter(this);

-	p.fillRect(e->rect(), Qt::transparent);
-
 	const auto r = rect();

 	if (!_light && !TopBarAbstract::isDark()) {
--- a/Telegram/SourceFiles/window/window_session_controller.cpp
+++ b/Telegram/SourceFiles/window/window_session_controller.cpp
@ -381,6 +381,9 @@ void SessionNavigation::showPeerByLink(const PeerByLinkInfo &info) {
 			showPeerByLinkResolved(peer, info);
 		});
 	} else if (const auto name = std::get_if<QString>(&info.usernameOrId)) {
+		const auto starref = (info.resolveType == ResolveType::StarRef)
+			? info.startToken
+			: QString();
 		resolveUsername(*name, [=](not_null<PeerData*> peer) {
 			if (info.startAutoSubmit) {
 				peer->session().api().blockedPeers().unblock(
@ -392,7 +395,7 @@ void SessionNavigation::showPeerByLink(const PeerByLinkInfo &info) {
 			} else {
 				showPeerByLinkResolved(peer, info);
 			}
-		});
+		}, starref);
 	} else if (const auto id = std::get_if<ChannelId>(&info.usernameOrId)) {
 		resolveChannelById(*id, [=](not_null<ChannelData*> channel) {
 			showPeerByLinkResolved(channel, info);
@ -454,16 +457,20 @@ void SessionNavigation::resolveChatLink(

 void SessionNavigation::resolveUsername(
 		const QString &username,
-		Fn<void(not_null<PeerData*>)> done) {
-	if (const auto peer = _session->data().peerByUsername(username)) {
-		done(peer);
-		return;
+		Fn<void(not_null<PeerData*>)> done,
+		const QString &starref) {
+	if (starref.isEmpty()) {
+		if (const auto peer = _session->data().peerByUsername(username)) {
+			done(peer);
+			return;
+		}
 	}
 	_api.request(base::take(_resolveRequestId)).cancel();
+	using Flag = MTPcontacts_ResolveUsername::Flag;
 	_resolveRequestId = _api.request(MTPcontacts_ResolveUsername(
-		MTP_flags(0),
+		MTP_flags(starref.isEmpty() ? Flag() : Flag::f_referer),
 		MTP_string(username),
-		MTP_string()
+		MTP_string(starref)
 	)).done([=](const MTPcontacts_ResolvedPeer &result) {
 		resolveDone(result, done);
 	}).fail([=](const MTP::Error &error) {
@ -678,6 +685,8 @@ void SessionNavigation::showPeerByLinkResolved(
 		}
 	} else if (resolveType == ResolveType::Boost && peer->isChannel()) {
 		resolveBoostState(peer->asChannel());
+	} else if (resolveType == ResolveType::StarRef) {
+		showPeerHistory(peer, params);
 	} else {
 		// Show specific posts only in channels / supergroups.
 		const auto msgId = peer->isChannel()
--- a/Telegram/SourceFiles/window/window_session_controller.h
+++ b/Telegram/SourceFiles/window/window_session_controller.h
@ -280,7 +280,8 @@ private:
 		Fn<void(not_null<PeerData*> peer, TextWithEntities draft)> done);
 	void resolveUsername(
 		const QString &username,
-		Fn<void(not_null<PeerData*>)> done);
+		Fn<void(not_null<PeerData*>)> done,
+		const QString &starref = QString());
 	void resolveChannelById(
 		ChannelId channelId,
 		Fn<void(not_null<ChannelData*>)> done);
--- a/Telegram/SourceFiles/window/window_session_controller_link_info.h
+++ b/Telegram/SourceFiles/window/window_session_controller_link_info.h
@ -24,6 +24,7 @@ enum class ResolveType {
 	Mention,
 	Boost,
 	Profile,
+	StarRef,
 };

 struct CommentId {