From 90ef0e496988fd40e830439fe5e12cba1268ec2e Mon Sep 17 00:00:00 2001
From: 23rd <23rd@vivaldi.net>
Date: Sat, 20 Aug 2022 13:18:31 +0300
Subject: [PATCH] Reformated serializing and parsing of ref data for Premium
 Settings.

---
 .../data/stickers/data_custom_emoji.h         |  2 -
 .../info/profile/info_profile_cover.cpp       |  6 +-
 .../SourceFiles/settings/settings_premium.cpp | 59 ++++++++++++++++---
 .../SourceFiles/settings/settings_premium.h   |  3 +
 4 files changed, 57 insertions(+), 13 deletions(-)

diff --git a/Telegram/SourceFiles/data/stickers/data_custom_emoji.h b/Telegram/SourceFiles/data/stickers/data_custom_emoji.h
index 11e4b979c..3d052e522 100644
--- a/Telegram/SourceFiles/data/stickers/data_custom_emoji.h
+++ b/Telegram/SourceFiles/data/stickers/data_custom_emoji.h
@@ -12,8 +12,6 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "base/timer.h"
 #include "base/weak_ptr.h"
 
-struct StickerSetIdentifier;
-
 namespace Main {
 class Session;
 } // namespace Main
diff --git a/Telegram/SourceFiles/info/profile/info_profile_cover.cpp b/Telegram/SourceFiles/info/profile/info_profile_cover.cpp
index 15f75a2f8..2c25cfdb4 100644
--- a/Telegram/SourceFiles/info/profile/info_profile_cover.cpp
+++ b/Telegram/SourceFiles/info/profile/info_profile_cover.cpp
@@ -140,7 +140,7 @@ void BadgeView::setBadge(Badge badge, DocumentId emojiStatusId) {
 				: SizeTag::Normal;
 			_emojiStatus = _peer->owner().customEmojiManager().create(
 				_emojiStatusId,
-				[raw = _view.data()]{ raw->update(); },
+				[raw = _view.data()] { raw->update(); },
 				tag);
 			const auto emoji = Data::FrameSizeFromTag(tag)
 				/ style::DevicePixelRatio();
@@ -347,9 +347,7 @@ Cover::Cover(
 		if (_peer->isSelf()) {
 			_emojiStatusPanel.show(_controller, _badge.widget());
 		} else {
-			::Settings::ShowPremium(
-				_controller,
-				u"profile__%1"_q.arg(peerToUser(_peer->id).bare));
+			::Settings::ShowEmojiStatusPremium(_controller, _peer);
 		}
 	});
 	_badge.updated() | rpl::start_with_next([=] {
diff --git a/Telegram/SourceFiles/settings/settings_premium.cpp b/Telegram/SourceFiles/settings/settings_premium.cpp
index c37b79cc9..64a6587a2 100644
--- a/Telegram/SourceFiles/settings/settings_premium.cpp
+++ b/Telegram/SourceFiles/settings/settings_premium.cpp
@@ -54,13 +54,20 @@ using SectionCustomTopBarData = Info::Settings::SectionCustomTopBarData;
 constexpr auto kBodyAnimationPart = 0.90;
 constexpr auto kTitleAdditionalScale = 0.15;
 
-struct GiftRef {
+namespace Ref {
+namespace Gift {
+
+struct Data {
 	PeerId peerId;
 	int months;
 	bool me;
+
+	explicit operator bool() const {
+		return peerId != 0;
+	}
 };
 
-[[nodiscard]] QString SerializeRef(const GiftRef &gift) {
+[[nodiscard]] QString Serialize(const Data &gift) {
 	return QString::number(gift.peerId.value)
 		+ ':'
 		+ QString::number(gift.months)
@@ -68,7 +75,7 @@ struct GiftRef {
 		+ QString::number(gift.me ? 1 : 0);
 }
 
-[[nodiscard]] GiftRef ParseGiftRef(QStringView data) {
+[[nodiscard]] Data Parse(QStringView data) {
 	const auto components = data.split(':');
 	if (components.size() != 3) {
 		return {};
@@ -80,6 +87,38 @@ struct GiftRef {
 	};
 }
 
+} // namespace Gift
+
+namespace EmojiStatus {
+
+struct Data {
+	PeerId peerId;
+
+	explicit operator bool() const {
+		return peerId != 0;
+	}
+};
+
+[[nodiscard]] QString Serialize(const Data &gift) {
+	return QString("profile_:%1").arg(QString::number(gift.peerId.value));
+}
+
+[[nodiscard]] Data Parse(QStringView data) {
+	if (data.startsWith(u"profile_:"_q)) {
+		const auto components = data.split(':');
+		if (components.size() != 2) {
+			return {};
+		}
+		return {
+			.peerId = PeerId(components[1].toULongLong()),
+		};
+	}
+	return {};
+}
+
+} // namespace EmojiStatus
+} // namespace Ref
+
 struct Entry {
 	const style::icon *icon;
 	rpl::producer<QString> title;
@@ -760,8 +799,8 @@ QPointer<Ui::RpWidget> Premium::createPinnedToTop(
 			tr::lng_premium_summary_title_subscribed(),
 			tr::lng_premium_summary_title());
 	auto about = [&]() -> rpl::producer<TextWithEntities> {
-		const auto gift = ParseGiftRef(_ref);
-		if (gift.peerId) {
+		const auto gift = Ref::Gift::Parse(_ref);
+		if (gift) {
 			auto &data = _controller->session().data();
 			if (const auto peer = data.peer(gift.peerId)) {
 				return (gift.me
@@ -856,7 +895,7 @@ QPointer<Ui::RpWidget> Premium::createPinnedToBottom(
 		not_null<Ui::RpWidget*> parent) {
 	const auto content = Ui::CreateChild<Ui::RpWidget>(parent.get());
 
-	if (ParseGiftRef(_ref).peerId) {
+	if (Ref::Gift::Parse(_ref)) {
 		return nullptr;
 	}
 
@@ -938,7 +977,13 @@ void ShowGiftPremium(
 		not_null<PeerData*> peer,
 		int months,
 		bool me) {
-	ShowPremium(controller, SerializeRef({ peer->id, months, me }));
+	ShowPremium(controller, Ref::Gift::Serialize({ peer->id, months, me }));
+}
+
+void ShowEmojiStatusPremium(
+		not_null<Window::SessionController*> controller,
+		not_null<PeerData*> peer) {
+	ShowPremium(controller, Ref::EmojiStatus::Serialize({ peer->id }));
 }
 
 void StartPremiumPayment(
diff --git a/Telegram/SourceFiles/settings/settings_premium.h b/Telegram/SourceFiles/settings/settings_premium.h
index 78e675742..570749471 100644
--- a/Telegram/SourceFiles/settings/settings_premium.h
+++ b/Telegram/SourceFiles/settings/settings_premium.h
@@ -37,6 +37,9 @@ void ShowGiftPremium(
 	not_null<PeerData*> peer,
 	int months,
 	bool me);
+void ShowEmojiStatusPremium(
+	not_null<Window::SessionController*> controller,
+	not_null<PeerData*> peer);
 
 void StartPremiumPayment(
 	not_null<Window::SessionController*> controller,