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Telegram/SourceFiles/data/notify/data_peer_notify_settings.h

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+/*
+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
+
+namespace Data {
+
+class NotifyPeerSettingsValue;
+
+enum class DefaultNotify : uint8_t {
+	User,
+	Group,
+	Broadcast,
+};
+
+struct NotifySound {
+	QString	title;
+	QString data;
+	DocumentId id = 0;
+	bool none = false;
+};
+
+struct MuteValue {
+	bool unmute = false;
+	bool forever = false;
+	int period = 0;
+
+	[[nodiscard]] explicit operator bool() const {
+		return unmute || forever || period;
+	}
+	[[nodiscard]] int until() const;
+};
+
+inline bool operator==(const NotifySound &a, const NotifySound &b) {
+	return (a.id == b.id)
+		&& (a.none == b.none)
+		&& (a.title == b.title)
+		&& (a.data == b.data);
+}
+
+class PeerNotifySettings {
+public:
+	PeerNotifySettings();
+
+	bool change(const MTPPeerNotifySettings &settings);
+	bool change(
+		MuteValue muteForSeconds,
+		std::optional<bool> silentPosts,
+		std::optional<NotifySound> sound,
+		std::optional<bool> storiesMuted);
+	bool resetToDefault();
+
+	bool settingsUnknown() const;
+	std::optional<TimeId> muteUntil() const;
+	std::optional<bool> silentPosts() const;
+	std::optional<NotifySound> sound() const;
+	MTPinputPeerNotifySettings serialize() const;
+
+	~PeerNotifySettings();
+
+private:
+	bool _known = false;
+	std::unique_ptr<NotifyPeerSettingsValue> _value;
+
+};
+
+} // namespace Data