105 lines
		
	
	
	
		
			2.9 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
			
		
		
	
	
			105 lines
		
	
	
	
		
			2.9 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
/*
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This file is part of Telegram Desktop,
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the official desktop application for the Telegram messaging service.
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For license and copyright information please follow this link:
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https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
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*/
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#pragma once
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#include "mtproto/sender.h"
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#include "base/algorithm.h"
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namespace Ui {
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struct ColorIndicesCompressed;
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} // namespace Ui
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namespace Main {
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class Account;
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class AppConfig final {
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public:
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	explicit AppConfig(not_null<Account*> account);
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	~AppConfig();
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	void start();
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	template <typename Type>
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	[[nodiscard]] Type get(const QString &key, Type fallback) const {
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		if constexpr (std::is_same_v<Type, double>) {
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			return getDouble(key, fallback);
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		} else if constexpr (std::is_same_v<Type, int>) {
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			return int(base::SafeRound(getDouble(key, double(fallback))));
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		} else if constexpr (std::is_same_v<Type, QString>) {
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			return getString(key, fallback);
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		} else if constexpr (std::is_same_v<Type, std::vector<QString>>) {
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			return getStringArray(key, std::move(fallback));
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		} else if constexpr (std::is_same_v<Type, std::vector<int>>) {
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			return getIntArray(key, std::move(fallback));
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		} else if constexpr (std::is_same_v<
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				Type,
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				std::vector<std::map<QString, QString>>>) {
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			return getStringMapArray(key, std::move(fallback));
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		} else if constexpr (std::is_same_v<Type, bool>) {
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			return getBool(key, fallback);
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		}
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	}
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	[[nodiscard]] rpl::producer<> refreshed() const;
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	[[nodiscard]] rpl::producer<> value() const;
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	[[nodiscard]] bool suggestionCurrent(const QString &key) const;
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	[[nodiscard]] rpl::producer<> suggestionRequested(
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		const QString &key) const;
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	void dismissSuggestion(const QString &key);
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	[[nodiscard]] auto colorIndicesValue() const
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		-> rpl::producer<Ui::ColorIndicesCompressed>;
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	void refresh();
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private:
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	void refreshDelayed();
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	void parseColorIndices();
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	template <typename Extractor>
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	[[nodiscard]] auto getValue(
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		const QString &key,
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		Extractor &&extractor) const;
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	[[nodiscard]] bool getBool(
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		const QString &key,
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		bool fallback) const;
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	[[nodiscard]] double getDouble(
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		const QString &key,
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		double fallback) const;
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	[[nodiscard]] QString getString(
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		const QString &key,
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		const QString &fallback) const;
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	[[nodiscard]] std::vector<QString> getStringArray(
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		const QString &key,
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		std::vector<QString> &&fallback) const;
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	[[nodiscard]] std::vector<std::map<QString, QString>> getStringMapArray(
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		const QString &key,
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		std::vector<std::map<QString, QString>> &&fallback) const;
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	[[nodiscard]] std::vector<int> getIntArray(
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		const QString &key,
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		std::vector<int> &&fallback) const;
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	const not_null<Account*> _account;
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	std::optional<MTP::Sender> _api;
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	mtpRequestId _requestId = 0;
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	int32 _hash = 0;
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	base::flat_map<QString, MTPJSONValue> _data;
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	rpl::event_stream<> _refreshed;
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	base::flat_set<QString> _dismissedSuggestions;
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	rpl::event_stream<> _colorIndicesChanged;
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	std::unique_ptr<Ui::ColorIndicesCompressed> _colorIndicesCurrent;
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	rpl::lifetime _lifetime;
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};
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} // namespace Main
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