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Telegram/SourceFiles/api/api_chat_invite.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
+
+#include "ui/layers/box_content.h"
+
+class UserData;
+class ChannelData;
+
+namespace Info::Profile {
+class Badge;
+enum class BadgeType : uchar;
+} // namespace Info::Profile
+
+namespace Main {
+class Session;
+} // namespace Main
+
+namespace Window {
+class SessionController;
+} // namespace Window
+
+namespace Data {
+class PhotoMedia;
+} // namespace Data
+
+namespace Ui {
+class EmptyUserpic;
+} // namespace Ui
+
+namespace Api {
+
+void CheckChatInvite(
+	not_null<Window::SessionController*> controller,
+	const QString &hash,
+	ChannelData *invitePeekChannel = nullptr,
+	Fn<void()> loaded = nullptr);
+
+} // namespace Api
+
+class ConfirmInviteBox final : public Ui::BoxContent {
+public:
+	ConfirmInviteBox(
+		QWidget*,
+		not_null<Main::Session*> session,
+		const MTPDchatInvite &data,
+		ChannelData *invitePeekChannel,
+		Fn<void()> submit);
+	~ConfirmInviteBox();
+
+protected:
+	void prepare() override;
+
+	void resizeEvent(QResizeEvent *e) override;
+	void paintEvent(QPaintEvent *e) override;
+
+private:
+	struct Participant;
+	struct ChatInvite {
+		QString title;
+		QString about;
+		PhotoData *photo = nullptr;
+		int participantsCount = 0;
+		std::vector<Participant> participants;
+		bool isPublic = false;
+		bool isChannel = false;
+		bool isMegagroup = false;
+		bool isBroadcast = false;
+		bool isRequestNeeded = false;
+		bool isFake = false;
+		bool isScam = false;
+		bool isVerified = false;
+	};
+	[[nodiscard]] static ChatInvite Parse(
+		not_null<Main::Session*> session,
+		const MTPDchatInvite &data);
+	[[nodiscard]] Info::Profile::BadgeType BadgeForInvite(
+		const ChatInvite &invite);
+
+	ConfirmInviteBox(
+		not_null<Main::Session*> session,
+		ChatInvite &&invite,
+		ChannelData *invitePeekChannel,
+		Fn<void()> submit);
+
+	const not_null<Main::Session*> _session;
+
+	Fn<void()> _submit;
+	object_ptr<Ui::FlatLabel> _title;
+	std::unique_ptr<Info::Profile::Badge> _badge;
+	object_ptr<Ui::FlatLabel> _status;
+	object_ptr<Ui::FlatLabel> _about;
+	object_ptr<Ui::FlatLabel> _aboutRequests;
+	std::shared_ptr<Data::PhotoMedia> _photo;
+	std::unique_ptr<Ui::EmptyUserpic> _photoEmpty;
+	std::vector<Participant> _participants;
+
+	bool _isChannel = false;
+	bool _requestApprove = false;
+
+	int _userWidth = 0;
+
+};