/*
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/text/text_custom_emoji.h"
#include "ui/rp_widget.h"

namespace style {
struct VerifiedBadge;
} // namespace style

namespace Ui {

class UnreadBadge : public RpWidget {
public:
	using RpWidget::RpWidget;

	void setText(const QString &text, bool active);
	int textBaseline() const;

protected:
	void paintEvent(QPaintEvent *e) override;

private:
	QString _text;
	bool _active = false;

};

struct VerifyDetails {
	UserId botId = 0;
	DocumentId iconBgId = 0;
	DocumentId iconFgId = 0;
	TextWithEntities description;

	explicit operator bool() const {
		return iconBgId || iconFgId;
	}
	friend inline bool operator==(
		const VerifyDetails &,
		const VerifyDetails &) = default;
};

class PeerBadge {
public:
	PeerBadge();
	~PeerBadge();

	struct Descriptor {
		not_null<PeerData*> peer;
		const style::icon *verified = nullptr;
		const style::icon *premium = nullptr;
		const style::color *scam = nullptr;
		const style::color *premiumFg = nullptr;
		Fn<void()> customEmojiRepaint;
		crl::time now = 0;
		bool paused = false;
	};
	int drawGetWidth(
		Painter &p,
		QRect rectForName,
		int nameWidth,
		int outerWidth,
		const Descriptor &descriptor);
	void unload();

	[[nodiscard]] bool ready(const VerifyDetails *details) const;
	void set(
		not_null<const VerifyDetails*> details,
		Text::CustomEmojiFactory factory,
		Fn<void()> repaint);

	// How much horizontal space the badge took.
	int drawVerified(
		QPainter &p,
		QPoint position,
		const style::VerifiedBadge &st);

private:
	struct EmojiStatus;
	struct VerifiedData;

	std::unique_ptr<EmojiStatus> _emojiStatus;
	mutable std::unique_ptr<VerifiedData> _verifiedData;

};

QSize ScamBadgeSize(bool fake);
void DrawScamBadge(
	bool fake,
	Painter &p,
	QRect rect,
	int outerWidth,
	const style::color &color);

} // namespace Ui