/*
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 {

struct UniqueGiftAttribute {
	QString name;
	int rarityPermille = 0;
};

struct UniqueGiftModel : UniqueGiftAttribute {
	not_null<DocumentData*> document;
};

struct UniqueGiftPattern : UniqueGiftAttribute {
	not_null<DocumentData*> document;
};

struct UniqueGiftBackdrop : UniqueGiftAttribute {
	QColor centerColor;
	QColor edgeColor;
	QColor patternColor;
	QColor textColor;
	int id = 0;
};

struct UniqueGiftOriginalDetails {
	PeerId senderId = 0;
	PeerId recipientId = 0;
	TimeId date = 0;
	TextWithEntities message;
};

struct UniqueGift {
	CollectibleId id = 0;
	QString slug;
	QString title;
	QString ownerAddress;
	QString ownerName;
	PeerId ownerId = 0;
	PeerData *releasedBy = nullptr;
	int64 nanoTonForResale = -1;
	int starsForResale = -1;
	int starsForTransfer = -1;
	int number = 0;
	bool onlyAcceptTon = false;
	TimeId exportAt = 0;
	TimeId canTransferAt = 0;
	TimeId canResellAt = 0;
	UniqueGiftModel model;
	UniqueGiftPattern pattern;
	UniqueGiftBackdrop backdrop;
	UniqueGiftOriginalDetails originalDetails;
};

[[nodiscard]] QString UniqueGiftName(const UniqueGift &gift);

[[nodiscard]] CreditsAmount UniqueGiftResaleStars(const UniqueGift &gift);
[[nodiscard]] CreditsAmount UniqueGiftResaleTon(const UniqueGift &gift);
[[nodiscard]] CreditsAmount UniqueGiftResaleAsked(const UniqueGift &gift);

[[nodiscard]] TextWithEntities FormatGiftResaleStars(const UniqueGift &gift);
[[nodiscard]] TextWithEntities FormatGiftResaleTon(const UniqueGift &gift);
[[nodiscard]] TextWithEntities FormatGiftResaleAsked(const UniqueGift &gift);

struct StarGift {
	uint64 id = 0;
	std::shared_ptr<UniqueGift> unique;
	int64 stars = 0;
	int64 starsConverted = 0;
	int64 starsToUpgrade = 0;
	int64 starsResellMin = 0;
	not_null<DocumentData*> document;
	PeerData *releasedBy = nullptr;
	QString resellTitle;
	int resellCount = 0;
	int limitedLeft = 0;
	int limitedCount = 0;
	int perUserTotal = 0;
	int perUserRemains = 0;
	TimeId firstSaleDate = 0;
	TimeId lastSaleDate = 0;
	bool resellTonOnly : 1 = false;
	bool requirePremium : 1 = false;
	bool upgradable : 1 = false;
	bool birthday : 1 = false;
	bool soldOut : 1 = false;

	friend inline bool operator==(
		const StarGift &,
		const StarGift &) = default;
};

class SavedStarGiftId {
public:
	[[nodiscard]] static SavedStarGiftId User(MsgId messageId) {
		auto result = SavedStarGiftId();
		result.entityId = uint64(messageId.bare);
		return result;
	}
	[[nodiscard]] static SavedStarGiftId Chat(
			not_null<PeerData*> peer,
			uint64 savedId) {
		auto result = SavedStarGiftId();
		result.peer = peer;
		result.entityId = savedId;
		return result;
	}

	[[nodiscard]] bool isUser() const {
		return !peer;
	}
	[[nodiscard]] bool isChat() const {
		return peer != nullptr;
	}

	[[nodiscard]] MsgId userMessageId() const {
		return peer ? MsgId(0) : MsgId(entityId);
	}
	[[nodiscard]] PeerData *chat() const {
		return peer;
	}
	[[nodiscard]] uint64 chatSavedId() const {
		return peer ? entityId : 0;
	}

	explicit operator bool() const {
		return entityId != 0;
	}

	friend inline bool operator==(
		const SavedStarGiftId &,
		const SavedStarGiftId &) = default;
	friend inline auto operator<=>(
		const SavedStarGiftId &,
		const SavedStarGiftId &) = default;

private:
	PeerData *peer = nullptr;
	uint64 entityId = 0;

};

struct SavedStarGift {
	StarGift info;
	SavedStarGiftId manageId;
	std::vector<int> collectionIds;
	TextWithEntities message;
	int64 starsConverted = 0;
	int64 starsUpgradedBySender = 0;
	PeerId fromId = 0;
	TimeId date = 0;
	bool upgradable = false;
	bool anonymous = false;
	bool pinned = false;
	bool hidden = false;
	bool mine = false;
};

struct GiftCollection {
	int id = 0;
	int count = 0;
	QString title;
	DocumentData *icon = nullptr;
	uint64 hash = 0;
};

} // namespace Data