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Telegram/SourceFiles/info/peer_gifts/info_peer_gifts_collections.cpp

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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
+*/
+#include "info/peer_gifts/info_peer_gifts_collections.h"
+
+#include "api/api_credits.h"
+#include "apiwrap.h"
+#include "data/data_peer.h"
+#include "data/data_star_gift.h"
+#include "lang/lang_keys.h"
+#include "main/main_session.h"
+#include "ui/boxes/confirm_box.h"
+#include "ui/layers/generic_box.h"
+#include "ui/widgets/fields/input_field.h"
+#include "window/window_session_controller.h"
+#include "styles/style_layers.h"
+#include "styles/style_info.h"
+
+namespace Info::PeerGifts {
+namespace {
+
+constexpr auto kCollectionNameLimit = 12;
+
+void EditCollectionBox(
+		not_null<Ui::GenericBox*> box,
+		not_null<Window::SessionNavigation*> navigation,
+		not_null<PeerData*> peer,
+		int id,
+		Data::SavedStarGiftId addId,
+		QString currentName,
+		Fn<void(MTPStarGiftCollection)> finished) {
+	box->setTitle(id
+		? tr::lng_gift_collection_edit()
+		: tr::lng_gift_collection_new_title());
+
+	if (!id) {
+		box->addRow(
+			object_ptr<Ui::FlatLabel>(
+				box,
+				tr::lng_gift_collection_new_text(),
+				st::collectionAbout));
+	}
+	const auto title = box->addRow(
+		object_ptr<Ui::InputField>(
+			box,
+			st::collectionNameField,
+			tr::lng_gift_collection_new_ph(),
+			currentName));
+	title->setMaxLength(kCollectionNameLimit * 2);
+	box->setFocusCallback([=] {
+		title->setFocusFast();
+	});
+
+	Ui::AddLengthLimitLabel(title, kCollectionNameLimit);
+
+	const auto show = navigation->uiShow();
+	const auto session = &peer->session();
+
+	const auto creating = std::make_shared<bool>(false);
+	const auto submit = [=] {
+		if (*creating) {
+			return;
+		}
+		const auto text = title->getLastText().trimmed();
+		if (text.isEmpty() || text.size() > kCollectionNameLimit) {
+			title->showError();
+			return;
+		}
+
+		*creating = true;
+		auto ids = QVector<MTPInputSavedStarGift>();
+		if (addId) {
+			ids.push_back(Api::InputSavedStarGiftId(addId));
+		}
+		const auto weak = base::make_weak(box);
+		const auto done = [=](const MTPStarGiftCollection &result) {
+			*creating = false;
+			if (const auto onstack = finished) {
+				onstack(result);
+			}
+			if (const auto strong = weak.get()) {
+				strong->closeBox();
+			}
+		};
+		const auto fail = [=](const MTP::Error &error) {
+			*creating = false;
+			const auto &type = error.type();
+			if (type == u"COLLECTIONS_TOO_MANY"_q) {
+				show->show(Ui::MakeInformBox({
+					.text = tr::lng_gift_collection_limit_text(),
+					.confirmText = tr::lng_box_ok(),
+					.title = tr::lng_gift_collection_limit_title(),
+				}));
+				if (const auto strong = weak.get()) {
+					strong->closeBox();
+				}
+			} else {
+				show->showToast(error.type());
+			}
+		};
+		if (id) {
+			using Flag = MTPpayments_UpdateStarGiftCollection::Flag;
+			session->api().request(MTPpayments_UpdateStarGiftCollection(
+				MTP_flags(Flag::f_title),
+				peer->input(),
+				MTP_int(id),
+				MTP_string(text),
+				MTPVector<MTPInputSavedStarGift>(),
+				MTPVector<MTPInputSavedStarGift>(),
+				MTPVector<MTPInputSavedStarGift>()
+			)).done(done).fail(fail).send();
+		} else {
+			session->api().request(MTPpayments_CreateStarGiftCollection(
+				peer->input(),
+				MTP_string(text),
+				MTP_vector<MTPInputSavedStarGift>(ids)
+			)).done(done).fail(fail).send();
+		}
+	};
+	title->submits() | rpl::on_next(submit, title->lifetime());
+	auto text = id
+		? tr::lng_settings_save()
+		: tr::lng_gift_collection_new_create();
+	box->addButton(std::move(text), submit);
+
+	box->addButton(tr::lng_cancel(), [=] {
+		box->closeBox();
+	});
+}
+
+} // namespace
+
+void NewCollectionBox(
+		not_null<Ui::GenericBox*> box,
+		not_null<Window::SessionNavigation*> navigation,
+		not_null<PeerData*> peer,
+		Data::SavedStarGiftId addId,
+		Fn<void(MTPStarGiftCollection)> added) {
+	EditCollectionBox(box, navigation, peer, 0, addId, QString(), added);
+}
+
+void EditCollectionNameBox(
+		not_null<Ui::GenericBox*> box,
+		not_null<Window::SessionNavigation*> navigation,
+		not_null<PeerData*> peer,
+		int id,
+		QString current,
+		Fn<void(QString)> done) {
+	EditCollectionBox(box, navigation, peer, id, {}, current, [=](
+			const MTPStarGiftCollection &result) {
+		done(qs(result.data().vtitle()));
+	});
+}
+
+} // namespace Info::PeerGifts