/*
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 "payments/payments_non_panel_process.h"

#include "payments/payments_checkout_process.h" // NonPanelPaymentForm.
#include "payments/payments_form.h"
#include "history/history_item.h"
#include "ui/layers/generic_box.h"
#include "window/window_session_controller.h"
#include "boxes/send_credits_box.h"

namespace Payments {
namespace {

bool IsCreditsInvoice(not_null<HistoryItem*> item) {
	const auto media = item->media();
	const auto invoice = media ? media->invoice() : nullptr;
	return invoice && (invoice->currency == "XTR");
}

} // namespace

Fn<void(NonPanelPaymentForm)> ProcessNonPanelPaymentFormFactory(
		not_null<Window::SessionController*> controller) {
	return [=](NonPanelPaymentForm form) {
		using CreditsFormDataPtr = std::shared_ptr<CreditsFormData>;
		if (const auto creditsData = std::get_if<CreditsFormDataPtr>(&form)) {
			controller->uiShow()->show(Box(Ui::SendCreditsBox, *creditsData));
		}
	};
}

Fn<void(NonPanelPaymentForm)> ProcessNonPanelPaymentFormFactory(
		not_null<Window::SessionController*> controller,
		not_null<HistoryItem*> item) {
	return IsCreditsInvoice(item)
		? ProcessNonPanelPaymentFormFactory(controller)
		: nullptr;
}

} // namespace Payments