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/*
This file is part of GNU Taler
(C) 2022 Taler Systems S.A.
GNU Taler is free software; you can redistribute it and/or modify it under the
terms of the GNU General Public License as published by the Free Software
Foundation; either version 3, or (at your option) any later version.
GNU Taler is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with
GNU Taler; see the file COPYING. If not, see <http://www.gnu.org/licenses/>
*/
import { AbsoluteTime, Amounts, parsePaytoUri } from "@gnu-taler/taler-util";
import { useTransactions } from "../../hooks/access.js";
import { Props, State, Transaction } from "./index.js";
export function useComponentState({ account }: Props): State {
const result = useTransactions(account);
if (result.loading) {
return {
status: "loading",
error: undefined,
};
}
if (!result.ok) {
return {
status: "loading-error",
error: result,
};
}
const transactions = result.data.transactions
.map((tx) => {
const negative = tx.direction === "debit";
const cp = parsePaytoUri(negative ? tx.creditor_payto_uri : tx.debtor_payto_uri);
const counterpart = (cp === undefined || !cp.isKnown ? undefined :
cp.targetType === "iban" ? cp.iban :
cp.targetType === "x-taler-bank" ? cp.account :
cp.targetType === "bitcoin" ? `${cp.targetPath.substring(0, 6)}...` : undefined) ??
"unkown";
const when = AbsoluteTime.fromProtocolTimestamp(tx.date);
const amount = Amounts.parse(tx.amount);
const subject = tx.subject;
return {
negative,
counterpart,
when,
amount,
subject,
};
})
.filter((x): x is Transaction => x !== undefined);
return {
status: "ready",
error: undefined,
transactions,
onNext: result.isReachingEnd ? undefined : result.loadMore,
onPrev: result.isReachingStart ? undefined : result.loadMorePrev,
};
}
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