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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/>
*/
/**
*
* @author Sebastian Javier Marchano (sebasjm)
*/
import { AmountJson, Amounts } from "@gnu-taler/taler-util";
import { Fragment, h, VNode } from "preact";
import { useState } from "preact/hooks";
import { useTranslationContext } from "@gnu-taler/web-util/browser";
import { AmountFieldHandler, nullFunction, withSafe } from "../mui/handlers.js";
import { AmountField } from "./AmountField.js";
export default {
title: "amountField",
};
function RenderAmount(): VNode {
const [value, setValue] = useState<AmountJson | undefined>({
currency: "USD",
value: 1,
fraction: 0,
});
const error = value === undefined ? undefined : undefined;
const handler: AmountFieldHandler = {
value: value ?? Amounts.zeroOfCurrency("USD"),
onInput: withSafe(async (e) => {
setValue(e);
}, nullFunction),
error,
};
const { i18n } = useTranslationContext();
return (
<Fragment>
<AmountField
required
label={i18n.str`Amount`}
highestDenom={2000000}
lowestDenom={0.01}
handler={handler}
/>
<p>
<pre>
value : {value?.value} <br />
fraction : {value?.fraction}
</pre>
</p>
</Fragment>
);
}
export const AmountFieldExample = (): VNode => RenderAmount();
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