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/*
This file is part of TALER
(C) 2017 GNUnet e.V.
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.
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
TALER; see the file COPYING. If not, see <http://www.gnu.org/licenses/>
*/
/**
* Page shown to the user to confirm creation
* of a reserve, usually requested by the bank.
*
* @author Florian Dold
*/
import * as React from "react";
import * as ReactDOM from "react-dom";
import URI = require("urijs");
import * as i18n from "../../i18n";
import { acceptTip, getReserveCreationInfo, getTipStatus } from "../wxApi";
import { WithdrawDetailView, renderAmount } from "../renderHtml";
import * as Amounts from "../../amounts";
import { useState, useEffect } from "react";
import { TipStatus } from "../../walletTypes";
interface LoadingButtonProps {
loading: boolean;
}
function LoadingButton(
props:
& React.PropsWithChildren<LoadingButtonProps>
& React.DetailedHTMLProps<
React.ButtonHTMLAttributes<HTMLButtonElement>,
HTMLButtonElement
>,
) {
return (
<button
className="pure-button pure-button-primary"
type="button"
{...props}
>
{props.loading ? <span><object className="svg-icon svg-baseline" data="/img/spinner-bars.svg" /></span> : null}
{props.children}
</button>
);
}
function TipDisplay(props: { talerTipUri: string }) {
const [tipStatus, setTipStatus] = useState<TipStatus | undefined>(undefined);
const [discarded, setDiscarded] = useState(false);
const [loading, setLoading] = useState(false);
const [finished, setFinished] = useState(false);
useEffect(() => {
const doFetch = async () => {
const ts = await getTipStatus(props.talerTipUri);
setTipStatus(ts);
};
doFetch();
}, []);
if (discarded) {
return <span>You've discarded the tip.</span>;
}
if (finished) {
return <span>Tip has been accepted!</span>;
}
if (!tipStatus) {
return <span>Loading ...</span>;
}
const discard = () => {
setDiscarded(true);
};
const accept = async () => {
setLoading(true);
await acceptTip(props.talerTipUri);
setFinished(true);
};
return (
<div>
<h2>Tip Received!</h2>
<p>
You received a tip of <strong>{renderAmount(tipStatus.amount)}</strong>{" "}
from <span> </span>
<strong>{tipStatus.merchantOrigin}</strong>.
</p>
<p>
The tip is handled by the exchange{" "}
<strong>{tipStatus.exchangeUrl}</strong>. This exchange will charge fees
of <strong>{renderAmount(tipStatus.totalFees)}</strong> for this
operation.
</p>
<form className="pure-form">
<LoadingButton loading={loading} onClick={() => accept()}>
AcceptTip
</LoadingButton>
{" "}
<button className="pure-button" type="button" onClick={() => discard()}>
Discard tip
</button>
</form>
</div>
);
}
async function main() {
try {
const url = new URI(document.location.href);
const query: any = URI.parseQuery(url.query());
const talerTipUri = query.talerTipUri;
if (typeof talerTipUri !== "string") {
throw Error("talerTipUri must be a string");
}
ReactDOM.render(
<TipDisplay talerTipUri={talerTipUri} />,
document.getElementById("container")!,
);
} catch (e) {
// TODO: provide more context information, maybe factor it out into a
// TODO:generic error reporting function or component.
document.body.innerText = i18n.str`Fatal error: "${e.message}".`;
console.error(`got error "${e.message}"`, e);
}
}
document.addEventListener("DOMContentLoaded", () => {
main();
});
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