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/*
This file is part of TALER
(C) 2016 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/>
*/
import { VNode } from "preact";
import { useEffect, useRef, useState } from "preact/hooks";
import { CreateManualWithdraw } from "./CreateManualWithdraw";
import * as wxApi from '../wxApi'
import { AcceptManualWithdrawalResult, AmountJson, Amounts } from "@gnu-taler/taler-util";
import { ReserveCreated } from "./ReserveCreated.js";
import { route } from 'preact-router';
import { Pages } from "../NavigationBar.js";
interface Props {
}
export function ManualWithdrawPage({ }: Props): VNode {
const [success, setSuccess] = useState<AcceptManualWithdrawalResult | undefined>(undefined)
const [currency, setCurrency] = useState<string | undefined>(undefined)
const [error, setError] = useState<string | undefined>(undefined)
async function onExchangeChange(exchange: string | undefined) {
if (!exchange) return
try {
const r = await fetch(`${exchange}/keys`)
const j = await r.json()
if (j.currency) {
await wxApi.addExchange({
exchangeBaseUrl: `${exchange}/`,
forceUpdate: true
})
setCurrency(j.currency)
}
} catch (e) {
setError('The exchange url seems invalid')
setCurrency(undefined)
}
}
async function doCreate(exchangeBaseUrl: string, amount: AmountJson) {
try {
const resp = await wxApi.acceptManualWithdrawal(exchangeBaseUrl, Amounts.stringify(amount))
setSuccess(resp)
} catch (e) {
if (e instanceof Error) {
setError(e.message)
} else {
setError('unexpected error')
}
setSuccess(undefined)
}
}
if (success) {
return <ReserveCreated reservePub={success.reservePub} paytos={success.exchangePaytoUris} onBack={() => {
route(Pages.balance)
}}/>
}
return <CreateManualWithdraw
error={error} currency={currency}
onCreate={doCreate} onExchangeChange={onExchangeChange}
/>;
}
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