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/*
This file is part of GNU Taler
(C) 2021 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 { h, VNode } from "preact";
import { useState } from "preact/hooks";
import { ErrorMessage } from "../components/ErrorMessage";
import { SelectList } from "../components/SelectList";
import {
ButtonPrimary,
Input,
InputWithLabel,
LightText,
WalletBox,
} from "../components/styled";
export interface Props {
error: string | undefined;
initialAmount?: string;
exchangeList: Record<string, string>;
onCreate: (exchangeBaseUrl: string, amount: AmountJson) => Promise<void>;
}
export function CreateManualWithdraw({
initialAmount,
exchangeList,
error,
onCreate,
}: Props): VNode {
const exchangeSelectList = Object.keys(exchangeList);
const currencySelectList = Object.values(exchangeList);
const exchangeMap = exchangeSelectList.reduce(
(p, c) => ({ ...p, [c]: `${c} (${exchangeList[c]})` }),
{} as Record<string, string>,
);
const currencyMap = currencySelectList.reduce(
(p, c) => ({ ...p, [c]: c }),
{} as Record<string, string>,
);
const initialExchange =
exchangeSelectList.length > 0 ? exchangeSelectList[0] : "";
const [exchange, setExchange] = useState(initialExchange || "");
const [currency, setCurrency] = useState(exchangeList[initialExchange] ?? "");
const [amount, setAmount] = useState(initialAmount || "");
const parsedAmount = Amounts.parse(`${currency}:${amount}`);
function changeExchange(exchange: string): void {
setExchange(exchange);
setCurrency(exchangeList[exchange]);
}
function changeCurrency(currency: string): void {
setCurrency(currency);
const found = Object.entries(exchangeList).find((e) => e[1] === currency);
if (found) {
setExchange(found[0]);
} else {
setExchange("");
}
}
if (!initialExchange) {
return <div>There is no known exchange where to withdraw, add one</div>;
}
return (
<WalletBox>
<section>
<ErrorMessage
title={error && "Can't create the reserve"}
description={error}
/>
<h2>Manual Withdrawal</h2>
<LightText>
Choose a exchange to create a reserve and then fill the reserve to
withdraw the coins
</LightText>
<p>
<Input>
<SelectList
label="Currency"
list={currencyMap}
name="currency"
value={currency}
onChange={changeCurrency}
/>
</Input>
<Input>
<SelectList
label="Exchange"
list={exchangeMap}
name="currency"
value={exchange}
onChange={changeExchange}
/>
</Input>
{/* <p style={{ display: "flex", justifyContent: "right" }}>
<a href="" style={{ marginLeft: "auto" }}>
Add new exchange
</a>
</p> */}
{currency && (
<InputWithLabel invalid={!!amount && !parsedAmount}>
<label>Amount</label>
<div>
<span>{currency}</span>
<input
type="number"
value={amount}
onInput={(e) => setAmount(e.currentTarget.value)}
/>
</div>
</InputWithLabel>
)}
</p>
</section>
<footer>
<div />
<ButtonPrimary
disabled={!parsedAmount || !exchange}
onClick={() => onCreate(exchange, parsedAmount!)}
>
Start withdrawal
</ButtonPrimary>
</footer>
</WalletBox>
);
}
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