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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 { Amounts, Balance, i18n } from "@gnu-taler/taler-util";
import { Fragment, h, VNode } from "preact";
import { BalanceTable } from "../components/BalanceTable";
import { Loading } from "../components/Loading";
import { LoadingError } from "../components/LoadingError";
import { MultiActionButton } from "../components/MultiActionButton";
import { ButtonPrimary, Centered } from "../components/styled";
import { useAsyncAsHook } from "../hooks/useAsyncAsHook";
import { PageLink } from "../renderHtml";
import * as wxApi from "../wxApi";
interface Props {
goToWalletDeposit: (currency: string) => void;
goToWalletHistory: (currency: string) => void;
goToWalletManualWithdraw: () => void;
}
export function BalancePage({
goToWalletManualWithdraw,
goToWalletDeposit,
goToWalletHistory,
}: Props): VNode {
const state = useAsyncAsHook(wxApi.getBalance);
const balances = !state || state.hasError ? [] : state.response.balances;
if (!state) {
return <Loading />;
}
if (state.hasError) {
return <LoadingError title="Could not load balance page" error={state} />;
}
return (
<BalanceView
balances={balances}
goToWalletManualWithdraw={goToWalletManualWithdraw}
goToWalletDeposit={goToWalletDeposit}
goToWalletHistory={goToWalletHistory}
/>
);
}
export interface BalanceViewProps {
balances: Balance[];
goToWalletManualWithdraw: () => void;
goToWalletDeposit: (currency: string) => void;
goToWalletHistory: (currency: string) => void;
}
export function BalanceView({
balances,
goToWalletManualWithdraw,
goToWalletDeposit,
goToWalletHistory,
}: BalanceViewProps): VNode {
const currencyWithNonZeroAmount = balances
.filter((b) => !Amounts.isZero(b.available))
.map((b) => b.available.split(":")[0]);
if (balances.length === 0) {
return (
<Fragment>
<p>
<Centered style={{ marginTop: 100 }}>
<i18n.Translate>
You have no balance to show. Need some{" "}
<PageLink pageName="/welcome">help</PageLink> getting started?
</i18n.Translate>
</Centered>
</p>
<footer style={{ justifyContent: "space-between" }}>
<div />
<ButtonPrimary onClick={goToWalletManualWithdraw}>
Withdraw
</ButtonPrimary>
</footer>
</Fragment>
);
}
return (
<Fragment>
<section>
<BalanceTable
balances={balances}
goToWalletHistory={goToWalletHistory}
/>
</section>
<footer style={{ justifyContent: "space-between" }}>
<ButtonPrimary onClick={goToWalletManualWithdraw}>
Withdraw
</ButtonPrimary>
{currencyWithNonZeroAmount.length > 0 && (
<MultiActionButton
label={(s) => `Deposit ${s}`}
actions={currencyWithNonZeroAmount}
onClick={(c) => goToWalletDeposit(c)}
/>
)}
</footer>
</Fragment>
);
}
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