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Diffstat (limited to 'packages/taler-wallet-webextension/src/wallet/BalancePage.tsx')
-rw-r--r-- | packages/taler-wallet-webextension/src/wallet/BalancePage.tsx | 117 |
1 files changed, 117 insertions, 0 deletions
diff --git a/packages/taler-wallet-webextension/src/wallet/BalancePage.tsx b/packages/taler-wallet-webextension/src/wallet/BalancePage.tsx new file mode 100644 index 000000000..4846d47f7 --- /dev/null +++ b/packages/taler-wallet-webextension/src/wallet/BalancePage.tsx @@ -0,0 +1,117 @@ +/* + 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 { + amountFractionalBase, Amounts, + Balance, BalancesResponse, + i18n +} from "@gnu-taler/taler-util"; +import { JSX, h } from "preact"; +import { WalletBox, Centered } from "../components/styled/index"; +import { BalancesHook, useBalances } from "../hooks/useBalances"; +import { PageLink, renderAmount } from "../renderHtml"; + + +export function BalancePage() { + const balance = useBalances() + return <BalanceView balance={balance} Linker={PageLink} /> +} +export interface BalanceViewProps { + balance: BalancesHook, + Linker: typeof PageLink, +} +export function BalanceView({ balance, Linker }: BalanceViewProps) { + if (!balance) { + return <span /> + } + + if (balance.error) { + return ( + <div> + <p>{i18n.str`Error: could not retrieve balance information.`}</p> + <p> + Click <Linker pageName="welcome">here</Linker> for help and + diagnostics. + </p> + </div> + ) + } + if (balance.response.balances.length === 0) { + return ( + <p><i18n.Translate> + You have no balance to show. Need some{" "} + <Linker pageName="/welcome">help</Linker> getting started? + </i18n.Translate></p> + ) + } + return <ShowBalances wallet={balance.response} /> +} + +function formatPending(entry: Balance): JSX.Element { + let incoming: JSX.Element | undefined; + let payment: JSX.Element | undefined; + + const available = Amounts.parseOrThrow(entry.available); + const pendingIncoming = Amounts.parseOrThrow(entry.pendingIncoming); + const pendingOutgoing = Amounts.parseOrThrow(entry.pendingOutgoing); + + if (!Amounts.isZero(pendingIncoming)) { + incoming = ( + <span><i18n.Translate> + <span style={{ color: "darkgreen" }}> + {"+"} + {renderAmount(entry.pendingIncoming)} + </span>{" "} + incoming + </i18n.Translate></span> + ); + } + + const l = [incoming, payment].filter((x) => x !== undefined); + if (l.length === 0) { + return <span />; + } + + if (l.length === 1) { + return <span>({l})</span>; + } + return ( + <span> + ({l[0]}, {l[1]}) + </span> + ); +} + + +function ShowBalances({ wallet }: { wallet: BalancesResponse }) { + return <WalletBox> + <section> + <Centered>{wallet.balances.map((entry) => { + const av = Amounts.parseOrThrow(entry.available); + const v = av.value + av.fraction / amountFractionalBase; + return ( + <p key={av.currency}> + <span> + <span style={{ fontSize: "5em", display: "block" }}>{v}</span>{" "} + <span>{av.currency}</span> + </span> + {formatPending(entry)} + </p> + ); + })}</Centered> + </section> + </WalletBox> +} |