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import { AmountString, Amounts, CurrencySpecification, TalerCorebankApi, TalerError, assertUnreachable } from "@gnu-taler/taler-util";
import { useTranslationContext } from "@gnu-taler/web-util/browser";
import { format, getDate, getHours, getMonth, getYear, setDate, setHours, setMonth, setYear, sub } from "date-fns";
import { Fragment, VNode, h } from "preact";
import { useState } from "preact/hooks";
import { ErrorLoadingWithDebug } from "../../components/ErrorLoadingWithDebug.js";
import { Transactions } from "../../components/Transactions/index.js";
import { useBankCoreApiContext } from "../../context/config.js";
import { useConversionInfo, useLastMonitorInfo } from "../../hooks/circuit.js";
import { RenderAmount } from "../PaytoWireTransferForm.js";
import { WireTransfer } from "../WireTransfer.js";
import { AccountList } from "./AccountList.js";
/**
* Query account information and show QR code if there is pending withdrawal
*/
interface Props {
onCreateAccount: () => void;
onShowAccountDetails: (aid: string) => void;
onRemoveAccount: (aid: string) => void;
onUpdateAccountPassword: (aid: string) => void;
onShowCashoutForAccount: (aid: string) => void;
onAuthorizationRequired: () => void;
}
export function AdminHome({ onCreateAccount, onAuthorizationRequired, onRemoveAccount, onShowAccountDetails, onShowCashoutForAccount, onUpdateAccountPassword }: Props): VNode {
return <Fragment>
<Metrics />
<WireTransfer onAuthorizationRequired={onAuthorizationRequired} />
<Transactions account="admin" />
<AccountList
onCreateAccount={onCreateAccount}
onRemoveAccount={onRemoveAccount}
onShowCashoutForAccount={onShowCashoutForAccount}
onShowAccountDetails={onShowAccountDetails}
onUpdateAccountPassword={onUpdateAccountPassword}
/>
</Fragment>
}
function getDateForTimeframe(which: number, timeframe: TalerCorebankApi.MonitorTimeframeParam): string {
const time = Date.now()
switch (timeframe) {
case TalerCorebankApi.MonitorTimeframeParam.hour: return `${format(setHours(time, which), "HH")}hs`;
case TalerCorebankApi.MonitorTimeframeParam.day: return format(setDate(time, which), "EEEE");
case TalerCorebankApi.MonitorTimeframeParam.month: return format(setMonth(time, which), "MMMM");
case TalerCorebankApi.MonitorTimeframeParam.year: return format(setYear(time, which), "yyyy");
case TalerCorebankApi.MonitorTimeframeParam.decade: return format(setYear(time, which), "yyyy");
}
assertUnreachable(timeframe)
}
export function getTimeframesForDate(time: Date, timeframe: TalerCorebankApi.MonitorTimeframeParam): { current: number, previous: number } {
switch (timeframe) {
case TalerCorebankApi.MonitorTimeframeParam.hour: return {
current: getHours(sub(time, { hours: 1 })),
previous: getHours(sub(time, { hours: 2 }))
}
case TalerCorebankApi.MonitorTimeframeParam.day: return {
current: getDate(sub(time, { days: 1 })),
previous: getDate(sub(time, { days: 2 }))
}
case TalerCorebankApi.MonitorTimeframeParam.month: return {
current: getMonth(sub(time, { months: 1 })),
previous: getMonth(sub(time, { months: 2 }))
}
case TalerCorebankApi.MonitorTimeframeParam.year: return {
current: getYear(sub(time, { years: 1 })),
previous: getYear(sub(time, { years: 2 }))
}
case TalerCorebankApi.MonitorTimeframeParam.decade: return {
current: getYear(sub(time, { years: 10 })),
previous: getYear(sub(time, { years: 20 }))
}
default: assertUnreachable(timeframe)
}
}
function Metrics(): VNode {
const { i18n } = useTranslationContext()
const [metricType, setMetricType] = useState<TalerCorebankApi.MonitorTimeframeParam>(TalerCorebankApi.MonitorTimeframeParam.hour);
const { config } = useBankCoreApiContext();
const respInfo = useConversionInfo()
const params = getTimeframesForDate(new Date(), metricType)
const resp = useLastMonitorInfo(params.current, params.previous, metricType);
if (!resp) return <Fragment />;
if (resp instanceof TalerError) {
return <ErrorLoadingWithDebug error={resp} />
}
if (resp.current.type !== "ok" || resp.previous.type !== "ok") {
return <Fragment />
}
const fiatSpec = respInfo && (!(respInfo instanceof TalerError)) ? respInfo.body.fiat_currency_specification : undefined
return <Fragment>
<div class="sm:hidden">
<label for="tabs" class="sr-only"><i18n.Translate>Select a section</i18n.Translate></label>
<select id="tabs" name="tabs" class="block w-full rounded-md border-gray-300 focus:border-indigo-500 focus:ring-indigo-500" onChange={(e) => {
// const op = e.currentTarget.value as typeof metricType
setMetricType(e.currentTarget.value as any)
}}>
<option value={TalerCorebankApi.MonitorTimeframeParam.hour} selected={metricType == TalerCorebankApi.MonitorTimeframeParam.hour}><i18n.Translate>Last hour</i18n.Translate></option>
<option value={TalerCorebankApi.MonitorTimeframeParam.day} selected={metricType == TalerCorebankApi.MonitorTimeframeParam.day}><i18n.Translate>Last day</i18n.Translate></option>
<option value={TalerCorebankApi.MonitorTimeframeParam.month} selected={metricType == TalerCorebankApi.MonitorTimeframeParam.month}><i18n.Translate>Last month</i18n.Translate></option>
<option value={TalerCorebankApi.MonitorTimeframeParam.year} selected={metricType == TalerCorebankApi.MonitorTimeframeParam.year}><i18n.Translate>Last year</i18n.Translate></option>
</select>
</div>
<div class="hidden sm:block">
<nav class="isolate flex divide-x divide-gray-200 rounded-lg shadow" aria-label="Tabs">
<a href="#" onClick={(e) => { e.preventDefault(); setMetricType(TalerCorebankApi.MonitorTimeframeParam.hour) }} data-selected={metricType == TalerCorebankApi.MonitorTimeframeParam.hour} class="rounded-l-lg text-gray-500 hover:text-gray-700 data-[selected=true]:text-gray-900 group relative min-w-0 flex-1 overflow-hidden bg-white py-4 px-4 text-center text-sm font-medium hover:bg-gray-50 focus:z-10" >
<span><i18n.Translate>Last hour</i18n.Translate></span>
<span aria-hidden="true" data-selected={metricType == TalerCorebankApi.MonitorTimeframeParam.hour} class="bg-transparent data-[selected=true]:bg-indigo-500 absolute inset-x-0 bottom-0 h-0.5"></span>
</a>
<a href="#" onClick={(e) => { e.preventDefault(); setMetricType(TalerCorebankApi.MonitorTimeframeParam.day) }} data-selected={metricType == TalerCorebankApi.MonitorTimeframeParam.day} aria-current="page" class=" text-gray-500 hover:text-gray-700 data-[selected=true]:text-gray-900 group relative min-w-0 flex-1 overflow-hidden bg-white py-4 px-4 text-center text-sm font-medium hover:bg-gray-50 focus:z-10">
<span><i18n.Translate>Last day</i18n.Translate></span>
<span aria-hidden="true" data-selected={metricType == TalerCorebankApi.MonitorTimeframeParam.day} class="bg-transparent data-[selected=true]:bg-indigo-500 absolute inset-x-0 bottom-0 h-0.5"></span>
</a>
<a href="#" onClick={(e) => { e.preventDefault(); setMetricType(TalerCorebankApi.MonitorTimeframeParam.month) }} data-selected={metricType == TalerCorebankApi.MonitorTimeframeParam.month} class="rounded-r-lg text-gray-500 hover:text-gray-700 data-[selected=true]:text-gray-900 group relative min-w-0 flex-1 overflow-hidden bg-white py-4 px-4 text-center text-sm font-medium hover:bg-gray-50 focus:z-10">
<span><i18n.Translate>Last month</i18n.Translate></span>
<span aria-hidden="true" data-selected={metricType == TalerCorebankApi.MonitorTimeframeParam.month} class="bg-transparent data-[selected=true]:bg-indigo-500 absolute inset-x-0 bottom-0 h-0.5"></span>
</a>
<a href="#" onClick={(e) => { e.preventDefault(); setMetricType(TalerCorebankApi.MonitorTimeframeParam.year) }} data-selected={metricType == TalerCorebankApi.MonitorTimeframeParam.year} class="rounded-r-lg text-gray-500 hover:text-gray-700 data-[selected=true]:text-gray-900 group relative min-w-0 flex-1 overflow-hidden bg-white py-4 px-4 text-center text-sm font-medium hover:bg-gray-50 focus:z-10">
<span><i18n.Translate>Last Year</i18n.Translate></span>
<span aria-hidden="true" data-selected={metricType == TalerCorebankApi.MonitorTimeframeParam.year} class="bg-transparent data-[selected=true]:bg-indigo-500 absolute inset-x-0 bottom-0 h-0.5"></span>
</a>
</nav>
</div>
<div class="w-full flex justify-between">
<h1 class="text-base font-semibold leading-7 text-gray-900 mt-5">
<i18n.Translate>Trading volume on {getDateForTimeframe(params.current, metricType)} compared to {getDateForTimeframe(params.previous, metricType)}</i18n.Translate>
</h1>
</div>
<dl class="mt-5 grid grid-cols-1 md:grid-cols-2 divide-y divide-gray-200 overflow-hidden rounded-lg bg-white shadow-lg md:divide-x md:divide-y-0">
{!fiatSpec || resp.current.body.type !== "with-conversions" || resp.previous.body.type !== "with-conversions" ? undefined :
<Fragment>
<div class="px-4 py-5 sm:p-6">
<dt class="text-base font-normal text-gray-900">
<i18n.Translate>Cashin</i18n.Translate>
</dt>
<MetricValue
current={resp.current.body.cashinFiatVolume}
previous={resp.previous.body.cashinFiatVolume}
spec={fiatSpec}
/>
</div>
<div class="px-4 py-5 sm:p-6">
<dt class="text-base font-normal text-gray-900">
<i18n.Translate>Cashout</i18n.Translate>
</dt>
<MetricValue
current={resp.current.body.cashoutFiatVolume}
previous={resp.previous.body.cashoutFiatVolume}
spec={fiatSpec}
/>
</div>
</Fragment>
}
<div class="px-4 py-5 sm:p-6">
<dt class="text-base font-normal text-gray-900">
<i18n.Translate>Payin</i18n.Translate>
</dt>
<MetricValue
current={resp.current.body.talerInVolume}
previous={resp.previous.body.talerInVolume}
spec={config.currency_specification}
/>
</div>
<div class="px-4 py-5 sm:p-6">
<dt class="text-base font-normal text-gray-900">
<i18n.Translate>Payout</i18n.Translate>
</dt>
<MetricValue
current={resp.current.body.talerOutVolume}
previous={resp.previous.body.talerOutVolume}
spec={config.currency_specification}
/>
</div>
</dl>
<div class="flex justify-end mt-2">
<a href="#/download-stats"
class="disabled:opacity-50 disabled:cursor-default cursor-pointer rounded-md bg-indigo-600 px-3 py-2 text-sm font-semibold text-white shadow-sm hover:bg-indigo-500 focus-visible:outline focus-visible:outline-2 focus-visible:outline-offset-2 focus-visible:outline-indigo-600"
><i18n.Translate>
download stats as csv
</i18n.Translate></a>
</div>
</Fragment>
}
function MetricValue({ current, previous, spec }: { spec: CurrencySpecification, current: AmountString | undefined, previous: AmountString | undefined }): VNode {
const { i18n } = useTranslationContext()
const cmp = current && previous ? Amounts.cmp(current, previous) : 0;
const cv = !current ? undefined : Amounts.stringifyValue(current)
const currAmount = !cv ? undefined : Number.parseFloat(cv)
const prevAmount = !previous ? undefined : Number.parseFloat(Amounts.stringifyValue(previous))
const rate = !currAmount || Number.isNaN(currAmount) || !prevAmount || Number.isNaN(prevAmount) ? 0 :
cmp === -1 ? 1 - Math.round(currAmount) / Math.round(prevAmount) :
cmp === 1 ? (Math.round(currAmount) / Math.round(prevAmount)) - 1 : 0;
const negative = cmp === 0 ? undefined : cmp === -1
const rateStr = `${(Math.abs(rate) * 100).toFixed(2)}%`
return <Fragment>
<dd class="mt-1 block ">
<div class="flex justify-start text-2xl items-baseline font-semibold text-indigo-600">
{!current ? "-" : <RenderAmount value={Amounts.parseOrThrow(current)} spec={spec} hideSmall />}
</div>
<div class="flex flex-col">
<div class="flex justify-end items-baseline text-2xl font-semibold text-indigo-600">
<small class="ml-2 text-sm font-medium text-gray-500">
<i18n.Translate>from</i18n.Translate> {!previous ? "-" : <RenderAmount value={Amounts.parseOrThrow(previous)} spec={spec} hideSmall />}
</small>
</div>
{!!rate &&
<span data-negative={negative} class="flex items-center gap-x-1.5 w-fit rounded-md bg-green-100 text-green-800 data-[negative=true]:bg-red-100 px-2 py-1 text-xs font-medium data-[negative=true]:text-red-700 whitespace-pre">
{negative ?
<svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke-width="1.5" stroke="currentColor" class="w-6 h-6">
<path stroke-linecap="round" stroke-linejoin="round" d="M12 4.5v15m0 0l6.75-6.75M12 19.5l-6.75-6.75" />
</svg>
:
<svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke-width="1.5" stroke="currentColor" class="w-6 h-6">
<path stroke-linecap="round" stroke-linejoin="round" d="M12 19.5v-15m0 0l-6.75 6.75M12 4.5l6.75 6.75" />
</svg>
}
{negative ?
<span class="sr-only"><i18n.Translate>Descreased by</i18n.Translate></span> :
<span class="sr-only"><i18n.Translate>Increased by</i18n.Translate></span>
}
{rateStr}
</span>
}
</div>
</dd>
</Fragment>
}
|
