126 lines
3.3 KiB
JavaScript
126 lines
3.3 KiB
JavaScript
// @flow
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import 'scss/component/_superchat.scss';
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import { formatCredits, formatFullPrice } from 'util/format-credits';
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import classnames from 'classnames';
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import LbcSymbol from 'component/common/lbc-symbol';
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import React from 'react';
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type Props = {
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amount?: number,
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className?: string,
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customAmounts?: { amountFiat: number, amountLBC: number },
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fee?: boolean,
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hideTitle?: boolean,
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isEstimate?: boolean,
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isFiat?: boolean,
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noFormat?: boolean,
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precision: number,
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showFree: boolean,
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showFullPrice: boolean,
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showLBC?: boolean,
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showPlus: boolean,
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size?: number,
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superChat?: boolean,
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superChatLight?: boolean,
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};
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class CreditAmount extends React.PureComponent<Props> {
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static defaultProps = {
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noFormat: false,
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precision: 2,
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showFree: false,
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showFullPrice: false,
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showLBC: true,
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showPlus: false,
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};
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render() {
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const {
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amount,
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className,
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customAmounts,
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fee,
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hideTitle,
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isEstimate,
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isFiat,
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noFormat,
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precision,
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showFree,
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showFullPrice,
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showLBC,
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showPlus,
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size,
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superChat,
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superChatLight,
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} = this.props;
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const minimumRenderableAmount = 10 ** (-1 * precision);
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// return null, otherwise it will try and convert undefined to a string
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if (amount === undefined && customAmounts === undefined) return null;
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function getAmountText(amount: number, isFiat?: boolean) {
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const fullPrice = formatFullPrice(amount, 2);
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const isFree = parseFloat(amount) === 0;
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let formattedAmount;
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if (showFullPrice) {
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formattedAmount = fullPrice;
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} else {
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formattedAmount =
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amount > 0 && amount < minimumRenderableAmount
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? `<${minimumRenderableAmount}`
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: formatCredits(amount, precision, true);
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}
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if (showFree && isFree) {
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return __('Free');
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} else {
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let amountText = noFormat ? amount : formattedAmount;
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if (showPlus && amount > 0) {
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amountText = `+${amountText}`;
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}
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if (showLBC && !isFiat) {
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amountText = <LbcSymbol postfix={amountText} size={size} />;
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} else if (showLBC && isFiat) {
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amountText = (
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<p style={{ display: 'inline' }}>
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${isNaN(Number(amountText)) ? amountText : (Math.round(Number(amount) * 100) / 100).toFixed(2)}
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</p>
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);
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}
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if (fee) {
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amountText = __('%amount% fee', { amount: amountText });
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}
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return amountText;
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}
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}
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return (
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<span
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title={amount && !hideTitle ? formatFullPrice(amount, 2) : ''}
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className={classnames(className, { superChat: superChat, 'superChat--light': superChatLight })}
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>
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{customAmounts
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? Object.values(customAmounts).map((amount, index) => (
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<span key={String(amount)} className="credit-amount">
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{getAmountText(Number(amount), !index)}
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</span>
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))
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: amount && <span className="credit-amount">{getAmountText(amount, isFiat)}</span>}
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{isEstimate ? (
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<span className="credit-amount__estimate" title={__('This is an estimate and does not include data fees')}>
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*
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</span>
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) : null}
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</span>
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);
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}
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}
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export default CreditAmount;
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