signal-desktop/ts/components/DisappearingTimerSelect.tsx
2021-06-25 16:52:56 -07:00

106 lines
2.4 KiB
TypeScript

// Copyright 2021 Signal Messenger, LLC
// SPDX-License-Identifier: AGPL-3.0-only
import React, { useState, ReactNode } from 'react';
import classNames from 'classnames';
import { LocalizerType } from '../types/Util';
import * as expirationTimer from '../util/expirationTimer';
import { DisappearingTimeDialog } from './DisappearingTimeDialog';
import { Select } from './Select';
const CSS_MODULE = 'module-disappearing-timer-select';
export type Props = {
i18n: LocalizerType;
value?: number;
onChange(value: number): void;
};
export const DisappearingTimerSelect: React.FC<Props> = (props: Props) => {
const { i18n, value = 0, onChange } = props;
const [isModalOpen, setIsModalOpen] = useState(false);
let expirationTimerOptions: ReadonlyArray<{
readonly value: number;
readonly text: string;
}> = expirationTimer.DEFAULT_DURATIONS_IN_SECONDS.map(seconds => {
const text = expirationTimer.format(i18n, seconds, {
capitalizeOff: true,
});
return {
value: seconds,
text,
};
});
const isCustomTimeSelected = !expirationTimer.DEFAULT_DURATIONS_SET.has(
value
);
const onSelectChange = (newValue: string) => {
const intValue = parseInt(newValue, 10);
if (intValue === -1) {
setIsModalOpen(true);
} else {
onChange(intValue);
}
};
// Custom time...
expirationTimerOptions = [
...expirationTimerOptions,
{
value: -1,
text: i18n(
isCustomTimeSelected
? 'selectedCustomDisappearingTimeOption'
: 'customDisappearingTimeOption'
),
},
];
let modalNode: ReactNode = null;
if (isModalOpen) {
modalNode = (
<DisappearingTimeDialog
i18n={i18n}
initialValue={value}
onSubmit={newValue => {
setIsModalOpen(false);
onChange(newValue);
}}
onClose={() => setIsModalOpen(false)}
/>
);
}
let info: ReactNode;
if (isCustomTimeSelected) {
info = (
<div className={`${CSS_MODULE}__info`}>
{expirationTimer.format(i18n, value)}
</div>
);
}
return (
<div
className={classNames(
CSS_MODULE,
isCustomTimeSelected ? `${CSS_MODULE}--custom-time` : false
)}
>
<Select
onChange={onSelectChange}
value={isCustomTimeSelected ? -1 : value}
options={expirationTimerOptions}
/>
{info}
{modalNode}
</div>
);
};