33 lines
929 B
TypeScript
33 lines
929 B
TypeScript
// Copyright 2022 Signal Messenger, LLC
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// SPDX-License-Identifier: AGPL-3.0-only
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import React, { useState } from 'react';
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import type { PropsType } from '../components/ConfirmDiscardDialog';
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import { ConfirmDiscardDialog } from '../components/ConfirmDiscardDialog';
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import type { LocalizerType } from '../types/Util';
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export function useConfirmDiscard(
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i18n: LocalizerType
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): [JSX.Element | null, (condition: boolean, callback: () => void) => void] {
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const [props, setProps] = useState<Omit<PropsType, 'i18n'> | null>(null);
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const confirmElement = props ? (
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<ConfirmDiscardDialog i18n={i18n} {...props} />
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) : null;
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function confirmDiscardIf(condition: boolean, callback: () => void) {
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if (condition) {
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setProps({
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onClose() {
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setProps(null);
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},
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onDiscard: callback,
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});
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} else {
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callback();
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}
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}
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return [confirmElement, confirmDiscardIf];
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}
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