Files
fluxer/fluxer_app/src/components/modals/ScheduleMessageModal.tsx
2026-02-17 12:22:36 +00:00

130 lines
4.4 KiB
TypeScript

/*
* Copyright (C) 2026 Fluxer Contributors
*
* This file is part of Fluxer.
*
* Fluxer is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Fluxer 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with Fluxer. If not, see <https://www.gnu.org/licenses/>.
*/
import {Input} from '@app/components/form/Input';
import {Select, type SelectOption} from '@app/components/form/Select';
import * as Modal from '@app/components/modals/Modal';
import {Button} from '@app/components/uikit/button/Button';
import {MS_PER_DAY} from '@fluxer/date_utils/src/DateConstants';
import {getSystemTimeZone} from '@fluxer/date_utils/src/DateIntrospection';
import {useLingui} from '@lingui/react/macro';
import type React from 'react';
import {useCallback, useEffect, useMemo, useState} from 'react';
interface ScheduleMessageModalProps {
onClose: () => void;
onSubmit: (scheduledLocalAt: string, timezone: string) => Promise<void>;
initialScheduledLocalAt?: string;
initialTimezone?: string;
title?: string;
submitLabel?: string;
helpText?: React.ReactNode;
}
const formatInputValue = (value: Date): string => value.toISOString().slice(0, 16);
export const ScheduleMessageModal = ({
onClose,
onSubmit,
initialScheduledLocalAt,
initialTimezone,
title,
submitLabel,
helpText,
}: ScheduleMessageModalProps) => {
const {t} = useLingui();
const minDateTime = useMemo(() => formatInputValue(new Date(Date.now() + 60_000)), []);
const maxDateTime = useMemo(() => formatInputValue(new Date(Date.now() + 30 * MS_PER_DAY)), []);
const defaultTimezone = useMemo(() => getSystemTimeZone(), []);
const timezoneOptions = useMemo((): Array<SelectOption<string>> => {
const intl = Intl as typeof Intl & {supportedValuesOf?: (type: string) => Array<string>};
const zones = typeof intl.supportedValuesOf === 'function' ? intl.supportedValuesOf('timeZone') : [defaultTimezone];
return zones.map((zone) => ({value: zone, label: zone}));
}, [defaultTimezone]);
const initialScheduledAt = useMemo(
() => initialScheduledLocalAt ?? formatInputValue(new Date(Date.now() + 5 * 60 * 1000)),
[initialScheduledLocalAt],
);
const [scheduledLocalAt, setScheduledLocalAt] = useState(initialScheduledAt);
const [timezone, setTimezone] = useState(initialTimezone ?? defaultTimezone);
useEffect(() => {
setScheduledLocalAt(initialScheduledLocalAt ?? formatInputValue(new Date(Date.now() + 5 * 60 * 1000)));
}, [initialScheduledLocalAt]);
useEffect(() => {
if (initialTimezone) {
setTimezone(initialTimezone);
}
}, [initialTimezone]);
const [submitting, setSubmitting] = useState(false);
const handleConfirm = useCallback(async () => {
if (!scheduledLocalAt) {
return;
}
setSubmitting(true);
try {
await onSubmit(scheduledLocalAt, timezone);
onClose();
} finally {
setSubmitting(false);
}
}, [scheduledLocalAt, timezone, onSubmit, onClose]);
return (
<Modal.Root size="small" centered onClose={onClose}>
<Modal.Header title={title ?? t`Schedule Message`} />
<Modal.Content>
<Modal.ContentLayout>
<Modal.Description>{helpText ?? t`Pick a time when this message should be posted.`}</Modal.Description>
<Modal.InputGroup>
<Input
id="schedule-message-time"
type="datetime-local"
label={t`Date & Time`}
min={minDateTime}
max={maxDateTime}
value={scheduledLocalAt}
onChange={(event) => setScheduledLocalAt(event.target.value)}
/>
<Select
id="schedule-message-timezone"
label={t`Timezone`}
description={t`Scheduled messages can be at most 30 days in the future.`}
value={timezone}
options={timezoneOptions}
onChange={setTimezone}
/>
</Modal.InputGroup>
</Modal.ContentLayout>
</Modal.Content>
<Modal.Footer>
<Button variant="secondary" onClick={onClose}>
{t`Cancel`}
</Button>
<Button variant="primary" onClick={handleConfirm} submitting={submitting} disabled={!scheduledLocalAt}>
{submitLabel ?? t`Schedule`}
</Button>
</Modal.Footer>
</Modal.Root>
);
};