Files
lume/src/pages/channel/index.page.client.tsx
2023-04-23 08:25:27 +07:00

98 lines
2.8 KiB
TypeScript

import { ChannelMessages } from '@components/channels/messages';
import { FormChannel } from '@components/form/channel';
import NewsfeedLayout from '@components/layouts/newsfeed';
import { RelayContext } from '@components/relaysProvider';
import { channelMessagesAtom, channelReplyAtom } from '@stores/channel';
import { FULL_RELAYS } from '@stores/constants';
import { dateToUnix, hoursAgo } from '@utils/getDate';
import { usePageContext } from '@utils/hooks/usePageContext';
import useLocalStorage from '@rehooks/local-storage';
import { useSetAtom } from 'jotai';
import { useResetAtom } from 'jotai/utils';
import { useContext, useEffect, useRef } from 'react';
import useSWRSubscription from 'swr/subscription';
export function Page() {
const pageContext = usePageContext();
const searchParams: any = pageContext.urlParsed.search;
const id = searchParams.id;
const [pool]: any = useContext(RelayContext);
const [activeAccount]: any = useLocalStorage('account', {});
const setChannelMessages = useSetAtom(channelMessagesAtom);
const resetChannelMessages = useResetAtom(channelMessagesAtom);
const resetChannelReply = useResetAtom(channelReplyAtom);
const now = useRef(new Date());
const muted = useRef(new Set());
const hided = useRef(new Set());
useSWRSubscription(id, () => {
const unsubscribe = pool.subscribe(
[
{
authors: [activeAccount.pubkey],
kinds: [43, 44],
since: dateToUnix(hoursAgo(48, now.current)),
},
{
'#e': [id],
kinds: [42],
since: dateToUnix(hoursAgo(48, now.current)),
},
],
FULL_RELAYS,
(event: { kind: number; tags: string[][]; pubkey: string; id: string }) => {
if (event.kind === 44) {
muted.current = muted.current.add(event.tags[0][1]);
} else if (event.kind === 43) {
hided.current = hided.current.add(event.tags[0][1]);
} else {
if (muted.current.has(event.pubkey)) {
console.log('muted');
} else if (hided.current.has(event.id)) {
console.log('hided');
} else {
setChannelMessages((prev) => [...prev, event]);
}
}
}
);
return () => {
unsubscribe();
};
});
useEffect(() => {
let ignore = false;
if (!ignore) {
// reset channel reply
resetChannelReply();
// reset channel messages
resetChannelMessages();
}
return () => {
ignore = true;
};
}, [resetChannelReply, resetChannelMessages]);
return (
<NewsfeedLayout>
<div className="flex h-full w-full flex-col justify-between">
<ChannelMessages />
<div className="shrink-0 p-3">
<FormChannel eventId={id} />
</div>
</div>
</NewsfeedLayout>
);
}