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import PostList from "@/components/feed/PostList";
import useLocalState from "@/state/state";
import spinner from "@/assets/triangles.svg";
import { useState } from "react";
import { eventsToFc } from "@/logic/nostrill";
import Icon from "@/components/Icon";
import toast from "react-hot-toast";
import { Contact, RefreshCw } from "lucide-react";
export default function Nostr() {
const { nostrFeed, api, relays } = useLocalState((s) => ({
nostrFeed: s.nostrFeed,
api: s.api,
relays: s.relays,
}));
const [isSyncing, setIsSyncing] = useState(false);
const feed = eventsToFc(nostrFeed);
const refetch = () => feed;
const handleResync = async () => {
if (!api) return;
setIsSyncing(true);
try {
await api.syncRelays();
toast.success("Nostr feed sync initiated");
} catch (error) {
toast.error("Failed to sync Nostr feed");
console.error("Sync error:", error);
} finally {
setIsSyncing(false);
}
};
async function fetchProfiles() {
if (!api) return;
setIsSyncing(true);
try {
await api.syncRelays();
toast.success("Nostr feed sync initiated");
} catch (error) {
toast.error("Failed to sync Nostr feed");
console.error("Sync error:", error);
} finally {
setIsSyncing(false);
}
}
if (Object.keys(relays).length === 0)
return (
<div className="nostr-empty-state">
<div className="empty-content">
<Icon name="nostr" size={48} color="textMuted" />
<h3>No Nostr Relays Set Up</h3>
<p>
You haven't set any Nostr Relays to sync data from. You can do so in
the Settings page.
</p>
<p>
If you don't know of any, we recommend the following public relays:
</p>
<ul>
<li>wss://nos.lol</li>
<li>wss://relay.damus.io</li>
</ul>
</div>
</div>
);
// Show empty state with resync option when no feed data
if (!feed || !feed.feed || Object.keys(feed.feed).length === 0) {
return (
<div className="nostr-empty-state">
<div className="empty-content">
<Icon name="nostr" size={48} color="textMuted" />
<h3>No Nostr Posts</h3>
<p>
Your Nostr feed appears to be empty. Try syncing with your relays to
fetch the latest posts.
</p>
<button
onClick={handleResync}
disabled={isSyncing}
className="resync-btn"
>
{isSyncing ? (
<>
<img src={spinner} alt="Loading" className="btn-spinner" />
Syncing...
</>
) : (
<>
<Icon name="settings" size={16} />
Sync Relays
</>
)}
</button>
</div>
</div>
);
}
// Show feed with resync button in header
return (
<div className="nostr-feed">
<div className="nostr-header">
<div className="feed-info">
<h4>Nostr Feed</h4>
<span className="post-count">
{Object.keys(feed.feed).length} posts
</span>
</div>
<div className="flex gap-4">
<button
className="btn-small"
onClick={fetchProfiles}
title="Fetch user profiles"
>
<Contact />
</button>
<button
onClick={handleResync}
disabled={isSyncing}
className="btn-small"
title="Sync with Nostr relays"
>
{isSyncing ? (
<img src={spinner} alt="Loading" className="btn-spinner-small" />
) : (
<RefreshCw />
)}
</button>
</div>
</div>
<PostList data={feed} refetch={refetch} />
</div>
);
}
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