feat: add discover newsfeeds and interests

src-tauri/src/commands/metadata.rs

@@ -5,7 +5,7 @@ use specta::Type;
 use std::{str::FromStr, time::Duration};
 use tauri::{Emitter, Manager, State};
 
-use crate::{common::process_event, Nostr, RichEvent};
+use crate::{common::process_event, Nostr, RichEvent, FETCH_LIMIT};
 
 #[derive(Clone, Serialize, Deserialize, Type)]
 pub struct Mention {
@@ -259,6 +259,35 @@ pub async fn get_all_newsfeeds(
     Ok(alt_events)
 }
 
+#[tauri::command]
+#[specta::specta]
+pub async fn get_all_local_newsfeeds(
+    until: Option<String>,
+    state: State<'_, Nostr>,
+) -> Result<Vec<RichEvent>, String> {
+    let client = &state.client;
+
+    let as_of = match until {
+        Some(until) => Timestamp::from_str(&until).unwrap_or(Timestamp::now()),
+        None => Timestamp::now(),
+    };
+
+    let filter = Filter::new()
+        .kind(Kind::FollowSet)
+        .limit(FETCH_LIMIT)
+        .until(as_of);
+
+    let events = client
+        .database()
+        .query(vec![filter])
+        .await
+        .map_err(|err| err.to_string())?;
+
+    let alt_events = process_event(client, events, false).await;
+
+    Ok(alt_events)
+}
+
 #[tauri::command]
 #[specta::specta]
 pub async fn set_interest(
@@ -361,6 +390,35 @@ pub async fn get_all_interests(
     Ok(alt_events)
 }
 
+#[tauri::command]
+#[specta::specta]
+pub async fn get_all_local_interests(
+    until: Option<String>,
+    state: State<'_, Nostr>,
+) -> Result<Vec<RichEvent>, String> {
+    let client = &state.client;
+
+    let as_of = match until {
+        Some(until) => Timestamp::from_str(&until).unwrap_or(Timestamp::now()),
+        None => Timestamp::now(),
+    };
+
+    let filter = Filter::new()
+        .kinds(vec![Kind::Interests, Kind::InterestSet])
+        .limit(FETCH_LIMIT)
+        .until(as_of);
+
+    let events = client
+        .database()
+        .query(vec![filter])
+        .await
+        .map_err(|err| err.to_string())?;
+
+    let alt_events = process_event(client, events, false).await;
+
+    Ok(alt_events)
+}
+
 #[tauri::command]
 #[specta::specta]
 pub async fn get_all_profiles(state: State<'_, Nostr>) -> Result<Vec<Mention>, String> {

src-tauri/src/main.rs

@@ -97,9 +97,11 @@ fn main() {
         set_group,
         get_group,
         get_all_newsfeeds,
+        get_all_local_newsfeeds,
         set_interest,
         get_interest,
         get_all_interests,
+        get_all_local_interests,
         set_wallet,
         load_wallet,
         remove_wallet,

src/commands.gen.ts

@@ -208,6 +208,14 @@ async getAllNewsfeeds(id: string) : Promise<Result<RichEvent[], string>> {
     else return { status: "error", error: e  as any };
 }
 },
+async getAllLocalNewsfeeds(until: string | null) : Promise<Result<RichEvent[], string>> {
+    try {
+    return { status: "ok", data: await TAURI_INVOKE("get_all_local_newsfeeds", { until }) };
+} catch (e) {
+    if(e instanceof Error) throw e;
+    else return { status: "error", error: e  as any };
+}
+},
 async setInterest(title: string, description: string | null, image: string | null, hashtags: string[]) : Promise<Result<string, string>> {
     try {
     return { status: "ok", data: await TAURI_INVOKE("set_interest", { title, description, image, hashtags }) };
@@ -232,6 +240,14 @@ async getAllInterests(id: string) : Promise<Result<RichEvent[], string>> {
     else return { status: "error", error: e  as any };
 }
 },
+async getAllLocalInterests(until: string | null) : Promise<Result<RichEvent[], string>> {
+    try {
+    return { status: "ok", data: await TAURI_INVOKE("get_all_local_interests", { until }) };
+} catch (e) {
+    if(e instanceof Error) throw e;
+    else return { status: "error", error: e  as any };
+}
+},
 async setWallet(uri: string) : Promise<Result<boolean, string>> {
     try {
     return { status: "ok", data: await TAURI_INVOKE("set_wallet", { uri }) };

src/routes.gen.ts

@@ -51,6 +51,12 @@ const ColumnsLayoutSearchLazyImport = createFileRoute(
 const ColumnsLayoutOnboardingLazyImport = createFileRoute(
   '/columns/_layout/onboarding',
 )()
+const ColumnsLayoutDiscoverNewsfeedsLazyImport = createFileRoute(
+  '/columns/_layout/discover-newsfeeds',
+)()
+const ColumnsLayoutDiscoverInterestsLazyImport = createFileRoute(
+  '/columns/_layout/discover-interests',
+)()
 const ColumnsLayoutUsersIdLazyImport = createFileRoute(
   '/columns/_layout/users/$id',
 )()
@@ -196,6 +202,28 @@ const ColumnsLayoutOnboardingLazyRoute =
     import('./routes/columns/_layout/onboarding.lazy').then((d) => d.Route),
   )
 
+const ColumnsLayoutDiscoverNewsfeedsLazyRoute =
+  ColumnsLayoutDiscoverNewsfeedsLazyImport.update({
+    id: '/discover-newsfeeds',
+    path: '/discover-newsfeeds',
+    getParentRoute: () => ColumnsLayoutRoute,
+  } as any).lazy(() =>
+    import('./routes/columns/_layout/discover-newsfeeds.lazy').then(
+      (d) => d.Route,
+    ),
+  )
+
+const ColumnsLayoutDiscoverInterestsLazyRoute =
+  ColumnsLayoutDiscoverInterestsLazyImport.update({
+    id: '/discover-interests',
+    path: '/discover-interests',
+    getParentRoute: () => ColumnsLayoutRoute,
+  } as any).lazy(() =>
+    import('./routes/columns/_layout/discover-interests.lazy').then(
+      (d) => d.Route,
+    ),
+  )
+
 const SettingsIdWalletRoute = SettingsIdWalletImport.update({
   id: '/wallet',
   path: '/wallet',
@@ -469,6 +497,20 @@ declare module '@tanstack/react-router' {
       preLoaderRoute: typeof SettingsIdWalletImport
       parentRoute: typeof SettingsIdLazyImport
     }
+    '/columns/_layout/discover-interests': {
+      id: '/columns/_layout/discover-interests'
+      path: '/discover-interests'
+      fullPath: '/columns/discover-interests'
+      preLoaderRoute: typeof ColumnsLayoutDiscoverInterestsLazyImport
+      parentRoute: typeof ColumnsLayoutImport
+    }
+    '/columns/_layout/discover-newsfeeds': {
+      id: '/columns/_layout/discover-newsfeeds'
+      path: '/discover-newsfeeds'
+      fullPath: '/columns/discover-newsfeeds'
+      preLoaderRoute: typeof ColumnsLayoutDiscoverNewsfeedsLazyImport
+      parentRoute: typeof ColumnsLayoutImport
+    }
     '/columns/_layout/onboarding': {
       id: '/columns/_layout/onboarding'
       path: '/onboarding'
@@ -602,6 +644,8 @@ const ColumnsLayoutCreateNewsfeedRouteWithChildren =
 interface ColumnsLayoutRouteChildren {
   ColumnsLayoutCreateNewsfeedRoute: typeof ColumnsLayoutCreateNewsfeedRouteWithChildren
   ColumnsLayoutGlobalRoute: typeof ColumnsLayoutGlobalRoute
+  ColumnsLayoutDiscoverInterestsLazyRoute: typeof ColumnsLayoutDiscoverInterestsLazyRoute
+  ColumnsLayoutDiscoverNewsfeedsLazyRoute: typeof ColumnsLayoutDiscoverNewsfeedsLazyRoute
   ColumnsLayoutOnboardingLazyRoute: typeof ColumnsLayoutOnboardingLazyRoute
   ColumnsLayoutSearchLazyRoute: typeof ColumnsLayoutSearchLazyRoute
   ColumnsLayoutTrendingLazyRoute: typeof ColumnsLayoutTrendingLazyRoute
@@ -620,6 +664,10 @@ const ColumnsLayoutRouteChildren: ColumnsLayoutRouteChildren = {
   ColumnsLayoutCreateNewsfeedRoute:
     ColumnsLayoutCreateNewsfeedRouteWithChildren,
   ColumnsLayoutGlobalRoute: ColumnsLayoutGlobalRoute,
+  ColumnsLayoutDiscoverInterestsLazyRoute:
+    ColumnsLayoutDiscoverInterestsLazyRoute,
+  ColumnsLayoutDiscoverNewsfeedsLazyRoute:
+    ColumnsLayoutDiscoverNewsfeedsLazyRoute,
   ColumnsLayoutOnboardingLazyRoute: ColumnsLayoutOnboardingLazyRoute,
   ColumnsLayoutSearchLazyRoute: ColumnsLayoutSearchLazyRoute,
   ColumnsLayoutTrendingLazyRoute: ColumnsLayoutTrendingLazyRoute,
@@ -685,6 +733,8 @@ export interface FileRoutesByFullPath {
   '/settings/$id/general': typeof SettingsIdGeneralRoute
   '/settings/$id/relay': typeof SettingsIdRelayRoute
   '/settings/$id/wallet': typeof SettingsIdWalletRoute
+  '/columns/discover-interests': typeof ColumnsLayoutDiscoverInterestsLazyRoute
+  '/columns/discover-newsfeeds': typeof ColumnsLayoutDiscoverNewsfeedsLazyRoute
   '/columns/onboarding': typeof ColumnsLayoutOnboardingLazyRoute
   '/columns/search': typeof ColumnsLayoutSearchLazyRoute
   '/columns/trending': typeof ColumnsLayoutTrendingLazyRoute
@@ -720,6 +770,8 @@ export interface FileRoutesByTo {
   '/settings/$id/general': typeof SettingsIdGeneralRoute
   '/settings/$id/relay': typeof SettingsIdRelayRoute
   '/settings/$id/wallet': typeof SettingsIdWalletRoute
+  '/columns/discover-interests': typeof ColumnsLayoutDiscoverInterestsLazyRoute
+  '/columns/discover-newsfeeds': typeof ColumnsLayoutDiscoverNewsfeedsLazyRoute
   '/columns/onboarding': typeof ColumnsLayoutOnboardingLazyRoute
   '/columns/search': typeof ColumnsLayoutSearchLazyRoute
   '/columns/trending': typeof ColumnsLayoutTrendingLazyRoute
@@ -758,6 +810,8 @@ export interface FileRoutesById {
   '/settings/$id/general': typeof SettingsIdGeneralRoute
   '/settings/$id/relay': typeof SettingsIdRelayRoute
   '/settings/$id/wallet': typeof SettingsIdWalletRoute
+  '/columns/_layout/discover-interests': typeof ColumnsLayoutDiscoverInterestsLazyRoute
+  '/columns/_layout/discover-newsfeeds': typeof ColumnsLayoutDiscoverNewsfeedsLazyRoute
   '/columns/_layout/onboarding': typeof ColumnsLayoutOnboardingLazyRoute
   '/columns/_layout/search': typeof ColumnsLayoutSearchLazyRoute
   '/columns/_layout/trending': typeof ColumnsLayoutTrendingLazyRoute
@@ -796,6 +850,8 @@ export interface FileRouteTypes {
     | '/settings/$id/general'
     | '/settings/$id/relay'
     | '/settings/$id/wallet'
+    | '/columns/discover-interests'
+    | '/columns/discover-newsfeeds'
     | '/columns/onboarding'
     | '/columns/search'
     | '/columns/trending'
@@ -830,6 +886,8 @@ export interface FileRouteTypes {
     | '/settings/$id/general'
     | '/settings/$id/relay'
     | '/settings/$id/wallet'
+    | '/columns/discover-interests'
+    | '/columns/discover-newsfeeds'
     | '/columns/onboarding'
     | '/columns/search'
     | '/columns/trending'
@@ -866,6 +924,8 @@ export interface FileRouteTypes {
     | '/settings/$id/general'
     | '/settings/$id/relay'
     | '/settings/$id/wallet'
+    | '/columns/_layout/discover-interests'
+    | '/columns/_layout/discover-newsfeeds'
     | '/columns/_layout/onboarding'
     | '/columns/_layout/search'
     | '/columns/_layout/trending'
@@ -975,6 +1035,8 @@ export const routeTree = rootRoute
       "children": [
         "/columns/_layout/create-newsfeed",
         "/columns/_layout/global",
+        "/columns/_layout/discover-interests",
+        "/columns/_layout/discover-newsfeeds",
         "/columns/_layout/onboarding",
         "/columns/_layout/search",
         "/columns/_layout/trending",
@@ -1040,6 +1102,14 @@ export const routeTree = rootRoute
       "filePath": "settings.$id/wallet.tsx",
       "parent": "/settings/$id"
     },
+    "/columns/_layout/discover-interests": {
+      "filePath": "columns/_layout/discover-interests.lazy.tsx",
+      "parent": "/columns/_layout"
+    },
+    "/columns/_layout/discover-newsfeeds": {
+      "filePath": "columns/_layout/discover-newsfeeds.lazy.tsx",
+      "parent": "/columns/_layout"
+    },
     "/columns/_layout/onboarding": {
       "filePath": "columns/_layout/onboarding.lazy.tsx",
       "parent": "/columns/_layout"

src/routes/columns/_layout/discover-interests.lazy.tsx

@@ -0,0 +1,182 @@
+import { commands } from "@/commands.gen";
+import { toLumeEvents } from "@/commons";
+import { Spinner, User } from "@/components";
+import { LumeWindow } from "@/system";
+import { ArrowDown } from "@phosphor-icons/react";
+import * as ScrollArea from "@radix-ui/react-scroll-area";
+import { useInfiniteQuery } from "@tanstack/react-query";
+import { createLazyFileRoute } from "@tanstack/react-router";
+import { nanoid } from "nanoid";
+import type { NostrEvent } from "nostr-tools";
+import { type RefObject, useCallback, useRef } from "react";
+import { Virtualizer } from "virtua";
+
+export const Route = createLazyFileRoute("/columns/_layout/discover-interests")(
+	{
+		component: Screen,
+	},
+);
+
+function Screen() {
+	const {
+		isLoading,
+		isError,
+		error,
+		isFetchingNextPage,
+		hasNextPage,
+		fetchNextPage,
+		data,
+	} = useInfiniteQuery({
+		queryKey: ["local-interests"],
+		initialPageParam: 0,
+		queryFn: async ({ pageParam }: { pageParam: number }) => {
+			const until = pageParam > 0 ? pageParam.toString() : null;
+			const res = await commands.getAllLocalInterests(until);
+
+			if (res.status === "ok") {
+				const data = toLumeEvents(res.data);
+				return data;
+			} else {
+				throw new Error(res.error);
+			}
+		},
+		getNextPageParam: (lastPage) => {
+			const lastEvent = lastPage.at(-1);
+
+			if (lastEvent) {
+				return lastEvent.created_at - 1;
+			}
+		},
+		select: (data) =>
+			data?.pages
+				.flat()
+				.filter(
+					(item) => item.tags.filter((tag) => tag[0] === "p")?.length > 0,
+				),
+		refetchOnWindowFocus: false,
+	});
+
+	const ref = useRef<HTMLDivElement>(null);
+
+	const renderItem = useCallback(
+		(item: NostrEvent) => {
+			const name =
+				item.tags.find((tag) => tag[0] === "title")?.[1] || "Unnamed";
+			const label =
+				item.tags.find((tag) => tag[0] === "label")?.[1] || nanoid();
+
+			return (
+				<div
+					key={item.id}
+					className="group flex flex-col rounded-xl overflow-hidden bg-white dark:bg-neutral-800/50 shadow-lg shadow-primary dark:ring-1 dark:ring-neutral-800"
+				>
+					<div className="px-2 pt-2">
+						<ScrollArea.Root
+							type={"scroll"}
+							scrollHideDelay={300}
+							className="overflow-hidden size-full"
+						>
+							<ScrollArea.Viewport className="p-3 h-16 bg-neutral-100 dark:bg-neutral-800 rounded-lg">
+								<div className="flex flex-wrap items-center justify-center gap-2">
+									{item.tags
+										.filter((tag) => tag[0] === "t")
+										.map((tag) => (
+											<div key={tag[1]} className="text-sm font-medium">
+												{tag[1].includes("#") ? tag[1] : `#${tag[1]}`}
+											</div>
+										))}
+								</div>
+							</ScrollArea.Viewport>
+							<ScrollArea.Scrollbar
+								className="flex select-none touch-none p-0.5 duration-[160ms] ease-out data-[orientation=vertical]:w-2"
+								orientation="vertical"
+							>
+								<ScrollArea.Thumb className="flex-1 bg-black/10 dark:bg-white/10 rounded-full relative before:content-[''] before:absolute before:top-1/2 before:left-1/2 before:-translate-x-1/2 before:-translate-y-1/2 before:w-full before:h-full before:min-w-[44px] before:min-h-[44px]" />
+							</ScrollArea.Scrollbar>
+							<ScrollArea.Corner className="bg-transparent" />
+						</ScrollArea.Root>
+					</div>
+					<div className="p-3 flex items-center justify-between">
+						<div className="inline-flex items-center gap-2">
+							<User.Provider pubkey={item.pubkey}>
+								<User.Root>
+									<User.Avatar className="size-7 rounded-full" />
+								</User.Root>
+							</User.Provider>
+							<h5 className="text-xs font-medium">{name}</h5>
+						</div>
+						<div className="flex items-center gap-3">
+							<button
+								type="button"
+								onClick={() =>
+									LumeWindow.openColumn({
+										label,
+										name,
+										url: `/columns/interests/${item.id}`,
+									})
+								}
+								className="h-6 w-16 inline-flex items-center justify-center gap-1 text-xs font-semibold rounded-full bg-neutral-100 group-hover:bg-blue-600 dark:group-hover:bg-blue-400 group-hover:text-white"
+							>
+								Add
+							</button>
+						</div>
+					</div>
+				</div>
+			);
+		},
+		[data],
+	);
+
+	return (
+		<ScrollArea.Root
+			type={"scroll"}
+			scrollHideDelay={300}
+			className="overflow-hidden size-full"
+		>
+			<ScrollArea.Viewport ref={ref} className="relative h-full px-3 pb-3">
+				<Virtualizer scrollRef={ref as unknown as RefObject<HTMLElement>}>
+					{isLoading ? (
+						<div className="inline-flex items-center gap-1.5">
+							<Spinner className="size-4" />
+							Loading...
+						</div>
+					) : isError ? (
+						<div className="mb-3 flex flex-col items-center justify-center h-16 w-full rounded-xl overflow-hidden bg-neutral-200/50 dark:bg-neutral-800/50">
+							<p className="text-center">{error?.message ?? "Error"}</p>
+						</div>
+					) : !data?.length ? (
+						<div className="mb-3 flex flex-col items-center justify-center h-16 w-full rounded-xl overflow-hidden bg-neutral-200/50 dark:bg-neutral-800/50">
+							<p className="text-center">Empty.</p>
+						</div>
+					) : (
+						data?.map((item) => renderItem(item))
+					)}
+					{hasNextPage ? (
+						<button
+							type="button"
+							onClick={() => fetchNextPage()}
+							disabled={isFetchingNextPage || isLoading}
+							className="h-11 w-full px-3 flex items-center justify-center gap-1.5 bg-neutral-200/50 hover:bg-neutral-200 rounded-full text-sm font-medium text-blue-600 dark:hover:bg-neutral-800 dark:bg-neutral-800/50 dark:text-blue-400"
+						>
+							{isFetchingNextPage ? (
+								<Spinner className="size-4" />
+							) : (
+								<>
+									<ArrowDown className="size-4" />
+									Load more
+								</>
+							)}
+						</button>
+					) : null}
+				</Virtualizer>
+			</ScrollArea.Viewport>
+			<ScrollArea.Scrollbar
+				className="flex select-none touch-none p-0.5 duration-[160ms] ease-out data-[orientation=vertical]:w-2"
+				orientation="vertical"
+			>
+				<ScrollArea.Thumb className="flex-1 bg-black/10 dark:bg-white/10 rounded-full relative before:content-[''] before:absolute before:top-1/2 before:left-1/2 before:-translate-x-1/2 before:-translate-y-1/2 before:w-full before:h-full before:min-w-[44px] before:min-h-[44px]" />
+			</ScrollArea.Scrollbar>
+			<ScrollArea.Corner className="bg-transparent" />
+		</ScrollArea.Root>
+	);
+}

src/routes/columns/_layout/discover-newsfeeds.lazy.tsx

@@ -0,0 +1,184 @@
+import { commands } from "@/commands.gen";
+import { toLumeEvents } from "@/commons";
+import { Spinner, User } from "@/components";
+import { LumeWindow } from "@/system";
+import { ArrowDown } from "@phosphor-icons/react";
+import * as ScrollArea from "@radix-ui/react-scroll-area";
+import { useInfiniteQuery } from "@tanstack/react-query";
+import { createLazyFileRoute } from "@tanstack/react-router";
+import { nanoid } from "nanoid";
+import type { NostrEvent } from "nostr-tools";
+import { type RefObject, useCallback, useRef } from "react";
+import { Virtualizer } from "virtua";
+
+export const Route = createLazyFileRoute("/columns/_layout/discover-newsfeeds")(
+	{
+		component: Screen,
+	},
+);
+
+function Screen() {
+	const {
+		isLoading,
+		isError,
+		error,
+		isFetchingNextPage,
+		hasNextPage,
+		fetchNextPage,
+		data,
+	} = useInfiniteQuery({
+		queryKey: ["local-newsfeeds"],
+		initialPageParam: 0,
+		queryFn: async ({ pageParam }: { pageParam: number }) => {
+			const until = pageParam > 0 ? pageParam.toString() : null;
+			const res = await commands.getAllLocalNewsfeeds(until);
+
+			if (res.status === "ok") {
+				const data = toLumeEvents(res.data);
+				return data;
+			} else {
+				throw new Error(res.error);
+			}
+		},
+		getNextPageParam: (lastPage) => {
+			const lastEvent = lastPage.at(-1);
+
+			if (lastEvent) {
+				return lastEvent.created_at - 1;
+			}
+		},
+		select: (data) =>
+			data?.pages
+				.flat()
+				.filter(
+					(item) => item.tags.filter((tag) => tag[0] === "p")?.length > 0,
+				),
+		refetchOnWindowFocus: false,
+	});
+
+	const ref = useRef<HTMLDivElement>(null);
+
+	const renderItem = useCallback(
+		(item: NostrEvent) => {
+			const name =
+				item.tags.find((tag) => tag[0] === "title")?.[1] || "Unnamed";
+
+			const label = item.tags.find((tag) => tag[0] === "d")?.[1] || nanoid();
+
+			return (
+				<div
+					key={item.id}
+					className="mb-3 group flex flex-col rounded-xl overflow-hidden bg-white dark:bg-neutral-800/50 shadow-lg shadow-primary dark:ring-1 dark:ring-neutral-800"
+				>
+					<div className="px-2 pt-2">
+						<ScrollArea.Root
+							type={"scroll"}
+							scrollHideDelay={300}
+							className="overflow-hidden size-full"
+						>
+							<ScrollArea.Viewport className="p-3 h-16 bg-neutral-100 dark:bg-neutral-800 rounded-lg">
+								<div className="flex flex-wrap items-center justify-center gap-2">
+									{item.tags
+										.filter((tag) => tag[0] === "p")
+										.map((tag) => (
+											<User.Provider key={tag[1]} pubkey={tag[1]}>
+												<User.Root>
+													<User.Avatar className="size-8 rounded-full" />
+												</User.Root>
+											</User.Provider>
+										))}
+								</div>
+							</ScrollArea.Viewport>
+							<ScrollArea.Scrollbar
+								className="flex select-none touch-none p-0.5 duration-[160ms] ease-out data-[orientation=vertical]:w-2"
+								orientation="vertical"
+							>
+								<ScrollArea.Thumb className="flex-1 bg-black/10 dark:bg-white/10 rounded-full relative before:content-[''] before:absolute before:top-1/2 before:left-1/2 before:-translate-x-1/2 before:-translate-y-1/2 before:w-full before:h-full before:min-w-[44px] before:min-h-[44px]" />
+							</ScrollArea.Scrollbar>
+							<ScrollArea.Corner className="bg-transparent" />
+						</ScrollArea.Root>
+					</div>
+					<div className="p-2 flex items-center justify-between">
+						<div className="inline-flex items-center gap-2">
+							<User.Provider pubkey={item.pubkey}>
+								<User.Root>
+									<User.Avatar className="size-7 rounded-full" />
+								</User.Root>
+							</User.Provider>
+							<h5 className="text-xs font-medium">{name}</h5>
+						</div>
+						<div className="flex items-center gap-3">
+							<button
+								type="button"
+								onClick={() =>
+									LumeWindow.openColumn({
+										label,
+										name,
+										url: `/columns/groups/${item.id}`,
+									})
+								}
+								className="h-6 w-16 inline-flex items-center justify-center gap-1 text-xs font-semibold rounded-full bg-neutral-100 group-hover:bg-blue-600 dark:group-hover:bg-blue-400 group-hover:text-white"
+							>
+								Add
+							</button>
+						</div>
+					</div>
+				</div>
+			);
+		},
+		[data],
+	);
+
+	return (
+		<ScrollArea.Root
+			type={"scroll"}
+			scrollHideDelay={300}
+			className="overflow-hidden size-full"
+		>
+			<ScrollArea.Viewport ref={ref} className="relative h-full px-3 pb-3">
+				<Virtualizer scrollRef={ref as unknown as RefObject<HTMLElement>}>
+					{isLoading ? (
+						<div className="inline-flex items-center gap-1.5">
+							<Spinner className="size-4" />
+							Loading...
+						</div>
+					) : isError ? (
+						<div className="mb-3 flex flex-col items-center justify-center h-16 w-full rounded-xl overflow-hidden bg-neutral-200/50 dark:bg-neutral-800/50">
+							<p className="text-center">{error?.message ?? "Error"}</p>
+						</div>
+					) : !data?.length ? (
+						<div className="mb-3 flex flex-col items-center justify-center h-16 w-full rounded-xl overflow-hidden bg-neutral-200/50 dark:bg-neutral-800/50">
+							<p className="text-center">Empty.</p>
+						</div>
+					) : (
+						data?.map((item) => renderItem(item))
+					)}
+					{hasNextPage ? (
+						<button
+							type="button"
+							onClick={() => fetchNextPage()}
+							disabled={isFetchingNextPage || isLoading}
+							className="h-11 w-full px-3 flex items-center justify-center gap-1.5 bg-neutral-200/50 hover:bg-neutral-200 rounded-full text-sm font-medium text-blue-600 dark:hover:bg-neutral-800 dark:bg-neutral-800/50 dark:text-blue-400"
+						>
+							{isFetchingNextPage ? (
+								<Spinner className="size-4" />
+							) : (
+								<>
+									<ArrowDown className="size-4" />
+									Load more
+								</>
+							)}
+						</button>
+					) : null}
+				</Virtualizer>
+			</ScrollArea.Viewport>
+			<ScrollArea.Scrollbar
+				className="flex select-none touch-none p-0.5 duration-[160ms] ease-out data-[orientation=vertical]:w-2"
+				orientation="vertical"
+			>
+				<ScrollArea.Thumb className="flex-1 bg-black/10 dark:bg-white/10 rounded-full relative before:content-[''] before:absolute before:top-1/2 before:left-1/2 before:-translate-x-1/2 before:-translate-y-1/2 before:w-full before:h-full before:min-w-[44px] before:min-h-[44px]" />
+			</ScrollArea.Scrollbar>
+			<ScrollArea.Corner className="bg-transparent" />
+		</ScrollArea.Root>
+	);
+}

src/routes/columns/_layout/launchpad.$id.lazy.tsx

@@ -182,10 +182,20 @@ function Newsfeeds() {
 				) : (
 					data?.map((item) => renderItem(item))
 				)}
-				<div className="h-12 px-3 flex items-center justify-between items-betwe bg-neutral-200/50 rounded-xl text-blue-600 dark:text-blue-400">
+				<button
+					type="button"
+					onClick={() =>
+						LumeWindow.openColumn({
+							name: "Newsfeeds",
+							url: "/columns/discover-newsfeeds",
+							label: "discover_newsfeeds",
+						})
+					}
+					className="h-12 px-3 flex items-center justify-between bg-neutral-200/50 rounded-xl text-blue-600 dark:text-blue-400"
+				>
 					<span className="text-sm font-medium">Discover newsfeeds</span>
 					<ArrowRight className="size-4" weight="bold" />
-				</div>
+				</button>
 			</div>
 		</div>
 	);
@@ -326,10 +336,20 @@ function Interests() {
 				) : (
 					data?.map((item) => renderItem(item))
 				)}
-				<div className="h-12 px-3 flex items-center justify-between items-betwe bg-neutral-200/50 rounded-xl text-blue-600 dark:text-blue-400">
+				<button
+					type="button"
+					onClick={() =>
+						LumeWindow.openColumn({
+							name: "Interests",
+							url: "/columns/discover-interests",
+							label: "discover_interests",
+						})
+					}
+					className="h-12 px-3 flex items-center justify-between bg-neutral-200/50 rounded-xl text-blue-600 dark:text-blue-400"
+				>
 					<span className="text-sm font-medium">Discover interests</span>
 					<ArrowRight className="size-4" weight="bold" />
-				</div>
+				</button>
 			</div>
 		</div>
 	);

src/system/useEvent.ts

@@ -2,13 +2,31 @@ import { commands } from "@/commands.gen";
 import type { NostrEvent } from "@/types";
 import { useQuery } from "@tanstack/react-query";
 import { nip19 } from "nostr-tools";
+import { useMemo } from "react";
 import { LumeEvent } from "./event";
 
 export function useEvent(id: string, repost?: string) {
+	const hex = useMemo(() => {
+		try {
+			const normalized = id.replace("nostr:", "").replace(/[^\w\s]/gi, "");
+			const decoded = nip19.decode(normalized);
+
+			switch (decoded.type) {
+				case "note":
+					return decoded.data;
+				case "nevent":
+					return decoded.data.id;
+				default:
+					return normalized;
+			}
+		} catch {
+			return id;
+		}
+	}, [id]);
+
 	const { isLoading, isError, error, data } = useQuery({
 		queryKey: ["ids", "event", id],
 		queryFn: async () => {
-			try {
 			if (repost?.length) {
 				const nostrEvent: NostrEvent = JSON.parse(repost);
 				const res = await commands.getMetaFromEvent(nostrEvent.content);
@@ -20,17 +38,7 @@ export function useEvent(id: string, repost?: string) {
 				return new LumeEvent(nostrEvent);
 			}
 
-				let normalizedId = id.replace("nostr:", "").replace(/[^\w\s]/gi, "");
+			const res = await commands.getEvent(hex);
-
-				if (normalizedId.startsWith("nevent")) {
-					const decoded = nip19.decode(normalizedId);
-
-					if (decoded.type === "nevent") {
-						normalizedId = decoded.data.id;
-					}
-				}
-
-				const res = await commands.getEvent(normalizedId);
 
 			if (res.status === "ok") {
 				const data = res.data;
@@ -44,13 +52,11 @@ export function useEvent(id: string, repost?: string) {
 			} else {
 				throw new Error(res.error);
 			}
-			} catch (e) {
-				throw new Error(String(e));
-			}
 		},
 		refetchOnWindowFocus: false,
 		refetchOnMount: false,
 		refetchOnReconnect: false,
+		enabled: !!hex,
 	});
 
 	return { isLoading, isError, error, data };

src/system/useProfile.ts

@@ -19,7 +19,7 @@ export function useProfile(pubkey: string, data?: string) {
 				case "naddr":
 					return decoded.data.pubkey;
 				default:
-					return pubkey;
+					return normalized;
 			}
 		} catch {
 			return pubkey;