feat: add support for commenting and reacting on external content

src/components/StuffStats/TopZaps.tsx

@@ -0,0 +1,59 @@
+import { ScrollArea, ScrollBar } from '@/components/ui/scroll-area'
+import { useStuffStatsById } from '@/hooks/useStuffStatsById'
+import { useStuff } from '@/hooks/useStuff'
+import { formatAmount } from '@/lib/lightning'
+import { Zap } from 'lucide-react'
+import { Event } from 'nostr-tools'
+import { useMemo, useState } from 'react'
+import { SimpleUserAvatar } from '../UserAvatar'
+import ZapDialog from '../ZapDialog'
+
+export default function TopZaps({ stuff }: { stuff: Event | string }) {
+  const { event, stuffKey } = useStuff(stuff)
+  const noteStats = useStuffStatsById(stuffKey)
+  const [zapIndex, setZapIndex] = useState(-1)
+  const topZaps = useMemo(() => {
+    return noteStats?.zaps?.sort((a, b) => b.amount - a.amount).slice(0, 10) || []
+  }, [noteStats])
+
+  if (!topZaps.length || !event) return null
+
+  return (
+    <ScrollArea className="pb-2 mb-1">
+      <div className="flex gap-1">
+        {topZaps.map((zap, index) => (
+          <div
+            key={zap.pr}
+            className="flex gap-1 py-1 pl-1 pr-2 text-sm max-w-72 rounded-full bg-muted/80 items-center text-yellow-400 border border-yellow-400 hover:bg-yellow-400/20 cursor-pointer"
+            onClick={(e) => {
+              e.stopPropagation()
+              setZapIndex(index)
+            }}
+          >
+            <SimpleUserAvatar userId={zap.pubkey} size="xSmall" />
+            <Zap className="size-3 fill-yellow-400 shrink-0" />
+            <div className="font-semibold">{formatAmount(zap.amount)}</div>
+            <div className="truncate">{zap.comment}</div>
+            <div onClick={(e) => e.stopPropagation()}>
+              <ZapDialog
+                open={zapIndex === index}
+                setOpen={(open) => {
+                  if (open) {
+                    setZapIndex(index)
+                  } else {
+                    setZapIndex(-1)
+                  }
+                }}
+                pubkey={event.pubkey}
+                event={event}
+                defaultAmount={zap.amount}
+                defaultComment={zap.comment}
+              />
+            </div>
+          </div>
+        ))}
+      </div>
+      <ScrollBar orientation="horizontal" />
+    </ScrollArea>
+  )
+}