fix: og image generation

app/books/bs/[chapter]/[verse]/page.tsx

@@ -1,3 +1,4 @@
+import type { Metadata } from "next";
 import fs from "fs";
 import path from "path";
 import Link from "next/link";
@@ -12,6 +13,9 @@ import {
 } from "@/lib/api";
 import { ChapterViewer } from "@/app/books/chapter-viewer";
 import type { MobileNavGroup } from "@/components/mobile-nav";
+import { ogForVerse, extractQuoteFromHl, buildOgMeta } from "@/lib/og";
+
+export const dynamic = "force-dynamic";
 
 type BsMeta = {
   book: string;
@@ -110,6 +114,29 @@ async function getVerseWithFallback(
   return null;
 }
 
+export async function generateMetadata({
+  params,
+  searchParams,
+}: {
+  params: Promise<{ chapter: string; verse: string }>;
+  searchParams: Promise<Record<string, string | string[] | undefined>>;
+}): Promise<Metadata> {
+  const { chapter, verse } = await params;
+  const sp = await searchParams;
+  const quote = extractQuoteFromHl(sp);
+  if (quote) {
+    return buildOgMeta({
+      title: "Śrī Brahma-saṁhitā",
+      detail: `Chapter ${chapter}, Verse ${parseInt(verse)}`,
+      quote,
+    });
+  }
+  return ogForVerse("bs", {
+    chapter: parseInt(chapter),
+    verse: parseInt(verse),
+  });
+}
+
 export default async function VersePage({
   params,
 }: {