Extracted language selector logic into a custom hook

src/components/Library/ScanSet.tsx

@@ -1,15 +1,17 @@
 import Chip from "components/Chip";
-import Img, { getAssetURL, ImageQuality } from "components/Img";
+import Img, {
+  getAssetFilename,
+  getAssetURL,
+  ImageQuality,
+} from "components/Img";
 import Button from "components/Inputs/Button";
-import LanguageSwitcher from "components/Inputs/LanguageSwitcher";
 import RecorderChip from "components/RecorderChip";
 import ToolTip from "components/ToolTip";
-import { useAppLayout } from "contexts/AppLayoutContext";
 import { GetLibraryItemScansQuery } from "graphql/generated";
-import { useRouter } from "next/router";
+import useSmartLanguage from "hooks/useSmartLanguage";
 import { AppStaticProps } from "queries/getAppStaticProps";
-import { getPreferredLanguage, getStatusDescription } from "queries/helpers";
-import { Dispatch, SetStateAction, useEffect, useMemo, useState } from "react";
+import { getStatusDescription, isInteger } from "queries/helpers";
+import { Dispatch, SetStateAction } from "react";
 
 interface Props {
   setLightboxOpen: Dispatch<SetStateAction<boolean>>;
@@ -62,52 +64,28 @@ export default function ScanSet(props: Props): JSX.Element {
     langui,
     content,
   } = props;
-  const appLayout = useAppLayout();
-  const router = useRouter();
 
-  const [selectedScan, setSelectedScan] = useState<Props["scanSet"][number]>();
-  const scanLocales: Map<string, number> = new Map();
-
-  const [selectedScanIndex, setSelectedScanIndex] = useState<
-    number | undefined
-  >();
-
-  scanSet.map((scan, index) => {
-    if (scan?.language?.data?.attributes?.code) {
-      scanLocales.set(scan.language.data.attributes.code, index);
-    }
-  });
-
-  useMemo(() => {
-    setSelectedScanIndex(
-      getPreferredLanguage(
-        appLayout.preferredLanguages ?? [router.locale],
-        scanLocales
-      )
-    );
-    // eslint-disable-next-line react-hooks/exhaustive-deps
-  }, [appLayout.preferredLanguages]);
-
-  useEffect(() => {
-    if (selectedScanIndex !== undefined) {
-      const selectedScanSet = scanSet[selectedScanIndex];
-      selectedScanSet?.pages?.data.sort((a, b) => {
-        function isInteger(value: string): boolean {
-          // eslint-disable-next-line require-unicode-regexp
-          return /^\d+$/.test(value);
-        }
-        function getFileName(path: string): string {
-          let result = path.split("/");
-          result = result[result.length - 1].split(".");
-          result = result
-            .splice(0, result.length - 1)
-            .join(".")
-            .split("_");
-          return result[0];
-        }
+  const [selectedScan, LanguageSwitcher] = useSmartLanguage({
+    items: scanSet,
+    languages: languages,
+    languageExtractor: (item) => item?.language?.data?.attributes?.code,
+    transform: (item) => {
+      item?.pages?.data.sort((a, b) => {
         if (a.attributes?.url && b.attributes?.url) {
-          const aName = getFileName(a.attributes.url);
-          const bName = getFileName(b.attributes.url);
+          let aName = getAssetFilename(a.attributes.url);
+          let bName = getAssetFilename(b.attributes.url);
+
+          /*
+           * If the number is a succession of 0s, make the number
+           * incrementally smaller than 0 (i.e: 00 becomes -1)
+           */
+          if (aName.replaceAll("0", "").length === 0) {
+            aName = (1 - aName.length).toString(10);
+          }
+          if (bName.replaceAll("0", "").length === 0) {
+            bName = (1 - bName.length).toString(10);
+          }
+
           if (isInteger(aName) && isInteger(bName)) {
             return parseInt(aName, 10) - parseInt(bName, 10);
           }
@@ -115,10 +93,9 @@ export default function ScanSet(props: Props): JSX.Element {
         }
         return 0;
       });
-      setSelectedScan(selectedScanSet);
-    }
-    // eslint-disable-next-line react-hooks/exhaustive-deps
-  }, [selectedScanIndex]);
+      return item;
+    },
+  });
 
   return (
     <>
@@ -144,12 +121,7 @@ export default function ScanSet(props: Props): JSX.Element {
               </Button>
             )}
 
-            <LanguageSwitcher
-              languages={languages}
-              locales={scanLocales}
-              localesIndex={selectedScanIndex}
-              setLocalesIndex={setSelectedScanIndex}
-            />
+            <LanguageSwitcher />
 
             <div className="grid place-items-center place-content-center">
               <p className="font-headers">{langui.status}:</p>

src/components/Library/ScanSetCover.tsx

@@ -1,17 +1,15 @@
 import Chip from "components/Chip";
 import Img, { getAssetURL, ImageQuality } from "components/Img";
-import LanguageSwitcher from "components/Inputs/LanguageSwitcher";
 import RecorderChip from "components/RecorderChip";
 import ToolTip from "components/ToolTip";
-import { useAppLayout } from "contexts/AppLayoutContext";
 import {
   GetLibraryItemScansQuery,
   UploadImageFragment,
 } from "graphql/generated";
-import { useRouter } from "next/router";
+import useSmartLanguage from "hooks/useSmartLanguage";
 import { AppStaticProps } from "queries/getAppStaticProps";
-import { getPreferredLanguage, getStatusDescription } from "queries/helpers";
-import { Dispatch, SetStateAction, useEffect, useMemo, useState } from "react";
+import { getStatusDescription } from "queries/helpers";
+import { Dispatch, SetStateAction } from "react";
 
 interface Props {
   setLightboxOpen: Dispatch<SetStateAction<boolean>>;
@@ -40,38 +38,13 @@ export default function ScanSetCover(props: Props): JSX.Element {
     languages,
     langui,
   } = props;
-  const appLayout = useAppLayout();
-  const router = useRouter();
 
-  const [selectedScan, setSelectedScan] = useState<Props["images"][number]>();
-  const scanLocales: Map<string, number> = new Map();
-
-  const [selectedScanIndex, setSelectedScanIndex] = useState<
-    number | undefined
-  >();
-
-  images.map((scan, index) => {
-    if (scan?.language?.data?.attributes?.code) {
-      scanLocales.set(scan.language.data.attributes.code, index);
-    }
+  const [selectedScan, LanguageSwitcher] = useSmartLanguage({
+    items: images,
+    languages: languages,
+    languageExtractor: (item) => item?.language?.data?.attributes?.code,
   });
 
-  useMemo(() => {
-    setSelectedScanIndex(
-      getPreferredLanguage(
-        appLayout.preferredLanguages ?? [router.locale],
-        scanLocales
-      )
-    );
-    // eslint-disable-next-line react-hooks/exhaustive-deps
-  }, [appLayout.preferredLanguages]);
-
-  useEffect(() => {
-    if (selectedScanIndex !== undefined)
-      setSelectedScan(images[selectedScanIndex]);
-    // eslint-disable-next-line react-hooks/exhaustive-deps
-  }, [selectedScanIndex]);
-
   const coverImages: UploadImageFragment[] = [];
   if (selectedScan?.obi_belt?.full?.data?.attributes)
     coverImages.push(selectedScan.obi_belt.full.data.attributes);
@@ -105,12 +78,7 @@ export default function ScanSetCover(props: Props): JSX.Element {
             </div>
 
             <div className="flex flex-row flex-wrap gap-4 pb-6 place-items-center">
-              <LanguageSwitcher
-                languages={languages}
-                locales={scanLocales}
-                localesIndex={selectedScanIndex}
-                setLocalesIndex={setSelectedScanIndex}
-              />
+              <LanguageSwitcher />
 
               <div className="grid place-items-center place-content-center">
                 <p className="font-headers">{langui.status}:</p>

src/components/Post.tsx

@@ -1,17 +1,10 @@
-import { useAppLayout } from "contexts/AppLayoutContext";
 import { GetPostQuery } from "graphql/generated";
-import { useRouter } from "next/router";
+import useSmartLanguage from "hooks/useSmartLanguage";
 import { AppStaticProps } from "queries/getAppStaticProps";
-import {
-  getPreferredLanguage,
-  getStatusDescription,
-  prettySlug,
-} from "queries/helpers";
-import { useEffect, useMemo, useState } from "react";
+import { getStatusDescription, prettySlug } from "queries/helpers";
 import AppLayout from "./AppLayout";
 import Chip from "./Chip";
 import HorizontalLine from "./HorizontalLine";
-import LanguageSwitcher from "./Inputs/LanguageSwitcher";
 import Markdawn from "./Markdown/Markdawn";
 import TOC from "./Markdown/TOC";
 import ReturnButton, { ReturnButtonType } from "./PanelComponents/ReturnButton";
@@ -23,9 +16,12 @@ import ToolTip from "./ToolTip";
 
 interface Props {
   post: Exclude<
-    GetPostQuery["posts"],
+    Exclude<
+      GetPostQuery["posts"],
+      null | undefined
+    >["data"][number]["attributes"],
     null | undefined
-  >["data"][number]["attributes"];
+  >;
   langui: AppStaticProps["langui"];
   languages: AppStaticProps["languages"];
   currencies: AppStaticProps["currencies"];
@@ -56,54 +52,18 @@ export default function Post(props: Props): JSX.Element {
   } = props;
   const displayTitle = props.displayTitle ?? true;
 
-  const appLayout = useAppLayout();
-  const router = useRouter();
-
-  const [selectedTranslation, setSelectedTranslation] = useState<
-    | Exclude<
-        Exclude<Props["post"], null | undefined>["translations"],
-        null | undefined
-      >[number]
-  >();
-  const translationLocales: Map<string, number> = new Map();
-
-  const [selectedTranslationIndex, setSelectedTranslationIndex] = useState<
-    number | undefined
-  >();
-
-  if (post?.translations) {
-    post.translations.map((translation, index) => {
-      if (translation?.language?.data?.attributes?.code) {
-        translationLocales.set(
-          translation.language.data.attributes.code,
-          index
-        );
-      }
-    });
-  }
-
-  useMemo(() => {
-    setSelectedTranslationIndex(
-      getPreferredLanguage(
-        appLayout.preferredLanguages ?? [router.locale],
-        translationLocales
-      )
-    );
-    // eslint-disable-next-line react-hooks/exhaustive-deps
-  }, [appLayout.preferredLanguages]);
-
-  useEffect(() => {
-    if (selectedTranslationIndex !== undefined)
-      setSelectedTranslation(post?.translations?.[selectedTranslationIndex]);
-    // eslint-disable-next-line react-hooks/exhaustive-deps
-  }, [selectedTranslationIndex]);
+  const [selectedTranslation, LanguageSwitcher] = useSmartLanguage({
+    items: post.translations,
+    languages: languages,
+    languageExtractor: (item) => item?.language?.data?.attributes?.code,
+  });
 
   const thumbnail =
     selectedTranslation?.thumbnail?.data?.attributes ??
-    post?.thumbnail?.data?.attributes;
+    post.thumbnail?.data?.attributes;
 
   const body = selectedTranslation?.body ?? "";
-  const title = selectedTranslation?.title ?? prettySlug(post?.slug);
+  const title = selectedTranslation?.title ?? prettySlug(post.slug);
   const except = selectedTranslation?.excerpt ?? "";
 
   const subPanel =
@@ -137,7 +97,7 @@ export default function Post(props: Props): JSX.Element {
               </div>
             )}
 
-            {post?.authors && post.authors.data.length > 0 && (
+            {post.authors && post.authors.data.length > 0 && (
               <div>
                 <p className="font-headers">{"Authors"}:</p>
                 <div className="grid place-items-center place-content-center gap-2">
@@ -183,15 +143,8 @@ export default function Post(props: Props): JSX.Element {
             title={title}
             description={except}
             langui={langui}
-            categories={post?.categories}
-            languageSwitcher={
-              <LanguageSwitcher
-                languages={languages}
-                locales={translationLocales}
-                localesIndex={selectedTranslationIndex}
-                setLocalesIndex={setSelectedTranslationIndex}
-              />
-            }
+            categories={post.categories}
+            languageSwitcher={<LanguageSwitcher />}
           />
 
           <HorizontalLine />
@@ -200,12 +153,7 @@ export default function Post(props: Props): JSX.Element {
         <>
           {displayLanguageSwitcher && (
             <div className="grid place-content-end place-items-start">
-              <LanguageSwitcher
-                languages={languages}
-                locales={translationLocales}
-                localesIndex={selectedTranslationIndex}
-                setLocalesIndex={setSelectedTranslationIndex}
-              />
+              <LanguageSwitcher />
             </div>
           )}
           {displayTitle && (

src/components/PostPage.tsx

@@ -0,0 +1,184 @@
+import { GetPostQuery } from "graphql/generated";
+import useSmartLanguage from "hooks/useSmartLanguage";
+import { AppStaticProps } from "queries/getAppStaticProps";
+import { getStatusDescription, prettySlug } from "queries/helpers";
+import AppLayout from "./AppLayout";
+import Chip from "./Chip";
+import HorizontalLine from "./HorizontalLine";
+import Markdawn from "./Markdown/Markdawn";
+import TOC from "./Markdown/TOC";
+import ReturnButton, { ReturnButtonType } from "./PanelComponents/ReturnButton";
+import ContentPanel from "./Panels/ContentPanel";
+import SubPanel from "./Panels/SubPanel";
+import RecorderChip from "./RecorderChip";
+import ThumbnailHeader from "./ThumbnailHeader";
+import ToolTip from "./ToolTip";
+
+export type Post = Exclude<
+  Exclude<
+    GetPostQuery["posts"],
+    null | undefined
+  >["data"][number]["attributes"],
+  null | undefined
+>;
+
+interface Props {
+  post: Post;
+  langui: AppStaticProps["langui"];
+  languages: AppStaticProps["languages"];
+  currencies: AppStaticProps["currencies"];
+  returnHref?: string;
+  returnTitle?: string | null | undefined;
+  displayCredits?: boolean;
+  displayToc?: boolean;
+  displayThumbnailHeader?: boolean;
+  displayTitle?: boolean;
+  displayLanguageSwitcher?: boolean;
+  prependBody?: JSX.Element;
+  appendBody?: JSX.Element;
+}
+
+export default function PostPage(props: Props): JSX.Element {
+  const {
+    post,
+    langui,
+    languages,
+    returnHref,
+    returnTitle,
+    displayCredits,
+    displayToc,
+    displayThumbnailHeader,
+    displayLanguageSwitcher,
+    appendBody,
+    prependBody,
+  } = props;
+  const displayTitle = props.displayTitle ?? true;
+
+  const [selectedTranslation, LanguageSwitcher] = useSmartLanguage({
+    items: post.translations,
+    languages: languages,
+    languageExtractor: (item) => item?.language?.data?.attributes?.code,
+  });
+
+  const thumbnail =
+    selectedTranslation?.thumbnail?.data?.attributes ??
+    post.thumbnail?.data?.attributes;
+
+  const body = selectedTranslation?.body ?? "";
+  const title = selectedTranslation?.title ?? prettySlug(post.slug);
+  const except = selectedTranslation?.excerpt ?? "";
+
+  const subPanel =
+    returnHref || returnTitle || displayCredits || displayToc ? (
+      <SubPanel>
+        {returnHref && returnTitle && (
+          <ReturnButton
+            href={returnHref}
+            title={returnTitle}
+            langui={langui}
+            displayOn={ReturnButtonType.desktop}
+            horizontalLine
+          />
+        )}
+
+        {displayCredits && (
+          <>
+            {selectedTranslation && (
+              <div className="grid grid-flow-col place-items-center place-content-center gap-2">
+                <p className="font-headers">{langui.status}:</p>
+
+                <ToolTip
+                  content={getStatusDescription(
+                    selectedTranslation.status,
+                    langui
+                  )}
+                  maxWidth={"20rem"}
+                >
+                  <Chip>{selectedTranslation.status}</Chip>
+                </ToolTip>
+              </div>
+            )}
+
+            {post.authors && post.authors.data.length > 0 && (
+              <div>
+                <p className="font-headers">{"Authors"}:</p>
+                <div className="grid place-items-center place-content-center gap-2">
+                  {post.authors.data.map((author) => (
+                    <>
+                      {author.attributes && (
+                        <RecorderChip
+                          key={author.id}
+                          langui={langui}
+                          recorder={author.attributes}
+                        />
+                      )}
+                    </>
+                  ))}
+                </div>
+              </div>
+            )}
+
+            <HorizontalLine />
+          </>
+        )}
+
+        {displayToc && <TOC text={body} title={title} />}
+      </SubPanel>
+    ) : undefined;
+
+  const contentPanel = (
+    <ContentPanel>
+      {returnHref && returnTitle && (
+        <ReturnButton
+          href={returnHref}
+          title={returnTitle}
+          langui={langui}
+          displayOn={ReturnButtonType.mobile}
+          horizontalLine
+        />
+      )}
+
+      {displayThumbnailHeader ? (
+        <>
+          <ThumbnailHeader
+            thumbnail={thumbnail}
+            title={title}
+            description={except}
+            langui={langui}
+            categories={post.categories}
+            languageSwitcher={<LanguageSwitcher />}
+          />
+
+          <HorizontalLine />
+        </>
+      ) : (
+        <>
+          {displayLanguageSwitcher && (
+            <div className="grid place-content-end place-items-start">
+              <LanguageSwitcher />
+            </div>
+          )}
+          {displayTitle && (
+            <h1 className="text-center flex gap-3 justify-center text-4xl my-16">
+              {title}
+            </h1>
+          )}
+        </>
+      )}
+
+      {prependBody}
+      <Markdawn text={body} />
+      {appendBody}
+    </ContentPanel>
+  );
+
+  return (
+    <AppLayout
+      navTitle={title}
+      contentPanel={contentPanel}
+      subPanel={subPanel}
+      thumbnail={thumbnail ?? undefined}
+      {...props}
+    />
+  );
+}

src/hooks/useSmartLanguage.tsx

@@ -0,0 +1,65 @@
+import LanguageSwitcher from "components/Inputs/LanguageSwitcher";
+import { useAppLayout } from "contexts/AppLayoutContext";
+import { useRouter } from "next/router";
+import { AppStaticProps } from "queries/getAppStaticProps";
+import { getPreferredLanguage } from "queries/helpers";
+import { useEffect, useMemo, useState } from "react";
+
+interface Props<T> {
+  items: T[];
+  languages: AppStaticProps["languages"];
+  languageExtractor: (item: T) => string | undefined;
+  transform?: (item: T) => T;
+}
+
+export default function useSmartLanguage<T>(
+  props: Props<T>
+): [T | undefined, () => JSX.Element] {
+  const {
+    items,
+    languageExtractor,
+    languages,
+    transform = (item) => item,
+  } = props;
+  const appLayout = useAppLayout();
+  const router = useRouter();
+
+  const availableLocales: Map<string, number> = useMemo(() => new Map(), []);
+  const [selectedTranslationIndex, setSelectedTranslationIndex] = useState<
+    number | undefined
+  >();
+  const [selectedTranslation, setSelectedTranslation] = useState<T>();
+
+  useEffect(() => {
+    items.map((elem, index) => {
+      const result = languageExtractor(elem);
+      if (result !== undefined) availableLocales.set(result, index);
+    });
+  }, [availableLocales, items, languageExtractor]);
+
+  useEffect(() => {
+    setSelectedTranslationIndex(
+      getPreferredLanguage(
+        appLayout.preferredLanguages ?? [router.locale],
+        availableLocales
+      )
+    );
+  }, [appLayout.preferredLanguages, availableLocales, router.locale]);
+
+  useEffect(() => {
+    if (selectedTranslationIndex !== undefined)
+      setSelectedTranslation(transform(items[selectedTranslationIndex]));
+  }, [items, selectedTranslationIndex, transform]);
+
+  return [
+    selectedTranslation,
+    () => (
+      <LanguageSwitcher
+        languages={languages}
+        locales={availableLocales}
+        localesIndex={selectedTranslationIndex}
+        setLocalesIndex={setSelectedTranslationIndex}
+      />
+    ),
+  ];
+}

src/pages/contents/[slug]/index.tsx

@@ -1,7 +1,6 @@
 import AppLayout from "components/AppLayout";
 import Chip from "components/Chip";
 import HorizontalLine from "components/HorizontalLine";
-import LanguageSwitcher from "components/Inputs/LanguageSwitcher";
 import Markdawn from "components/Markdown/Markdawn";
 import TOC from "components/Markdown/TOC";
 import ReturnButton, {
@@ -13,25 +12,22 @@ import PreviewLine from "components/PreviewLine";
 import RecorderChip from "components/RecorderChip";
 import ThumbnailHeader from "components/ThumbnailHeader";
 import ToolTip from "components/ToolTip";
-import { useAppLayout } from "contexts/AppLayoutContext";
 import { GetContentTextQuery } from "graphql/generated";
 import { getReadySdk } from "graphql/sdk";
 import { useMediaMobile } from "hooks/useMediaQuery";
+import useSmartLanguage from "hooks/useSmartLanguage";
 import {
   GetStaticPathsContext,
   GetStaticPathsResult,
   GetStaticPropsContext,
 } from "next";
-import { useRouter } from "next/router";
 import { AppStaticProps, getAppStaticProps } from "queries/getAppStaticProps";
 import {
-  getPreferredLanguage,
   getStatusDescription,
   prettyinlineTitle,
   prettyLanguage,
   prettySlug,
 } from "queries/helpers";
-import { useEffect, useMemo, useState } from "react";
 
 interface Props extends AppStaticProps {
   content: Exclude<
@@ -46,53 +42,15 @@ interface Props extends AppStaticProps {
 
 export default function Content(props: Props): JSX.Element {
   const { langui, content, languages } = props;
-  const router = useRouter();
-  const appLayout = useAppLayout();
-
   const isMobile = useMediaMobile();
 
-  const [selectedTextSet, setSelectedTextSet] = useState<
-    | Exclude<
-        Exclude<Props["content"], null | undefined>["text_set"],
-        null | undefined
-      >[number]
-  >();
-  const [selectedTitle, setSelectedTitle] = useState<
-    | Exclude<
-        Exclude<Props["content"], null | undefined>["titles"],
-        null | undefined
-      >[number]
-  >();
-  const textSetLocales: Map<string, number> = new Map();
+  const [selectedTextSet, LanguageSwitcher] = useSmartLanguage({
+    items: content?.text_set,
+    languages: languages,
+    languageExtractor: (item) => item?.language?.data?.attributes?.code,
+  });
 
-  const [selectedTextSetIndex, setSelectedTextSetIndex] = useState<
-    number | undefined
-  >();
-
-  if (content?.text_set) {
-    content.text_set.map((textSet, index) => {
-      if (textSet?.language?.data?.attributes?.code && textSet.text) {
-        textSetLocales.set(textSet.language.data.attributes.code, index);
-      }
-    });
-  }
-
-  useMemo(() => {
-    setSelectedTextSetIndex(
-      getPreferredLanguage(
-        appLayout.preferredLanguages ?? [router.locale],
-        textSetLocales
-      )
-    );
-  // eslint-disable-next-line react-hooks/exhaustive-deps
-  }, [appLayout.preferredLanguages]);
-
-  useEffect(() => {
-    if (selectedTextSetIndex !== undefined) {
-      setSelectedTextSet(content?.text_set?.[selectedTextSetIndex]);
-      setSelectedTitle(content?.titles?.[selectedTextSetIndex]);
-    }
-  }, [content?.text_set, content?.titles, selectedTextSetIndex]);
+  const selectedTitle = content?.titles?.[0];
 
   const subPanel = (
     <SubPanel>
@@ -252,16 +210,7 @@ export default function Content(props: Props): JSX.Element {
             type={content.type}
             categories={content.categories}
             langui={langui}
-            languageSwitcher={
-              selectedTextSet ? (
-                <LanguageSwitcher
-                  locales={textSetLocales}
-                  languages={props.languages}
-                  localesIndex={selectedTextSetIndex}
-                  setLocalesIndex={setSelectedTextSetIndex}
-                />
-              ) : undefined
-            }
+            languageSwitcher={<LanguageSwitcher />}
           />
 
           {content.previous_recommended?.data?.attributes && (

src/pages/news/[slug].tsx

@@ -10,9 +10,12 @@ import { AppStaticProps, getAppStaticProps } from "queries/getAppStaticProps";
 
 interface Props extends AppStaticProps {
   post: Exclude<
-    GetPostQuery["posts"],
+    Exclude<
+      GetPostQuery["posts"],
+      null | undefined
+    >["data"][number]["attributes"],
     null | undefined
-  >["data"][number]["attributes"];
+  >;
   postId: Exclude<
     GetPostQuery["posts"],
     null | undefined
@@ -45,7 +48,7 @@ export async function getStaticProps(
     slug: slug,
     language_code: context.locale ?? "en",
   });
-  if (!post.posts?.data[0]) return { notFound: true };
+  if (!post.posts?.data[0].attributes) return { notFound: true };
   const props: Props = {
     ...(await getAppStaticProps(context)),
     post: post.posts.data[0].attributes,