solve type errors

.eslintrc.js

@@ -19,8 +19,9 @@ module.exports = {
     "plugin:react-hooks/recommended",
   ],
   rules: {
+    "no-undef": 0,
     "react/prop-types": 0,
-    "no-unused-vars": 1,
+    "no-unused-vars": 0,
     "react/jsx-sort-props": 1,
   },
 };

package.json

@@ -21,6 +21,9 @@
     "deploy": "yarn build && yarn upload",
     "pretty": "prettier --write ."
   },
+  "resolutions": {
+    "@types/react": "^17.0.38"
+  },
   "dependencies": {
     "@adobe/react-spectrum": "^3.19.0",
     "@mdx-js/mdx": "^1.6.22",
@@ -71,6 +74,7 @@
     "@types/ramda": "^0.28.15",
     "@types/react": "^18.0.21",
     "@types/react-dom": "^18.0.6",
+    "@types/react-helmet": "^6.1.5",
     "@typescript-eslint/eslint-plugin": "^5.39.0",
     "@typescript-eslint/parser": "^5.39.0",
     "cross-env": "^7.0.3",

src/components/KeywordsPicker.tsx

@@ -1,7 +1,12 @@
 import * as React from "react";
 import classNames from "classnames";
 
-const KeywordsPicker = ({ keywords, value, onChange }) => {
+interface KeywordsPickerProps {
+  keywords: string[];
+  value: string | null;
+  onChange: (val: string | null) => void;
+}
+const KeywordsPicker = ({ keywords, value, onChange }: KeywordsPickerProps) => {
   return (
     <div className="mx-2">
       <span className="text-xs text-[#A2A2A2]">Collections</span>

src/components/MasonryGallery.tsx

@@ -1,6 +1,6 @@
 import * as React from "react";
-import { Link, Node } from "gatsby";
-import { GatsbyImage, getImage, ImageDataLike } from "gatsby-plugin-image";
+import { Link } from "gatsby";
+import { GatsbyImage, getImage } from "gatsby-plugin-image";
 import * as R from "ramda";
 import { getAspectRatio, getName } from "../utils";
 import useBreakpoint from "use-breakpoint";
@@ -8,6 +8,7 @@ import useBreakpoint from "use-breakpoint";
 // @ts-ignore
 import themeBreakpoints from "../breakpoints";
 import classNames from "classnames";
+import { GalleryImage } from "../pages/photogallery";
 
 interface Row {
   aspect: number;
@@ -16,7 +17,7 @@ interface Row {
 }
 
 interface MasonryGalleryProps {
-  images: (ImageDataLike & Node)[];
+  images: (GalleryImage)[];
   aspectsByBreakpoint: {
     [breakpoint: string]: number;
   }
@@ -40,9 +41,9 @@ const MasonryGallery = ({
   const { breakpoint } = useBreakpoint(breakpoints, "sm");
 
   const aspectRatios = React.useMemo(
-    () => R.map(getAspectRatio, images),
+    () => R.map(getAspectRatio, images).filter(Boolean),
     [images]
-  );
+  ) as number[];
 
   const targetAspect = aspectTargetsByBreakpoint[breakpoint];
   const rows = React.useMemo(
@@ -115,6 +116,7 @@ const MasonryGallery = ({
             const widthNumber = ((ar / rowAspectRatioSum) * 100).toFixed(7);
             width = `${widthNumber}%`;
           }
+          // @ts-ignore
           const img = getImage(image);
           return (
             <Link
@@ -136,9 +138,9 @@ const MasonryGallery = ({
                 // borderColor: `rgb(${image.fields.imageMeta.vibrant.Vibrant.join(',')})`
                 borderColor: debugHue
                   ? `hsl(
-                    ${image.fields.imageMeta.dominantHue[0]},
-                    ${image.fields.imageMeta.dominantHue[1] * 100}%,
-                    ${image.fields.imageMeta.dominantHue[2] * 100}%
+                    ${image.fields?.imageMeta?.dominantHue?.[0]},
+                    ${image.fields?.imageMeta?.dominantHue?.[1] ?? 0 * 100}%,
+                    ${image.fields?.imageMeta?.dominantHue?.[2] ?? 0 * 100}%
                   )`
                   : "black",
               }}
@@ -147,14 +149,14 @@ const MasonryGallery = ({
               {debugHue && (
                 <span className="text-white z-20 absolute bg-black">
                   hsl(
-                  {image.fields.imageMeta.dominantHue[0]},{" "}
-                  {(image.fields.imageMeta.dominantHue[1] * 100).toFixed(2)}%,{" "}
-                  {(image.fields.imageMeta.dominantHue[2] * 100).toFixed(2)}% )
+                  {image.fields?.imageMeta?.dominantHue?.[0]},{" "}
+                  {(image.fields?.imageMeta?.dominantHue?.[1] ?? 0 * 100).toFixed(2)}%,{" "}
+                  {(image.fields?.imageMeta?.dominantHue?.[2] ?? 0 * 100).toFixed(2)}% )
                 </span>
               )}
               {debugRating && (
                 <span className="text-white z-20 absolute bg-black">
-                  rating: {image.fields.imageMeta.meta.Rating}
+                  rating: {image.fields?.imageMeta?.meta?.Rating}
                 </span>
               )}
               {img && (

src/components/Nav.tsx

@@ -5,7 +5,16 @@ import useDimensions from "react-cool-dimensions";
 
 import Menu from "@spectrum-icons/workflow/Menu";
 
-const Nav = ({ isClient, internalLinks, className }) => {
+interface NavProps {
+  isClient?: boolean;
+  className?: string;
+  internalLinks: {
+    href: string;
+    label: string;
+  }[]
+}
+
+const Nav = ({ isClient, internalLinks, className }: NavProps) => {
   const { observe, currentBreakpoint } = useDimensions({
     breakpoints: { XS: 0, LG: 690 },
     updateOnBreakpointChange: true,

src/global.d.ts

@@ -0,0 +1,4 @@
+/* eslint-disable */
+declare interface Window {
+  plausible: any;
+}

src/pages/photogallery.tsx

@@ -1,6 +1,6 @@
 import * as React from "react";
 import * as R from "ramda";
-import { graphql } from "gatsby";
+import { graphql, PageProps } from "gatsby";
 import { Helmet } from "react-helmet";
 import { Picker, Item } from "@adobe/react-spectrum";
 
@@ -14,22 +14,25 @@ const SORT_KEYS = {
   rating: ["fields", "imageMeta", "meta", "Rating"],
   hue_debug: ["fields", "imageMeta", "dominantHue", 0],
   date: [],
-};
+} as const;
 
-const GalleryPage = ({ data }) => {
+export type GalleryImage =
+  Queries.GalleryPageQueryQuery["allFile"]["nodes"][number];
+
+const GalleryPage = ({ data }: PageProps<Queries.GalleryPageQueryQuery>) => {
   const hash =
     typeof window !== "undefined" ? window.location.hash.replace("#", "") : "";
 
   const [hashCleared, setHashCleared] = React.useState(false); // eslint-disable-line no-unused-vars
   //     ^ used just to force a re-render with the cleared hash value (I know, it's a smell for sure)
-  const [filterKeyword, _setKeyword] = React.useState(null);
-  const [sortKey, _setSortKey] = React.useState("rating");
+  const [filterKeyword, _setKeyword] = React.useState(null as string | null);
+  const [sortKey, _setSortKey] = React.useState("rating" as string);
   const showDebug =
     typeof window !== "undefined" &&
     window.location.search.includes("debug=true");
 
   const setKeyword = React.useCallback(
-    (newKeyword) => {
+    (newKeyword: string | null) => {
       if (newKeyword) {
         try {
           window.plausible("Filter Keyword", {
@@ -50,7 +53,7 @@ const GalleryPage = ({ data }) => {
   );
 
   const setSortKey = React.useCallback(
-    (newSortKey) => {
+    (newSortKey: string) => {
       try {
         window.plausible("Sort Gallery", {
           props: { key: newSortKey },
@@ -102,12 +105,12 @@ const GalleryPage = ({ data }) => {
 
     const sortKeyFromUrl = url.searchParams.get("sort");
     if (sortKeyFromUrl) {
-      _setSortKey(sortKeyFromUrl, false);
+      _setSortKey(sortKeyFromUrl);
     }
 
     const filterKeyFromUrl = url.searchParams.get("filter");
     if (filterKeyFromUrl) {
-      _setKeyword(filterKeyFromUrl, false);
+      _setKeyword(filterKeyFromUrl);
     }
 
     // hacky but it works for now
@@ -117,34 +120,41 @@ const GalleryPage = ({ data }) => {
     }, 100);
   }, [setSortKey, setKeyword, scrollIntoView]);
 
-  const images = React.useMemo(
+  const images: GalleryImage[] = React.useMemo(
     () =>
       R.pipe(
+        // @ts-ignore
         sortKey === "date"
-          ? R.sort((node1, node2) => {
+          ? R.sort((node1: typeof data["allFile"]["nodes"][number], node2) => {
               const date1 = new Date(
+                // @ts-ignore
                 R.path(["fields", "imageMeta", "dateTaken"], node1)
               );
               const date2 = new Date(
+                // @ts-ignore
                 R.path(["fields", "imageMeta", "dateTaken"], node2)
               );
               return -1 * (date1.getTime() - date2.getTime());
             })
-          : R.sort(R.descend(R.path(SORT_KEYS[sortKey]))),
+          : // @ts-ignore
+            R.sort(R.descend(R.path(SORT_KEYS[sortKey]))),
         filterKeyword
           ? R.filter((image) =>
+              // @ts-ignore
               R.includes(
                 filterKeyword,
+                // @ts-ignore
                 R.path(["fields", "imageMeta", "meta", "Keywords"], image)
               )
             )
           : R.identity
-      )(data.allFile.nodes),
+      )(data.allFile.nodes) as any,
     [data, sortKey, filterKeyword]
   );
 
   return (
     <>
+      {/* @ts-ignore */}
       <Helmet>
         <title>Photo Gallery | Chuck Dries</title>
         <body className="bg-black text-white" />
@@ -156,8 +166,7 @@ const GalleryPage = ({ data }) => {
             { href: "/", label: "Home" },
             { href: "/photogallery/", label: "Gallery" },
           ]}
-        >
-        </Nav>
+        ></Nav>
         <div className="flex flex-col md:flex-row md:items-end justify-between">
           <h1 className="text-5xl mt-0 ml-5 mr-5 font-serif font-black z-10">
             Photo Gallery
@@ -182,13 +191,17 @@ const GalleryPage = ({ data }) => {
           <div className="m-2">
             <Picker
               label="Sort by..."
+              // @ts-ignore
               onSelectionChange={setSortKey}
               selectedKey={sortKey}
             >
               <Item key="rating">Default</Item>
               <Item key="date">Date</Item>
               <Item key="hue">Hue</Item>
-              {showDebug && <Item key="hue_debug">Dominant hue[debug]</Item>}
+              <>{/* @ts-ignore */}</>
+              {showDebug ? (
+                <Item key="hue_debug">Dominant hue[debug]</Item>
+              ) : undefined}
             </Picker>
           </div>
         </div>

src/utils.ts

@@ -1,28 +1,30 @@
 // import kebabCase from 'lodash/kebabCase';
 
-export const getMeta = (image) => image.fields.imageMeta;
+import { GalleryImage } from "./pages/photogallery";
 
-export const getName = (image) =>
+export const getMeta = (image: GalleryImage) => image.fields?.imageMeta;
+
+export const getName = (image: GalleryImage) =>
   getMeta(image)?.meta?.ObjectName || image.base;
 
 // some pleasing default colors for SSR and initial hydration
-export const getVibrant = (image) => getMeta(image)?.vibrant;
+export const getVibrant = (image: GalleryImage) => getMeta(image)?.vibrant;
 
-export const hasName = (image) => Boolean(getMeta(image)?.meta?.ObjectName);
+export const hasName = (image: GalleryImage) => Boolean(getMeta(image)?.meta?.ObjectName);
 
-export const getAspectRatio = (image) =>
-  image.childImageSharp.fluid.aspectRatio;
+export const getAspectRatio = (image: GalleryImage): number =>
+  image.childImageSharp?.fluid?.aspectRatio ?? 1;
 
-export const getCanonicalSize = (image) => ({
-  height: image.childImageSharp.gatsbyImageData.height,
-  width: image.childImageSharp.gatsbyImageData.width,
+export const getCanonicalSize = (image: GalleryImage) => ({
+  height: image.childImageSharp?.gatsbyImageData.height,
+  width: image.childImageSharp?.gatsbyImageData.width,
 });
 
-export const getRgba = (palette, alpha) =>
+export const getRgba = (palette: string[], alpha: number) =>
   `rgba(${palette[0]}, ${palette[1]}, ${palette[2]}, ${alpha || 1})`;
 
 // work around SSR bug in react-helmet
-export const getHelmetSafeBodyStyle = (vibrant, screenHeight?: number) => {
+export const getHelmetSafeBodyStyle = (vibrant: Queries.FileFieldsImageMetaVibrant, screenHeight?: number) => {
   const style = {
     "--muted": vibrant.Muted,
     "--dark-muted": vibrant.DarkMuted,
@@ -36,11 +38,12 @@ export const getHelmetSafeBodyStyle = (vibrant, screenHeight?: number) => {
     return style;
   }
   return Object.keys(style)
+  // @ts-ignore
     .map((key) => `${key}: ${style[key]};`)
     .join("");
 };
 
-const gcd = (a, b) => {
+const gcd = (a: number, b: number): number => {
   if (b < 0.0000001) {
     return a; // Since there is a limited precision we need to limit the value.
   }
@@ -48,7 +51,7 @@ const gcd = (a, b) => {
   return gcd(b, Math.floor(a % b)); // Discard any fractions due to limitations in precision.
 };
 
-export const getShutterFractionFromExposureTime = (exposureTime) => {
+export const getShutterFractionFromExposureTime = (exposureTime: number) => {
   if (exposureTime === 0.03333333333333333) {
     return "1/30";
   }
@@ -80,7 +83,12 @@ export const getShutterFractionFromExposureTime = (exposureTime) => {
   return `${numerator}/${denominator}`;
 };
 
-export const getGalleryPageUrl = ({ keyword, sortKey }, hash) => {
+interface galleryPageUrlProps {
+  keyword: string | null;
+  sortKey: string;
+}
+
+export const getGalleryPageUrl = ({ keyword, sortKey }: galleryPageUrlProps, hash: string) => {
   const url = new URL(
     `${
       typeof window !== "undefined"

yarn.lock

@@ -4903,10 +4903,17 @@
   dependencies:
     "@types/react" "*"
 
-"@types/react@*":
-  version "17.0.43"
-  resolved "https://registry.npmjs.org/@types/react/-/react-17.0.43.tgz"
-  integrity sha512-8Q+LNpdxf057brvPu1lMtC5Vn7J119xrP1aq4qiaefNioQUYANF/CYeK4NsKorSZyUGJ66g0IM+4bbjwx45o2A==
+"@types/react-helmet@^6.1.5":
+  version "6.1.5"
+  resolved "https://registry.yarnpkg.com/@types/react-helmet/-/react-helmet-6.1.5.tgz#35f89a6b1646ee2bc342a33a9a6c8777933f9083"
+  integrity sha512-/ICuy7OHZxR0YCAZLNg9r7I9aijWUWvxaPR6uTuyxe8tAj5RL4Sw1+R6NhXUtOsarkGYPmaHdBDvuXh2DIN/uA==
+  dependencies:
+    "@types/react" "*"
+
+"@types/react@*", "@types/react@^17.0.38":
+  version "17.0.50"
+  resolved "https://registry.yarnpkg.com/@types/react/-/react-17.0.50.tgz#39abb4f7098f546cfcd6b51207c90c4295ee81fc"
+  integrity sha512-ZCBHzpDb5skMnc1zFXAXnL3l1FAdi+xZvwxK+PkglMmBrwjpp9nKaWuEvrGnSifCJmBFGxZOOFuwC6KH/s0NuA==
   dependencies:
     "@types/prop-types" "*"
     "@types/scheduler" "*"