update github url to come from config rather than env vars

TODO

@@ -1,17 +1,6 @@
-// ZOD
+- favicon and page titles - SEO related things
-FEN string
-Env Vars
-API base URL
-
-- favicon and page titles
 - rearrange buttons / header space - collapse on smaller screens
-
-- add / edit headers
-- custom headers - title etc
-- Loading Chessboard with suspense and spinner
-- toasts
-
 - Lichess login
-- stringUtils - downloadString - move it out of try / catch and let program use the try/catch
-
 - logger
+- contact form
+- bring sections headers on all pages other than home page further up (reduce top margin / padding)

src/components/Feature.tsx

@@ -7,7 +7,7 @@ interface IProps {
 
 const Feature = ({ title, children }: IProps) => (
 	<div className="mb-auto">
-		<h6 className="text-(--base-content) text-2xl font-bold">{title}</h6>
+		<h6 className="text-(--neutral-content) text-2xl font-bold">{title}</h6>
 		<p className="text-(--neutral-content) font-medium" data-testid="text">
 			{children}
 		</p>

src/components/Footer.tsx

@@ -4,6 +4,7 @@ import { Image } from "@unpic/react";
 import { LuGithub, LuMail } from "react-icons/lu";
 
 import CoffeeWidget from "#/components/CoffeeWidget.tsx";
+import { GITHUB_URL } from "#/config.ts";
 import footerLogo from "@/assets/images/footerLogo.svg?url";
 
 export default function Footer() {
@@ -26,7 +27,7 @@ export default function Footer() {
 				</div>
 				<div className="ml-auto flex gap-2">
 					<a
-						href={import.meta.env.VITE_GITHUB_URL} // TODO ZOD
+						href={GITHUB_URL}
 						target="_blank"
 						rel="noopener noreferrer"
 						className="text-2xl hover:text-(--neutral-content) transition-colors duration-300 ease-in-out cursor-pointer"

src/config.ts

@@ -0,0 +1,2 @@
+export const GITHUB_URL =
+	"https://github.com/therealowenrees/chess-scribe-website";

src/env.ts

@@ -0,0 +1,39 @@
+import { z } from "zod";
+
+const clientSchema = z.object({
+	VITE_API_BASE_URL: z.string("Invalid API Base URL format"),
+});
+
+const serverSchema = z.object({
+	DISCORD_CONTACT_WEBHOOK: z.string("Invalid Discord Contact Webhook URL"),
+	DISCORD_ERROR_LOG_WEBHOOK: z.string("Invalid Discord Error Log Webhook URL"),
+	LICHESS_CLIENT_ID: z.string("Invalid Lichess Client ID"),
+});
+
+const fullSchema = z.object({
+	...clientSchema.shape,
+	...serverSchema.shape,
+});
+
+const isServer = typeof window === "undefined";
+const rawEnv = isServer ? process.env : import.meta.env;
+
+const getEnv = () => {
+	if (isServer) {
+		const _env = fullSchema.safeParse(rawEnv);
+		if (!_env.success) {
+			console.error("❌ Invalid Server Environment Variables:");
+			throw new Error("Invalid environment variables");
+		}
+		return _env.data;
+	} else {
+		const _env = clientSchema.safeParse(rawEnv);
+		if (!_env.success) {
+			console.error("❌ Invalid Client Environment Variables:");
+			throw new Error("Invalid environment variables");
+		}
+		return _env.data as z.infer<typeof fullSchema>;
+	}
+};
+
+export const env = getEnv();

src/hooks/useChessGame.ts

@@ -6,6 +6,7 @@ import {
 	useState,
 } from "react";
 import { toast } from "react-toastify";
+import { env } from "#/env.ts";
 import type { IHeader, IPosition } from "#/interfaces.ts";
 import { gameReducer, initialGameState } from "#/reducers/gameReducer.ts";
 import { downloadPDF } from "#/utils/pdfUtils.ts";
@@ -29,8 +30,17 @@ export const useChessGame = () => {
 	}, []);
 
 	const handleSavePgn = () => {
+		try {
 			const pgnString = buildPgnString(gameState);
 			downloadString(pgnString, "game.pgn");
+		} catch (error) {
+			// TODO logger
+			console.error(error);
+
+			toast.error("An error occurred while saving the PGN. Please try again.", {
+				toastId: "pgn-download-error",
+			});
+		}
 	};
 
 	const handleSavePdf = async () => {
@@ -39,7 +49,7 @@ export const useChessGame = () => {
 			const { diagrams, diagramClock } = gameState;
 			const pgnString = buildPgnString(gameState);
 
-			const apiBaseUrl = import.meta.env.VITE_API_BASE_URL;
+			const apiBaseUrl = env.VITE_API_BASE_URL;
 
 			const response = await fetch(`${apiBaseUrl}/pdf`, {
 				method: "POST",

src/pages/Chessboard.tsx

@@ -1,10 +1,22 @@
+import { lazy, Suspense } from "react";
 import CustomHeaders from "#/components/CustomHeaders.tsx";
 import HeaderFields from "#/components/HeaderFields.tsx";
 import LichessButton from "#/components/LichessButton.tsx";
-import PgnViewer from "#/components/PgnViewer.tsx";
 import Section from "#/components/Section.tsx";
 import { useChessGame } from "#/hooks/useChessGame.ts";
 
+const PgnViewer = lazy(() => import("#/components/PgnViewer.tsx"));
+
+const LoadingBoard = () => {
+	return (
+		<div className="relative grid h-125 w-160 items-center text-center">
+			<div id="loading-bar-spinner" className="spinner">
+				<div className="spinner-icon"></div>
+			</div>
+		</div>
+	);
+};
+
 const Chessboard = () => {
 	const {
 		gameState,
@@ -35,6 +47,7 @@ const Chessboard = () => {
 			</Section>
 
 			<div className="grid grid-cols-2 gap-4">
+				<Suspense fallback={<LoadingBoard />}>
 					<div>
 						<PgnViewer
 							gamePgn={gameState.pgn || ""}
@@ -80,6 +93,7 @@ const Chessboard = () => {
 							</label>
 						</div>
 					</div>
+				</Suspense>
 
 				<div className="flex flex-col gap-4 items-center">
 					<div className="flex justify-center gap-4">

src/styles.css

@@ -98,10 +98,38 @@ body {
   }
 }
 
+#loading-bar-spinner.spinner {
+  left: 50%;
+  margin-left: -20px;
+  top: 40%;
+  margin-top: -20px;
+  position: absolute;
+  z-index: 19 !important;
+  animation: loading-bar-spinner 400ms linear infinite;
+}
+
+#loading-bar-spinner.spinner .spinner-icon {
+  width: 40px;
+  height: 40px;
+  border: solid 4px transparent;
+  border-top-color: var(--accent) !important;
+  border-left-color: var(--neutral-content) !important;
+  border-radius: 50%;
+}
+
 .rise-in {
   animation: rise-in 700ms cubic-bezier(0.16, 1, 0.3, 1) both;
 }
 
+@keyframes loading-bar-spinner {
+  0% {
+    transform: rotate(0deg);
+  }
+  100% {
+    transform: rotate(360deg);
+  }
+}
+
 @keyframes rise-in {
   from {
     opacity: 0;

src/styles/_accordion.css

@@ -40,7 +40,7 @@
 
 	&:after {
 		content: "\276F";
-		color: var(--base-content);
+		color: var(--neutral-content);
 		margin-right: 1rem;
 		transform: rotate(90deg);
 		transition: transform 0.3s ease;
@@ -48,7 +48,7 @@
 }
 
 .hero__accordion-item__title {
-	color: var(--base-content);
+	color: var(--neutral-content);
 	font-size: 1.25rem;
 	font-weight: 600;
 }

src/utils/stringUtils.ts

@@ -1,5 +1,4 @@
 export const downloadString = (string: string, filename: string) => {
-	try {
 	const element = document.createElement("a");
 	const file = new Blob([string], { type: "text/plain" });
 
@@ -7,7 +6,4 @@ export const downloadString = (string: string, filename: string) => {
 	element.download = filename;
 	document.body.appendChild(element);
 	element.click();
-	} catch (error) {
-		throw new Error("Failed to download file");
-	}
 };