Change 'Fetched' to 'Updated' on the Board page fetch time

Adjust the hover and active styles of the 'TrainService' expandable cards.

package.json

@@ -41,7 +41,7 @@
 		"vitest-browser-svelte": "^2.0.2"
 	},
 	"dependencies": {
-		"@owlboard/owlboard-ts": "^3.0.0-dev.20260503t0947",
+		"@owlboard/owlboard-ts": "^3.0.0-dev.20260509t2101",
 		"@tabler/icons-svelte": "^3.40.0"
 	}
 }

src/lib/components/ui/Loading.svelte

@@ -1,12 +1,36 @@
 <script lang="ts">
+	import { onMount } from 'svelte';
+	import { fade } from 'svelte/transition';
 	let { message = 'Loading...' } = $props();
+
+	let messageIndex = $state(0);
+
+	onMount(() => {
+		const interval = setInterval(() => {
+			if (messageIndex === 0) {
+				messageIndex = 1;
+			} else {
+				messageIndex = messageIndex === 1 ? 2 : 1;
+			}
+		}, 1500);
+
+		return () => clearInterval(interval);
+	});
 </script>
 
 <div class="loading-state">
 	<div class="track">
 		<div class="shuttle"></div>
 	</div>
-	<p>{message}</p>
+	<div class="message-container">
+		{#if messageIndex === 0}
+			<p in:fade={{ delay: 300, duration: 250 }} out:fade={{ duration: 250 }}>{message}</p>
+		{:else if messageIndex === 1}
+			<p in:fade={{ delay: 300, duration: 250 }} out:fade={{ duration: 250 }}>Slow connection...</p>
+		{:else}
+			<p in:fade={{ delay: 300, duration: 250 }} out:fade={{ duration: 250 }}>Still trying...</p>
+		{/if}
+	</div>
 </div>
 
 <style>
@@ -38,11 +62,18 @@
 		animation: data-travel 1.6s infinite ease-in-out;
 	}
 
+	.message-container {
+		display: grid;
+		place-items: center;
+		height: 2rem;
+		margin-top: 1rem;
+	}
+
 	p {
+		grid-area: 1 / 1;
 		font-family: 'URW Gothic', sans-serif;
 		letter-spacing: 0.15em;
 		color: var(--color-title);
-		animation: pulse 2s infinite ease-in-out;
 	}
 
 	@keyframes data-travel {
@@ -53,14 +84,4 @@
 			left: 100%;
 		}
 	}
-
-	@keyframes pulse {
-		0%,
-		100% {
-			opacity: 1;
-		}
-		50% {
-			opacity: 0.4;
-		}
-	}
 </style>

src/lib/components/ui/Textbox.svelte

@@ -2,6 +2,8 @@
 	import { fade } from 'svelte/transition';
 	import type { HTMLInputAttributes } from 'svelte/elements';
 
+	import { IconChevronRightFilled } from '@tabler/icons-svelte';
+
 	interface Props extends HTMLInputAttributes {
 		value?: string;
 		label?: string;
@@ -9,6 +11,7 @@
 		type?: 'text' | 'password' | 'email' | 'number' | 'search' | 'tel' | 'url';
 		error?: string;
 		uppercase?: boolean;
+		onsubmit?: (val: string) => void | Promise<void>;
 		[key: string]: any;
 	}
 
@@ -19,10 +22,18 @@
 		type = 'text',
 		error = '',
 		uppercase = false,
+		onsubmit,
 		...rest
 	}: Props = $props();
 
 	let isFocussed = $state(false);
+
+	const handleSubmit = (e: Event) => {
+		e.preventDefault();
+		if (onsubmit && value) {
+			onsubmit(value);
+		}
+	};
 </script>
 
 <div class="input-wrapper" class:focussed={isFocussed} class:has-error={!!error}>
@@ -30,16 +41,30 @@
 		<label for="adaptive-input">{label}</label>
 	{/if}
 
-	<input
+	<form onsubmit={handleSubmit} class="input-container">
-		id="adaptive-input"
+		<input
-		class:all-caps={uppercase}
+			id="adaptive-input"
-		{type}
+			class:all-caps={uppercase}
-		{placeholder}
+			{type}
-		bind:value
+			{placeholder}
-		onfocus={() => (isFocussed = true)}
+			bind:value
-		onblur={() => (isFocussed = false)}
+			onfocus={() => (isFocussed = true)}
-		{...rest}
+			onblur={() => (isFocussed = false)}
-	/>
+			{...rest}
+		/>
+
+		{#if onsubmit}
+			<button
+				type="submit"
+				class="submit-icon"
+				transition:fade
+				disabled={!value}
+				aria-label="Submit"
+			>
+				<IconChevronRightFilled />
+			</button>
+		{/if}
+	</form>
 
 	{#if error}
 		<span class="error-message" transition:fade>{error}</span>
@@ -50,29 +75,80 @@
 	.input-wrapper {
 		display: flex;
 		flex-direction: column;
-		gap: 8px;
+		gap: 0.4rem;
 		width: 100%;
 		font-family: 'URW Gothic', sans-serif;
 	}
 
+	.input-container {
+		position: relative;
+		display: flex;
+		align-items: center;
+		width: 100%;
+		background-color: var(--color-title);
+		border-radius: 5000px;
+		transition: all 0.2s;
+		overflow: hidden;
+	}
+
 	label {
 		font-size: 0.9rem;
 		font-weight: 400;
 		color: var(--color-title);
 	}
 
+	input[type='number']::-webkit-outer-spin-button,
+	input[type='number']::-webkit-inner-spin-button {
+		-webkit-appearance: none;
+		margin: 0;
+	}
+
+	input[type='number'] {
+		-moz-appearance: textfield;
+		appearance: textfield;
+	}
+
 	input {
+		width: 100%;
+		background: transparent;
 		min-height: 40px;
-		padding: 0 16px;
+		height: 100%;
-		background-color: var(--color-title);
+		line-height: normal;
-		border: 2px solid transparent;
+		padding: 0 48px;
-		border-radius: 20px;
+		border: none;
 		color: var(--color-bg-dark);
 		font-size: 1.2rem;
 		transition: all 0.2s ease-in-out;
 		outline: none;
 		text-align: center;
-		box-shadow: var(--shadow-std);
+	}
+
+	.submit-icon {
+		position: absolute;
+		background: transparent;
+		right: 0;
+		border: none;
+		color: var(--color-bg-dark);
+		cursor: pointer;
+		width: 48px;
+		height: 48px;
+		display: flex;
+		align-items: center;
+		justify-content: center;
+		opacity: 0.75;
+		transition:
+			opacity 0.2s,
+			transform 0.2s;
+	}
+
+	.submit-icon:hover:not(:disabled) {
+		opacity: 1;
+		transform: translateX(2px);
+	}
+
+	.submit-icon:disabled {
+		opacity: 0.5;
+		cursor: not-allowed;
 	}
 
 	.all-caps {

src/lib/components/ui/TrainService.svelte

@@ -26,7 +26,7 @@
 			details = result.data;
 			isExpanded = true;
 		} catch (e) {
-			console.Error('Failed to load train details');
+			console.error('Failed to load train details');
 			loadingDetailsError = true;
 			loadingDetailsErrorMsg = e.message;
 		} finally {
@@ -93,7 +93,7 @@
 	};
 </script>
 
-<div class="train-service">
+<div class="train-service" class:isExpanded>
 	<button class="summary" onclick={toggleExpand} type="button" aria-expanded={isExpanded}>
 		{#if loadingDetails}
 			<div class="loading-state"><div class="loading-spinner"></div></div>
@@ -147,7 +147,15 @@
 				{/if}
 				{#if details.pis}
 					<div class="pis-detail">
-						{details.pis.code}
+						<span class="pis-code">PIS: {details.pis.code}</span>
+						{#if details.pis.skip?.skip > 0}
+							<span class="pis-skip">
+								(skip {details.pis.skip.position === 'head' ? 'first' : 'last'}
+								{details.pis.skip.skip}
+								{details.pis.skip.skip === 1 ? 'stop' : 'stops'}
+								)
+							</span>
+						{/if}
 					</div>
 				{/if}
 			</div>
@@ -173,8 +181,7 @@
 						</tr>
 					</thead>
 					{#each details.locations as loc}
-					<tbody class="location-group">
+						<tbody class="location-group">
-						
 							<tr class:pass-loc={loc.r === 'PASS'} class:can-loc={loc.can}>
 								<td class="tpl-cell" class:tpl-stop={loc.r != 'PASS'}>
 									{loc.t}
@@ -202,18 +209,17 @@
 								{/if}
 							</tr>
 							{#if loc.act && getRelevantActivities(loc.act).length > 0}
-							<tr class="activity-row">
+								<tr class="activity-row">
-								<td colspan="7">
+									<td colspan="7">
-									<div class="activity-container">
+										<div class="activity-container">
-										{#each getRelevantActivities(loc.act) as note}
+											{#each getRelevantActivities(loc.act) as note}
-										<span class="activity-tag">{note}</span>
+												<span class="activity-tag">{note}</span>
-										{/each}
+											{/each}
-									</div>
+										</div>
-								</td>
+									</td>
-							</tr>
+								</tr>
 							{/if}
-						
+						</tbody>{/each}
-					</tbody>{/each}
 				</table>
 			</div>
 		</div>
@@ -241,10 +247,18 @@
 		filter: brightness(1.2);
 	}
 
+	.train-service:active .arrow {
+		filter: brightness(0.2);
+	}
+
 	@media (hover: hover) {
-		.train-service:hover {
+		.train-service:not(.isExpanded):hover {
 			filter: brightness(1.2);
 		}
+
+		.summary:hover .arrow {
+			filter: brightness(0.2);
+		}
 	}
 
 	/* 
@@ -299,7 +313,7 @@
 		padding: 0;
 		margin: 0 0 0 auto;
 		height: 25px;
-		transition: all 0.9s;
+		transition: all 0.3s;
 	}
 
 	.expanded {
@@ -310,6 +324,29 @@
 		color: red;
 	}
 
+	/*
+		PIS Data
+	*/
+	.pis-detail {
+		display: flex;
+		align-items: center;
+		flex-direction: column;
+		gap: 0.2rem;
+		padding: 8px 0;
+		width: 100%;
+	}
+	.pis-code {
+		font-weight: 600;
+		font-size: 1.1rem;
+		letter-spacing: 0.05em;
+	}
+
+	.pis-skip {
+		font-size: 0.85rem;
+		opacity: 0.75;
+		font-style: oblique;
+	}
+
 	/*
 		Box Extention
 	*/
@@ -408,9 +445,9 @@
 
 	.activity-tag {
 		background: rgba(255, 255, 255, 0.1);
-        border: 1px solid rgba(255, 255, 255, 0.05);
+		border: 1px solid rgba(255, 255, 255, 0.05);
-        padding: 2px 6px;
+		padding: 2px 6px;
-        border-radius: 4px;
+		border-radius: 4px;
 	}
 
 	.tpl-cell {

src/lib/components/ui/cards/HeadcodeSearchCard.svelte

@@ -6,8 +6,7 @@
 
 	let headcode = $state('');
 
-	function handleSearch(e: SubmitEvent) {
+	function handleSearch(headcode: string) {
-		e.preventDefault();
 		if (!headcode.trim()) return;
 
 		const searchParams = new URLSearchParams();
@@ -18,10 +17,14 @@
 </script>
 
 <BaseCard header={'Search Train & PIS'}>
-	<form onsubmit={handleSearch} class="card-content">
+	<div class="card-content">
-		<Textbox placeholder="Enter Headcode" bind:value={headcode} maxLength={4} />
+		<Textbox
-		<Button type="submit" disabled={!headcode}>Search</Button>
+			placeholder="Enter Headcode"
-	</form>
+			bind:value={headcode}
+			maxLength={4}
+			onsubmit={handleSearch}
+		/>
+	</div>
 </BaseCard>
 
 <style>
@@ -29,7 +32,7 @@
 		text-align: center;
 		width: 90%;
 		margin: auto;
-		padding: 10px 0 0 0;
+		padding: 10px 0 0.5rem 0;
 		display: flex;
 		flex-direction: column;
 		gap: 0.75rem;

src/lib/components/ui/cards/StationAlertCard.svelte

@@ -0,0 +1,138 @@
+<script lang="ts">
+	import { slide } from 'svelte/transition';
+	import type { ApiStationsBoard } from '@owlboard/owlboard-ts';
+	import { IconAlertOctagonFilled, IconChevronDownFilled } from '@tabler/icons-svelte';
+
+	let { messages = [] }: { messages: ApiStationsBoard.BoardMsgs[] } = $props();
+	let isOpen = $state(false);
+</script>
+
+{#if messages.length > 0}
+	<aside class="alert-card">
+		<button onclick={() => (isOpen = !isOpen)} class="trigger" class:active={isOpen}>
+			<span class="warning-icon">
+				<IconAlertOctagonFilled />
+			</span>
+			<span class="summary">
+				{messages.length}
+				{messages.length === 1 ? 'active alert' : 'active alerts'}
+			</span>
+			<span class="chevron" class:rotated={isOpen}><IconChevronDownFilled /></span>
+		</button>
+
+		{#if isOpen}
+			<div transition:slide={{ duration: 450 }} class="content">
+				{#each messages as msg}
+					<div class="message-item">
+						<p class="message-text">
+							{msg.t}
+							{#if msg.l && msg.lt}
+								<a href={msg.l} target="_blank" rel="noopener noreferrer" class="alert-link">
+									{msg.lt}
+								</a>
+							{/if}
+						</p>
+					</div>
+				{/each}
+			</div>
+		{/if}
+	</aside>
+{/if}
+
+<style>
+	.alert-card {
+		margin: 1rem 0;
+		border-radius: 8px;
+		background: transparent;
+		position: relative;
+		z-index: 10;
+		margin-bottom: 0;
+		width: 95%;
+		max-width: 750px;
+	}
+
+	.trigger {
+		width: 100%;
+		display: flex;
+		border-radius: 8px;
+		align-items: center;
+		padding: 0.4rem 1rem;
+		background: var(--alert-orange);
+		color: white;
+		border: none;
+		cursor: pointer;
+		text-align: left;
+		position: relative;
+		z-index: 2;
+		height: 46px;
+		transition: all 0.65s 0.2s;
+	}
+
+	.trigger.active {
+		border-radius: 8px 8px 0 0;
+		transition: all 0.1s 0s;
+	}
+
+	.warning-icon {
+		display: inline-flex;
+		align-items: center;
+		justify-content: center;
+		margin-left: 0;
+		margin-top: 0;
+		margin-bottom: 0;
+		margin-right: 1rem;
+		padding: 0;
+	}
+
+	.summary {
+		flex: 1;
+		font-family: 'URW Gothic', sans-serif;
+		letter-spacing: 0.05em;
+		font-weight: 600;
+		font-size: 1rem;
+	}
+
+	.chevron {
+		transition: transform 0.5s ease;
+		display: inline-flex;
+		justify-content: center;
+	}
+
+	.chevron.rotated {
+		transform: rotateX(180deg);
+	}
+
+	.content {
+		padding: 1rem;
+		position: absolute;
+		top: 46px;
+		border-radius: 0 0 8px 8px;
+		left: 0;
+		right: 0;
+		background: var(--alert-orange);
+		filter: brightness(1.2);
+		color: var(--color-title);
+		font-family: 'URW Gothic', sans-serif;
+		font-size: 1rem;
+		font-weight: 600;
+		line-height: 1.2;
+		z-index: 1;
+	}
+
+	.message-item {
+		margin: 10px;
+		padding-bottom: 0.75rem;
+	}
+
+	.message-item p {
+		margin: 0;
+	}
+
+	.message-item a {
+		color: #f2ff00;
+	}
+
+	.message-item:last-child {
+		padding-bottom: 0;
+	}
+</style>

src/lib/components/ui/cards/pis/PisCode.svelte

@@ -4,12 +4,6 @@
 	import Button from '$lib/components/ui/Button.svelte';
 
 	let { onsearch }: { onsearch: (c: string) => void } = $props();
-
-	let codeValue = $state('');
-
-	function resetValues(): void {
-		codeValue = '';
-	}
 </script>
 
 <BaseCard header={'Find by Code'}>
@@ -19,16 +13,13 @@
 				<Textbox
 					placeholder={'Code'}
 					uppercase={true}
-					type={'number'}
+					type={'text'}
-					max={9999}
+					onsubmit={onsearch}
-					bind:value={codeValue}
+					maxLength={4}
+					inputmode={'numeric'}
 				/>
 			</div>
 		</div>
-		<div class="button-wrapper">
-			<Button onclick={() => onsearch(codeValue.toString())}>Search</Button>
-			<Button onclick={resetValues}>Reset</Button>
-		</div>
 	</div>
 </BaseCard>
 
@@ -48,7 +39,7 @@
 	}
 
 	.textbox-item-wrapper {
-		width: 30%;
+		width: 60%;
 	}
 
 	.button-wrapper {

src/lib/components/ui/cards/pis/PisStartEndCard.svelte

@@ -43,11 +43,11 @@
 		display: flex;
 		width: 100%;
 		justify-content: center;
-		gap: 4rem;
+		gap: 1.1rem;
 	}
 
 	.textbox-item-wrapper {
-		width: 30%;
+		width: 50%;
 	}
 
 	.button-wrapper {

src/lib/global.css

@@ -147,6 +147,7 @@
 	/* Functional Colours */
 	--location-yellow: #edff22;
 	--delay-orange: #ff914d;
+	--alert-orange: #f87728;
 	--cancel-red: #c60000;
 	--early-blue: #5ec1ff;
 }

src/lib/utils/time.ts

@@ -1,9 +1,12 @@
 import type { ApiTrainsTrainDetails } from '@owlboard/owlboard-ts';
 /**
- * Converts ISO/JSON time to UK-formatted HH:MM string.
+ * Converts ISO/JSON time to UK-formatted HH:MM string, with optional (default off) seconds
  * Ensures Europe/London timezone irrespective of browser timezone.
  */
-export function formatUkTime(dateStr: string | Date | undefined): string {
+export function formatUkTime(
+	dateStr: string | Date | undefined,
+	includeSeconds: boolean = false
+): string {
 	if (!dateStr) return '--:--';
 	const date = typeof dateStr === 'string' ? new Date(dateStr) : dateStr;
 
@@ -12,11 +15,40 @@ export function formatUkTime(dateStr: string | Date | undefined): string {
 	return date.toLocaleTimeString('en-GB', {
 		hour: '2-digit',
 		minute: '2-digit',
+		...(includeSeconds && { second: '2-digit' }),
 		hour12: false,
 		timeZone: 'Europe/London'
 	});
 }
 
+/**
+ * Converts ISO/JSON time to UK-formatted DD/MM/YY HH:MM:SS string.
+ * Ensures Europe/London timezone irrespective of browser timezone.
+ */
+export function formatUkDateTime(
+	dateStr: string | Date | undefined,
+	includeSeconds: boolean = false
+): string {
+	if (!dateStr) return '--/--/-- --:--:--';
+
+	const date = typeof dateStr === 'string' ? new Date(dateStr) : dateStr;
+
+	if (isNaN(date.getTime())) return '--/--/-- --:--:--';
+
+	return date
+		.toLocaleString('en-GB', {
+			day: '2-digit',
+			month: '2-digit',
+			year: '2-digit',
+			hour: '2-digit',
+			minute: '2-digit',
+			...(includeSeconds && { second: '2-digit' }),
+			hour12: false,
+			timeZone: 'Europe/London'
+		})
+		.replace(',', '');
+}
+
 /**
  * Calculates a 'delay' value, in the formats:
  * RT, 1E, 7L, etc.

src/routes/+error.svelte

@@ -10,6 +10,9 @@
 	{#if page.status == 404}
 		<!-- Warning no data image -->
 		<img class="err-img" src={noResult} alt="" role="presentation" width="200" height="200" />
+	{:else if page.status == 499}
+		<!-- Change to a GSM-R X Sign?? -->
+		<img class="err-img" src={stopErr} alt="" role="presentation" width="150" height="210" />
 	{:else}
 		<!-- STOP Error image -->
 		<img class="err-img" src={stopErr} alt="" role="presentation" width="150" height="210" />
@@ -26,7 +29,11 @@
 		</div>
 	{/if}
 
-	<Button href={'/'} color={'accent'}>Return to Home</Button>
+	{#if $page.error?.owlCode === 'NETWORK_DISCONNECTED'}
+		<Button onclick={() => window.location.reload()} color={'accent'}>Retry</Button>
+	{:else}
+		<Button href={'/'} color={'accent'}>Return to Home</Button>
+	{/if}
 </div>
 
 <style>

src/routes/board/+page.svelte

@@ -1,8 +1,19 @@
 <script lang="ts">
-	import { untrack } from 'svelte';
+	import { onMount, untrack } from 'svelte';
 	import { quickLinks } from '$lib/quick-links.svelte';
+	import StationAlertCard from '$lib/components/ui/cards/StationAlertCard.svelte';
 
+	import { formatUkDateTime, formatUkTime } from '$lib/utils/time';
 	let { data } = $props();
+	let now = $state(new Date());
+
+	onMount(() => {
+		const interval = setInterval(() => {
+			now = new Date();
+		}, 1000);
+
+		return () => clearInterval(interval);
+	});
 
 	// Update 'QuickLinks'
 	$effect(() => {
@@ -17,18 +28,71 @@
 			}
 		}
 	});
+
+	// Wake Lock API Handling
+	// Load Data Invalidation Handling
+	// Refresh countdown logic
 </script>
 
-<section>Live board are not yet implemented on the server</section>
+<section class="board-wrapper">
+	{#if data.boardData.data.m?.length}
+		<StationAlertCard messages={data.boardData.data.m} />
+	{/if}
+	<div class="time-data">
+		<span class="time-loaded">Updated: {formatUkDateTime(data.boardData.producedAt, true)}</span>
+		<span class="time-now">{formatUkTime(now, true)}</span>
+	</div>
+	<pre class="json-dump">{JSON.stringify(data.boardData.data.s, null, 2)}</pre>
+</section>
 
 <style>
-	section {
+	.board-wrapper {
-		font-family: 'URW Gothic', sans-serif;
+		display: flex;
-		text-align: center;
+		flex-direction: column;
-		font-size: 2rem;
+		align-items: center;
+		width: 100%;
+		margin: 0 auto;
+		gap: 0;
+	}
+
+	.time-data {
+		display: flex;
+		justify-content: space-between;
+		align-items: center;
 		width: 90%;
-		margin: auto;
+		max-width: 700px;
-		padding-top: 25px;
+		margin: 10px auto;
-		max-width: 500px;
+		font-family: 'URW Gothic', sans-serif;
+	}
+
+	.time-loaded,
+	.time-now {
+		font-variant-numeric: tabular-nums;
+	}
+
+	.time-loaded {
+		font-size: 0.9rem;
+	}
+
+	.time-now {
+		font-weight: 600;
+		font-size: 1rem;
+	}
+	pre {
+		max-width: 100%;
+		white-space: pre-wrap;
+		word-wrap: break-word;
+		box-sizing: border-box;
+		overflow-x: auto;
+	}
+	.json-dump {
+		background: #222;
+		color: #0f0;
+		padding: 1rem;
+		border-radius: 4px;
+		font-size: 0.9rem;
+		max-height: 500px;
+		width: 95%;
+		margin: 1rem auto;
 	}
 </style>

src/routes/board/+page.ts

@@ -1,16 +1,14 @@
 import { LOCATIONS } from '$lib/locations-object.svelte';
+import { ApiError, OwlClient, ValidationError } from '$lib/owlClient';
 import type { PageLoad } from './$types';
 import { error } from '@sveltejs/kit';
 
-export const load: PageLoad = async ({ url }) => {
+export const load: PageLoad = async ({ url, fetch }) => {
 	const locId = url.searchParams.get('loc');
 
 	if (!LOCATIONS.loaded) {
 		await LOCATIONS.init();
 	}
-
-	let title: string = '';
-
 	if (!locId) {
 		error(400, {
 			message: 'Location not provided',
@@ -18,22 +16,49 @@ export const load: PageLoad = async ({ url }) => {
 		});
 	}
 
-	let BoardLocation;
+	const BoardLocation = LOCATIONS.find(locId);
 
-	if (locId) {
+	if (!BoardLocation) {
-		BoardLocation = LOCATIONS.find(locId);
+		error(404, {
+			message: `Location (${locId.toUpperCase()}) not found`,
+			owlCode: 'INVALID_LOCATION_CODE'
+		});
+	}
+	const title = BoardLocation.n || BoardLocation.t || 'Live Arr/Dep';
 
-		if (BoardLocation) {
+	try {
-			title = BoardLocation.n || BoardLocation.t || 'Live Arr/Dep';
+		const boardData = await OwlClient.board.getByLocation(locId, fetch);
-		} else {
+
-			error(404, {
+		return {
-				message: `Location (${locId.toUpperCase()}) not found`,
+			title,
-				owlCode: 'INVALID_LOCATION_CODE'
+			BoardLocation,
+			boardData
+		};
+	} catch (e: unknown) {
+		if (
+			e instanceof TypeError &&
+			(e.message == 'Failed to fetch' || e.message.includes('network'))
+		) {
+			throw error(503, {
+				message: 'Network error: Please check your connection',
+				owlCode: 'NETWORK_DISCONNECTED'
 			});
 		}
+		if (e instanceof ValidationError) {
+			throw error(400, { message: e.message, owlCode: 'VALIDATION_ERROR' });
+		} else if (e instanceof ApiError) {
+			// If the API returns 404, it means the backend doesn't recognize this CRS/TIPLOC
+			if (e.code === 'NOT_FOUND') {
+				throw error(404, {
+					message: `Location (${locId.toUpperCase()}) is not recognized by the server.`,
+					owlCode: 'LOCATION_NOT_IN_BACKEND'
+				});
+			}
+			throw error(e.status, { message: e.message, owlCode: 'API_ERROR' });
+		} else if (e instanceof Error) {
+			throw error(500, { message: e.message, owlCode: 'GEN_ERROR' });
+		}
+
+		throw error(500, { message: 'Unexpected error', owlCode: 'UNKNOWN_ERR' });
 	}
-	return {
-		title,
-		BoardLocation
-	};
 };

src/routes/trains/+page.ts

@@ -3,7 +3,7 @@ import type { ApiTrainsTrainByHeadcode } from '@owlboard/owlboard-ts';
 import type { PageLoad } from './$types';
 import { error } from '@sveltejs/kit';
 
-export const load: PageLoad = async ({ url }) => {
+export const load: PageLoad = async ({ fetch, url }) => {
 	const headcode = url.searchParams.get('h');
 	let dateParam = url.searchParams.get('d');
 	const toc = url.searchParams.get('t') || '';
@@ -21,7 +21,7 @@ export const load: PageLoad = async ({ url }) => {
 	let results: ApiTrainsTrainByHeadcode.TrainByHeadcodeResponse[];
 
 	try {
-		const response = await OwlClient.trains.getByHeadcode(headcode, date, toc);
+		const response = await OwlClient.trains.getByHeadcode(headcode, date, toc, fetch);
 
 		results = response.data;
 		return {