route-maps/src/lib/components/RouteRow.svelte

<script lang="ts">
	import { components } from '$lib/mapRegistry';
	import type { ElecType } from '$lib/railStyles';
	import { IconArrowNarrowRight, IconInfoCircle } from '@tabler/icons-svelte';
	import StationInfo from '$lib/components/StationInfo.svelte';

	type featureType =
		| 'station'
		| 'junction'
		| 'crossovers'
		| 'siteof'
		| 'bridge'
		| 'minorBridge'
		| 'crossover'
		| 'crossing'
		| 'loop'
		| 'loops'
		| 'signallerChange'
		| 'electrificationChange'
		| 'default'
		| 'tunnel';

	let {
		feature,
		activeElec,
		reversed = false,
		onShowInfo
	}: {
		feature: {
			name: string;
			type: featureType;
			goto?: string;
			entryPoint?: string;
			miles: number;
			chains: number;
			description?: string;
			stationInfo?: boolean;
			crs?: string;
		};
		activeElec: ElecType;
		reversed?: boolean;
		onShowInfo: (crs: string) => void;
	} = $props();

	let Icon = $derived(components[feature.type] || components.default);

	// Linking Logic
	let isLinkable = $derived(!!(feature?.goto && feature?.entryPoint));
	let href = $derived(`/map/${feature.goto}#${feature.entryPoint}`);
	let stationInfo = $derived(feature.type === 'station' && feature.stationInfo && feature.crs);

	const slugify = (str?: string) =>
		str?.toLocaleLowerCase().trim().replace(/\s+/g, '-') ?? 'unknown';
</script>

<div class="row-container" id={slugify(feature.name)}>
	<div class="mileage-col">
		<span class="miles">{feature.miles + 'm' || ''}</span>
		<span class="chains">{feature.chains + 'ch' || ''}</span>
	</div>

	<div class="icon-col">
		<svelte:component this={Icon} {feature} {activeElec} {reversed} />
	</div>

	<svelte:element
		this={isLinkable ? 'a' : 'div'}
		{...isLinkable ? { href } : {}}
		class="link-wrapper"
	>
		<div class="label-col">
			{#if feature.name}
				<div class="feature-name">{feature.name}</div>
			{/if}
			{#if feature.description}
				<div class="feature-desc">{feature.description}</div>
			{/if}
		</div>

		{#if isLinkable}
			<div class="link-indicator">
				<IconArrowNarrowRight />
			</div>
		{/if}

		{#if stationInfo}
			<div class="info-indicator" onclick={() => onShowInfo(feature.crs)}>
				<IconInfoCircle />
			</div>
		{/if}
	</svelte:element>
</div>

<style>
	a {
		cursor: pointer;
		text-decoration: none;
	}
	.row-container {
		display: grid;
		grid-template-columns: 3.5rem 64px 1fr;
		width: 100%;
		height: 64px;
		max-height: 64px;
		align-items: center;
		margin: 0;
		padding: 0;
		overflow: hidden;
		scroll-padding: 80px;
	}

	.mileage-col {
		display: flex;
		flex-direction: column;
		align-items: flex-end;
		padding-right: 12px;
		font-family: 'Courier New', Courier, monospace;
		font-size: 0.85rem;
		color: #64748b;
	}

	.miles {
		font-weight: bold;
		line-height: 1;
	}

	.chains {
		font-size: 0.7rem;
	}

	.icon-col {
		width: 64px;
		height: 64px;
		display: flex;
		justify-content: center;
		align-items: center;
		overflow: visible;
	}

	.link-wrapper {
		display: flex;
		flex-direction: row;
		align-items: center;
		justify-content: space-between;
		width: 100%;
		height: 100%;
		text-decoration: none;
		color: inherit;
		padding: 0;
		box-sizing: border-box;
	}

	.link-indicator {
		display: flex;
		align-items: center;
		margin-left: 5px;
		margin-right: 8px;
		flex-shrink: 0;
		color: #e1ebeb;
		background-color: #3c6f79;
		padding: 2px 2px;
		border-radius: 999px;
		transition: all 0.3s ease;
	}

	.link-wrapper:hover .link-indicator {
		background-color: #404c55;
		transform: rotate(-45deg);
	}

	.info-indicator {
		position: relative;
		display: inline-flex;
		align-items: center;
		justify-content: center;
		cursor: pointer;
	}

	.info-indicator::before {
		content: '';
		position: absolute;
		width: 44px;
		height: 44px;
		top: 50%;
		left: 50%;
		transform: translate(-50%, -50%);
	}

	.label-col {
		padding-left: 16px;
		display: flex;
		flex-direction: column;
		justify-content: center;
		overflow: hidden;
		min-width: 0;
	}

	.feature-name {
		font-weight: 700;
		font-family: sans-serif;
		color: #1e293b;
		font-size: 0.8rem;
		text-transform: capitalize;
		white-space: normal;
		line-height: 1.2;
		margin-bottom: 2px;
	}

	.feature-desc {
		display: -webkit-box;
		-webkit-box-orient: vertical;
		font-family: sans-serif;
		-webkit-line-clamp: 2;
		line-clamp: 2;
		overflow: hidden;
		white-space: normal;
		line-height: 1.2rem;
		max-height: 2.4rem;
		font-size: 0.75rem;
		color: #64748b;
		word-break: break-word;
	}

	@media (max-width: 320px) {
		.feature-desc {
			display: none;
		}
	}

	@media (min-width: 480px) {
		.feature-name {
			font-size: 1rem;
			margin-bottom: 4px;
		}

		.feature-desc {
			font-size: 0.85rem;
			line-height: 1.3rem;
			max-height: 2.6rem;
		}

		.label-col {
			padding-left: 24px;
		}
	}
</style>