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+<script lang="ts">
+ import { onMount } from 'svelte';
+ import type { Artwork } from '@jet-app/app-store/api/models';
+ import AppIcon, { type AppIconProfile } from '~/components/AppIcon.svelte';
+
+ export let icons: Artwork[];
+ export let profile: AppIconProfile = 'app-icon-river';
+
+ $: aspectRatio = icons[0].width / icons[0].height;
+
+ let mounted = false;
+ const numberOfIcons = icons.length;
+
+ // We shift the order of the bottom row of icons to ensure that the same icons aren't shown
+ // next to each other. Note that this is different from purely shuffling the icons, as that
+ // could still lead to the same icons being next to one another, due to how small the set is.
+ // The input and output here is as such:
+ // in = [1, 2, 3, 4, 5, 6, 7]
+ // out = [4, 5, 6, 7, 1, 2, 3]
+ const iconsInShiftedOrder = [
+ ...icons.slice(numberOfIcons / 2),
+ ...icons.slice(0, numberOfIcons / 2),
+ ];
+
+ // We are quadrupling the icons we render so the flow is seamless and stretches across the
+ // full width of the container.
+ const topRow = Array(4).fill(icons).flat();
+ const bottomRow = Array(4).fill(iconsInShiftedOrder).flat();
+
+ // We use this `mounted` flag to defer the rendering of the `AppIconRiver`, since it's markup heavy
+ // and has no semantic meaning for SEO. This deferring saves about 190kb of initial HTML per instance.
+ onMount(() => (mounted = true));
+</script>
+
+{#if mounted}
+ {#each [topRow, bottomRow] as iconRow}
+ <ul class="app-icons">
+ {#each iconRow as icon}
+ <li
+ class="app-icon-container"
+ style:--aspect-ratio={aspectRatio}
+ >
+ <AppIcon {icon} {profile} fixedWidth={false} />
+ </li>
+ {/each}
+ </ul>
+ {/each}
+{/if}
+
+<style lang="scss">
+ @use '@amp/web-shared-styles/sasskit-stylekit/ac-sasskit-config';
+ @use 'ac-sasskit/core/locale' as *;
+
+ .app-icons {
+ --icon-width: var(--app-icon-river-icon-width, 128px);
+ --speed: var(--app-icon-river-speed, 240s);
+ --direction: -50%;
+
+ @include rtl {
+ --direction: 50%;
+ }
+ display: flex;
+ width: fit-content;
+ z-index: 2;
+ animation: scroll var(--speed) linear infinite;
+ }
+
+ .app-icons:last-of-type {
+ margin-bottom: 20px;
+ }
+
+ .app-icon-container {
+ width: var(--icon-width);
+ aspect-ratio: var(--aspect-ratio);
+ margin: 8px;
+ }
+
+ .app-icons:last-of-type .app-icon-container {
+ position: relative;
+ right: calc((var(--icon-width) / 2) + 8px);
+ }
+
+ @keyframes scroll {
+ 0% {
+ transform: translateX(0);
+ }
+
+ 100% {
+ transform: translateX(var(--direction));
+ }
+ }
+</style>