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1 files changed, 25 insertions, 0 deletions

diff --git a/src/components/PageResolver.svelte b/src/components/PageResolver.svelte
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+++ b/src/components/PageResolver.svelte
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+<script lang="ts">
+    import type { Page } from '~/jet/models';
+
+    import PageComponent from '~/components/Page.svelte';
+    import ErrorComponent from '~/components/Error.svelte';
+    import LoadingSpinner from '@amp/web-app-components/src/components/LoadingSpinner/LoadingSpinner.svelte';
+
+    export let page: Promise<Page> | Page;
+    export let isFirstPage: boolean;
+</script>
+
+{#await page}
+    <div data-testid="page-loading">
+        <!--
+            Delay showing the spinner on initial page load after app boot.
+            After that, the FlowAction handler already waits 500ms before
+            it changes DOM, so we only need to wait 1000ms.
+        -->
+        <LoadingSpinner delay={isFirstPage ? 1500 : 1000} />
+    </div>
+{:then page}
+    <PageComponent {page} />
+{:catch error}
+    <ErrorComponent {error} />
+{/await}