restructuring (#56)

* restructuring

* pin svelte kit version & parallel execution

* update svelte kit

* correct test result assets

* add timeout

* correct locale path

* simplify crypto

* fix for #58

* add verbosity flag

* disable flaky test

packages/frontend/src/routes/note/[id]/+page.svelte

@@ -0,0 +1,101 @@
+<script lang="ts">
+	import { onMount } from 'svelte'
+	import { t } from 'svelte-intl-precompile'
+
+	import { Adapters } from '$lib/adapters'
+	import { get, info } from '$lib/api'
+	import { Keys } from '$lib/crypto'
+	import Button from '$lib/ui/Button.svelte'
+	import Loader from '$lib/ui/Loader.svelte'
+	import ShowNote, { type DecryptedNote } from '$lib/ui/ShowNote.svelte'
+	import type { PageData } from './$types'
+
+	export let data: PageData
+
+	let id = data.id
+	let password: string
+	let note: DecryptedNote | null = null
+	let exists = false
+
+	let loading: string | null = null
+	let error: string | null = null
+
+	onMount(async () => {
+		// Check if note exists
+		try {
+			loading = $t('common.loading')
+			password = window.location.hash.slice(1)
+			await info(id)
+			exists = true
+		} catch {
+			exists = false
+		} finally {
+			loading = null
+		}
+	})
+
+	/**
+	 * Get the actual contents of the note and decrypt it.
+	 */
+	async function show() {
+		try {
+			error = null
+			loading = $t('common.downloading')
+			const data = await get(id)
+			loading = $t('common.decrypting')
+			const key = await Keys.import(password)
+			switch (data.meta.type) {
+				case 'text':
+					note = {
+						meta: { type: 'text' },
+						contents: await Adapters.Text.decrypt(data.contents, key),
+					}
+					break
+				case 'file':
+					note = {
+						meta: { type: 'file' },
+						contents: await Adapters.Files.decrypt(data.contents, key),
+					}
+					break
+				default:
+					error = $t('show.errors.unsupported_type')
+					return
+			}
+		} catch {
+			error = $t('show.errors.decryption_failed')
+		} finally {
+			loading = null
+		}
+	}
+</script>
+
+{#if !loading}
+	{#if !exists}
+		<p class="error-text">{$t('show.errors.not_found')}</p>
+	{:else if note && !error}
+		<ShowNote {note} />
+	{:else}
+		<form on:submit|preventDefault={show}>
+			<fieldset>
+				<p>{$t('show.explanation')}</p>
+				<Button data-testid="show-note-button" type="submit">{$t('show.show_note')}</Button>
+				{#if error}
+					<br />
+					<p class="error-text">
+						{error}
+						<br />
+					</p>
+				{/if}
+			</fieldset>
+		</form>
+	{/if}
+{/if}
+{#if loading}
+	<p class="loader">{loading} <Loader /></p>
+{/if}
+
+<style>
+	.loader {
+		text-align: center;
+	}
+</style>