파일 업로드/다운로드 현황을 모두 볼 수 있는 페이지 구현

src/routes/(fullscreen)/file/downloads/File.svelte

@@ -0,0 +1,66 @@
+<script lang="ts">
+  import { get, type Writable } from "svelte/store";
+  import { getFileInfo, type FileInfo } from "$lib/modules/filesystem";
+  import { formatNetworkSpeed } from "$lib/modules/util";
+  import { masterKeyStore, type FileDownloadStatus } from "$lib/stores";
+
+  import IconCloud from "~icons/material-symbols/cloud";
+  import IconCloudDownload from "~icons/material-symbols/cloud-download";
+  import IconLock from "~icons/material-symbols/lock";
+  import IconLockClock from "~icons/material-symbols/lock-clock";
+  import IconCheckCircle from "~icons/material-symbols/check-circle";
+  import IconError from "~icons/material-symbols/error";
+
+  interface Props {
+    status: Writable<FileDownloadStatus>;
+  }
+
+  let { status }: Props = $props();
+
+  let fileInfo: Writable<FileInfo | null> | undefined = $state();
+
+  $effect(() => {
+    fileInfo = getFileInfo(get(status).id, $masterKeyStore?.get(1)?.key!);
+  });
+</script>
+
+{#if $fileInfo}
+  <div class="flex h-14 items-center gap-x-4 p-2">
+    <div class="flex-shrink-0 text-lg text-gray-600">
+      {#if $status.status === "download-pending"}
+        <IconCloud />
+      {:else if $status.status === "downloading"}
+        <IconCloudDownload />
+      {:else if $status.status === "decryption-pending"}
+        <IconLock />
+      {:else if $status.status === "decrypting"}
+        <IconLockClock />
+      {:else if $status.status === "decrypted"}
+        <IconCheckCircle class="text-green-500" />
+      {:else if $status.status === "error"}
+        <IconError class="text-red-500" />
+      {/if}
+    </div>
+    <div class="flex flex-grow flex-col overflow-hidden">
+      <p title={$fileInfo.name} class="truncate font-medium text-gray-800">
+        {$fileInfo.name}
+      </p>
+      <p class="text-xs text-gray-800">
+        {#if $status.status === "download-pending"}
+          다운로드를 기다리는 중
+        {:else if $status.status === "downloading"}
+          전송됨
+          {Math.floor(($status.progress ?? 0) * 100)}% · {formatNetworkSpeed($status.rate ?? 0)}
+        {:else if $status.status === "decryption-pending"}
+          복호화를 기다리는 중
+        {:else if $status.status === "decrypting"}
+          복호화하는 중
+        {:else if $status.status === "decrypted"}
+          다운로드 완료
+        {:else if $status.status === "error"}
+          다운로드 실패
+        {/if}
+      </p>
+    </div>
+  </div>
+{/if}