1 files changed, 79 insertions, 0 deletions
diff --git a/ui/routes/(swatch)/.swatch/PushSubscription/+page.svelte b/ui/routes/(swatch)/.swatch/PushSubscription/+page.svelte
new file mode 100644
index 0000000..3d564a3
--- /dev/null
+++ b/ui/routes/(swatch)/.swatch/PushSubscription/+page.svelte
@@ -0,0 +1,79 @@
+<script>
+  import { DateTime } from 'luxon';
+
+  import PushSubscription from '$lib/components/PushSubscription.svelte';
+  import { makeDeriver } from '$lib/swatch/derive.js';
+  import EventLog from '$lib/components/swatch/EventLog.svelte';
+  import EventCapture from '$lib/swatch/event-capture.svelte.js';
+  import * as json from '$lib/swatch/json.js';
+
+  function fromBase64(str) {
+    if (str.trim().length === 0) {
+      return null;
+    }
+    const bytes = Uint8Array.fromBase64(str, { alphabet: 'base64url' });
+    return bytes.buffer.slice(bytes.byteOffset, bytes.byteOffset + bytes.byteLength);
+  }
+
+  const base64Deriver = makeDeriver(fromBase64);
+
+  // This is a "real" key, but it's not a key that's in use anywhere. I generated it for this
+  // purpose. -o
+  const testVapidKey =
+    'BJXUH-WxM8BoxntTsrLufxc2Zlbwk-A1wsF01-ykUyh9pSUZG1Ymk3R-FOxJTGApQeJWIYTW9j-1sLQFIL8cGBU=';
+
+  let vapidInput = $state('');
+  let vapid = $derived(base64Deriver(vapidInput));
+
+  // See <> for schema. This is an approximation of the browser subscription object.
+  const testSubscription = json.encode({
+    endpoint: 'https://push.example.com/1234',
+    expirationTime: performance.now() + 86400 /* sec */ * 1000 /* millisec */,
+    options: {
+      userVisibleOnly: true,
+      applicationServerKey: null,
+    },
+  });
+
+  let subscriptionInput = $state('');
+  let subscription = $derived(json.decode(subscriptionInput));
+
+  let capture = $state(new EventCapture());
+  const subscribe = capture.on('subscribe');
+  const ping = capture.on('ping');
+</script>
+
+<h1><code>PushSubscription</code></h1>
+
+<nav><p><a href=".">Back to swatches</a></p></nav>
+
+<h2>properties</h2>
+
+<div class="component-properties">
+  <label>vapid key <input type="text" bind:value={vapidInput} /></label>
+  <div class="suggestion">
+    interesting values:
+    <button onclick={() => (vapidInput = '')}>(none)</button>
+    <button onclick={() => (vapidInput = testVapidKey)}>test key</button>
+  </div>
+
+  <label
+    ><p>subscription (json)</p>
+    <textarea bind:value={subscriptionInput}></textarea>
+    <div class="suggestion">
+      interesting values:
+      <button onclick={() => (subscriptionInput = '')}>(none)</button>
+      <button onclick={() => (subscriptionInput = testSubscription)}>example</button>
+    </div>
+  </label>
+</div>
+
+<h2>rendered</h2>
+
+<div class="component-preview">
+  <PushSubscription {vapid} {subscription} {subscribe} {ping} />
+</div>
+
+<h2>events</h2>
+
+<EventLog events={capture.events} clear={capture.clear.bind(capture)} />