From d0bd17ed7e2e1aa099cada1cbaa99110a06bfd06 Mon Sep 17 00:00:00 2001
From: Josh Wright <josh@thewrightserver.net>
Date: Sun, 12 Apr 2026 11:59:31 -0400
Subject: [PATCH] Add system comments on close events
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
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Manual close: "Manually closed."
Auto-resolve: "Condition resolved — alert closed automatically."
(reopen comments were already in place)

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
---
 src/app/alerts/[id]/AlertDetail.tsx |  5 -----
 src/lib/db.ts                       | 15 ++++++++++++++-
 2 files changed, 14 insertions(+), 6 deletions(-)

diff --git a/src/app/alerts/[id]/AlertDetail.tsx b/src/app/alerts/[id]/AlertDetail.tsx
index 92a8f5d..4476ab1 100644
--- a/src/app/alerts/[id]/AlertDetail.tsx
+++ b/src/app/alerts/[id]/AlertDetail.tsx
@@ -230,11 +230,6 @@ export default function AlertDetail({ initialAlert }: { initialAlert: Alert }) {
               <Chip label={`${isResolved ? "Resolved" : "Closed"} ${fullDate(alert.closedAt)}`} dim />
             )}
 
-            {/* Media type */}
-            {alert.mediaType && (
-              <Chip label={alert.mediaType === "movie" ? "Movie" : "TV Show"} />
-            )}
-
             {/* User (for user-behavior alerts) */}
             {alert.userName && !alert.mediaTitle && (
               <Chip label={alert.userName} />
diff --git a/src/lib/db.ts b/src/lib/db.ts
index 1780013..b75b3e1 100644
--- a/src/lib/db.ts
+++ b/src/lib/db.ts
@@ -185,6 +185,12 @@ export function upsertAlerts(candidates: AlertCandidate[]): number {
     alert.closeReason = "resolved";
     alert.closedAt = nowISO;
     alert.suppressedUntil = null;
+    alert.comments.push({
+      id: store.nextCommentId++,
+      body: "Condition resolved — alert closed automatically.",
+      createdAt: nowISO,
+      author: "system",
+    });
   }
 
   save(store);
@@ -221,10 +227,17 @@ export function closeAlert(id: number): Alert | null {
     suppressedUntil = d.toISOString();
   }
 
+  const now = new Date().toISOString();
   alert.status = "closed";
   alert.closeReason = "manual";
-  alert.closedAt = new Date().toISOString();
+  alert.closedAt = now;
   alert.suppressedUntil = suppressedUntil;
+  alert.comments.push({
+    id: store.nextCommentId++,
+    body: "Manually closed.",
+    createdAt: now,
+    author: "system",
+  });
   save(store);
   return toAlert(alert);
 }