From 00cc231e9b419d27b412036d93457c2cbabe0b16 Mon Sep 17 00:00:00 2001
From: Christian Cleberg <hello@cleberg.net>
Date: Sat, 11 Apr 2026 23:36:35 -0500
Subject: Add SourceHut system status screen and home disruption banner

---
 Hutch/Networking/SystemStatusRepository.swift | 57 +++++++++++++++++++++++++++
 1 file changed, 57 insertions(+)
 create mode 100644 Hutch/Networking/SystemStatusRepository.swift

(limited to 'Hutch/Networking/SystemStatusRepository.swift')

diff --git a/Hutch/Networking/SystemStatusRepository.swift b/Hutch/Networking/SystemStatusRepository.swift
new file mode 100644
index 0000000..48c5b16
--- /dev/null
+++ b/Hutch/Networking/SystemStatusRepository.swift
@@ -0,0 +1,57 @@
+import Foundation
+
+actor SystemStatusRepository {
+    private let service: SystemStatusService
+    private let ttl: TimeInterval
+
+    private var snapshotCache: CacheEntry<SystemStatusSnapshot>?
+    private var incidentsCache: CacheEntry<[StatusIncident]>?
+
+    init(service: SystemStatusService = SystemStatusService(), ttl: TimeInterval = 10 * 60) {
+        self.service = service
+        self.ttl = ttl
+    }
+
+    func snapshot(forceRefresh: Bool = false) async throws -> SystemStatusSnapshot {
+        if let cached = snapshotCache, !forceRefresh, !cached.isExpired(ttl: ttl) {
+            return cached.value
+        }
+
+        do {
+            let snapshot = try await service.fetchSnapshot()
+            snapshotCache = CacheEntry(value: snapshot, timestamp: Date())
+            return snapshot
+        } catch {
+            if let cached = snapshotCache {
+                return cached.value
+            }
+            throw error
+        }
+    }
+
+    func recentIncidents(forceRefresh: Bool = false) async throws -> [StatusIncident] {
+        if let cached = incidentsCache, !forceRefresh, !cached.isExpired(ttl: ttl) {
+            return cached.value
+        }
+
+        do {
+            let incidents = try await service.fetchIncidentFeed()
+            incidentsCache = CacheEntry(value: incidents, timestamp: Date())
+            return incidents
+        } catch {
+            if let cached = incidentsCache {
+                return cached.value
+            }
+            throw error
+        }
+    }
+}
+
+private struct CacheEntry<Value: Sendable>: Sendable {
+    let value: Value
+    let timestamp: Date
+
+    nonisolated func isExpired(ttl: TimeInterval) -> Bool {
+        Date().timeIntervalSince(timestamp) > ttl
+    }
+}
-- 
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