Add iPhone target with shared data layer and persistent cache

Two-target restructure: shared sources (models, services, settings, extensions, team logos) move into Shared/, consumed by both the existing macOS menu bar app and a new iOS app. MainService no longer imports AppKit — platform code attaches via a MainServiceObserver protocol (MacObserverAdapter wires back to MenuManager / StatusItemManager / NotificationManager). iPhone app is a single SwiftUI page mirroring the macOS menu (playoff round + yesterday/today/tomorrow), with a gear-icon settings sheet (display option + IndieAbout for license/changelog). Persistent JSON snapshot in Application Support paints last-known data on cold launch; "Updated …" header escalates secondary → orange (>5min) → red (>30min) so staleness is visually unmistakable. Foreground polling, scenePhase refresh, and pull-to-refresh; no notifications on iOS in v1.
2026-04-25 06:34:36 -04:00
parent 18c4ef64d6
commit aaffa3771c
70 changed files with 1011 additions and 65 deletions
@@ -0,0 +1,68 @@
+//
+// NHLDataCache.swift
+// IceGlass
+//
+// Copyright 2026 Rouslan Zenetl. All Rights Reserved.
+//
+
+import Foundation
+
+/// Snapshot of API state persisted between app launches so cold-launch shows
+/// last-known data with an "as-of" timestamp instead of an empty page.
+struct CachedSnapshot: Codable, Sendable {
+    let lastUpdated: Date
+    let scoreboard: Scoreboard?
+    let standings: Standings?
+    let bracket: PlayoffBracket?
+}
+
+/// Single-file Codable cache in Application Support. Atomic writes; fail-soft
+/// reads — corrupt or version-mismatched payloads return nil and the next
+/// fetch overwrites with fresh data.
+actor NHLDataCache {
+    private let logger = IceGlassLogger(
+        subsystem: Bundle.main.bundleIdentifier ?? "dev.rzen.indie.IceGlass",
+        category: "NHLDataCache"
+    )
+
+    private let fileURL: URL
+
+    init(filename: String = "nhl-snapshot.json") {
+        let fm = FileManager.default
+        let supportDir = (try? fm.url(
+            for: .applicationSupportDirectory,
+            in: .userDomainMask,
+            appropriateFor: nil,
+            create: true
+        )) ?? fm.temporaryDirectory
+
+        let bundleId = Bundle.main.bundleIdentifier ?? "dev.rzen.indie.IceGlass"
+        let appDir = supportDir.appendingPathComponent(bundleId, isDirectory: true)
+        try? fm.createDirectory(at: appDir, withIntermediateDirectories: true)
+        self.fileURL = appDir.appendingPathComponent(filename)
+    }
+
+    func load() -> CachedSnapshot? {
+        guard FileManager.default.fileExists(atPath: fileURL.path) else { return nil }
+        do {
+            let data = try Data(contentsOf: fileURL)
+            let decoder = JSONDecoder()
+            decoder.dateDecodingStrategy = .iso8601
+            return try decoder.decode(CachedSnapshot.self, from: data)
+        } catch {
+            logger.warning("Cache load failed (will refetch): \(error.localizedDescription)")
+            return nil
+        }
+    }
+
+    func save(_ snapshot: CachedSnapshot) {
+        do {
+            let encoder = JSONEncoder()
+            encoder.dateEncodingStrategy = .iso8601
+            let data = try encoder.encode(snapshot)
+            try data.write(to: fileURL, options: .atomic)
+        } catch {
+            logger.error("Cache save failed: \(error.localizedDescription)")
+        }
+    }
+}