feat: add multi-account support

Implements: https://todo.sr.ht/~ccleberg/hutch/49
Implements: https://todo.sr.ht/~ccleberg/hutch/50
Implements: https://todo.sr.ht/~ccleberg/hutch/51

1 files changed, 21 insertions, 6 deletions

diff --git a/Shared/SystemStatusWidgetSnapshot.swift b/Shared/SystemStatusWidgetSnapshot.swift
index 8489547..0b19365 100644
--- a/Shared/SystemStatusWidgetSnapshot.swift
+++ b/Shared/SystemStatusWidgetSnapshot.swift
@@ -33,25 +33,35 @@ struct SystemStatusWidgetSnapshot: Codable, Sendable {
 enum SystemStatusWidgetSnapshotStore {
     private static let snapshotKey = "systemStatus.widgetSnapshot"
 
-    static func load(defaults: UserDefaults? = sharedDefaults()) -> SystemStatusWidgetSnapshot? {
+    static func load(
+        accountID: String? = ActiveAccountContextStore.load(),
+        defaults: UserDefaults? = sharedDefaults()
+    ) -> SystemStatusWidgetSnapshot? {
         guard let defaults,
-              let data = defaults.data(forKey: snapshotKey) else {
+              let data = defaults.data(forKey: scopedKey(for: accountID)) else {
             return nil
         }
         return try? JSONDecoder().decode(SystemStatusWidgetSnapshot.self, from: data)
     }
 
-    static func save(_ snapshot: SystemStatusWidgetSnapshot, defaults: UserDefaults? = sharedDefaults()) {
+    static func save(
+        _ snapshot: SystemStatusWidgetSnapshot,
+        accountID: String? = ActiveAccountContextStore.load(),
+        defaults: UserDefaults? = sharedDefaults()
+    ) {
         guard let defaults,
               let data = try? JSONEncoder().encode(snapshot) else {
             return
         }
-        defaults.set(data, forKey: snapshotKey)
+        defaults.set(data, forKey: scopedKey(for: accountID))
         reloadWidgetTimelines()
     }
 
-    static func clear(defaults: UserDefaults? = sharedDefaults()) {
-        defaults?.removeObject(forKey: snapshotKey)
+    static func clear(
+        accountID: String? = ActiveAccountContextStore.load(),
+        defaults: UserDefaults? = sharedDefaults()
+    ) {
+        defaults?.removeObject(forKey: scopedKey(for: accountID))
         reloadWidgetTimelines()
     }
 
@@ -59,6 +69,11 @@ enum SystemStatusWidgetSnapshotStore {
         UserDefaults(suiteName: HutchAppGroup.identifier)
     }
 
+    private static func scopedKey(for accountID: String?) -> String {
+        guard let accountID, !accountID.isEmpty else { return snapshotKey }
+        return "\(snapshotKey).\(accountID)"
+    }
+
     private static func reloadWidgetTimelines() {
         #if canImport(WidgetKit)
         WidgetCenter.shared.reloadTimelines(ofKind: SystemStatusWidgetConfiguration.kind)