getting going

Gaze/Services/SettingsManager.swift

@@ -0,0 +1,73 @@
+//
+//  SettingsManager.swift
+//  Gaze
+//
+//  Created by Mike Freno on 1/7/26.
+//
+
+import Foundation
+import Combine
+
+@MainActor
+class SettingsManager: ObservableObject {
+    static let shared = SettingsManager()
+    
+    @Published var settings: AppSettings {
+        didSet {
+            save()
+        }
+    }
+    
+    private let userDefaults = UserDefaults.standard
+    private let settingsKey = "gazeAppSettings"
+    
+    private init() {
+        self.settings = Self.loadSettings()
+    }
+    
+    private static func loadSettings() -> AppSettings {
+        guard let data = UserDefaults.standard.data(forKey: "gazeAppSettings"),
+              let settings = try? JSONDecoder().decode(AppSettings.self, from: data) else {
+            return .defaults
+        }
+        return settings
+    }
+    
+    func save() {
+        guard let data = try? JSONEncoder().encode(settings) else {
+            print("Failed to encode settings")
+            return
+        }
+        userDefaults.set(data, forKey: settingsKey)
+    }
+    
+    func load() {
+        settings = Self.loadSettings()
+    }
+    
+    func resetToDefaults() {
+        settings = .defaults
+    }
+    
+    func timerConfiguration(for type: TimerType) -> TimerConfiguration {
+        switch type {
+        case .lookAway:
+            return settings.lookAwayTimer
+        case .blink:
+            return settings.blinkTimer
+        case .posture:
+            return settings.postureTimer
+        }
+    }
+    
+    func updateTimerConfiguration(for type: TimerType, configuration: TimerConfiguration) {
+        switch type {
+        case .lookAway:
+            settings.lookAwayTimer = configuration
+        case .blink:
+            settings.blinkTimer = configuration
+        case .posture:
+            settings.postureTimer = configuration
+        }
+    }
+}