Fix watch fuel icons and snapshot sync

FuelBoardWatch Watch App/WatchSyncManager.swift

@@ -9,6 +9,7 @@ final class WatchSyncManager: NSObject, WCSessionDelegate {
     static let shared = WatchSyncManager()
 
     private let suiteName = "group.com.apt.fuelboard"
+    private let snapshotRequestKey = "fuelboard.snapshotRequest"
 
     private override init() {
         super.init()
@@ -36,6 +37,18 @@ final class WatchSyncManager: NSObject, WCSessionDelegate {
         }
     }
 
+    func requestSnapshot() {
+        guard WCSession.isSupported() else { return }
+        let payload = [snapshotRequestKey: String(Date().timeIntervalSince1970)]
+        let session = WCSession.default
+
+        if session.isReachable {
+            session.sendMessage(payload, replyHandler: nil, errorHandler: nil)
+        } else {
+            session.transferUserInfo(payload)
+        }
+    }
+
     private func sharedDefaults() -> UserDefaults? {
         UserDefaults(suiteName: suiteName)
     }
@@ -74,6 +87,10 @@ final class WatchSyncManager: NSObject, WCSessionDelegate {
     func session(_ session: WCSession, activationDidCompleteWith activationState: WCSessionActivationState, error: (any Error)?) {
         if let error {
             print("WATCH-SYNC activation failed: \(error.localizedDescription)")
+            return
+        }
+        if activationState == .activated {
+            requestSnapshot()
         }
     }