import Foundation
import SharedKit

@MainActor
final class UserProfileWatchHandler: WatchDataHandling {
    let key = UserProfile.storageKeyName

    private let store: WatchProfileStore
    private let decoder = JSONDecoder()

    init(store: WatchProfileStore) {
        self.store = store
    }

    convenience init() {
        self.init(store: .shared)
    }

    func handle(data: Data) {
        do {
            let profile = try decoder.decode(UserProfile.self, from: data)
            store.setProfile(profile)
            Logger.debug("Watch synced user profile")
        } catch {
            store.setStatus("Failed to decode profile")
            Logger.error("Watch failed to decode user profile", error: error)
        }
    }
}