import SwiftUI

struct SettingsView: View {
    @State private var showError: Bool = false
    @State private var errorMessage: String = ""
    
    private let syncService: BackgroundSyncService
    private let settingsStore = SettingsStore.shared
    
    init(syncService: BackgroundSyncService = BackgroundSyncService.shared) {
        self.syncService = syncService
    }
    
    var body: some View {
        Form {
            Section(header: Text("Sync Settings")) {
                Button("Sync Now") {
                    syncNow()
                }
                .disabled(syncService.isSyncing)
                
                if syncService.isSyncing {
                    ProgressView("Syncing...")
                }
                
                Text("Sync interval is managed in BackgroundSyncService")
                    .foregroundColor(.secondary)
            }
            
            Section(header: Text("Appearance")) {
                Text("Appearance settings are managed in ReadingPreferences")
                    .foregroundColor(.secondary)
            }
            
            Section(header: Text("Notifications")) {
                Text("Notification preferences are managed in NotificationPreferences")
                    .foregroundColor(.secondary)
            }
            
            Section(header: Text("About")) {
                Text("RSSuper")
                    .font(.headline)
                
                Text("Version 1.0")
                    .foregroundColor(.secondary)
                
                Link("GitHub", destination: URL(string: "https://github.com/rssuper/rssuper")!)
                Link("Privacy Policy", destination: URL(string: "https://rssuper.example.com/privacy")!)
            }
        }
        .navigationTitle("Settings")
        .alert("Error", isPresented: $showError) {
            Button("OK", role: .cancel) { errorMessage = "" }
        } message: {
            Text(errorMessage)
        }
        .onAppear {
            // Load settings from SettingsStore
        }
    }
    
    private func syncNow() {
        syncService.forceSync()
    }
}

#Preview {
    SettingsView()
}