//
//  RootView.swift
//  Mobile Music Assistant
//
//  Created by Sven Hanold on 26.03.26.
//

import SwiftUI

struct RootView: View {
    @Environment(MAService.self) private var service
    
    @State private var isInitializing = true
    
    var body: some View {
        Group {
            if isInitializing {
                // Loading screen while checking for saved credentials
                VStack(spacing: 20) {
                    ProgressView()
                    Text("Connecting...")
                        .foregroundStyle(.secondary)
                }
            } else if service.isConnected {
                // Main app view when connected
                MainTabView()
            } else {
                // Login view when not connected
                LoginView()
            }
        }
        .applyTheme()
        .applyLocale()
        .task {
            await initializeConnection()
        }
    }
    
    // MARK: - Initialization
    
    private func initializeConnection() async {
        // Try to connect with saved credentials
        if service.authManager.isAuthenticated {
            do {
                try await service.connectWithSavedCredentials()
            } catch {
                print("Auto-connect failed: \(error.localizedDescription)")
            }
        }
        
        isInitializing = false
    }
}

#Preview {
    RootView()
        .environment(MAService())
}