Mimante/Mimante/Core/MainWindow.UserInfo.cs

using System;
using System.Linq;
using System.Threading.Tasks;
using System.Windows;
using AutoBidder.Services;
using AutoBidder.Utilities;

namespace AutoBidder
{
    /// <summary>
    /// User info and banner management - REFACTORED con SessionService
    /// </summary>
    public partial class MainWindow
    {
        private System.Windows.Threading.DispatcherTimer _userBannerTimer;
        private System.Windows.Threading.DispatcherTimer _userHtmlTimer;
        private SessionService _sessionService; // NUOVO: Servizio centralizzato

        private void InitializeUserInfoTimers()
        {
            // Timer per aggiornamento dati utente da HTML ogni 5 minuti (PRINCIPALE)
            _userHtmlTimer = new System.Windows.Threading.DispatcherTimer();
            _userHtmlTimer.Interval = TimeSpan.FromMinutes(5);
            _userHtmlTimer.Tick += UserHtmlTimer_Tick;
            _userHtmlTimer.Start();

            // Timer per aggiornamento banner API ogni 10 minuti (SECONDARIO - fallback)
            _userBannerTimer = new System.Windows.Threading.DispatcherTimer();
            _userBannerTimer.Interval = TimeSpan.FromMinutes(10);
            _userBannerTimer.Tick += UserBannerTimer_Tick;
            _userBannerTimer.Start();
        }
        
        private void InitializeSessionService()
        {
            // NUOVO: Inizializza SessionService
            _sessionService = new SessionService(_auctionMonitor.GetApiClient());
            
            // Event handlers
            _sessionService.OnLog += (msg) => Log(msg, LogLevel.Info);
            _sessionService.OnSessionChanged += (session) =>
            {
                Dispatcher.Invoke(() => SetUserBanner(session.Username, session.RemainingBids));
            };
        }

        private void SetUserBanner(string username, int? remainingBids)
        {
            try
            {
                var session = _sessionService?.GetCurrentSession();
                
                if (!string.IsNullOrEmpty(username))
                {
                    // === HEADER - 2 RIGHE ===
                    // Riga 1: Puntate + Credito
                    RemainingBidsText.Text = remainingBids?.ToString() ?? "0";
                    
                    if (session?.ShopCredit > 0)
                    {
                        AuctionMonitor.ShopCreditText.Text = $"EUR {session.ShopCredit:F2}";
                    }
                    else
                    {
                        AuctionMonitor.ShopCreditText.Text = "EUR 0.00";
                    }
                    
                    // Riga 2: Aste vinte (TODO: implementare)
                    BannerAsteDaRiscattare.Text = "0";
                    
                    // === SIDEBAR - Pannello Utente ===
                    // Username
                    SidebarUsernameText.Text = username;
                    
                    // ID Utente
                    if (session?.UserId > 0)
                    {
                        SidebarUserIdText.Text = $"ID: {session.UserId}";
                        SidebarUserIdText.Visibility = System.Windows.Visibility.Visible;
                    }
                    else
                    {
                        SidebarUserIdText.Visibility = System.Windows.Visibility.Collapsed;
                    }
                    
                    // Email
                    if (!string.IsNullOrEmpty(session?.Email))
                    {
                        SidebarUserEmailText.Text = session.Email;
                        SidebarUserEmailText.Visibility = System.Windows.Visibility.Visible;
                    }
                    else
                    {
                        SidebarUserEmailText.Visibility = System.Windows.Visibility.Collapsed;
                    }
                    
                    // Mostra il pannello sidebar
                    SidebarUserInfoPanel.Visibility = System.Windows.Visibility.Visible;
                }
                else
                {
                    // Nascondi pannello sidebar
                    SidebarUserInfoPanel.Visibility = System.Windows.Visibility.Collapsed;
                    
                    // Reset header
                    RemainingBidsText.Text = "0";
                    AuctionMonitor.ShopCreditText.Text = "EUR 0.00";
                    BannerAsteDaRiscattare.Text = "0";
                }
            }
            catch { }
        }

        private async void UserBannerTimer_Tick(object? sender, EventArgs e)
        {
            // Usa SessionService per refresh
            if (_sessionService != null)
            {
                await _sessionService.RefreshUserInfoAsync();
            }
        }

        private async void UserHtmlTimer_Tick(object? sender, EventArgs e)
        {
            // Usa SessionService per refresh
            if (_sessionService != null)
            {
                await _sessionService.RefreshUserInfoAsync();
            }
        }

        /// <summary>
        /// Carica sessione salvata - SEMPLIFICATO con SessionService
        /// </summary>
        private async void LoadSavedSession()
        {
            try
            {
                // 1. Carica sessione da disco
                var session = _sessionService.LoadSession();
                
                if (session == null)
                {
                    return;
                }
                
                // 2. Mostra cookie in UI
                try
                {
                    SettingsCookieTextBox.Text = session.CookieString ?? string.Empty;
                }
                catch { }
                
                StartButton.IsEnabled = true;
                
                // 3. Valida e attiva in background
                _ = Task.Run(async () =>
                {
                    var result = await _sessionService.ValidateAndActivateSessionAsync(
                        session.CookieString, 
                        session.Username
                    );
                    
                    if (!result.Success)
                    {
                        Dispatcher.Invoke(() =>
                        {
                            Log($"[WARN] Validazione fallita: {result.ErrorMessage}");
                            Log($"[INFO] Aggiorna il cookie nelle Impostazioni se necessario");
                        });
                    }
                });
            }
            catch (Exception ex)
            {
                Log($"[WARN] Errore caricamento sessione: {ex.Message}");
            }
        }
        
        /// <summary>
        /// Aggiorna immediatamente il banner delle puntate residue (chiamato dopo ogni puntata)
        /// </summary>
        public void UpdateRemainingBidsDisplay()
        {
            try
            {
                var session = _sessionService?.GetCurrentSession();
                if (session != null && session.RemainingBids > 0)
                {
                    RemainingBidsText.Text = session.RemainingBids.ToString();
                    Log($"[BANNER UPDATE] Puntate residue aggiornate: {session.RemainingBids}", LogLevel.Info);
                }
            }
            catch (Exception ex)
            {
                Log($"[ERROR] Errore aggiornamento banner: {ex.Message}", LogLevel.Error);
            }
        }
    }
}