using System.Windows;

namespace AutoBidder
{
    /// <summary>
    /// Event handlers for UserControl events and tab navigation
    /// </summary>
    public partial class MainWindow
    {
        // ===== TAB NAVIGATION =====
        
        private void TabAsteAttive_Checked(object sender, RoutedEventArgs e)
        {
            ShowPanel(AuctionMonitor);
        }

        private void TabBrowser_Checked(object sender, RoutedEventArgs e)
        {
            ShowPanel(Browser);
        }

        private void TabPuntateGratis_Checked(object sender, RoutedEventArgs e)
        {
            ShowPanel(PuntateGratisPanel);
        }

        private void TabDatiStatistici_Checked(object sender, RoutedEventArgs e)
        {
            ShowPanel(StatisticsPanel);
        }

        private void TabImpostazioni_Checked(object sender, RoutedEventArgs e)
        {
            ShowPanel(Settings);
            
            // ? NUOVO: Carica il cookie salvato quando si apre il tab Impostazioni
            try
            {
                var session = Services.SessionManager.LoadSession();
                if (session != null && !string.IsNullOrEmpty(session.CookieString))
                {
                    SettingsCookieTextBox.Text = session.CookieString;
                }
            }
            catch { }
        }

        private void ShowPanel(System.Windows.UIElement? panelToShow)
        {
            // Prevent NullReferenceException during initialization
            if (AuctionMonitor == null || Browser == null || StatisticsPanel == null || Settings == null || PuntateGratisPanel == null)
                return;

            // Hide all panels
            AuctionMonitor.Visibility = Visibility.Collapsed;
            Browser.Visibility = Visibility.Collapsed;
            PuntateGratisPanel.Visibility = Visibility.Collapsed;
            StatisticsPanel.Visibility = Visibility.Collapsed;
            Settings.Visibility = Visibility.Collapsed;

            // Show selected panel
            if (panelToShow != null)
                panelToShow.Visibility = Visibility.Visible;
        }

        // ===== AUCTION MONITOR CONTROL EVENTS =====
        
        private void AuctionMonitor_StartClicked(object sender, RoutedEventArgs e)
        {
            StartButton_Click(sender, e);
        }

        private void AuctionMonitor_PauseAllClicked(object sender, RoutedEventArgs e)
        {
            PauseAllButton_Click(sender, e);
        }

        private void AuctionMonitor_StopClicked(object sender, RoutedEventArgs e)
        {
            StopButton_Click(sender, e);
        }

        private void AuctionMonitor_ExportClicked(object sender, RoutedEventArgs e)
        {
            // Chiama il metodo di export esistente
            try
            {
                // Esporta tutte le aste monitorate
                var auctions = _auctionMonitor.GetAuctions();
                if (auctions.Count == 0)
                {
                    System.Windows.MessageBox.Show("Nessuna asta da esportare", "Export", System.Windows.MessageBoxButton.OK, System.Windows.MessageBoxImage.Information);
                    return;
                }
                
                // TODO: Implementare dialog export con scelta formato
                System.Windows.MessageBox.Show($"Export di {auctions.Count} aste.\n\nFunzionalitą in sviluppo.\nUsa le impostazioni nella scheda Impostazioni per configurare l'export.", "Export Aste", System.Windows.MessageBoxButton.OK, System.Windows.MessageBoxImage.Information);
                Log($"[INFO] Richiesto export di {auctions.Count} aste (funzionalitą in sviluppo)", Utilities.LogLevel.Info);
            }
            catch (System.Exception ex)
            {
                Log($"[ERRORE] Export: {ex.Message}", Utilities.LogLevel.Error);
            }
        }

        private void AuctionMonitor_AddUrlClicked(object sender, RoutedEventArgs e)
        {
            AddUrlButton_Click(sender, e);
        }

        private void AuctionMonitor_RemoveUrlClicked(object sender, RoutedEventArgs e)
        {
            RemoveUrlButton_Click(sender, e);
        }

        private void AuctionMonitor_AuctionSelectionChanged(object sender, RoutedEventArgs e)
        {
            if (AuctionMonitor.MultiAuctionsGrid.SelectedItem is ViewModels.AuctionViewModel selected)
            {
                _selectedAuction = selected;
                UpdateSelectedAuctionDetails(selected);
            }
        }

        private void AuctionMonitor_CopyUrlClicked(object sender, RoutedEventArgs e)
        {
            CopyAuctionUrlButton_Click(sender, e);
        }
        
        private void AuctionMonitor_OpenAuctionInternalClicked(object sender, RoutedEventArgs e)
        {
            OpenAuctionInternalButton_Click(sender, e);
        }
        
        private void AuctionMonitor_OpenAuctionExternalClicked(object sender, RoutedEventArgs e)
        {
            OpenAuctionExternalButton_Click(sender, e);
        }
        
        private void AuctionMonitor_ExportAuctionClicked(object sender, RoutedEventArgs e)
        {
            ExportAuctionButton_Click(sender, e);
        }

        private void AuctionMonitor_ResetSettingsClicked(object sender, RoutedEventArgs e)
        {
            ResetSettingsButton_Click(sender, e);
        }

        private void AuctionMonitor_ClearBiddersClicked(object sender, RoutedEventArgs e)
        {
            ClearBiddersButton_Click(sender, e);
        }

        private void AuctionMonitor_ClearLogClicked(object sender, RoutedEventArgs e)
        {
            ClearLogButton_Click(sender, e);
        }

        private void AuctionMonitor_ClearGlobalLogClicked(object sender, RoutedEventArgs e)
        {
            ClearLogButton_Click(sender, e); // Clear Log invece di ClearGlobalLog
        }

        // ===== AUCTION SETTINGS EVENTS =====
        
        private void AuctionMonitor_RefreshProductInfoClicked(object sender, RoutedEventArgs e)
        {
            RefreshProductInfoButton_Click(sender, e);
        }
        
        private void AuctionMonitor_BidBeforeDeadlineMsChanged(object sender, RoutedEventArgs e)
        {
            // Gestito internamente dal binding WPF
            if (_selectedAuction != null && int.TryParse(AuctionMonitor.SelectedBidBeforeDeadlineMs.Text, out int ms))
            {
                _selectedAuction.AuctionInfo.BidBeforeDeadlineMs = ms;
                SaveAuctions();
            }
        }

        private void AuctionMonitor_CheckAuctionOpenChanged(object sender, RoutedEventArgs e)
        {
            // Gestito internamente dal binding WPF
            if (_selectedAuction != null)
            {
                _selectedAuction.AuctionInfo.CheckAuctionOpenBeforeBid = AuctionMonitor.SelectedCheckAuctionOpen.IsChecked ?? false;
                SaveAuctions();
            }
        }

        private void AuctionMonitor_MinPriceChanged(object sender, RoutedEventArgs e)
        {
            // Gestito internamente dal binding WPF
            if (_selectedAuction != null && double.TryParse(AuctionMonitor.SelectedMinPrice.Text, System.Globalization.NumberStyles.Float, System.Globalization.CultureInfo.InvariantCulture, out double price))
            {
                _selectedAuction.MinPrice = price;
                SaveAuctions();
            }
        }

        private void AuctionMonitor_MaxPriceChanged(object sender, RoutedEventArgs e)
        {
            // Gestito internamente dal binding WPF
            if (_selectedAuction != null && double.TryParse(AuctionMonitor.SelectedMaxPrice.Text, System.Globalization.NumberStyles.Float, System.Globalization.CultureInfo.InvariantCulture, out double price))
            {
                _selectedAuction.MaxPrice = price;
                SaveAuctions();
            }
        }

        private void AuctionMonitor_MaxClicksChanged(object sender, RoutedEventArgs e)
        {
            // Gestito internamente dal binding WPF
            if (_selectedAuction != null && int.TryParse(AuctionMonitor.SelectedMaxClicks.Text, out int clicks))
            {
                _selectedAuction.MaxClicks = clicks;
                SaveAuctions();
            }
        }

        // ===== BROWSER CONTROL EVENTS =====

        private void Browser_BrowserBackClicked(object sender, RoutedEventArgs e)
        {
            try
            {
                if (Browser.EmbeddedWebView?.CoreWebView2 != null && Browser.EmbeddedWebView.CoreWebView2.CanGoBack)
                    Browser.EmbeddedWebView.CoreWebView2.GoBack();
            }
            catch { }
        }

        private void Browser_BrowserForwardClicked(object sender, RoutedEventArgs e)
        {
            try
            {
                if (Browser.EmbeddedWebView?.CoreWebView2 != null && Browser.EmbeddedWebView.CoreWebView2.CanGoForward)
                    Browser.EmbeddedWebView.CoreWebView2.GoForward();
            }
            catch { }
        }

        private void Browser_BrowserRefreshClicked(object sender, RoutedEventArgs e)
        {
            try
            {
                Browser.EmbeddedWebView?.Reload();
            }
            catch { }
        }

        private void Browser_BrowserHomeClicked(object sender, RoutedEventArgs e)
        {
            try
            {
                Browser.EmbeddedWebView?.CoreWebView2?.Navigate("https://it.bidoo.com/");
                Browser.BrowserAddress.Text = "https://it.bidoo.com/";
            }
            catch { }
        }

        private void Browser_BrowserGoClicked(object sender, RoutedEventArgs e)
        {
            try
            {
                var url = Browser.BrowserAddress.Text?.Trim();
                if (string.IsNullOrEmpty(url)) return;
                if (!url.StartsWith("http", System.StringComparison.OrdinalIgnoreCase))
                    url = "https://" + url;
                Browser.EmbeddedWebView?.CoreWebView2?.Navigate(url);
            }
            catch { }
        }

        private void Browser_BrowserAddAuctionClicked(object sender, RoutedEventArgs e)
        {
            try
            {
                var url = Browser.BrowserAddress.Text?.Trim() ?? Browser.EmbeddedWebView?.Source?.ToString();
                if (!string.IsNullOrEmpty(url))
                    _ = AddAuctionFromUrl(url);
            }
            catch { }
        }

        // ===== SETTINGS CONTROL EVENTS =====

        private void Settings_SaveCookieClicked(object sender, RoutedEventArgs e)
        {
            SaveCookieButton_Click(sender, e);
        }

        private void Settings_ImportCookieClicked(object sender, RoutedEventArgs e)
        {
            ImportCookieFromBrowserButton_Click(sender, e);
        }

        private void Settings_CancelCookieClicked(object sender, RoutedEventArgs e)
        {
            CancelCookieButton_Click(sender, e);
        }

        private void Settings_ExportBrowseClicked(object sender, RoutedEventArgs e)
        {
            ExportBrowseButton_Click(sender, e);
        }

        private void Settings_SaveSettingsClicked(object sender, RoutedEventArgs e)
        {
            SaveSettingsButton_Click(sender, e);
        }

        private void Settings_CancelSettingsClicked(object sender, RoutedEventArgs e)
        {
            CancelSettingsButton_Click(sender, e);
        }

        private void Settings_SaveDefaultsClicked(object sender, RoutedEventArgs e)
        {
            SaveDefaultsButton_Click(sender, e);
        }

        private void Settings_CancelDefaultsClicked(object sender, RoutedEventArgs e)
        {
            CancelDefaultsButton_Click(sender, e);
        }
    }
}