Выделены отдельные расширения

BotPages.Core/Abstractions/IAlbumBuilder.cs

@@ -6,7 +6,7 @@
 public interface IAlbumBuilder
 {
     /// <summary>Добавить элемент в альбом.</summary>
-    IAlbumBuilder Add(FileDescriptor file, string? caption = null);
+    IAlbumBuilder Add(FileDescriptor file, string? caption = null, MessageFormat? captionFormat = null);
     /// <summary>Отправить альбом.</summary>
     Task SendAsync(CancellationToken ct = default);
 }

BotPages.Core/Abstractions/IMessengerAdapter.cs

@@ -9,17 +9,19 @@ namespace BotPages.Core.Abstractions;
 /// </summary>
 public interface IMessengerAdapter
 {
+    Capabilities Capabilities { get; }
+
     /// <summary>
     /// Отправить текстовое сообщение в чат.
     /// </summary>
-    Task SendTextAsync(PageContext ctx, string text, MessageFormat format,
+    Task SendTextAsync(string chatId, string text, MessageFormat format,
         IEnumerable<IEnumerable<InlineButton>>? inline,
         IEnumerable<IEnumerable<ReplyButton>>? reply, CancellationToken ct);
 
     /// <summary>
     /// Отправить файл в чат.
     /// </summary>
-    Task SendFileAsync(PageContext ctx, FileDescriptor file, string? caption, CancellationToken ct);
+    Task SendFileAsync(string chatId, FileDescriptor file, string? caption, MessageFormat? captionFormat, CancellationToken ct);
 
     /// <summary>
     /// Создать билдер альбома для отправки медиагруппы.

BotPages.Core/BotPagesApp.cs

@@ -4,6 +4,7 @@ using BotPages.Core.Abstractions;
 using BotPages.Core.Context;
 using BotPages.Core.Logging;
 using BotPages.Core.Routing;
+using System.Reflection;
 
 /// <summary>
 /// Основное приложение BotPages.
@@ -90,6 +91,45 @@ public sealed class BotPagesApp
         return this;
     }
 
+    /// <summary>
+    /// Зарегистрировать все маршруты для страницы.
+    /// Маршрутом является <see cref="RouteAttribute"/>.
+    /// Так же берется полное название класса.
+    /// </summary>
+    public BotPagesApp AutoMapRoute()
+    {
+        // Берём все загруженные сборки в текущем AppDomain
+        var assemblies = AppDomain.CurrentDomain.GetAssemblies();
+
+        // Находим все типы, которые наследуются от Page
+        var pageTypes = assemblies
+            .SelectMany(a =>
+            {
+                try
+                {
+                    return a.GetTypes();
+                }
+                catch (ReflectionTypeLoadException ex)
+                {
+                    // Если часть типов не загрузилась — берём только успешные
+                    return ex.Types.Where(t => t != null)!;
+                }
+            })
+            .Where(t => t != null
+                        && t.IsClass
+                        && !t.IsAbstract
+                        && t.IsSubclassOf(typeof(Page)))
+            .ToList();
+
+        // Выводим полные имена
+        foreach (var type in pageTypes)
+        {
+            _routes.Map(type);
+        }
+
+        return this;
+    }
+
     /// <summary>
     /// Обработать входящее обновление.
     /// </summary>
@@ -161,7 +201,7 @@ public sealed class BotPagesApp
 
         if (page is null)
         {
-            await ctx.Navigation.GoToHome(ctx, ct);
+            await ctx.Navigation.GoToHomeAsync(ctx, ct);
             return;
         }
 

BotPages.Core/Context/ChatContext.cs

@@ -15,7 +15,4 @@ public sealed class ChatContext
 
     /// <summary>Идентификатор треда (опционально).</summary>
     public string? ThreadId { get; init; }
-
-    /// <summary>Возможности мессенджера.</summary>
-    public Capabilities Capabilities { get; init; } = new();
 }

BotPages.Core/Context/PageContext.cs

@@ -22,41 +22,6 @@ public sealed class PageContext
     /// <summary>Адаптер мессенджера.</summary>
     public required IMessengerAdapter Adapter { get; init; }
 
-    //Storage
-
-    /// <summary>Получить состояние по ключу.</summary>
-    public Task<T?> GetStorageAsync<T>(string key, CancellationToken ct)
-        => StateStorage.GetAsync<T>(SessionKey, key, ct);
-
-    /// <summary>Сохранить состояние по ключу.</summary>
-    public Task SetStorageAsync<T>(string key, T state, CancellationToken ct)
-        => StateStorage.SetAsync<T>(SessionKey, key, state, ct);
-
-    /// <summary>Удалить состояние по ключу.</summary>
-    public Task<bool> RemoveStorageAsync(string key, CancellationToken ct)
-        => StateStorage.RemoveAsync(SessionKey, key, ct);
-
-    /// <summary>Удалить все состояния по ключу.</summary>
-    public Task<bool> ClearStorageAsync(CancellationToken ct)
-        => StateStorage.ClearAsync(SessionKey, ct);
-
-    //Adapter
-
-    /// <summary>
-    /// Отправить текстовое сообщение.
-    /// </summary>
-    public Task SendTextAsync(string text, MessageFormat format = MessageFormat.Plain,
-        IEnumerable<IEnumerable<InlineButton>>? inline = null,
-        IEnumerable<IEnumerable<ReplyButton>>? reply = null,
-        CancellationToken ct = default)
-        => Adapter.SendTextAsync(this, text, format, inline, reply, ct);
-
-    /// <summary>
-    /// Отправить файл.
-    /// </summary>
-    public Task SendFileAsync(FileDescriptor file, string? caption = null, CancellationToken ct = default)
-        => Adapter.SendFileAsync(this, file, caption, ct);
-
     /// <summary>
     /// Получить билдер альбомов.
     /// </summary>

BotPages.Core/Context/PageContextAdapterExtensions.cs

@@ -0,0 +1,31 @@
+using BotPages.Core.Abstractions;
+using BotPages.Core.Messaging;
+
+namespace BotPages.Core;
+
+/// <summary>
+/// Расширения <see cref="PageContext"/> для работы с <see cref="IMessengerAdapter"/>
+/// </summary>
+public static class PageContextAdapterExtensions
+{
+    /// <summary>
+    /// Отправить текстовое сообщение.
+    /// </summary>
+    public static Task SendTextAsync(this PageContext ctx, string text, MessageFormat format = MessageFormat.Plain,
+        IEnumerable<IEnumerable<InlineButton>>? inline = null,
+        IEnumerable<IEnumerable<ReplyButton>>? reply = null,
+        CancellationToken ct = default)
+        => ctx.Adapter.SendTextAsync(ctx.Update.Chat.Id, text, format, inline, reply, ct);
+
+    /// <summary>
+    /// Отправить файл.
+    /// </summary>
+    public static Task SendFileAsync(this PageContext ctx, FileDescriptor file, string? caption = null, MessageFormat? captionFormat = null, CancellationToken ct = default)
+        => ctx.Adapter.SendFileAsync(ctx.Update.Chat.Id, file, caption, captionFormat, ct);
+
+    /// <summary>
+    /// Отправить файл.
+    /// </summary>
+    public static Task SendFileAsync(this PageContext ctx, FileDescriptor file, string? caption = null, CancellationToken ct = default)
+        => ctx.Adapter.SendFileAsync(ctx.Update.Chat.Id, file, caption, null, ct);
+}

BotPages.Core/Context/PageContextNavigationExtensions.cs

@@ -0,0 +1,38 @@
+namespace BotPages.Core;
+
+/// <summary>
+/// Расширения <see cref="PageContext"/> для работы с <see cref="NavigationService"/>
+/// </summary>
+public static class PageContextNavigationExtensions
+{
+
+    /// <summary>
+    /// Перейти по маршруту без аргументов.
+    /// </summary>
+    public static Task GoToHomeAsync(this PageContext ctx, CancellationToken ct)
+        => ctx.Navigation.GoToHomeAsync(ctx, ct);
+
+    /// <summary>
+    /// Перейти по маршруту без аргументов.
+    /// </summary>
+    public static Task GoToAsync(this PageContext ctx, string route, CancellationToken ct)
+        => ctx.Navigation.GoToAsync(route, ctx, ct);
+
+    /// <summary>
+    /// Перейти по маршруту с аргументами.
+    /// </summary>
+    public static Task GoToAsync<TArgs>(this PageContext ctx, string route, TArgs args, CancellationToken ct)
+        => ctx.Navigation.GoToAsync<TArgs>(route, args, ctx, ct);
+
+    /// <summary>
+    /// Перейти на страницу без аргументов.
+    /// </summary>
+    public static Task GoToAsync<TPage>(this PageContext ctx, CancellationToken ct) where TPage : Page
+        => ctx.Navigation.GoToAsync<TPage>(ctx, ct);
+
+    /// <summary>
+    /// Перейти на страницу с аргументами.
+    /// </summary>
+    public static Task GoToAsync<TPage, TArgs>(this PageContext ctx, TArgs args, CancellationToken ct) where TPage : StatefullPage<TArgs>
+        => ctx.Navigation.GoToAsync<TPage, TArgs>(ctx, args!, ct);
+}

BotPages.Core/Context/PageContextStorageExtensions.cs

@@ -0,0 +1,26 @@
+using BotPages.Core.Abstractions;
+
+namespace BotPages.Core;
+
+/// <summary>
+/// Расширения <see cref="PageContext"/> для работы с <see cref="IStateStorage"/>
+/// </summary>
+public static class PageContextStorageExtensions
+{
+
+    /// <summary>Получить состояние по ключу.</summary>
+    public static Task<T?> GetStorageAsync<T>(this PageContext ctx, string key, CancellationToken ct)
+        => ctx.StateStorage.GetAsync<T>(ctx.SessionKey, key, ct);
+
+    /// <summary>Сохранить состояние по ключу.</summary>
+    public static Task SetStorageAsync<T>(this PageContext ctx, string key, T state, CancellationToken ct)
+        => ctx.StateStorage.SetAsync<T>(ctx.SessionKey, key, state, ct);
+
+    /// <summary>Удалить состояние по ключу.</summary>
+    public static Task<bool> RemoveStorageAsync(this PageContext ctx, string key, CancellationToken ct)
+        => ctx.StateStorage.RemoveAsync(ctx.SessionKey, key, ct);
+
+    /// <summary>Удалить все состояния по ключу.</summary>
+    public static Task<bool> ClearStorageAsync(this PageContext ctx, CancellationToken ct)
+        => ctx.StateStorage.ClearAsync(ctx.SessionKey, ct);
+}

BotPages.Core/Messaging/MessageBuilder.cs

@@ -12,8 +12,8 @@ public sealed class MessageBuilder
     private MessageFormat _format = MessageFormat.Plain;
     private readonly List<List<InlineButton>> _inline = new();
     private readonly List<List<ReplyButton>> _reply = new();
-    private readonly List<(FileDescriptor file, string? caption)> _files = new();
+    private readonly List<(FileDescriptor file, string? caption, MessageFormat? captionFormat)> _files = new();
-    private readonly List<(FileDescriptor file, string? caption)> _album = new();
+    private readonly List<(FileDescriptor file, string? caption, MessageFormat? captionFormat)> _album = new();
     private string? _progressTitle = null;
     private int? _progressPercent = null;
     private string? _progressMessageId = null;
@@ -86,16 +86,16 @@ public sealed class MessageBuilder
     }
 
     /// <summary>Добавить файл для отправки.</summary>
-    public MessageBuilder File(FileDescriptor file, string? caption = null)
+    public MessageBuilder File(FileDescriptor file, string? caption = null, MessageFormat? captionFormat = null)
     {
-        _files.Add((file, caption));
+        _files.Add((file, caption, captionFormat));
         return this;
     }
 
     /// <summary>Добавить файл в альбом.</summary>
-    public MessageBuilder Album(FileDescriptor file, string? caption = null)
+    public MessageBuilder Album(FileDescriptor file, string? caption = null, MessageFormat? captionFormat = null)
     {
-        _album.Add((file, caption));
+        _album.Add((file, caption, captionFormat));
         return this;
     }
 
@@ -117,15 +117,15 @@ public sealed class MessageBuilder
         }
 
         // Файлы
-        foreach (var (file, caption) in _files)
+        foreach (var (file, caption, captionFormat) in _files)
-            await _ctx.SendFileAsync(file, caption, ct);
+            await _ctx.SendFileAsync(file, caption, captionFormat, ct);
 
         // Альбом
         if (_album.Count > 0)
         {
             var builder = _ctx.Albums;
-            foreach (var (file, caption) in _album)
+            foreach (var (file, caption, captionFormat) in _album)
-                builder.Add(file, caption);
+                builder.Add(file, caption, captionFormat);
             await builder.SendAsync(ct);
         }
 

BotPages.Core/Navigation/NavigationService.cs

@@ -31,7 +31,7 @@ public sealed class NavigationService
     /// <summary>
     /// Перейти по маршруту без аргументов.
     /// </summary>
-    public Task GoToHome(PageContext ctx, CancellationToken ct)
+    public Task GoToHomeAsync(PageContext ctx, CancellationToken ct)
     {
         return NavigateAsync(_defaultPage!, ctx, null, ct);
     }

BotPages.Core/Routing/RoutesRegistry.cs

@@ -1,4 +1,6 @@
-namespace BotPages.Core.Routing;
+using System.Reflection;
+
+namespace BotPages.Core.Routing;
 
 /// <summary>
 /// Реестр маршрутов страниц.
@@ -26,4 +28,14 @@ internal sealed class RoutesRegistry
     /// Получить снимок всех маршрутов.
     /// </summary>
     public IReadOnlyDictionary<string, Type> Snapshot() => _routes;
+
+    internal void Map(Type? type)
+    {
+        foreach(var attr in type.GetCustomAttributes<RouteAttribute>(inherit: true))
+        {
+            _routes.Add(attr.Template, type);
+        }
+
+        _routes.Add(type.FullName, type);
+    }
 }

BotPages.Telegram/BotPagesAppExtension.cs

@@ -12,11 +12,15 @@ public static class BotPagesAppExtension
     /// </summary>
     /// <param name="app"></param>
     /// <param name="token"></param>
+    /// <param name="messengerType"></param>
     /// <returns></returns>
-    public static BotPagesApp AddTelegramAdapter(this BotPagesApp app, string token)
+    public static BotPagesApp AddTelegramAdapter(this BotPagesApp app, string token, string messengerType = "")
     {
         var telegram = new TelegramAdapter(app.Logger, token);
-        app.AddAdapter(telegram.MessagerType, telegram);
+
+        if (!string.IsNullOrWhiteSpace(messengerType)) telegram.MessengerType = messengerType;
+
+        app.AddAdapter(telegram.MessengerType, telegram);
         return app;
     }
 }

BotPages.Telegram/TelegramAdapter.cs

@@ -26,20 +26,32 @@ public sealed class TelegramAdapter : IMessangerAdapterSetup
     private readonly ILogger _logger;
     private TelegramBotClient? _client;
     private string _token;
-    private string _messagerType;
+    private static Capabilities _capabilities = new()
+    {
+        SupportsInlineButtons = true,
+        SupportsReplyButtons = true,
+        SupportsAlbums = true,
+        SupportsFormattingMarkdown = true,
+        SupportsFormattingHtml = true,
+        MaxMessageLength = 4096,
+    };
 
     /// <summary>Создать адаптер Telegram.</summary>
     public TelegramAdapter(ILogger logger, string token)
     {
         _logger = logger;
         _token = token;
-        _messagerType = "Telegram: " + Guid.NewGuid().ToString();
     }
 
     /// <summary>
     ///Идентификатор мессенджера / адаптера
     /// </summary>
-    public string MessagerType => _messagerType;
+    public string MessengerType { get; set; } = "Telegram: " + Guid.NewGuid().ToString();
+
+    /// <summary>
+    /// Доступные возможности адаптера.
+    /// </summary>
+    public Capabilities Capabilities => _capabilities;
 
     /// <summary>
     /// Запустить polling для приема обновлений от Telegram.
@@ -51,14 +63,14 @@ public sealed class TelegramAdapter : IMessangerAdapterSetup
         _client.StartReceiving(
             updateHandler: async (_, update, ct2) =>
             {
-                var mapped = TelegramUpdateMapper.Map(_messagerType, update, _client);
+                var mapped = TelegramUpdateMapper.Map(MessengerType, update, _client);
                 if (mapped is not null)
                     await onUpdate(mapped);
             },
 
             errorHandler: async (_, ex, ct2) =>
             {
-                _logger.Log(LogLevel.Warn, $"{_messagerType} error.", ex);
+                _logger.Log(LogLevel.Warn, $"{MessengerType} error.", ex);
                 await Task.CompletedTask;
             },
 
@@ -67,19 +79,19 @@ public sealed class TelegramAdapter : IMessangerAdapterSetup
 
 
         var me = await _client.GetMe();
-        _logger.Log(LogLevel.Info, $"{_messagerType} started: @{me.Username}");
+        _logger.Log(LogLevel.Info, $"{MessengerType} started: @{me.Username}");
 
         return;
     }
 
     /// <inheritdoc />
-    public async Task SendTextAsync(PageContext ctx, string text, MessageFormat format,
+    public async Task SendTextAsync(string chatId, string text, MessageFormat format,
         IEnumerable<IEnumerable<InlineButton>>? inline,
         IEnumerable<IEnumerable<ReplyButton>>? reply, CancellationToken ct)
     {
         if (_client is null)
         {
-            _logger.Log(LogLevel.Critical, $"{_messagerType} client is not initialized.");
+            _logger.Log(LogLevel.Critical, $"{MessengerType} client is not initialized.");
             return;
         }
 
@@ -129,14 +141,14 @@ public sealed class TelegramAdapter : IMessangerAdapterSetup
         }
 
         // Длина сообщения
-        if (text.Length > ctx.Update.Chat.Capabilities.MaxMessageLength)
+        if (text.Length > Capabilities.MaxMessageLength)
         {
-            _logger.Log(LogLevel.Warn, $"Message too long ({text.Length}). Truncated to {ctx.Update.Chat.Capabilities.MaxMessageLength}.");
+            _logger.Log(LogLevel.Warn, $"Message too long ({text.Length}). Truncated to {Capabilities.MaxMessageLength}.");
-            text = text.Substring(0, ctx.Update.Chat.Capabilities.MaxMessageLength);
+            text = text.Substring(0, Capabilities.MaxMessageLength);
         }
 
         await _client.SendMessage(
-            chatId: long.Parse(ctx.Update.Chat.Id),
+            chatId: long.Parse(chatId),
             text: text,
             parseMode: parseMode,
             replyMarkup: markup,
@@ -145,16 +157,14 @@ public sealed class TelegramAdapter : IMessangerAdapterSetup
     }
 
     /// <inheritdoc />
-    public async Task SendFileAsync(PageContext ctx, FileDescriptor file, string? caption, CancellationToken ct)
+    public async Task SendFileAsync(string chatId, FileDescriptor file, string? caption, MessageFormat? captionFormat, CancellationToken ct)
     {
         if (_client is null)
         {
-            _logger.Log(LogLevel.Critical, $"{_messagerType} client is not initialized.");
+            _logger.Log(LogLevel.Critical, $"{MessengerType} client is not initialized.");
             return;
         }
 
-        var chatId = long.Parse(ctx.Update.Chat.Id);
-
         // Получаем поток, если он задан
         Stream? stream = null;
         if (file.GetStreamAsync is not null)
@@ -178,20 +188,51 @@ public sealed class TelegramAdapter : IMessangerAdapterSetup
             inputFile = new InputFileId(file.Id);
         }
 
+        var parseMode = ParseMode.None;
+
+        switch (captionFormat)
+        {
+            case MessageFormat.Html:
+                {
+                    parseMode = ParseMode.Html;
+                    break;
+                }
+            case MessageFormat.Plain:
+                {
+                    parseMode = ParseMode.None;
+                    break;
+                }
+            case MessageFormat.Markdown:
+                {
+                    parseMode = ParseMode.MarkdownV2;
+                    break;
+                }
+            case null:
+                {
+                    parseMode = ParseMode.None;
+                    break;
+                }
+            default:
+                {
+                    _logger.Log(LogLevel.Warn, $"MessageFormat '{captionFormat}' not supported. Degraded to plain text.");
+                    break;
+                }
+        }
+
         // В зависимости от FileKind выбираем подходящий метод
         switch (file.Kind)
         {
             case FileKind.Photo:
-                await _client.SendPhoto(chatId, inputFile, caption ?? "", cancellationToken: ct);
+                await _client.SendPhoto(long.Parse(chatId), inputFile, caption ?? "", parseMode, cancellationToken: ct);
                 break;
             case FileKind.Video:
-                await _client.SendVideo(chatId, inputFile, caption: caption ?? "", cancellationToken: ct);
+                await _client.SendVideo(long.Parse(chatId), inputFile, caption: caption ?? "", parseMode, cancellationToken: ct);
                 break;
             case FileKind.Audio:
-                await _client.SendAudio(chatId, inputFile, caption ?? "", cancellationToken: ct);
+                await _client.SendAudio(long.Parse(chatId), inputFile, caption ?? "", parseMode, cancellationToken: ct);
                 break;
             default:
-                await _client.SendDocument(chatId, inputFile, caption ?? "", cancellationToken: ct);
+                await _client.SendDocument(long.Parse(chatId), inputFile, caption ?? "", parseMode, cancellationToken: ct);
                 break;
         }
     }
@@ -204,7 +245,7 @@ public sealed class TelegramAdapter : IMessangerAdapterSetup
     {
         if (_client is null)
         {
-            _logger.Log(LogLevel.Critical, $"{_messagerType} client is not initialized.");
+            _logger.Log(LogLevel.Critical, $"{MessengerType} client is not initialized.");
             return null;
         }
 
@@ -228,7 +269,7 @@ public sealed class TelegramAdapter : IMessangerAdapterSetup
     {
         if (_client is null)
         {
-            _logger.Log(LogLevel.Critical, $"{_messagerType} client is not initialized.");
+            _logger.Log(LogLevel.Critical, $"{MessengerType} client is not initialized.");
             return;
         }
 

BotPages.Telegram/TelegramAlbumBuilder.cs

@@ -20,7 +20,7 @@ public sealed class TelegramAlbumBuilder : IAlbumBuilder
     private readonly PageContext _ctx;
     private readonly ILogger _logger;
     private readonly TelegramBotClient? _client;
-    private readonly List<(FileDescriptor file, string? caption)> _items = new();
+    private readonly List<(FileDescriptor file, string? caption, MessageFormat? captionFormat)> _items = new();
 
     /// <summary>Создать билдер альбома.</summary>
     public TelegramAlbumBuilder(TelegramAdapter adapter, PageContext ctx, ILogger logger, TelegramBotClient? client)
@@ -32,9 +32,9 @@ public sealed class TelegramAlbumBuilder : IAlbumBuilder
     }
 
     /// <inheritdoc />
-    public IAlbumBuilder Add(FileDescriptor file, string? caption = null)
+    public IAlbumBuilder Add(FileDescriptor file, string? caption = null, MessageFormat? captionFormat = null)
     {
-        _items.Add((file, caption));
+        _items.Add((file, caption, captionFormat));
         return this;
     }
 
@@ -49,16 +49,16 @@ public sealed class TelegramAlbumBuilder : IAlbumBuilder
 
         var chatId = long.Parse(_ctx.Update.Chat.Id);
 
-        if (!_ctx.Update.Chat.Capabilities.SupportsAlbums)
+        if (!_adapter.Capabilities.SupportsAlbums)
         {
             _logger.Log(LogLevel.Warn, "Albums not supported. Degraded to sequential sends.");
-            foreach (var (file, caption) in _items)
+            foreach (var (file, caption, captionFormat) in _items)
-                await _adapter.SendFileAsync(_ctx, file, caption, ct);
+                await _adapter.SendFileAsync(_ctx.Update.Chat.Id, file, caption, captionFormat, ct);
             return;
         }
 
         var media = new List<IAlbumInputMedia>();
-        foreach (var (file, caption) in _items)
+        foreach (var (file, caption, captionFormat) in _items)
         {
             Stream? stream = null;
             if (file.GetStreamAsync is not null)
@@ -95,7 +95,7 @@ public sealed class TelegramAlbumBuilder : IAlbumBuilder
             {
                 // Telegram не поддерживает document в альбомах — деградация
                 _logger.Log(LogLevel.Warn, $"Document '{file.Kind}' in album not supported. Sending document separately.");
-                await _adapter.SendFileAsync(_ctx, file, caption, ct);
+                await _adapter.SendFileAsync(_ctx.Update.Chat.Id, file, caption, captionFormat, ct);
             }
         }
 

BotPages.Telegram/TelegramUpdateMapper.cs

@@ -19,7 +19,7 @@ public static class TelegramUpdateMapper
     /// <summary>
     /// Маппинг Telegram Update в UpdateContext BotPages.
     /// </summary>
-    public static UpdateContext Map(string MessagerType, Update update, TelegramBotClient client)
+    public static UpdateContext Map(string MessengerType, Update update, TelegramBotClient client)
     {
         var chat = update.Message?.Chat ?? update.CallbackQuery?.Message?.Chat;
         var user = update.Message?.From ?? update.CallbackQuery?.From;
@@ -34,15 +34,6 @@ public static class TelegramUpdateMapper
         {
             Id = chat?.Id.ToString() ?? "unknown",
             Title = chat?.Title,
-            Capabilities = new Capabilities
-            {
-                SupportsInlineButtons = true,
-                SupportsReplyButtons = true,
-                SupportsAlbums = true,
-                SupportsFormattingMarkdown = true,
-                SupportsFormattingHtml = true,
-                MaxMessageLength = 4096,
-            }
         };
 
         string? text = null;
@@ -131,7 +122,7 @@ public static class TelegramUpdateMapper
 
         return new UpdateContext
         {
-            MessengerType = MessagerType,
+            MessengerType = MessengerType,
             User = userContext,
             Chat = chatContext,
             Text = text,

Demo/Pages/SubmitPage.cs

@@ -27,7 +27,7 @@ public sealed class SubmitPage : SingletonPage
         }
         while (i < 100);
 
-        await ctx.Navigation.GoToHome(ctx, ct);
+        await ctx.Navigation.GoToHomeAsync(ctx, ct);
     }
 
     public override Task OnLeave(PageContext ctx, CancellationToken ct)

Demo/Pages/TitlePage.cs

@@ -19,7 +19,7 @@ public sealed class TitlePage : SingletonPage
     {
         if (text == "Меню")
         {
-            return ctx.Navigation.GoToHome(ctx, ct);
+            return ctx.Navigation.GoToHomeAsync(ctx, ct);
         }
         else
         {

Demo/Program.cs

@@ -23,7 +23,7 @@ namespace Demo
                 .MapCommand<WelcomePage>("/start")
                 .AddMiddleware(new ErrorHandlingMiddleware(logger))
                 .AddMiddleware(new LoggingMiddleware(logger))
-                .AddTelegramAdapter(token)
+                .AddTelegramAdapter(token, "Telegram")
                 .Build(cts.Token);
 
             Console.ReadKey();

TZ.md

@@ -17,7 +17,6 @@
 - **Page** — класс, отвечающий за состояние экрана бота.  
   - `Page` — базовый класс.  
   - `Page<TArguments>` — страница с аргументами.  
-  - `ModalPage` / `ModalPage<TArguments>` — модальная страница (перехватывает ввод, блокирует переходы).  
 - **Контекст:**  
   - `UserContext` — данные пользователя (UserId, MessengerType).  
   - `ChatContext` — данные чата (ChatId, Title, ThreadId?, ленивое обновление).  
@@ -25,7 +24,7 @@
 - **Состояние:**  
   - `IStateStorage` — универсальный интерфейс хранения.  
   - Базовая реализация: InMemory.  
-  - Ключ: `CompositeSessionKey(MessengerType:string, ChatId, UserId?)`.  
+  - Ключ: `CompositeSessionKey(MessengerType:string, ChatId, UserId)`.  
   - История состояний: опционально (None, LastN, TimeWindow, Full).  
 
 ---
@@ -125,7 +124,7 @@
   ```
 - Пример:
   ```csharp
-  app.AddMiddleware<IUpdateMiddleware, LoggingMiddleware>();
+  app.AddMiddleware<LoggingMiddleware>();
   app.AddMiddleware<ErrorMiddleware>(params);
   ```
 - Порядок регистрации = порядок выполнения.