Store MAX chat URLs for direct opens

server/QMax.Api/Infrastructure/Max/IMaxBridgeClient.cs

@@ -7,10 +7,10 @@ public interface IMaxBridgeClient
     Task<MaxBridgeStatus> SubmitLoginCodeAsync(string code, CancellationToken cancellationToken);
     Task<MaxBrowserSnapshot> GetSnapshotAsync(CancellationToken cancellationToken);
     Task<IReadOnlyList<MaxChatUpdate>> FetchUpdatesAsync(CancellationToken cancellationToken);
-    Task<MaxChatUpdate?> FetchChatHistoryAsync(string externalChatId, CancellationToken cancellationToken);
-    Task<MaxChatPresence?> FetchChatPresenceAsync(string externalChatId, CancellationToken cancellationToken);
-    Task<MaxSendResult> SendTextAsync(string externalChatId, string text, CancellationToken cancellationToken);
-    Task<MaxSendResult> SendAttachmentAsync(string externalChatId, string path, string caption, CancellationToken cancellationToken);
+    Task<MaxChatUpdate?> FetchChatHistoryAsync(string externalChatId, string? chatUrl, CancellationToken cancellationToken);
+    Task<MaxChatPresence?> FetchChatPresenceAsync(string externalChatId, string? chatUrl, CancellationToken cancellationToken);
+    Task<MaxSendResult> SendTextAsync(string externalChatId, string? chatUrl, string text, CancellationToken cancellationToken);
+    Task<MaxSendResult> SendAttachmentAsync(string externalChatId, string? chatUrl, string path, string caption, CancellationToken cancellationToken);
     Task<MaxActionResult> EditMessageAsync(string externalChatId, string externalMessageId, string? currentText, string text, CancellationToken cancellationToken);
     Task<MaxActionResult> DeleteMessageAsync(string externalChatId, string externalMessageId, string? currentText, CancellationToken cancellationToken);
     Task<MaxActionResult> SetReactionAsync(string externalChatId, string externalMessageId, string? currentText, string emoji, CancellationToken cancellationToken);

server/QMax.Api/Infrastructure/Max/MaxBridgeModels.cs

@@ -26,7 +26,8 @@ public sealed record MaxChatUpdate(
     string? LastMessagePreview = null,
     bool? LastMessageIsOutgoing = null,
     DateTimeOffset? LastMessageAt = null,
-    string? LastMessageTimeText = null);
+    string? LastMessageTimeText = null,
+    string? ChatUrl = null);
 
 public sealed record MaxMessageUpdate(
     string ExternalId,
@@ -48,7 +49,7 @@ public sealed record MaxAttachmentUpdate(
     int SortOrder,
     string? TextContent = null);
 
-public sealed record MaxSendResult(bool Success, string? ExternalMessageId, string? Error);
+public sealed record MaxSendResult(bool Success, string? ExternalMessageId, string? Error, string? ChatUrl = null);
 
 public sealed record MaxActionResult(bool Success, string? Error);
 

server/QMax.Api/Infrastructure/Max/MockMaxBridgeClient.cs

@@ -45,25 +45,25 @@ public sealed class MockMaxBridgeClient : IMaxBridgeClient
         return Task.FromResult<IReadOnlyList<MaxChatUpdate>>(_updates);
     }
 
-    public Task<MaxChatUpdate?> FetchChatHistoryAsync(string externalChatId, CancellationToken cancellationToken)
+    public Task<MaxChatUpdate?> FetchChatHistoryAsync(string externalChatId, string? chatUrl, CancellationToken cancellationToken)
     {
         var update = _updates.FirstOrDefault(x => x.ExternalId == externalChatId);
         return Task.FromResult(update);
     }
 
-    public Task<MaxChatPresence?> FetchChatPresenceAsync(string externalChatId, CancellationToken cancellationToken)
+    public Task<MaxChatPresence?> FetchChatPresenceAsync(string externalChatId, string? chatUrl, CancellationToken cancellationToken)
     {
         return Task.FromResult<MaxChatPresence?>(new MaxChatPresence(false, null, DateTimeOffset.UtcNow));
     }
 
-    public Task<MaxSendResult> SendTextAsync(string externalChatId, string text, CancellationToken cancellationToken)
+    public Task<MaxSendResult> SendTextAsync(string externalChatId, string? chatUrl, string text, CancellationToken cancellationToken)
     {
-        return Task.FromResult(new MaxSendResult(true, $"mock-out-{Guid.NewGuid():N}", null));
+        return Task.FromResult(new MaxSendResult(true, $"mock-out-{Guid.NewGuid():N}", null, MockChatUrl(externalChatId)));
     }
 
-    public Task<MaxSendResult> SendAttachmentAsync(string externalChatId, string path, string caption, CancellationToken cancellationToken)
+    public Task<MaxSendResult> SendAttachmentAsync(string externalChatId, string? chatUrl, string path, string caption, CancellationToken cancellationToken)
     {
-        return Task.FromResult(new MaxSendResult(true, $"mock-file-{Guid.NewGuid():N}", null));
+        return Task.FromResult(new MaxSendResult(true, $"mock-file-{Guid.NewGuid():N}", null, MockChatUrl(externalChatId)));
     }
 
     public Task<MaxActionResult> EditMessageAsync(string externalChatId, string externalMessageId, string? currentText, string text, CancellationToken cancellationToken)
@@ -90,4 +90,9 @@ public sealed class MockMaxBridgeClient : IMaxBridgeClient
     {
         return Task.FromResult<MaxMediaDownload?>(null);
     }
+
+    private static string MockChatUrl(string externalChatId)
+    {
+        return $"https://web.max.ru/mock/{Uri.EscapeDataString(externalChatId)}";
+    }
 }

server/QMax.Api/Infrastructure/Max/WorkerMaxBridgeClient.cs

@@ -43,25 +43,25 @@ public sealed class WorkerMaxBridgeClient(
             ?? Array.Empty<MaxChatUpdate>();
     }
 
-    public async Task<MaxChatUpdate?> FetchChatHistoryAsync(string externalChatId, CancellationToken cancellationToken)
+    public async Task<MaxChatUpdate?> FetchChatHistoryAsync(string externalChatId, string? chatUrl, CancellationToken cancellationToken)
     {
-        return await SendAsync<MaxChatUpdate>(HttpMethod.Post, "/chat/history", new { externalChatId }, cancellationToken);
+        return await SendAsync<MaxChatUpdate>(HttpMethod.Post, "/chat/history", new { externalChatId, chatUrl }, cancellationToken);
     }
 
-    public async Task<MaxChatPresence?> FetchChatPresenceAsync(string externalChatId, CancellationToken cancellationToken)
+    public async Task<MaxChatPresence?> FetchChatPresenceAsync(string externalChatId, string? chatUrl, CancellationToken cancellationToken)
     {
-        return await SendAsync<MaxChatPresence>(HttpMethod.Post, "/chat/presence", new { externalChatId }, cancellationToken);
+        return await SendAsync<MaxChatPresence>(HttpMethod.Post, "/chat/presence", new { externalChatId, chatUrl }, cancellationToken);
     }
 
-    public async Task<MaxSendResult> SendTextAsync(string externalChatId, string text, CancellationToken cancellationToken)
+    public async Task<MaxSendResult> SendTextAsync(string externalChatId, string? chatUrl, string text, CancellationToken cancellationToken)
     {
-        return await SendAsync<MaxSendResult>(HttpMethod.Post, "/send/text", new { externalChatId, text }, cancellationToken)
+        return await SendAsync<MaxSendResult>(HttpMethod.Post, "/send/text", new { externalChatId, chatUrl, text }, cancellationToken)
             ?? new MaxSendResult(false, null, "Worker returned an empty send result.");
     }
 
-    public async Task<MaxSendResult> SendAttachmentAsync(string externalChatId, string path, string caption, CancellationToken cancellationToken)
+    public async Task<MaxSendResult> SendAttachmentAsync(string externalChatId, string? chatUrl, string path, string caption, CancellationToken cancellationToken)
     {
-        return await SendAsync<MaxSendResult>(HttpMethod.Post, "/send/attachment", new { externalChatId, path = ToWorkerPath(path), caption }, cancellationToken)
+        return await SendAsync<MaxSendResult>(HttpMethod.Post, "/send/attachment", new { externalChatId, chatUrl, path = ToWorkerPath(path), caption }, cancellationToken)
             ?? new MaxSendResult(false, null, "Worker returned an empty attachment result.");
     }