| | | 1 | | using Microsoft.Extensions.AI; |
| | | 2 | | |
| | | 3 | | namespace NexusLabs.Needlr.AgentFramework.Workflows.Middleware; |
| | | 4 | | |
| | | 5 | | /// <summary> |
| | | 6 | | /// In-memory <see cref="ITranscriptWriter"/> that stores entries in a list. |
| | | 7 | | /// Useful for testing and scenarios where transcript data is consumed |
| | | 8 | | /// programmatically after execution. |
| | | 9 | | /// </summary> |
| | | 10 | | [DoNotAutoRegister] |
| | | 11 | | public sealed class InMemoryTranscriptWriter : ITranscriptWriter |
| | | 12 | | { |
| | 6 | 13 | | private readonly List<TranscriptEntry> _entries = []; |
| | | 14 | | |
| | | 15 | | /// <summary> |
| | | 16 | | /// Gets the transcript entries recorded so far, in order. |
| | | 17 | | /// </summary> |
| | 20 | 18 | | public IReadOnlyList<TranscriptEntry> Entries => _entries; |
| | | 19 | | |
| | | 20 | | /// <inheritdoc /> |
| | | 21 | | public void WriteRequest( |
| | | 22 | | string stageName, |
| | | 23 | | IEnumerable<ChatMessage> messages, |
| | | 24 | | ChatOptions? options) |
| | | 25 | | { |
| | 5 | 26 | | _entries.Add(new TranscriptEntry( |
| | 5 | 27 | | stageName, |
| | 5 | 28 | | TranscriptEntryKind.Request, |
| | 5 | 29 | | messages.ToList(), |
| | 5 | 30 | | options, |
| | 5 | 31 | | Response: null)); |
| | 5 | 32 | | } |
| | | 33 | | |
| | | 34 | | /// <inheritdoc /> |
| | | 35 | | public void WriteResponse(string stageName, ChatResponse response) |
| | | 36 | | { |
| | 5 | 37 | | _entries.Add(new TranscriptEntry( |
| | 5 | 38 | | stageName, |
| | 5 | 39 | | TranscriptEntryKind.Response, |
| | 5 | 40 | | Messages: null, |
| | 5 | 41 | | Options: null, |
| | 5 | 42 | | response)); |
| | 5 | 43 | | } |
| | | 44 | | } |