openai/openai-dotnet
Publicmirrored from https://github.com/openai/openai-dotnetAvailable
src/Custom/Batch/Internal/Pagination/AsyncBatchCollectionResult.cs
75lines · modecode
| 1 | using System.ClientModel; |
| 2 | using System.ClientModel.Primitives; |
| 3 | using System.Collections.Generic; |
| 4 | using System.Text.Json; |
| 5 | using System.Threading.Tasks; |
| 6 | |
| 7 | #nullable enable |
| 8 | |
| 9 | namespace OpenAI.Batch; |
| 10 | |
| 11 | internal class AsyncBatchCollectionResult : AsyncCollectionResult |
| 12 | { |
| 13 | private readonly BatchClient _batchClient; |
| 14 | private readonly ClientPipeline _pipeline; |
| 15 | private readonly RequestOptions? _options; |
| 16 | |
| 17 | // Initial values |
| 18 | private readonly int? _limit; |
| 19 | private readonly string _after; |
| 20 | |
| 21 | public AsyncBatchCollectionResult(BatchClient batchClient, |
| 22 | ClientPipeline pipeline, RequestOptions? options, |
| 23 | int? limit, string after) |
| 24 | { |
| 25 | _batchClient = batchClient; |
| 26 | _pipeline = pipeline; |
| 27 | _options = options; |
| 28 | |
| 29 | _limit = limit; |
| 30 | _after = after; |
| 31 | } |
| 32 | |
| 33 | public async override IAsyncEnumerable<ClientResult> GetRawPagesAsync() |
| 34 | { |
| 35 | ClientResult page = await GetFirstPageAsync().ConfigureAwait(false); |
| 36 | yield return page; |
| 37 | |
| 38 | while (HasNextPage(page)) |
| 39 | { |
| 40 | page = await GetNextPageAsync(page); |
| 41 | yield return page; |
| 42 | } |
| 43 | } |
| 44 | |
| 45 | public override ContinuationToken? GetContinuationToken(ClientResult page) |
| 46 | { |
| 47 | Argument.AssertNotNull(page, nameof(page)); |
| 48 | |
| 49 | return BatchCollectionPageToken.FromResponse(page, _limit); |
| 50 | } |
| 51 | |
| 52 | public async Task<ClientResult> GetFirstPageAsync() |
| 53 | => await GetBatchesAsync(_after, _limit, _options).ConfigureAwait(false); |
| 54 | |
| 55 | public async Task<ClientResult> GetNextPageAsync(ClientResult result) |
| 56 | { |
| 57 | Argument.AssertNotNull(result, nameof(result)); |
| 58 | |
| 59 | PipelineResponse response = result.GetRawResponse(); |
| 60 | |
| 61 | using JsonDocument doc = JsonDocument.Parse(response.Content); |
| 62 | string lastId = doc.RootElement.GetProperty("last_id"u8).GetString()!; |
| 63 | |
| 64 | return await GetBatchesAsync(lastId, _limit, _options).ConfigureAwait(false); |
| 65 | } |
| 66 | |
| 67 | public static bool HasNextPage(ClientResult result) |
| 68 | => BatchCollectionResult.HasNextPage(result); |
| 69 | |
| 70 | internal virtual async Task<ClientResult> GetBatchesAsync(string? after, int? limit, RequestOptions? options) |
| 71 | { |
| 72 | using PipelineMessage message = _batchClient.CreateGetBatchesRequest(after, limit, options); |
| 73 | return ClientResult.FromResponse(await _pipeline.ProcessMessageAsync(message, options).ConfigureAwait(false)); |
| 74 | } |
| 75 | } |
| 76 | |