openai/openai-dotnet
Publicmirrored from https://github.com/openai/openai-dotnetAvailable
src/Custom/Batch/Internal/CreateBatchOperationToken.cs
90lines · modecode
| 1 | using System; |
| 2 | using System.ClientModel; |
| 3 | using System.Diagnostics; |
| 4 | using System.IO; |
| 5 | using System.Text.Json; |
| 6 | |
| 7 | #nullable enable |
| 8 | |
| 9 | namespace OpenAI.Batch; |
| 10 | |
| 11 | internal class CreateBatchOperationToken : ContinuationToken |
| 12 | { |
| 13 | public CreateBatchOperationToken(string batchId) |
| 14 | { |
| 15 | BatchId = batchId; |
| 16 | } |
| 17 | |
| 18 | public string BatchId { get; } |
| 19 | |
| 20 | public override BinaryData ToBytes() |
| 21 | { |
| 22 | using MemoryStream stream = new(); |
| 23 | using Utf8JsonWriter writer = new(stream); |
| 24 | writer.WriteStartObject(); |
| 25 | |
| 26 | writer.WriteString("batchId", BatchId); |
| 27 | |
| 28 | writer.WriteEndObject(); |
| 29 | |
| 30 | writer.Flush(); |
| 31 | stream.Position = 0; |
| 32 | |
| 33 | return BinaryData.FromStream(stream); |
| 34 | } |
| 35 | |
| 36 | public static CreateBatchOperationToken FromToken(ContinuationToken continuationToken) |
| 37 | { |
| 38 | if (continuationToken is CreateBatchOperationToken token) |
| 39 | { |
| 40 | return token; |
| 41 | } |
| 42 | |
| 43 | BinaryData data = continuationToken.ToBytes(); |
| 44 | |
| 45 | if (data.ToMemory().Length == 0) |
| 46 | { |
| 47 | throw new ArgumentException("Failed to create CreateBatchOperationToken from provided continuationToken.", nameof(continuationToken)); |
| 48 | } |
| 49 | |
| 50 | Utf8JsonReader reader = new(data); |
| 51 | |
| 52 | string batchId = null!; |
| 53 | |
| 54 | reader.Read(); |
| 55 | |
| 56 | Debug.Assert(reader.TokenType == JsonTokenType.StartObject); |
| 57 | |
| 58 | while (reader.Read()) |
| 59 | { |
| 60 | if (reader.TokenType == JsonTokenType.EndObject) |
| 61 | { |
| 62 | break; |
| 63 | } |
| 64 | |
| 65 | Debug.Assert(reader.TokenType == JsonTokenType.PropertyName); |
| 66 | |
| 67 | string propertyName = reader.GetString()!; |
| 68 | |
| 69 | switch (propertyName) |
| 70 | { |
| 71 | case "batchId": |
| 72 | reader.Read(); |
| 73 | Debug.Assert(reader.TokenType == JsonTokenType.String); |
| 74 | batchId = reader.GetString()!; |
| 75 | break; |
| 76 | |
| 77 | default: |
| 78 | throw new JsonException($"Unrecognized property '{propertyName}'."); |
| 79 | } |
| 80 | } |
| 81 | |
| 82 | if (batchId is null) |
| 83 | { |
| 84 | throw new ArgumentException("Failed to create CreateBatchOperationToken from provided continuationToken.", nameof(continuationToken)); |
| 85 | } |
| 86 | |
| 87 | return new(batchId); |
| 88 | } |
| 89 | } |
| 90 | |
| 91 | |