feat: Use new class to also return fileName and ContentType of document

source/VMelnalksnis.PaperlessDotNet/Documents/DocumentClient.cs

@@ -112,21 +112,21 @@ public async IAsyncEnumerable<Document<TFields>> GetAll<TFields>(int pageSize, [
 
 
 	/// <inheritdoc />
-	public async Task<Stream> Download(int id, bool original, CancellationToken cancellationToken = default)
+	public async Task<DocumentContent> Download(int id, bool original, CancellationToken cancellationToken = default)
 	{
 		var response = await _httpClient.GetAsync(original ? Routes.Documents.DownloadUri(id).ToString() :
 															 Routes.Documents.DownloadOriginalUri(id).ToString());
 
 		await response.EnsureSuccessStatusCodeAsync().ConfigureAwait(false);
 
-		var content = response.Content;
+		var headers = response.Content.Headers;
 
-		var contentString = await content.ReadAsStringAsync().ConfigureAwait(false);
-
-		return await content.ReadAsStreamAsync().ConfigureAwait(false);
+		return new DocumentContent(
+			content: await response.Content.ReadAsStreamAsync().ConfigureAwait(false),
+			fileName: headers.ContentDisposition?.FileName ?? string.Empty,
+			contentType: headers.ContentType?.MediaType ?? string.Empty);
 	}
 
-
 	/// <inheritdoc />
 	public async Task<DocumentCreationResult> Create(DocumentCreation document)
 	{

source/VMelnalksnis.PaperlessDotNet/Documents/IDocumentClient.cs

@@ -53,8 +53,8 @@ public interface IDocumentClient
 	/// <param name="id">The id of the document to download.</param>
 	/// <param name="original">Download the original document when an archived document is available.</param>
 	/// <param name="cancellationToken">A cancellation token that can be used by other objects or threads to receive notice of cancellation.</param>
-	/// <returns>Downloaded file as stream.</returns>
-	Task<Stream> Download(int id, bool original, CancellationToken cancellationToken = default);
+	/// <returns>The content of the document.</returns>
+	Task<DocumentContent> Download(int id, bool original, CancellationToken cancellationToken = default);
 
 	/// <summary>Creates a new document.</summary>
 	/// <param name="document">The document to create.</param>

tests/VMelnalksnis.PaperlessDotNet.Tests.Integration/Documents/DocumentClientTests.cs

@@ -95,20 +95,21 @@ public async Task Create()
 
 		updatedDocument.Title.Should().Be(update.Title);
 
-		using (var stream = await Client.Documents.Download(id, true))
+		var documentDownload = await Client.Documents.Download(id, true);
+
+		documentDownload.ContentType.Should().Be("text/plain");
+		documentDownload.FileName.Should().Contain("Lorem Ipsum");
+
+		using (var stream = documentDownload.Content)
 		{
 			Assert.IsNotNull(stream);
 
-			if (stream.CanSeek)
-				stream.Seek(0, SeekOrigin.Begin);
-
 			StreamReader reader = new StreamReader(stream);
 			string text = reader.ReadToEnd();
 
 			Assert.IsTrue(text.Contains("Lorem ipsum"));
 		}
 
-
 		await Client.Correspondents.Delete(correspondent.Id);
 		foreach (var tag in tags)
 		{