feat: 初始功能

2026-05-23 18:16:50 +08:00
parent a5bfd8792e
commit 9a51259e9e
63 changed files with 5377 additions and 1 deletions
--- a/Services/PrintJobCoordinator.cs
+++ b/Services/PrintJobCoordinator.cs
@@ -0,0 +1,67 @@
+using CloudPrint.Client.Models;
+using CloudPrint.Client.Services.Abstractions;
+using System.IO;
+
+namespace CloudPrint.Client.Services;
+
+public sealed class PrintJobCoordinator
+{
+    private readonly IFileService _fileService;
+    private readonly IPrintService _printService;
+    private readonly IPrintBackendClient _backendClient;
+
+    public PrintJobCoordinator(IFileService fileService, IPrintService printService, IPrintBackendClient backendClient)
+    {
+        _fileService = fileService;
+        _printService = printService;
+        _backendClient = backendClient;
+    }
+
+    public async Task ProcessAsync(PrintJob job, ClientSettings settings, IProgress<int>? progress = null, CancellationToken cancellationToken = default)
+    {
+        ArgumentNullException.ThrowIfNull(job);
+        ArgumentNullException.ThrowIfNull(settings);
+
+        try
+        {
+            job.MarkPrinting();
+            await _backendClient.SendStatusUpdateAsync(job, cancellationToken).ConfigureAwait(true);
+
+            if ((string.IsNullOrWhiteSpace(job.FilePath) || !File.Exists(job.FilePath)) && job.FileId > 0)
+            {
+                job.FilePath = await _backendClient.DownloadPrintFileAsync(job, settings.PrintCacheRoot, cancellationToken).ConfigureAwait(true);
+            }
+
+            var preparationResult = await _fileService.PrepareForPrintAsync(job, settings.PrintCacheRoot, cancellationToken).ConfigureAwait(true);
+            job.FilePath = preparationResult.PreparedPath;
+
+            var forwardingProgress = new Progress<int>(async value =>
+            {
+                job.Progress = value;
+                if (value >= 100)
+                {
+                    job.MarkCompleted();
+                }
+
+                progress?.Report(value);
+                await _backendClient.SendStatusUpdateAsync(job, cancellationToken).ConfigureAwait(true);
+            });
+
+            await _printService.SubmitPrintJobAsync(job, forwardingProgress, cancellationToken).ConfigureAwait(true);
+            job.MarkCompleted();
+            await _backendClient.SendStatusUpdateAsync(job, cancellationToken).ConfigureAwait(true);
+        }
+        catch (OperationCanceledException)
+        {
+            job.MarkCancelled();
+            await _backendClient.SendStatusUpdateAsync(job, CancellationToken.None).ConfigureAwait(true);
+            throw;
+        }
+        catch (Exception ex)
+        {
+            job.MarkFailed(ex.Message);
+            await _backendClient.SendStatusUpdateAsync(job, CancellationToken.None).ConfigureAwait(true);
+            throw;
+        }
+    }
+}