Initial commit to new repository

2026-04-03 18:22:19 +09:00
commit 4458bb0f52
7672 changed files with 452440 additions and 0 deletions
--- a/src/AxCopilot/Services/DraftQueueProcessorService.cs
+++ b/src/AxCopilot/Services/DraftQueueProcessorService.cs
@@ -0,0 +1,127 @@
+using AxCopilot.Models;
+
+namespace AxCopilot.Services;
+
+/// <summary>
+/// 드래프트 큐 항목의 실행 전이와 재시도 정책을 담당합니다.
+/// ChatWindow가 직접 상태 전이를 조합하지 않도록 별도 서비스로 분리합니다.
+/// </summary>
+public sealed class DraftQueueProcessorService
+{
+    public bool CanStartNext(ChatSessionStateService? session, string tab)
+        => session?.GetNextQueuedDraft(tab) != null;
+
+    public DraftQueueItem? TryStartNext(ChatSessionStateService? session, string tab, ChatStorageService? storage = null, string? preferredDraftId = null, TaskRunService? taskRuns = null)
+    {
+        if (session == null)
+            return null;
+
+        DraftQueueItem? next = null;
+
+        if (!string.IsNullOrWhiteSpace(preferredDraftId))
+        {
+            next = session.GetDraftQueueItems(tab)
+                .FirstOrDefault(x => string.Equals(x.Id, preferredDraftId, StringComparison.OrdinalIgnoreCase));
+
+            if (next != null &&
+                !string.Equals(next.State, "queued", StringComparison.OrdinalIgnoreCase))
+            {
+                session.ResetDraftToQueued(tab, next.Id, storage);
+                next = session.GetDraftQueueItems(tab)
+                    .FirstOrDefault(x => string.Equals(x.Id, preferredDraftId, StringComparison.OrdinalIgnoreCase));
+            }
+        }
+
+        next ??= session.GetNextQueuedDraft(tab);
+        if (next == null)
+            return null;
+
+        if (!session.MarkDraftRunning(tab, next.Id, storage))
+            return null;
+
+        taskRuns?.StartQueueRun(tab, next.Id, next.Text);
+
+        return session.GetDraftQueueItems(tab)
+            .FirstOrDefault(x => string.Equals(x.Id, next.Id, StringComparison.OrdinalIgnoreCase))
+            ?? next;
+    }
+
+    public bool Complete(ChatSessionStateService? session, string tab, string draftId, ChatStorageService? storage = null, TaskRunService? taskRuns = null)
+    {
+        var completed = session?.MarkDraftCompleted(tab, draftId, storage) ?? false;
+        if (completed)
+            taskRuns?.CompleteQueueRun(tab, draftId, "대기열 작업 완료", "completed");
+        return completed;
+    }
+
+    public bool HandleFailure(ChatSessionStateService? session, string tab, string draftId, string? error, bool cancelled = false, int maxAutoRetries = 3, ChatStorageService? storage = null, TaskRunService? taskRuns = null)
+    {
+        if (session == null)
+            return false;
+
+        if (cancelled)
+        {
+            var reset = session.ResetDraftToQueued(tab, draftId, storage);
+            if (reset)
+                taskRuns?.CompleteQueueRun(tab, draftId, string.IsNullOrWhiteSpace(error) ? "대기열 작업 중단" : error, "cancelled");
+            return reset;
+        }
+
+        var handled = session.ScheduleDraftRetry(tab, draftId, error, maxAutoRetries, storage);
+        if (handled)
+        {
+            var item = session.GetDraftQueueItems(tab)
+                .FirstOrDefault(x => string.Equals(x.Id, draftId, StringComparison.OrdinalIgnoreCase));
+            var blocked = item?.NextRetryAt.HasValue == true;
+            taskRuns?.CompleteQueueRun(
+                tab,
+                draftId,
+                string.IsNullOrWhiteSpace(error) ? (blocked ? "재시도 대기" : "대기열 작업 실패") : error,
+                blocked ? "blocked" : "failed");
+        }
+
+        return handled;
+    }
+
+    public int PromoteReadyBlockedItems(ChatSessionStateService? session, string tab, ChatStorageService? storage = null)
+    {
+        if (session == null)
+            return 0;
+
+        var promoted = 0;
+        foreach (var item in session.GetDraftQueueItems(tab)
+                     .Where(x => string.Equals(x.State, "queued", StringComparison.OrdinalIgnoreCase)
+                                 && x.NextRetryAt.HasValue
+                                 && x.NextRetryAt.Value <= DateTime.Now)
+                     .ToList())
+        {
+            if (session.ResetDraftToQueued(tab, item.Id, storage))
+                promoted++;
+        }
+
+        return promoted;
+    }
+
+    public int ClearCompleted(ChatSessionStateService? session, string tab, ChatStorageService? storage = null)
+        => ClearByState(session, tab, "completed", storage);
+
+    public int ClearFailed(ChatSessionStateService? session, string tab, ChatStorageService? storage = null)
+        => ClearByState(session, tab, "failed", storage);
+
+    private static int ClearByState(ChatSessionStateService? session, string tab, string state, ChatStorageService? storage)
+    {
+        if (session == null)
+            return 0;
+
+        var removed = 0;
+        foreach (var item in session.GetDraftQueueItems(tab)
+                     .Where(x => string.Equals(x.State, state, StringComparison.OrdinalIgnoreCase))
+                     .ToList())
+        {
+            if (session.RemoveDraft(tab, item.Id, storage))
+                removed++;
+        }
+
+        return removed;
+    }
+}