尝试重新思考得更短

AIChatPanel.xaml.cs

@@ -364,6 +364,7 @@ namespace AnotherReplayReader
                         OnChunk,
                         _linkedCts.Token);
                     UpdateTokenDisplay(overviewResult);
+                    ReportReasoningGuardResult(overviewResult);
                     _overview = OverviewParser.Parse(overviewResult.Response);
                     _overviewNarrative = _overview.Narrative;
                     AppendLog(
@@ -490,6 +491,7 @@ namespace AnotherReplayReader
                         OnChunk,
                         _linkedCts.Token);
                     UpdateTokenDisplay(segmentResult);
+                    ReportReasoningGuardResult(segmentResult);
                     segmentResponse = segmentResult.Response;
 
                     if (backqueryCount >= maxBackqueriesPerSegment)
@@ -582,6 +584,7 @@ namespace AnotherReplayReader
                         _suppressDisplay = false;
                     }
                     UpdateTokenDisplay(revisionResult);
+                    ReportReasoningGuardResult(revisionResult);
 
                     if (string.IsNullOrWhiteSpace(revisionResult.Response))
                     {
@@ -675,6 +678,7 @@ namespace AnotherReplayReader
                 _linkedCts.Token);
 
             UpdateTokenDisplay(result);
+            ReportReasoningGuardResult(result);
 
             // 总结轮回查：允许模型请求一次远处原始区间，作为同一会话的追加输入。
             if (_replayData is null)
@@ -727,6 +731,7 @@ namespace AnotherReplayReader
                 OnChunk,
                 _linkedCts.Token);
             UpdateTokenDisplay(finalSummary);
+            ReportReasoningGuardResult(finalSummary);
             AppendLog("总结完成", "已根据回查区间补充最终总结。", false);
         }
 
@@ -752,7 +757,9 @@ namespace AnotherReplayReader
             var total = 0;
             foreach (var message in messages)
             {
-                total += AiContextBudget.EstimateTokens(message.Content);
+                total += AiContextBudget.EstimateTokens(message.Content ?? string.Empty);
+                total += AiContextBudget.EstimateTokens(
+                    message.ReasoningContent ?? string.Empty);
             }
             var check = AiContextBudget.CheckRequestUsage(
                 total, requestContext.Provider, requestContext.Model);
@@ -806,6 +813,44 @@ namespace AnotherReplayReader
             _chunkQueue.Enqueue((chunk, DateTimeOffset.UtcNow));
         }
 
+        private void ReportReasoningGuardResult(AIAnalyze.Result result)
+        {
+            if (!result.ReasoningInterrupted
+                && !result.ContinuationApplied
+                && string.IsNullOrWhiteSpace(result.ReasoningContinuationError))
+            {
+                return;
+            }
+
+            if (!string.IsNullOrWhiteSpace(result.ReasoningContinuationError))
+            {
+                AppendLog("推理保护警告", result.ReasoningContinuationError, false);
+            }
+            else if (result.ContinuationApplied)
+            {
+                AppendLog("推理保护", "已请求 AI 尽快收尾，并完成最终回答。", false);
+            }
+            else if (result.ReasoningInterrupted)
+            {
+                AppendLog("推理保护", "检测到推理内容超限，正在处理续写结果。", false);
+            }
+
+            if (!string.IsNullOrWhiteSpace(result.ReasoningOriginalRequestJson))
+            {
+                AppendLog(
+                    "推理保护：首次请求消息",
+                    result.ReasoningOriginalRequestJson,
+                    true);
+            }
+            if (!string.IsNullOrWhiteSpace(result.ReasoningContinuationRequestJson))
+            {
+                AppendLog(
+                    "推理保护：续写请求完整消息",
+                    result.ReasoningContinuationRequestJson,
+                    true);
+            }
+        }
+
         private void StartThinkingBlock()
         {
             _thinkingStartTime = DateTime.Now;
@@ -1035,6 +1080,7 @@ namespace AnotherReplayReader
             var thinkSb = new StringBuilder();
             var contentSb = new StringBuilder();
             var errorSb = new StringBuilder();
+            var guardTriggered = false;
             while (_chunkQueue.TryDequeue(out var data))
             {
                 var (chunk, time) = data;
@@ -1062,6 +1108,11 @@ namespace AnotherReplayReader
                 {
                     errorSb.AppendLine(chunk.Text);
                 }
+                else if (chunk.Type == AIAnalyze.AIChunkType.ReasoningGuard)
+                {
+                    EndThinkingBlock();
+                    guardTriggered = true;
+                }
             }
 
             if (thinkSb.Length > 0)
@@ -1080,6 +1131,10 @@ namespace AnotherReplayReader
             {
                 AddErrorBlock(errorSb.ToString());
             }
+            if (guardTriggered)
+            {
+                _currentContent = null;
+            }
         }
 
         private void AutoScroll()