修改 优化字幕步骤的并发线程为20个

VideoAnalysisCore/AICore/GPT/DeepSeek/DeepSeek_GPT.cs

@@ -197,7 +197,7 @@ namespace VideoAnalysisCore.AICore.GPT.DeepSeek
             var totalCount = captionsArr.Length / spanCount + 1;
 
             await Parallel.ForAsync(0, totalCount,
-                new ParallelOptions() { MaxDegreeOfParallelism = 10 },
+                new ParallelOptions() { MaxDegreeOfParallelism = 20 },
                 async (s, c) =>
             {
                 while (true)
@@ -285,6 +285,9 @@ namespace VideoAnalysisCore.AICore.GPT.DeepSeek
                                $"字幕列表 {captions.Captions} 字幕结束!";
                             break;
                         case AttachmentsInfoType.复习:
+
+
+
                             postMessages =
                                $"请通过视频字幕内容分析出视频中课堂的授课阶段。" +
                                $"课堂内容与{taskInfo.Subject}学科下的{sections}章节相关。" +
@@ -319,7 +322,7 @@ namespace VideoAnalysisCore.AICore.GPT.DeepSeek
         }
 
         /// <summary>
-        /// 
+        /// 请求AI
         /// </summary>
         /// <typeparam name="T">返回JSON类型</typeparam>
         /// <param name="task">任务id</param>

VideoAnalysisCore/Controllers/Dto/ApiDto.cs

@@ -2,6 +2,7 @@
 using System.ComponentModel.DataAnnotations;
 using UserCenter.Model.Enum;
 using VideoAnalysisCore.AICore.GPT.Dto;
+using VideoAnalysisCore.Model.Dto;
 using VideoAnalysisCore.Model.Enum;
 
 namespace VideoAnalysisCore.Controllers.Dto
@@ -228,6 +229,10 @@ namespace VideoAnalysisCore.Controllers.Dto
     public class TaskKnowBlock
     {
         public long Id { get; set; }
+        /// <summary>
+        /// 阶段id
+        /// </summary>
+        public long StageId { get; set; }
 
         /// <summary>
         /// 开始时间
@@ -254,6 +259,11 @@ namespace VideoAnalysisCore.Controllers.Dto
         /// 知识点列表
         /// </summary>
         public TaskKnowInfo[] Know { get; set; }
+
+        /// <summary>
+        /// 片段内的试题
+        /// </summary>
+        public virtual VideoQuestionShowDto[]? QuestionArr { get; set; }
     }
     /// <summary>
     /// 视频片段知识点结果
@@ -274,7 +284,7 @@ namespace VideoAnalysisCore.Controllers.Dto
         /// </summary>
         public long VideoTaskId { get; set; }
         /// <summary>
-        /// 视频知识快
+        /// 视频片段
         /// </summary>
         public TaskKnowBlock[] KnowBlockArr { get; set; }
 

VideoAnalysisCore/Controllers/LJZK_Controller.cs

@@ -18,6 +18,7 @@ using Yitter.IdGenerator;
 using VideoAnalysisCore.AICore.GPT.Dto;
 using VideoAnalysisCore.Model;
 using VideoAnalysisCore.Controllers.Dto;
+using VideoAnalysisCore.Model.Dto;
 
 namespace VideoAnalysisCore.Controllers
 {
@@ -33,15 +34,20 @@ namespace VideoAnalysisCore.Controllers
         private readonly Repository<VideoTask> videoTaskDB;
         private readonly Repository<VideoKonwPoint> videoKonwPointDB;
         private readonly Repository<NodePackageInfo> nodePackageInfoDB;
-        public LJZK_Controller( IMapper mp, Repository<NodeSubscription> nodesubscriptionDB,
+        private readonly Repository<VideoQuestion> videoQuestionDB;
+        private readonly Repository<VideoQuestionKonw> videoQuestionKonwDB;
+
+        public LJZK_Controller(IMapper mp, Repository<NodeSubscription> nodesubscriptionDB,
             Repository<VideoTask> videoTaskDB = null, Repository<VideoKonwPoint> videoKonwPointDB = null
-            , Repository<NodePackageInfo> nodePackageInfoDB = null)
+            , Repository<NodePackageInfo> nodePackageInfoDB = null, Repository<VideoQuestion> videoQuestionDB = null, Repository<VideoQuestionKonw> videoQuestionKonwDB = null)
         {
             this.mp = mp;
             this.nodesubscriptionDB = nodesubscriptionDB;
             this.videoTaskDB = videoTaskDB;
             this.videoKonwPointDB = videoKonwPointDB;
             this.nodePackageInfoDB = nodePackageInfoDB;
+            this.videoQuestionDB = videoQuestionDB;
+            this.videoQuestionKonwDB = videoQuestionKonwDB;
         }
 
 
@@ -126,6 +132,7 @@ namespace VideoAnalysisCore.Controllers
             return Ok(Enum.GetValues(type).Cast<object>()
                 .Select(s => new { Text = s.ToString(), Value = (int)s }));
         }
+
         /// <summary>
         /// »ñȡѧ¿ÆÀàÐÍ
         /// </summary>
@@ -161,7 +168,7 @@ namespace VideoAnalysisCore.Controllers
                 .ToArrayAsync();
             if (konwArr is null || konwArr.Length == 0)
                 return BadRequest("ÎÞЧÈÎÎñ");
-            return Ok(new TaskKnowRes()
+            var res = new TaskKnowRes()
             {
                 TagId = task.TagId,
                 Status = task.LastEnum,
@@ -173,6 +180,7 @@ namespace VideoAnalysisCore.Controllers
                     Id = s.First().Id,
                     Content = s.First().Content,
                     StartTime = s.First().StartTime,
+                    StageId = s.First().StageId,
                     EndTime = s.First().EndTime,
                     Theme = s.First().Theme,
                     Know = s.Select(x => new TaskKnowInfo()
@@ -182,7 +190,25 @@ namespace VideoAnalysisCore.Controllers
                         KnowPointId = x.KnowPointId
                     }).ToArray()
                 }).ToArray()
-            });
+            };
+            if (task.VideoType == AttachmentsInfoType.¸´Ï°)
+            {
+                var questionArr = await videoQuestionDB
+                    .AsQueryable().Where(s => s.VideoTaskId == task.Id)
+                    .Select<VideoQuestionShowDto>()
+                    .ToArrayAsync();
+
+                var konwDic = (await videoQuestionKonwDB
+                    .AsQueryable().Where(s => s.VideoTaskId == task.Id)
+                    .ToArrayAsync()).GroupBy(s => s.VideoQuestionId)
+                    .ToDictionary(s => s.Key);
+                foreach (var item in questionArr.Where(s => konwDic.ContainsKey(s.Id)))
+                    item.KonwArr = konwDic[item.Id].ToArray();
+                foreach (var item in res.KnowBlockArr)
+                    item.QuestionArr = questionArr
+                        .Where(s => s.StageId == item.StageId).ToArray();
+            }
+            return Ok(res);
         }