完成 轨迹内容映射详情 接口

src/SJZY.Track.Application/Services/TrackContents/TrackContentService.cs

@@ -149,5 +149,16 @@ namespace SJZY.Track.Application.Services.TrackContents
         {
             return await _trackContentRepository.GetMapPageAsync(input);
         }
+
+        /// <summary>
+        /// 轨迹内容映射详情
+        /// </summary>
+        /// <param name="id"></param>
+        /// <returns></returns>
+        [HttpGet("GetMapDetail")]
+        public async Task<GetTrackContentMapDetailOutputVO> GetMapDetailAsync(int id)
+        {
+            return await _trackContentRepository.GetMapDetailAsync(id);
+        }
     }
 }

src/SJZY.Track.Domain/Aggregates/TrackContentAggregate/ITrackContentRepository.cs

@@ -9,4 +9,6 @@ public interface ITrackContentRepository : IBasicRepository<TrackContentEntity>
     Task<UnifyPageResultDto<GetTrackContentListVO>> GetPageTrackContent(GetPageTrackContentVO input);
 
     Task<UnifyPageResultDto<GetTrackContentMapPageOutputVO>> GetMapPageAsync(GetTrackContentMapPageInputVO input);
+
+    Task<GetTrackContentMapDetailOutputVO> GetMapDetailAsync(int id);
 }

src/SJZY.Track.Domain/Dtos/TrackContents/GetTrackContentMapDetailOutputVO.cs

@@ -0,0 +1,46 @@
+namespace SJZY.Track.Domain.Dtos.TrackContents;
+
+public class GetTrackContentMapDetailOutputVO
+{
+    public int Id { get; set; }
+
+    /// <summary>
+    /// 映射子系统
+    /// </summary>
+    public string MapSubSystem { get; set; }
+
+    /// <summary>
+    /// 映射子系统id
+    /// </summary>
+    public int MapSubSystemId { get; set; }
+
+    /// <summary>
+    /// 映射轨迹内容
+    /// </summary>
+    public string MapTrackContent { get; set; }
+
+    /// <summary>
+    /// 映射轨迹内容id
+    /// </summary>
+    public int MapTrackContentId { get; set; }
+
+    /// <summary>
+    /// 子系统
+    /// </summary>
+    public string SubSystem { get; set; }
+
+    /// <summary>
+    /// 子系统id
+    /// </summary>
+    public int SubSystemId { get; set; }
+
+    /// <summary>
+    /// 源轨迹内容
+    /// </summary>
+    public string TrackContent { get; set; }
+
+    /// <summary>
+    /// 源轨迹内容id
+    /// </summary>
+    public int TrackContentId { get; set; }
+}

src/SJZY.Track.Repository/Repositories/TrackContentRepository.cs

@@ -117,4 +117,25 @@ public class TrackContentRepository : BasicRepository<TrackContentEntity>, ITrac
             })
             .ToPagedListAsync(input.PageIndex, input.PageSize);
     }
+
+    public async Task<GetTrackContentMapDetailOutputVO> GetMapDetailAsync(int id)
+    {
+        return await Context.Queryable<TrackContentMapEntity>()
+            .InnerJoin<TrackContentEntity>((contentMap, sourceContent) => contentMap.TrackContentId == sourceContent.Id && !sourceContent.IsDeleted)
+            .InnerJoin<TrackContentEntity>((contentMap, sourceContent, targetContent) => contentMap.MapTrackContentId == targetContent.Id && !targetContent.IsDeleted)
+            .LeftJoin<VSystemEntity>((contentMap, sourceContent, targetContent, sourceSystem) => contentMap.SubSystemId == sourceSystem.Id && !sourceSystem.IsDeleted)
+            .LeftJoin<VSystemEntity>((contentMap, sourceContent, targetContent, sourceSystem, targetSystem) => contentMap.MapSubSystemId == targetSystem.Id && !targetSystem.IsDeleted)
+            .Filter(null, true)
+            .Where(contentMap => !contentMap.IsDeleted)
+            .Select((contentMap, sourceContent, targetContent, sourceSystem, targetSystem) => new GetTrackContentMapDetailOutputVO
+            {
+                Id = contentMap.Id,
+                SubSystemId = contentMap.SubSystemId,
+                SubSystem = sourceSystem.CnName,
+                TrackContent = contentMap.TrackContentCode + "-" + sourceContent.Content,
+                MapSubSystem = targetSystem.CnName,
+                MapTrackContent = contentMap.MapTrackContentCode + "-" + targetContent.Content
+            }, true)
+            .SingleAsync();
+    }
 }