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tanglong 2026-03-03 17:01:47 +08:00
parent f75741c1bc
commit a8337cd8c0
1 changed files with 11 additions and 5 deletions
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16
VOL.Business/Services/Training/I_TrainingDataService.cs
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@ -2067,12 +2067,17 @@ namespace VOL.Business.Services.Training
var heartRateDataList = await query.ToListAsync();
if (heartRateDataList.Count == 0)
return res;
//if (heartRateDataList.Count == 0)
// return res;
var classRoom = await _teacherRepository.DbContext.Set<Ai_ClassRoomRecord>().Include(x => x.ClassroomStudentRecord)
.Where(x => x.Id == id)
.FirstAsync();
.FirstOrDefaultAsync();
if (classRoom == null)
{
throw new Exception("未找到对应的班级记录");
}
var classRoomStudent = await _teacherRepository.DbContext.Set<Ai_ClassroomStudentRecord>()
.Where(x => x.ClassRoomRecordId == id)
@ -2084,8 +2089,9 @@ namespace VOL.Business.Services.Training
res.PeopleNumber = $"{heartRateDataList.GroupBy(x => x.StudentNo).Count()}/{classRoomStudent.Count}";
res.PeopleNumberBySex = $"{classRoomStudent.Count(x => x.Sex == SexType.Male)}/{classRoomStudent.Count(x => x.Sex == SexType.Female)}";
res.AvgHR = $"{(int)(heartRateDataList.Sum(x => x.Value) / heartRateDataList.Count)} 次/分";
res.Consumption = $"{Math.Abs(heartRateDataList.Sum(x => x.Consumption ?? 0) / heartRateDataList.Count)} 千卡";
res.AvgHR = heartRateDataList.Count > 0 ? $"{(int)(heartRateDataList.Sum(x => x.Value) / heartRateDataList.Count)} 次/分" : "0 次/分";
res.Consumption = heartRateDataList.Count > 0 ? $"{Math.Abs(heartRateDataList.Sum(x => x.Consumption ?? 0) / heartRateDataList.Count)} 千卡" : "";
//res.Density = $"{(int)(heartRateDataList.Where(x => x.Strength > 50).Sum(x => x.Strength) / heartRateDataList.Count)} %";
res.Density = $"{(int)Tool.CalculatePercentage(heartRateDataList.Count(x => x.Strength > 50), heartRateDataList.Count)} %";