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DataVAPI/Controllers/DeviceStatsController.cs

@@ -153,10 +153,22 @@ namespace DataVAPI.Controllers
                 }
                 List<object> list = new List<object>();
                 int? count = log?.FindAll(par => par.LogMessage.Contains("设备在线了")).Count;
-                list.Add(new { Name = "运行次数", Count = count?.ToString()});
-                list.Add(new { Name = "故障次数", Count = alarm?.Count.ToString() });
-                list.Add(new { Name = "故障率", Count = $"{(alarm?.Count * 100) / 400}%" });
 
+                //LogTable log1 = log?.Find(par => par.LogMessage.Contains("设备在线了"));
+                //LogTable log2 = log?.Find(par => par.LogMessage.Contains("设备离线了"));
+
+                list.Add(new { Name = "运行次数", Count = count?.ToString()});
+                //if (log1 != null && log2 != null)
+                //{
+                //    double dob = Math.Abs((log1.CreateTime - log2.CreateTime).TotalMinutes);
+                //    list.Add(new { Name = "故障次数", Count = 0 });
+                //    list.Add(new { Name = "故障率", Count = $"{(dob / 120)*100/100}%" });
+                //}
+                //else
+                {
+                    list.Add(new { Name = "故障次数", Count = 0 });
+                    list.Add(new { Name = "故障率", Count = $"0%" });
+                }
                 return JsonMsg<object>.OK(list, st);
             }
             catch (Exception ex)