private DateTime GetNextComplianceDate(MaintenanceCheckComplianceGroup complianceGroup)
{
if ((complianceGroup.GetMaxIntervalCheck()) == null)
{
return(DateTimeExtend.GetCASMinDateTime());
}
complianceGroup.Sort();
DateTime nextDate = DateTimeExtend.GetCASMinDateTime();
if (complianceGroup.Grouping)
{
MaintenanceCheck lastOrMinCheck =
complianceGroup.GetLastComplianceChecks().FirstOrDefault() != null
? complianceGroup.GetLastComplianceChecks().First()
: complianceGroup.GetMinIntervalCheck();
if (lastOrMinCheck.Interval.Days != null && lastOrMinCheck.Interval.Days > 0)
{
nextDate = lastOrMinCheck.NextPerformances.Count != 0 && lastOrMinCheck.NextPerformances[0].PerformanceDate != null
? lastOrMinCheck.NextPerformances[0].PerformanceDate.Value
: lastOrMinCheck.LastPerformance != null
? lastOrMinCheck.LastPerformance.RecordDate.AddDays(Convert.ToInt32(lastOrMinCheck.Interval.Days))
: lastOrMinCheck.ParentAircraft.ManufactureDate.AddDays(Convert.ToInt32(lastOrMinCheck.Interval.Days));
}
else
{
nextDate = lastOrMinCheck.NextPerformances.Count != 0 &&
lastOrMinCheck.NextPerformances[0].PerformanceDate != null
? lastOrMinCheck.NextPerformances[0].PerformanceDate.Value
: DateTimeExtend.GetCASMinDateTime();
}
}
else
{
foreach (MaintenanceCheck maintenanceCheck in complianceGroup.Checks)
{
if (maintenanceCheck.Interval.Days != null && maintenanceCheck.Interval.Days > 0)
{
nextDate =
maintenanceCheck.NextPerformances.Count != 0 && maintenanceCheck.NextPerformances[0].PerformanceDate != null
? maintenanceCheck.NextPerformances[0].PerformanceDate.Value
: maintenanceCheck.LastPerformance != null
? maintenanceCheck.LastPerformance.RecordDate.AddDays(Convert.ToInt32(maintenanceCheck.Interval.Days))
: maintenanceCheck.ParentAircraft.ManufactureDate.AddDays(Convert.ToInt32(maintenanceCheck.Interval.Days));
}
else
{
nextDate = maintenanceCheck.NextPerformanceDate != null
? maintenanceCheck.NextPerformanceDate.Value
: DateTimeExtend.GetCASMinDateTime();
}
}
}
return(nextDate);
}
private void FindLastCheck()
{
MaintenanceCheckGroupCollection[] groupByType =
CheckItems.GroupingCheckByType(Schedule)
.OrderByDescending(g => g.GetLastComplianceDate())
.ToArray();
MaintenanceCheckGroupCollection checkGroupCollectionOrdered =
new MaintenanceCheckGroupCollection(groupByType.SelectMany(gbt => gbt.ToArray())
.OrderByDescending(gbt => gbt.LastComplianceGroupDate));
foreach (MaintenanceCheckGroupByType checkGroupByType in checkGroupCollectionOrdered)
{
string lastCheck = "", lastComplianceDate = "", lastComplianceLl = "";
DateTime last = DateTimeExtend.GetCASMinDateTime();
if (checkGroupByType.Grouping)
{
//Вычисление последней даты выполнения чеков данного типа
//A, B или C
foreach (MaintenanceCheck checkItem in checkGroupByType.Checks.Where(c => c.Schedule == Schedule))
{
if (checkItem.LastPerformance != null && last < checkItem.LastPerformance.RecordDate)
{
last = checkItem.LastPerformance.RecordDate;
}
}
//Если чеки с данным типом (A, B или C) еще не выполнялись
//то производится переход на след. тип. чека
if (last <= DateTimeExtend.GetCASMinDateTime() ||
last <= checkGroupCollectionOrdered.GetLastComplianceDateOfCheckWithHigherType(checkGroupByType.Schedule,
checkGroupByType.Resource,
checkGroupByType.Grouping,
checkGroupByType.CheckType))
{
continue;
}
//lastGroupComplianceDates[checkGroupByType.Resource] = last;
//Если чеки с данным типом выполнялись
//то собирается група из чеков данного типа (A, B или C),
//чья дата выполнения равна найденой
MaintenanceCheckComplianceGroup lastComplianceGroup = new MaintenanceCheckComplianceGroup(Schedule);
foreach (MaintenanceCheck checkItem in checkGroupByType.Checks.Where(c => c.Schedule == Schedule))
{
if (checkItem.LastPerformance != null && last == checkItem.LastPerformance.RecordDate)
{
lastComplianceGroup.Checks.Add(checkItem);
if (lastComplianceGroup.CheckCycle < checkGroupByType.CheckCycle)
{
lastComplianceGroup.CheckCycle = checkGroupByType.CheckCycle;
}
if (lastComplianceGroup.GroupComplianceNum < checkItem.LastPerformance.NumGroup)
{
lastComplianceGroup.GroupComplianceNum = checkItem.LastPerformance.NumGroup;
}
}
}
MaintenanceCheck maxIntervalCheckInGroup;
//Поиск старшего чека данного типа в собранной группе
//Если его нет, переход к след. типу чеков
if ((maxIntervalCheckInGroup = lastComplianceGroup.GetMaxIntervalCheck()) == null)
{
continue;
}
//Упорядочивание собранной группы
lastComplianceGroup.Sort();
string prefix = lastComplianceGroup.GetComplianceGroupName();
lastComplianceDate = UsefulMethods.NormalizeDate(last);
lastComplianceLl = maxIntervalCheckInGroup.LastPerformance.OnLifelength.ToString();
//название чеков
lastCheck = prefix;
if (maxIntervalCheckInGroup.ParentAircraft != null &&
maxIntervalCheckInGroup.ParentAircraft.MSG < MSG.MSG3)
{
lastCheck += " (";
lastCheck += lastComplianceGroup.Checks.Aggregate(lastCheck, (current, maintenanceCheck) => current + (maintenanceCheck.Name + " "));
lastCheck += ") ";
}
Action <string, string, string> addLast = AddLastCheckItem;
if (InvokeRequired)
{
Invoke(addLast, lastCheck, lastComplianceDate, lastComplianceLl);
}
else
{
addLast.Invoke(lastCheck, lastComplianceDate, lastComplianceLl);
}
}
else
{
foreach (MaintenanceCheck checkItem in checkGroupByType.Checks.Where(c => c.Schedule == Schedule))
{
if (checkItem.LastPerformance != null)
{
lastComplianceDate = UsefulMethods.NormalizeDate(checkItem.LastPerformance.RecordDate);
lastComplianceLl = checkItem.LastPerformance.OnLifelength.ToString();
//название чеков
lastCheck = checkItem.Name;
}
Action <string, string, string> addLast = AddLastCheckItem;
if (InvokeRequired)
{
Invoke(addLast, lastCheck, lastComplianceDate, lastComplianceLl);
}
else
{
addLast.Invoke(lastCheck, lastComplianceDate, lastComplianceLl);
}
}
}
}
}
