public static void Recorder(Employee Employee, DateTime date, EmployeeSchedule Schedule, List <Check> ChecksByEmployee, Attendance Attendance)
{
DateTime DateAttendance = date.Date;
//List<Check> Checks = new List<Check>();
TimeSpan? ShiftIn = null;
TimeSpan? ShiftOut = null;
List <Check> ChecksOnDay = new List <Check>();
//Validación hecha en caso de que haya alguna asistencia con su schedule para dicho día
if (Schedule.IsValidSchedule)
{
ShiftIn = TimeSpan.Parse(Schedule.Start);
ShiftOut = TimeSpan.Parse(Schedule.End);
DateTime ExpectedScheduleDayStart = DateAttendance.Date.Add(ShiftIn.Value);
DateTime ExpectedScheduleDayEnd = DateAttendance.Date.Add(ShiftOut.Value);
//Si la hora de entrada es superior a la hora de salida significa un horario nocturno y debemos buscar
//el chequeo de salida un día después del de entrada
if (ShiftOut < ShiftIn)
{
ExpectedScheduleDayEnd = ExpectedScheduleDayEnd.AddDays(1);
}
//Hora esperada de final de labores con hasta 3.5 hrs después por posibles horas extras
//Hora esperada de inicio a labores hasta con 1.5 hrs de anticipo
ChecksOnDay = ChecksByEmployee.Where(x => x.Enroll_Number == Employee.Enroll_Number &&
x.Time >= ExpectedScheduleDayStart.AddHours(-1.5) &&
x.Time <= ExpectedScheduleDayEnd.AddHours(3.5)
).OrderBy(x => x.Time).ToList();
}
else
{
//Solamente se buscan los chequeos del día
ChecksOnDay = ChecksByEmployee.Where(x => x.Enroll_Number == Employee.Enroll_Number && x.Time.Date == DateAttendance.Date).ToList();
}
//Limpiar chequeos basura
if (ChecksOnDay.Count > 0)
{
DateTime last = ChecksOnDay[0].Time;
for (int i = 1; i < ChecksOnDay.Count;)
{
if ((ChecksOnDay[i].Time - last).TotalMinutes < 10)
{
ChecksOnDay.RemoveAt(i);
}
else
{
last = ChecksOnDay[i++].Time;
}
}
}
Attendance item = new Attendance()
{
FirstCheckin = ChecksOnDay.Count > 0 ? ChecksOnDay.First().Time : (DateTime?)null,
FirstCheckout = ChecksOnDay.Count > 2 ? ChecksOnDay[1].Time : (DateTime?)null,
LastCheckin = ChecksOnDay.Count > 3 ? ChecksOnDay[2].Time : (DateTime?)null,
LastCheckout = ChecksOnDay.Count > 1 ? ChecksOnDay.Last().Time : (DateTime?)null,
Date = DateAttendance,
Employee = Employee,
ShiftIn = ShiftIn.HasValue?ShiftIn.ToString():null,
ShiftOut = ShiftOut.HasValue?ShiftOut.ToString():null,
};
if (Attendance == null)
{
item.CreateAndFlush();
}
else if (Attendance.Modified == null)
{
Attendance.FirstCheckin = item.FirstCheckin;
Attendance.LastCheckin = item.LastCheckin;
Attendance.FirstCheckout = item.FirstCheckout;
Attendance.LastCheckout = item.LastCheckout;
Attendance.Modified = DateTime.Now;
Attendance.UpdateAndFlush();
}
}