private EmployeeWorkload GetEmployeeWorkloadForDateRange(Employee employee, DateTimeRange dateRange, WorkloadPeriod periodStep, IDictionary <DateTime, int> workhoursByDate, IDictionary <DateTime, Workload> dailyWorkload)
{
var employeeWorkload = new EmployeeWorkload
{
Employee = employee
};
DateTime dateFrom = dateRange.Begin.Date;
DateTime dateTo;
if (periodStep == WorkloadPeriod.Week)
{
int daysToSunday = (7 - (int)dateFrom.DayOfWeek) % 7;
dateTo = dateFrom.AddDays(daysToSunday);
}
else if (periodStep == WorkloadPeriod.Month)
{
int lastDayOfMonth = DateTime.DaysInMonth(dateFrom.Year, dateFrom.Month);
dateTo = new DateTime(dateFrom.Year, dateFrom.Month, lastDayOfMonth);
}
else
{
throw new NotImplementedException($"Обработка периода загрузки {periodStep} не реализована");
}
while (dateTo <= dateRange.End.Date)
{
EmployeeWorkloadRecord employeeWorkloadRecord = CalculateWorkloadForPeriod(dateFrom, dateTo, dailyWorkload, workhoursByDate);
employeeWorkload.WorkloadRecords.Add(employeeWorkloadRecord);
dateFrom = dateTo.AddDays(1);
if (periodStep == WorkloadPeriod.Week)
{
dateTo = dateTo.AddDays(7);
}
else if (periodStep == WorkloadPeriod.Month)
{
dateTo = dateTo.AddMonths(1);
int lastDayOfMonth = DateTime.DaysInMonth(dateTo.Year, dateTo.Month);
dateTo = new DateTime(dateTo.Year, dateTo.Month, lastDayOfMonth);
}
}
dateTo = dateRange.End.Date;
if (dateFrom <= dateTo)
{
EmployeeWorkloadRecord employeeWorkloadRecord = CalculateWorkloadForPeriod(dateFrom, dateTo, dailyWorkload, workhoursByDate);
employeeWorkload.WorkloadRecords.Add(employeeWorkloadRecord);
}
return(employeeWorkload);
}
private IList <EmployeeWorkload> GetEmployeesWorkloadForDateRange(IEnumerable <Employee> employees, DateTimeRange dateRange, WorkloadPeriod periodStep, IDictionary <int, List <ProjectMember> > membershipByEmployees, IDictionary <DateTime, int> workhoursByDate, int projectId)
{
var employeeWorkloads = new List <EmployeeWorkload>();
foreach (var employee in employees)
{
if (!membershipByEmployees.TryGetValue(employee.ID, out var projectMemberships))
{
projectMemberships = new List <ProjectMember>();
}
var dailyWorkload = GetEmployeeDailyWorkload(projectId, dateRange, projectMemberships, workhoursByDate);
EmployeeWorkload employeeWorkload = GetEmployeeWorkloadForDateRange(employee, dateRange, periodStep, workhoursByDate, dailyWorkload);
employeeWorkloads.Add(employeeWorkload);
}
return(employeeWorkloads);
}