public CalculateResponse Calculate(CalculateRequest request)
{
Guard.NotNull(() => request, request);
decimal price;
var totalHours = (request.EndDateTime - request.StartDateTime).TotalHours;
if (totalHours < 1)
{
price = 5M;
}
else if (totalHours < 2)
{
price = 10M;
}
else if (totalHours < 3)
{
price = 15M;
}
else
{
price = 20M * ((request.EndDateTime.Date - request.StartDateTime.Date).Days + 1);
}
return(new CalculateResponse(RateName, price));
}
public override CalculateResponse Calculate(CalculateRequest request)
{
Guard.NotNull(() => request, request);
int startHour = request.StartDateTime.Hour,
endHour = request.EndDateTime.Hour;
int inclMinStartHour = 18,
exclMaxStartHour = 24,
exclMaxEndHour = 6;
int maxEligibleHours = (24 - inclMinStartHour + exclMaxEndHour);
var dayOfWeek = request.StartDateTime.DayOfWeek;
var isWeekend = dayOfWeek == System.DayOfWeek.Saturday || dayOfWeek == System.DayOfWeek.Sunday;
var isEligible =
!isWeekend &&
(request.EndDateTime - request.StartDateTime).TotalHours <= maxEligibleHours &&
(inclMinStartHour <= startHour && startHour < exclMaxStartHour) &&
(endHour < exclMaxEndHour);
if (isEligible)
{
return(new CalculateResponse(RateName, 6.5M));
}
return(base.Calculate(request));
}
public override CalculateResponse Calculate(CalculateRequest request)
{
Guard.NotNull(() => request, request);
double startHour = (double)request.StartDateTime.Hour + (request.StartDateTime.Minute / 60.0),
endHour = (double)request.EndDateTime.Hour + (request.EndDateTime.Minute / 60.0);
var isEligible = (6 <= startHour && startHour < 9) &&
(15.5 <= endHour && endHour < 23.5);
if (isEligible)
{
return(new CalculateResponse(RateName, 13M));
}
return(base.Calculate(request));
}
public override CalculateResponse Calculate(CalculateRequest request)
{
Guard.NotNull(() => request, request);
var startDayOfWeek = request.StartDateTime.DayOfWeek;
var endDayOfWeek = request.EndDateTime.DayOfWeek;
var isEligible = new HashSet <DayOfWeek> {
request.StartDateTime.DayOfWeek, request.EndDateTime.DayOfWeek
}.IsSubsetOf(new HashSet <DayOfWeek> {
DayOfWeek.Saturday, DayOfWeek.Sunday
});
if (isEligible)
{
return(new CalculateResponse(RateName, 10M));
}
return(base.Calculate(request));
}