public async Task <IActionResult> Save([FromBody] CalendarViewModel[] chain, bool isNew)
{
var result = new ValidationResult();
if (chain.Length == 0 || string.IsNullOrEmpty(chain[0].Name))
{
result.Errors.Add(ValidationError.EmptyField(nameof(CalendarViewModel.Name)));
}
for (int i = 0; i < chain.Length; i++)
{
RemoveLastEmpty(chain[i].Days);
RemoveLastEmpty(chain[i].Dates);
var errors = new List <ValidationError>();
chain[i].Validate(errors);
errors.ForEach(x => x.SegmentIndex = i);
result.Errors.AddRange(errors);
}
if (result.Success)
{
string name = chain[0].Name;
ICalendar existing = null;
if (isNew == false)
{
existing = await Scheduler.GetCalendar(name);
}
ICalendar root = null, current = null;
for (int i = 0; i < chain.Length; i++)
{
ICalendar newCal = chain[i].Type.Equals("custom") ? existing : chain[i].BuildCalendar();
if (newCal == null)
{
break;
}
if (i == 0)
{
root = newCal;
}
else
{
current.CalendarBase = newCal;
}
current = newCal;
existing = existing?.CalendarBase;
}
if (root == null)
{
result.Errors.Add(new ValidationError()
{
Field = nameof(CalendarViewModel.Type), Reason = "Cannot create calendar.", SegmentIndex = 0
});
}
else
{
await Scheduler.AddCalendar(name, root, replace : true, updateTriggers : true);
}
}
return(Json(result));
}
