private async Task <Dictionary <bool, string> > IsEntryValid(PhoneRecord record)
{
Dictionary <bool, string> errorMsgs = new Dictionary <bool, string> ();
List <PhoneRecord> allRecords = await _repo.GetAllPhoneRecords();
if (EditMode)
{
if (allRecords.Select(r => r.PhoneRecordId).ToList().Contains(record.PhoneRecordId))
{
var recordToRemove = allRecords.Where(r => r.PhoneRecordId == record.PhoneRecordId).SingleOrDefault();
allRecords.Remove(recordToRemove);
}
}
bool invalidIdNumber = allRecords
.Where(r => r.IdentificationNumber == record.IdentificationNumber).Any();
bool duplicateName = allRecords
.Where(r => r.Name == record.Name && r.Surname == record.Surname)
.Any();
if (invalidIdNumber)
{
errorMsgs.Add(false, "Record was not saved. Invalid Identification Number.");
}
else if (duplicateName)
{
errorMsgs.Add(false, "Record was not saved. Duplicate name.");
}
return(errorMsgs);
}
public async void LoadRecords()
{
allRecords = await _repo.GetAllPhoneRecords();
Records = new ObservableCollection <PhoneRecord>(allRecords);
}