void DelEmployeeView()
{
if (SelectedEmplViews != null)
{
IEnumerable <EmployeeView> emplViewsToDel = SelectedEmplViews.Cast <EmployeeView>();
while (emplViewsToDel.Where(i => i.IsAdded).Count() > 0)
{
EmployeeViews.Remove(emplViewsToDel.First(i => i.IsAdded));
}
foreach (var eV in emplViewsToDel)
{
if (eV.IsAdded == false)
{
eV.IsDeleted = true;
}
}
if (EmployeeViews.FirstOrDefault(eV => eV.IsAdded || eV.IsDeleted) != null)
{
IsEmployeeViewsChanged = true;
}
else
{
IsEmployeeViewsChanged = false;
}
}
}
void DataLoading()
{
List <Employee> employees = new List <Employee>();
try
{
DIConfig.ComposeContainer.ComposeParts(this);
EmployeeLogic.Login = Credentials.Login;
EmployeeLogic.Password = Credentials.Password;
employees = EmployeeLogic.GetEmployees();
}
catch (Exception ex)
{
MessageBoxVM = new MessageBoxModel()
{
Message = ErrorMessage.MakingMessageForMessageBox(ex),
Caption = errCaption
};
Log.WriteLogAsync(ex);
}
Mapper.Map <List <EmployeeView> >(employees)
.ForEach(e =>
{
e.PropertyChanged += (s, eArgs) =>
OnEmployeeViewChnaged(e, eArgs.PropertyName);
e.EmplProjViews.CollectionChanged += (s, eArgs) =>
OnEmplProjViewsCountChanged(e, eArgs.NewItems, eArgs.OldItems);
e.LeadProjViews.CollectionChanged += (s, eArgs) =>
OnLeadProjViewsCountChanged(e, eArgs.NewItems, eArgs.OldItems);
EmployeeViews.Add(e);
});
CurrentEmplView = EmployeeViews.FirstOrDefault();
}
void CancelChanges()
{
if (EmployeeViews.Where(e => e.IsAdded).Count() > 0 ||
EmployeeViews.Where(e => e.IsChanged).Count() > 0 ||
EmployeeViews.Where(e => e.IsDeleted).Count() > 0)
{
MessageBoxVM = new MessageBoxModel()
{
Message = "Все внесённые изменения будут удалены. Продолжить?",
Caption = "сотрудники",
Buttons = MessageBoxButton.YesNo
};
if (MessageBoxVM.Result == MessageBoxResult.Yes)
{
int numOfAdded = 0;
foreach (var eV in EmployeeViews)
{
if (eV.IsAdded)
{
numOfAdded++;
}
if (eV.IsChanged)
{
eV.Name = eV.Backup.Name;
if (eV.IsChanged)
{
eV.Surname = eV.Backup.Surname;
}
if (eV.IsChanged)
{
eV.MiddleName = eV.Backup.MiddleName;
}
if (eV.IsChanged)
{
eV.EMail = eV.Backup.EMail;
}
}
if (eV.IsDeleted)
{
eV.IsDeleted = false;
}
}
while (numOfAdded > 0)
{
EmployeeViews.Remove(EmployeeViews.First(eV => eV.IsAdded));
numOfAdded--;
}
if (EmployeeViews.FirstOrDefault(eV => eV.IsAdded || eV.IsDeleted) != null)
{
IsEmployeeViewsChanged = true;
}
else
{
IsEmployeeViewsChanged = false;
}
}
}
}
void AddEmployeeView()
{
EmployeeViews.Add(new EmployeeView());
EmployeeViews.Last().IsAdded = true;
if (EmployeeViews.FirstOrDefault(eV => eV.IsAdded) != null)
{
IsEmployeeViewsChanged = true;
}
}
void DataLoading()
{
EmployeeLogic.Login = Credentials.Login;
EmployeeLogic.Password = Credentials.Password;
IProgress <bool> queryExecutionProgress = new Progress <bool>(inProgress => LoadFromDbInProgress = inProgress);
IProgress <EmployeeView> GetEmployeeViewsProgress = new Progress <EmployeeView>(emplView => EmployeeViews.Add(emplView));
IProgress <MessageBoxModel> messageReport = new Progress <MessageBoxModel>(messageBoxVM => MessageBoxVM = messageBoxVM);
Task.Run(() =>
{
List <Employee> employees = new List <Employee>();
try
{
queryExecutionProgress.Report(true);
employees = EmployeeLogic.GetEmployees();
}
catch (Exception ex)
{
messageReport.Report(new MessageBoxModel()
{
Message = ErrorMessage.MakingMessageForMessageBox(ex),
Caption = errCaption
});
Log.WriteLogAsync(ex);
}
Mapper.Map <List <EmployeeView> >(employees)
.ForEach(e =>
{
e.PropertyChanged += (s, eArgs) =>
OnEmployeeViewChnaged(e, eArgs.PropertyName);
e.EmplProjViews.CollectionChanged += (s, eArgs) =>
OnEmplProjViewsCountChanged(e, eArgs.NewItems, eArgs.OldItems);
e.LeadProjViews.CollectionChanged += (s, eArgs) =>
OnLeadProjViewsCountChanged(e, eArgs.NewItems, eArgs.OldItems);
GetEmployeeViewsProgress.Report(e);
});
queryExecutionProgress.Report(false);
});
CurrentEmplView = EmployeeViews.FirstOrDefault();
}