void DataLoading()
{
LeadProjsLogic.Login = Credentials.Login;
LeadProjsLogic.Password = Credentials.Password;
Title = LeaderView.Surname + " " +
LeaderView.Name + " " +
LeaderView.MiddleName + ": Руководимые проекты";
errCaption = LeaderView.Surname + " " +
LeaderView.Name + " " +
LeaderView.MiddleName + ": Руководимые проекты - Ошибка";
List <Project> projects = new List <Project>();
IEnumerable <EmplProjView> leadProjViews;
try
{
projects = LeadProjsLogic.GetProjects();
}
catch (Exception ex)
{
MessageBoxVM = new MessageBoxModel()
{
Message = ErrorMessage.MakingMessageForMessageBox(ex),
Caption = errCaption
};
Log.WriteLogAsync(ex);
leadProjViews = new List <EmplProjView>();
}
leadProjViews = Mapper.Map <IEnumerable <EmplProjView> >(projects);
foreach (var leadProjView in leadProjViews)
{
if (LeaderView.LeadProjViews.FirstOrDefault(lPV => lPV.Id == leadProjView.Id) == null)
{
leadProjView.IsChecked = false;
}
}
foreach (var leadProjView in leadProjViews)
{
leadProjView.PropertyChanged += (s, e) => OnLeadProjViewChanged(leadProjView, e.PropertyName);
LeadProjViews.Add(leadProjView);
}
}
void CancelChanges()
{
if (LeadProjViews.Where(v => v.IsChanged == true).Count() > 0)
{
MessageBoxVM = new MessageBoxModel()
{
Message = "Все внесённые изменения будут удалены. Продолжить?",
Caption = LeaderView.Surname + " " + LeaderView.Name + " " + LeaderView.MiddleName + ":Руководимые проекты",
Buttons = MessageBoxButton.YesNo
};
if (MessageBoxVM.Result == MessageBoxResult.Yes)
{
foreach (var lPV in LeadProjViews)
{
if (lPV.IsChanged)
{
lPV.IsChecked = lPV.Backup.IsChecked;
}
}
}
}
}
void SaveChanges()
{
MessageBoxVM = new MessageBoxModel()
{
Message = "Выполнить сохранение всех внесённых изменений?",
Caption = LeaderView.Surname + " " + LeaderView.Name + " " + LeaderView.MiddleName + ": Руководимые проекты",
Buttons = MessageBoxButton.YesNo
};
if (MessageBoxVM.Result == MessageBoxResult.Yes)
{
Employee leader = Mapper.Map <EmployeeView, Employee>(LeaderView);
IEnumerable <EmplProjView> leadProjViewsToAdd = LeadProjViews.Where(lPV => lPV.IsChanged &&
lPV.IsChecked);
IEnumerable <EmplProjView> leadProjViewsToDelete = LeadProjViews.Where(lPV => lPV.IsChanged &&
lPV.IsChecked == false);
List <Project> projsToAdd = Mapper.Map <IEnumerable <EmplProjView>, List <Project> >(leadProjViewsToAdd);
List <Project> projsToDelete = Mapper.Map <IEnumerable <EmplProjView>, List <Project> >(leadProjViewsToDelete);
bool IsChangesSaved = false;
try
{
List <Project> projsHasLeaders = LeadProjsLogic.OtherLeadOnProjExistance(projsToAdd);
string projsHasLeadersString = "";
if (projsHasLeaders.Count > 0)
{
foreach (var projHasLeader in projsHasLeaders)
{
projsHasLeadersString += "- " + projHasLeader.ProjName + "\n";
}
MessageBoxVM = new MessageBoxModel()
{
Message = "У проектов:\n\n" + projsHasLeadersString + " уже есть руководитель. Переназначить им руководителя?",
Caption = LeaderView.Surname + " " + LeaderView.Name + " " + LeaderView.MiddleName + ":Руководимые проекты",
Buttons = MessageBoxButton.YesNo
};
if (MessageBoxVM.Result == MessageBoxResult.Yes)
{
IsChangesSaved = LeadProjsLogic.SetLeadProjectsToEmployee(leader, projsToAdd, projsToDelete);
}
else
{
IsChangesSaved = false;
}
}
else
{
IsChangesSaved = LeadProjsLogic.SetLeadProjectsToEmployee(leader, projsToAdd, projsToDelete);
}
}
catch (Exception ex)
{
MessageBoxVM = new MessageBoxModel()
{
Message = ErrorMessage.MakingMessageForMessageBox(ex),
Caption = errCaption
};
Log.WriteLogAsync(ex);
}
if (IsChangesSaved)
{
foreach (var leadProjView in leadProjViewsToAdd)
{
foreach (var eV in EmployeesViewModel.EmployeeViews)
{
eV.LeadProjViews.Remove(eV.LeadProjViews.FirstOrDefault(lPV => lPV.Id == leadProjView.Id));
}
EmployeesViewModel.CurrentEmplView
.LeadProjViews
.Add(leadProjView);
}
foreach (var leadProjView in leadProjViewsToDelete)
{
EmployeesViewModel.CurrentEmplView
.LeadProjViews
.Remove(leadProjView);
}
foreach (var leadProjView in LeadProjViews)
{
leadProjView.IsChanged = false;
leadProjView.BackupClear();
}
IsLeadProjViewsChanged = false;
}
}
}
