private bool TryRemoveUncheckedProjects()
{
foreach (var projectItem in ProjectListBox.Items)
{
if (ProjectListBox.CheckedItems.Contains(projectItem))
{
continue;
}
if (!RelationProjectEmployeeRepo.IsEmployeeOnProject(OldOib, projectItem.ToString().GetProjectName())
)
{
continue;
}
if (RelationProjectEmployeeRepo.TryRemove(
RelationProjectEmployeeRepo.GetRelation(OldOib, projectItem.ToString().GetProjectName())))
{
continue;
}
var lastEmployeeError = new ErrorForm($"{NameTextBox.Text} could not be removed from project {projectItem.ToString().GetProjectName()}\n" +
"He is the last employee on that project");
lastEmployeeError.ShowDialog();
return(false);
}
return(true);
}
private void AddEmployeesToProject()
{
var employeesToUncheck = new List <string>();
foreach (var employeeOib in _checkedEmployeesOibList)
{
if (RelationProjectEmployeeRepo.IsEmployeeOnProject(employeeOib, OldName))
{
continue;
}
var addHours = new AddHoursForm(NameTextBox.Text, EmployeeRepo.GetEmployeeByOib(employeeOib).Name, false);
addHours.ShowDialog();
if (addHours.HoursToAdd == 0)
{
var hoursError =
new ErrorForm(
$"Employee {EmployeeRepo.GetEmployeeByOib(employeeOib).Name} could not be added!\nAn employee cannot work 0 hours on a project!");
hoursError.ShowDialog();
employeesToUncheck.Add(employeeOib);
continue;
}
RelationProjectEmployeeRepo.TryAdd(OldName, employeeOib, addHours.HoursToAdd);
}
UncheckEmployees(employeesToUncheck);
}
private static void SetEmployeeProjects(ListViewItem destination, Employee projectSource)
{
var projectsEnded = 0;
var projectsActive = 0;
var projectsUpcoming = 0;
foreach (var project in RelationProjectEmployeeRepo.GetProjectsByEmployee(projectSource.Oib))
{
if (project.HasEnded())
{
projectsEnded++;
}
if (project.HasStarted() && !project.HasEnded())
{
projectsActive++;
}
if (!project.HasStarted())
{
projectsUpcoming++;
}
}
destination.SubItems.Add(projectsEnded.ToString());
destination.SubItems.Add(projectsActive.ToString());
destination.SubItems.Add(projectsUpcoming.ToString());
}
private static void AddEmployeeSubItems(ListViewItem destination, Employee source)
{
destination.SubItems.Add(source.LastName);
destination.SubItems.Add($"{source.DateOfBirth:d}");
destination.SubItems.Add(source.Oib);
destination.SubItems.Add(source.Position.ToString());
destination.SubItems.Add(RelationProjectEmployeeRepo.EmployeeThisWeeksWorkHours(source.Oib).ToString());
}
private static void Delete(Project toDelete)
{
ProjectRepo.Remove(toDelete);
foreach (var employee in RelationProjectEmployeeRepo.GetEmployeesOnProject(toDelete.Name))
{
RelationProjectEmployeeRepo.Remove(RelationProjectEmployeeRepo.GetRelation(employee.Oib, toDelete.Name));
}
}
private void UpdateProjectName()
{
foreach (var relation
in RelationProjectEmployeeRepo.GetAllRelations())
{
if (relation.NameOfProject == OldName)
{
relation.NameOfProject = NameTextBox.Text;
}
}
}
private void UpdateOib()
{
foreach (var relation
in RelationProjectEmployeeRepo.GetAllRelations())
{
if (relation.Oib == OldOib)
{
relation.Oib = OibTextBox.Text;
}
}
}
private void CheckEmployeesOnProject(string projectName)
{
foreach (var employee in RelationProjectEmployeeRepo.GetEmployeesOnProject(projectName))
{
for (var i = 0; i < EmployeeListBox.Items.Count; i++)
{
if (EmployeeListBox.Items[i].ToString().GetOib() != employee.ToString().GetOib())
{
continue;
}
EmployeeListBox.SetItemChecked(i, true);
break;
}
}
}
private static void SetEmployeeBackColor(ListViewItem destination, Employee hoursSource)
{
if (RelationProjectEmployeeRepo.EmployeeThisWeeksWorkHours(hoursSource.Oib) > 40)
{
destination.BackColor = Color.Red;
}
else if (RelationProjectEmployeeRepo.EmployeeThisWeeksWorkHours(hoursSource.Oib) < 30)
{
destination.BackColor = Color.Goldenrod;
}
else
{
destination.BackColor = Color.MediumSeaGreen;
}
}
private void CheckProjectsByEmployee(string employeeOib)
{
foreach (var project in RelationProjectEmployeeRepo.GetProjectsByEmployee(employeeOib))
{
for (var i = 0; i < ProjectListBox.Items.Count; i++)
{
if (ProjectListBox.Items[i].ToString().GetProjectName() != project.ToString().GetProjectName())
{
continue;
}
ProjectListBox.SetItemChecked(i, true);
break;
}
}
}
private void RemoveUncheckedEmployees()
{
foreach (var employeeItem in EmployeeListBox.Items)
{
if (EmployeeListBox.CheckedItems.Contains(employeeItem))
{
continue;
}
if (RelationProjectEmployeeRepo.IsEmployeeOnProject(employeeItem.ToString().GetOib(),
OldName))
{
RelationProjectEmployeeRepo.Remove(
RelationProjectEmployeeRepo.GetRelation(employeeItem.ToString().GetOib(),
OldName));
}
}
}
private static void TryDelete(Employee toRemove)
{
var errorCount = 0;
foreach (var project in RelationProjectEmployeeRepo.GetProjectsByEmployee(toRemove.Oib))
{
if (RelationProjectEmployeeRepo.TryRemove(
RelationProjectEmployeeRepo.GetRelation(toRemove.Oib, project.Name)))
{
continue;
}
errorCount++;
var lastEmployeeOnProjectError = new ErrorForm($"Employee {toRemove.Name} {toRemove.LastName} could not be deleted!\nHe is the last employee on one or more projects!");
lastEmployeeOnProjectError.ShowDialog();
break;
}
if (errorCount == 0)
{
EmployeeRepo.Remove(toRemove);
}
}
private void AddProjectsToEmployee(IEnumerable <string> projectNameListSource)
{
foreach (var projectName in projectNameListSource)
{
if (RelationProjectEmployeeRepo.IsEmployeeOnProject(OldOib, projectName))
{
continue;
}
var addHours = new AddHoursForm(projectName, NameTextBox.Text, true);
addHours.ShowDialog();
if (addHours.HoursToAdd == 0)
{
var hoursError =
new ErrorForm(
$"Project {projectName} could not be added!\nAn employee cannot work 0 hours on a project!");
hoursError.ShowDialog();
continue;
}
RelationProjectEmployeeRepo.TryAdd(projectName, OldOib, addHours.HoursToAdd);
}
}
private void RefreshProjectDetails()
{
var detailsText = "";
foreach (var project in ProjectsToShow)
{
detailsText += $"{project.Name}\n{project.StartOfProject:d} - {project.EndOfProject:d}\n\n";
foreach (var position in Enum.GetNames(typeof(Position)))
{
var positionEmployees = new List <Employee>();
foreach (var employee in RelationProjectEmployeeRepo.GetEmployeesOnProject(project.Name))
{
if (employee.Position.ToString() == position)
{
positionEmployees.Add(employee);
}
}
if (positionEmployees.Count == 0)
{
continue;
}
detailsText += $"{position} ({positionEmployees.Count})\n";
foreach (var employee in positionEmployees)
{
detailsText +=
$"\t{employee.Name} {employee.LastName} ({RelationProjectEmployeeRepo.GetRelation(employee.Oib, project.Name).HoursOfWork} hours)\n";
}
detailsText += "\n";
}
detailsText += "\n";
}
ProjectDetailsTextBox.Text = detailsText;
}