private void ButtonDashboard_Click(object sender, RoutedEventArgs e)
{
TextblockPanelName.Text = "Dashboard";
RoleCache.GetInstance().Clear();
EmployeeCache.GetInstance().Clear();
ResourceCache.GetInstance().Clear();
CustomerCache.GetInstance().Clear();
ProcessCache.GetInstance().Clear();
ProjectCache.GetInstance().Clear();
List <Resource> recs = ResourceCache.GetInstance().Resources;
recs = ResourceCache.GetInstance().UpdateAllQSizes();
recs = recs.OrderByDescending(r => r.QSize).ToList <Resource>();
var emps = EmployeeCache.GetInstance().Employees;
emps = EmployeeCache.GetInstance().UpdateAllQSizes();
emps = emps.OrderByDescending(e => e.QSize).ToList <Employee>();
DataContext = new DashboardViewModel
{
Resources = new ObservableCollection <Resource>(recs),
SelectedResource = recs[0],
Employees = new ObservableCollection <Employee>(emps),
SelectedEmployee = emps[0]
};
}
private void ProjectViewNewProjectClickHandler(ProjectsViewModel viewModel)
{
TextblockPanelName.Text = "Create New Project";
RoleCache.GetInstance().Clear();
EmployeeCache.GetInstance().Clear();
ResourceCache.GetInstance().Clear();
CustomerCache.GetInstance().Clear();
ProcessCache.GetInstance().Clear();
ProjectCache.GetInstance().Clear();
var resources = ResourceCache.GetInstance().Resources;
resources = ResourceCache.GetInstance().UpdateAllQSizes();
DataContext = new AddEditProjectViewModel
{
Project = new Project
{
Id = 0,
Processes = new List <Process>(),
StartDate = DateTimeOffset.UtcNow,
PoDate = DateTimeOffset.UtcNow,
Quantity = 1,
OrderStatus = Project.ProjectOrderStatus.WaitingQuote,
},
BackClickedHandler = AddEditProjectViewBackClickHandler,
Customers = CustomerCache.GetInstance().Customers,
Processes = new ObservableCollection <Process>(new List <Process>()),
Resources = resources.OrderByDescending(r => r.QSize).ToList <Resource>(),
Employees = EmployeeCache.GetInstance().Employees
};
}
private void ButtonManageProjects_Click(object sender, RoutedEventArgs e)
{
TextblockPanelName.Text = "Manage Projects";
DataContext = new ProjectsViewModel
{
ProjectsToDisplay = new ObservableCollection <Project>(ProjectCache.GetInstance().Projects),
NewProjectClickHandler = ProjectViewNewProjectClickHandler,
ProjectOpenClickHandler = ProjectViewOpenProectClickHandler
};
}
/// <summary>
/// Get project by name
/// </summary>
/// <param name="name">name of project</param>
/// <returns>default project if empty string, new project object if new project name, existing project if already there</returns>
public Project GetProject(string name)
{
Project project = ProjectCache.GetInstance().GetProjectByName(name);
if (project == null)
{
project = new Project();
project.ID = -1;
project.Name = name;
}
return(project);
}
public Project SyncProject(Project p)
{
if (ProjectCache.GetInstance().GetProjectById(p.ID) == null)
{
InsertNewProject(p);
}
else
{
ProjectCache.GetInstance().UpdateProject(p);
}
return(GetProject(p.Name));
}
public List <Project> RetrieveAllProjects()
{
if (ProjectCache.GetInstance().GetProjectByName(string.Empty) == null)
{
Project noProject = new Project();
noProject.Name = string.Empty;
noProject.Status = Project.ProjectStatus.InProgress;
noProject.StartDate = new DateTime(2000, 1, 1);
noProject.EndDate = new DateTime(2099, 1, 1);
noProject.Comment = string.Empty;
ProjectCache.GetInstance().InsertProject(noProject);
}
return(ProjectCache.GetInstance().Projects);
}
public void DeleteProject(int p)
{
TransactionManager tm = new TransactionManager();
//find all transactions under the project to be deleted
List <Transaction> transactions = tm.GetTransactionsByProjectId(p);
//replace the project of all the above transactions with the default project
foreach (Transaction t in transactions)
{
t.ParentProject = GetProject(string.Empty);
tm.SyncTransaction(t);
}
//now delete the project from db and cache
ProjectCache.GetInstance().DeleteProject(p);
}
internal void Refresh()
{
var projectId = Project?.Id;
EmployeeCache.GetInstance().Clear();
ResourceCache.GetInstance().Clear();
ProcessCache.GetInstance().Clear();
ProjectCache.GetInstance().Clear();
Resources = ResourceCache.GetInstance().Resources;
Resources = ResourceCache.GetInstance().UpdateAllQSizes();
Employees = EmployeeCache.GetInstance().Employees;
if (projectId.Value > 0)
{
Project = ProjectCache.GetInstance().GetById(projectId.Value);
Processes = new ObservableCollection <Process>(Project.Processes);
}
}
private void ProjectViewOpenProectClickHandler(ProjectsViewModel viewModel)
{
TextblockPanelName.Text = "Project Details";
RoleCache.GetInstance().Clear();
EmployeeCache.GetInstance().Clear();
ResourceCache.GetInstance().Clear();
CustomerCache.GetInstance().Clear();
ProcessCache.GetInstance().Clear();
ProjectCache.GetInstance().Clear();
var resources = ResourceCache.GetInstance().Resources;
resources = ResourceCache.GetInstance().UpdateAllQSizes();
DataContext = new AddEditProjectViewModel
{
Project = viewModel.SelectedProject,
BackClickedHandler = AddEditProjectViewBackClickHandler,
Customers = CustomerCache.GetInstance().Customers,
Processes = new ObservableCollection <Process>(viewModel.SelectedProject.Processes),
Resources = resources.OrderByDescending(r => r.QSize).ToList <Resource>(),
Employees = EmployeeCache.GetInstance().Employees
};
}
public Project GetProject(int id)
{
return(ProjectCache.GetInstance().GetProjectById(id));
}
private void InsertNewProject(Project p)
{
ProjectCache.GetInstance().InsertProject(p);
}
internal void RefreshCache()
{
ProjectCache.GetInstance().Clear();
ProjectCache.GetInstance();
}
private void SaveClickHandler()
{
try
{
if (Project?.Customer == null)
{
MessageBox.Show("Please select a customer!", "Incomplete Data", MessageBoxButton.OK, MessageBoxImage.Exclamation);
return;
}
if (!DeadlineDisplay.HasValue)
{
MessageBox.Show("Please enter a deadline date for this project!", "Incomplete Data", MessageBoxButton.OK, MessageBoxImage.Exclamation);
return;
}
foreach (var process in Processes)
{
if (!double.TryParse(process.DurationHours, out double result))
{
MessageBox.Show("Enter a valid duration for the process " + process.Name, "Incomplete Data", MessageBoxButton.OK, MessageBoxImage.Exclamation);
return;
}
if (process.ExecutingEmployee == null)
{
MessageBox.Show("Select an employee for the process " + process.Name, "Incomplete Data", MessageBoxButton.OK, MessageBoxImage.Exclamation);
return;
}
if (process.ExecutingResource == null)
{
MessageBox.Show("Select a resource for the process " + process.Name, "Incomplete Data", MessageBoxButton.OK, MessageBoxImage.Exclamation);
return;
}
}
if (Project.Id == 0)
{
Project = ProjectCache.GetInstance().Insert(Project);
}
else
{
ProjectCache.GetInstance().Update(Project);
}
var projectId = Project.Id;
foreach (var process in Processes)
{
process.ProjectId = projectId;
if (process.Id == 0)
{
_ = ProcessCache.GetInstance().Insert(process);
}
else
{
ProcessCache.GetInstance().Update(process);
}
}
CommonFunctions.UpdateQs();
BackClickedHandler?.Invoke(this);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Error", MessageBoxButton.OK, MessageBoxImage.Error);
}
}
