public MainWindowViewModel()
{
// Connect to database
_DBGateway = new DatabaseGateway($"Data Source={App.databasePath};");
// Load all data
_DBGateway.LoadAllData();
// Convert data to VMs
ObservableCollection <TaskViewModel> taskItems = new ObservableCollection <TaskViewModel>();
ObservableCollection <WBSViewModel> wbsItems = new ObservableCollection <WBSViewModel>();
foreach (WBS wbsItem in _DBGateway.WBSs)
{
WBSViewModel wbsVM = new WBSViewModel(wbsItem, _DBGateway);
wbsItems.Add(wbsVM);
}
foreach (TaskItem taskItem in _DBGateway.TaskItems)
{
TaskViewModel taskVM = new TaskViewModel(taskItem, _DBGateway);
if (taskItem.WBSId != null)
{
foreach (WBSViewModel wbsVM in wbsItems)
{
if (taskItem.WBSId == wbsVM.WBSItem.WBSId)
{
taskVM.WBSVM = wbsVM;
break;
}
}
}
taskItems.Add(taskVM);
}
TimerAsync ta = new TimerAsync();
ta.StartTimer();
// Add available pages
PageViewModels.Add("task", new TaskPageViewModel(_DBGateway, taskItems, wbsItems, ta));
PageViewModels.Add("wbs", new WBSPageViewModel(_DBGateway, wbsItems, taskItems));
// Set starting page
CurrentPageViewModel = PageViewModels["task"];
}
public TaskPageViewModel(DatabaseGateway dbGateway, ObservableCollection <TaskViewModel> taskVMs,
ObservableCollection <WBSViewModel> wbsVMs, TimerAsync timer)
{
_dbGateway = dbGateway;
_timer = timer;
_notificationManager = new NotificationManager();
// Default tracking date is today
TrackingDate = DateTime.UtcNow;
WBSViewModels = wbsVMs;
TaskViewModels = taskVMs;
TaskViewModelsView = (CollectionView)CollectionViewSource.GetDefaultView(TaskViewModels);
TaskViewModelsView.Filter = TaskDateFilter;
UpdateTotalTime();
StartNotificationTracking();
}