/// <summary>
/// Initializes a new instance of the <see cref="MainViewModel"/> class.
/// </summary>
/// <param name="serviceLocator">
/// A <see cref="IServiceLocator"/> instance.
/// </param>
/// <param name="mapper">
/// A <see cref="ICommandTreeItemViewMapper"/> mapper.
/// </param>
/// <param name="taskRepository">
/// A <see cref="ITaskRepository"/> repository.
/// </param>
public MainViewModel(
IServiceLocator serviceLocator,
ICommandTreeItemViewMapper mapper,
ITaskRepository taskRepository)
{
this.TaskContainer = new TaskContainerViewModel(serviceLocator, mapper, taskRepository);
this.Logger = serviceLocator.Resolve <ILogger>();
this.ClearCommand = new DelegateCommand(() =>
{
this.Logger.Clear();
this._filteredLogMessages.Clear();
});
this.SelectedLogLevel = this.LogLevels.First();
this.Logger.LogMessages.CollectionChanged += (s, e) =>
{
if (this.SelectedLogLevel == "All")
{
return; // If ALL items then no need to maintain our filtered messages.
}
if (e.NewItems == null)
{
this._filteredLogMessages.Clear();
}
else
{
e.NewItems.OfType <LogMessage>()
.Where(l => l.Level.ToString() == this._selectedLogLevel)
.ToList()
.ForEach(l => this._filteredLogMessages.Add(l));
}
};
this.Registrations = serviceLocator.GetRegisteredTypes().OrderBy(t => t.InterfaceType.FullName);
}
/// <summary>
/// Initializes a new instance of the <see cref="TaskContainerViewModel"/> class.
/// </summary>
/// <param name="serviceLocator">
/// A <see cref="IServiceLocator"/> instance used for resolving dependencies.
/// </param>
/// <param name="mapper">
/// A <see cref="ICommandTreeItemViewMapper"/> mapper for mapping commands to views.
/// </param>
/// <param name="taskRepository">
/// A <see cref="ITaskRepository"/> repository.
/// </param>
public TaskContainerViewModel(
IServiceLocator serviceLocator,
ICommandTreeItemViewMapper mapper,
ITaskRepository taskRepository)
{
this.Tasks = new SafeObservableCollection <TaskViewModel>();
var task = this.LoadTasks(serviceLocator, mapper, taskRepository);
}
/// <summary>
/// Initializes a new instance of the <see cref="TaskGroupViewModel"/> class.
/// </summary>
/// <param name="mapper">
/// A <see cref="ICommandTreeItemViewMapper"/> mapper.
/// </param>
/// <param name="name">
/// Group name.
/// </param>
/// <param name="tag">
/// A unique value for the view model.
/// </param>
/// <param name="tasks">
/// A list of tasks.
/// </param>
public TaskGroupViewModel(
ICommandTreeItemViewMapper mapper,
string name,
string tag,
IEnumerable <TaskInfo> tasks)
: base(null, name, tag)
{
this.Mapper = mapper;
this.Tasks = tasks;
this.Name = name;
}
/// <summary>
/// Load tasks.
/// </summary>
/// <param name="serviceLocator">
/// A <see cref="IServiceLocator"/> instance used for resolving dependencies.
/// </param>
/// <param name="mapper">
/// A <see cref="ICommandTreeItemViewMapper"/> mapper for mapping commands to views.
/// </param>
/// <param name="taskRepository">
/// A <see cref="ITaskRepository"/> repository.
/// </param>
/// <returns>
/// A <see cref="System.Threading.Tasks.Task"/> instance.
/// </returns>
private async Task LoadTasks(
IServiceLocator serviceLocator,
ICommandTreeItemViewMapper mapper,
ITaskRepository taskRepository)
{
foreach (var task in await taskRepository.GetTasksAsync(serviceLocator, serviceLocator.Resolve <ILogger>()))
{
if (task.Type == TaskType.TaskGroup && task.Tasks.Any())
{
this.Tasks.Add(new TaskGroupViewModel(mapper, task.Name, task.Tag, task.Tasks));
mapper.Add(task.Tag, task.View);
}
}
}
/// <summary>
/// Initializes a new instance of the <see cref="MainWindow"/> class.
/// </summary>
/// <param name="mapper">
/// A <see cref="ICommandTreeItemViewMapper"/> mapper.
/// </param>
public MainWindow(ICommandTreeItemViewMapper mapper)
{
this.InitializeComponent();
this.TaskNavigationViewer.TaskSelectionChangedEvent += (s, e) =>
{
var taskViewModel = e.SelectedItem as TaskViewModel;
if (taskViewModel == null)
{
return;
}
var ctrl = mapper.GetControl(taskViewModel.Tag);
if (ctrl != null)
{
ctrl.DataContext = taskViewModel.DataContext;
this.DetailViewContainer.ShowView(ctrl);
}
};
}
