public void GivenATaskWithTheFollowingAttributes(Table table)
{
var task = new Task();
foreach (var row in table.Rows)
{
var prop = row["Property"];
var stringVal = row["Value"];
var pi = task.GetType().GetProperty(prop, BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Instance);
object val;
if (pi.PropertyType.IsGenericType && pi.PropertyType.GetGenericTypeDefinition() == typeof(Nullable<>))
{
var nonNullableType = pi.PropertyType.GetGenericArguments().First();
val = Convert.ChangeType(stringVal, nonNullableType, CultureInfo.GetCultureInfo("nb-no"));
val = Activator.CreateInstance(pi.PropertyType, new object[] {val});
}
else
{
val = Convert.ChangeType(stringVal, pi.PropertyType, CultureInfo.GetCultureInfo("nb-no"));
}
pi.SetValue(task, val, null);
}
using (var repos = _context.Get<IRepository<Task>>())
{
repos.Save(task);
}
_context.Publish(new DatabaseChanged(@"C:\foo\bar.taskboard"));
}
private static string DumpImportantLinks(Task task)
{
return task.Title + " LessImportantTasks: " + DumpLinks(task.LessImportantTasks) +
Environment.NewLine +
task.Title + " MoreImportantTasks: " + DumpLinks(task.MoreImportantTasks) +
Environment.NewLine +
task.Title + " Subtasks: " + DumpLinks(task.SubTasks) +
Environment.NewLine +
task.Title + " Parent: " + task.Parent ?? "";
}
public TaskViewModel(Task task, Func<Task, TaskViewModel> viewModelMapper)
{
_task = task;
_viewModelMapper = viewModelMapper;
_isEditing = false;
_isVisible = true;
var cmd = new ReactiveCommand();
cmd.Subscribe(_ => ToggleCollapseHierarchy());
ToggleCollapseHierarchyCommand = cmd;
}
private Task CreateRandomTask()
{
DateTimeHelper.MoveAheadBy(TimeSpan.FromMinutes(_random.Next(50)));
var task = new Task {Title = Guid.NewGuid().ToString()};
DateTimeHelper.MoveAheadBy(TimeSpan.FromMinutes(_random.Next(50)));
if (DateTime.Now.Ticks % 2 == 0)
{
task.Start();
}
DateTimeHelper.MoveAheadBy(TimeSpan.FromMinutes(_random.Next(50)));
if (DateTime.Now.Ticks % 3 == 0)
{
task.Complete();
}
DateTimeHelper.MoveAheadBy(TimeSpan.FromMinutes(_random.Next(50)));
if (DateTime.Now.Ticks % 4 == 0)
{
task.Abandon();
}
return task;
}
private static void CheckDates(Task oldTask, Task newTask, IEnumerable<Expression<Func<Task, object>>> dateFuncs)
{
foreach (var expression in dateFuncs)
{
var func = expression.Compile();
var oldDate = (DateTime?) func(oldTask);
var newDate = (DateTime?) func(newTask);
if (oldDate == null)
{
newDate.Should().Be(null);
}
else
{
oldDate.Should().BeWithin(TimeSpan.FromSeconds(0.5)).Before(newDate.GetValueOrDefault());
}
}
}
private TaskViewModel ViewModelMapper(Task task)
{
return Tasks.FirstOrDefault(vm => vm.Task == task);
}
private void OnCreateNewTask(CreateNewTask ignored)
{
var task = new Task();
_repository.InsertNew(task);
var taskViewModel = new TaskViewModel(task, ViewModelMapper);
Tasks.Insert(0, taskViewModel);
_tasks.Add(task);
if (SelectedTask != null)
{
SelectedTask.Deselect();
}
SelectedTask = taskViewModel;
taskViewModel.BeginEdit();
}
public void GivenILoadATaskboardWithTheFollowingTasksAndSubtasks(Table table)
{
Given("that I have created a new database");
using (var repos = _context.Get<IRepository<Task>>())
{
var tasks = new List<Task>();
foreach (var tableRow in table.Rows)
{
DateTimeHelper.MoveAheadBy(TimeSpan.FromSeconds(-5));
var task = new Task { Title = tableRow["Title"] };
var subtasks = tableRow["Subtasks"].Split(';');
foreach (var subtaskTitle in subtasks)
{
var subtask = task.CreateSubTask();
subtask.Title = subtaskTitle;
tasks.Add(subtask);
}
tasks.Add(task);
}
repos.SaveAll(tasks);
}
_context.Publish(new DatabaseChanged(@"C:\foo\bar.taskboard"));
}
public Link(Task linkTo, LinkType type)
{
LinkTo = linkTo;
Type = type;
}
private void AddLink(Task otherTask, LinkType type)
{
var existingLink = Links.FirstOrDefault(link => link.LinkTo == otherTask);
if (existingLink != null)
{
if (existingLink.Type == type)
{
return;
}
Links.Remove(existingLink);
}
Links.Add(new Link(otherTask, type));
}
public virtual void IsMoreImportantThan(Task otherTask)
{
if (!CanBeMoreImportantThan(otherTask))
{
throw new InvalidOperationException(String.Format("Cannot make {0} more important than {1}", this, otherTask));
}
AddLink(otherTask, LinkType.MoreImportantThan);
otherTask.AddLink(this, LinkType.LessImportantThan);
}
public virtual void IsLessImportantThan(Task otherTask)
{
AddLink(otherTask, LinkType.LessImportantThan);
otherTask.AddLink(this, LinkType.MoreImportantThan);
}
public virtual Task CreateSubTask()
{
var subTask = new Task();
AddLink(subTask, LinkType.Child);
subTask.AddLink(this, LinkType.Parent);
return subTask;
}
public virtual bool CanBeMoreImportantThan(Task otherTask)
{
if (Parent != null && otherTask.Parent == null)
{
return false;
}
if (otherTask.LessImportantTasks.Contains(this))
{
return true;
}
if (otherTask.LessImportantTasksTransitively().FirstOrDefault(t => t == this) != null)
{
return false;
}
return true;
}
