TodoItemViewModel ToViewModel(TodoItem item)
{
var vm = new TodoItemViewModel(item);
vm.Edit = navigator.NavigateCommand(
"EditPage",
p => p.Add("Item", item)
);
vm.Delete = ReactiveCommand.CreateFromTask(async() =>
{
var confirm = await this.dialogs.ConfirmAsync($"Are you sure you wish to delete '${item.Title}'");
if (confirm ?? false)
{
await this.todoService.Remove(item.Id);
this.DoLoad();
}
});
vm.MarkComplete = ReactiveCommand.CreateFromTask(async() =>
{
if (item.CompletionDateUtc == null)
{
item.CompletionDateUtc = DateTime.UtcNow;
}
else
{
item.CompletionDateUtc = null;
}
await this.todoService.Save(item);
vm.RaisePropertyChanged(nameof(vm.IsCompleted));
vm.RaisePropertyChanged(nameof(vm.IsOverdue));
});
return(vm);
}
public MainPage()
{
this.InitializeComponent();
var viewTitleBar = Windows.UI.ViewManagement.ApplicationView.GetForCurrentView().TitleBar;
viewTitleBar.BackgroundColor = Windows.UI.Colors.ForestGreen;
viewTitleBar.ButtonBackgroundColor = Windows.UI.Colors.ForestGreen;
ViewModel = new ViewModel.TodoItemViewModel();
}
TodoItemViewModel ToViewModel(ITodoItem item)
{
var vm = new TodoItemViewModel(item);
vm.Edit = navigator.NavigateCommand(
"EditPage",
p => p.Add("Item", item)
);
vm.Delete = ReactiveCommand.CreateFromTask(async() =>
{
var confirm = await this.dialogs.Confirm($"Are you sure you wish to delete '${item.Title}'");
if (confirm)
{
await this.data.Delete(item.Id);
this.DoLoad();
}
});
vm.MarkComplete = ReactiveCommand.CreateFromTask(async() =>
{
if (item.CompletionDateUtc == null)
{
item.CompletionDateUtc = DateTime.UtcNow;
}
else
{
item.CompletionDateUtc = null;
}
await this.data.Update(item);
vm.RaisePropertyChanged(nameof(vm.IsCompleted));
vm.RaisePropertyChanged(nameof(vm.IsOverdue));
// TODO: for unit testing later
// TODO: cancel notification & geofence if completed
});
return(vm);
}
