private void ExecuteLoadChecklistsCommand()
{
IsBusy = true;
ChecklistGroups.Clear();
try
{
var checklists = TemplateProvider.GetChecklist();
foreach (var category in checklists)
{
var listGroup = new GroupedList
{
GroupName = category.Name,
Icon = category.Icon
};
foreach (var item in category.Items)
{
listGroup.Add(item);
}
ChecklistGroups.Add(listGroup);
}
}
catch (Exception ex)
{
Debug.WriteLine(ex);
Crashes.TrackError(ex);
}
finally
{
IsBusy = false;
}
}
public void ExecuteDeleteItemCommand(Item item)
{
for (var i = ChecklistGroups.Count - 1; i >= 0; i--)
{
ChecklistGroups[i].Remove(item);
if (ChecklistGroups[i].Count == 0)
{
ChecklistGroups.Remove(ChecklistGroups[i]);
}
}
SaveTemplate();
}
private async Task ExecuteAddCategoryCommand()
{
var categoryName = await Application.Current
.MainPage.DisplayPromptAsync("Add Category", "Enter name of category:");
if (!string.IsNullOrEmpty(categoryName))
{
ChecklistGroups.Insert(0, new GroupedList
{
GroupName = categoryName,
Icon = "\uf4ff",
Items = new ObservableCollection <Item>()
});
SaveTemplate();
}
}