public async Task <CategoryCreateOrEditOutput> GetCategoryForEdit(CategoryGetDto dto)
{
Category category;
bool editMode = false;
if (dto.Id.HasValue)
{
category = await _repository.GetAsync(dto.Id.Value);
editMode = true;
}
else
{
category = new Category();
}
CategoryLevelListInput input = new CategoryLevelListInput()
{
UseCodeValue = dto.UseCodeValue,
SelectedValue = dto.UseCodeValue ? category.Code : category.Id.ToString()
};
var categories = await GetLevelCategories(input);
return(new CategoryCreateOrEditOutput()
{
IsEditMode = editMode,
Category = ObjectMapper.Map <CategoryDto>(category),
Categories = categories,
Targets = GetCategroyTargets(category.Target)
});
}
public async Task <List <ComboboxItemDto> > GetLevelCategories(CategoryLevelListInput input)
{
List <ComboboxItemDto> items = new List <ComboboxItemDto>();
var categories = await _repository.GetAllListAsync();
categories = categories.ToList();
AppendCategroy(0, 1, input, categories, items);
return(items);
}
private void AppendCategroy(int pid, int level, CategoryLevelListInput input, List <Category> categories, List <ComboboxItemDto> items)
{
var list = categories.Where(m => m.ParentId == pid).OrderBy(m => m.SortId);
string blank = "";
for (int i = 0; i < level; i++)
{
blank += input.Repeat;
}
blank += input.Pre;
foreach (var item in list)
{
string value = input.UseCodeValue ? item.Code : item.Id.ToString();
string text = blank + item.Name;
items.Add(new ComboboxItemDto(value, text)
{
IsSelected = value == input.SelectedValue
});
AppendCategroy(item.Id, level + 1, input, categories, items);
}
}