void IDeleteBusiness.deleteCategory()
{
_dataDelete.deleteCategory();
Console.WriteLine("Kindly Enter the category name");
string categoryName = Console.ReadLine();
categoryName = char.ToUpper(categoryName[0]) + categoryName.Substring(1).ToLower();
if (bookAndCategoriesData.retcategories().Find(x => x.categoryName == categoryName && x.Active == true) == null)
{
Console.WriteLine("Sorry category doesn't exist.");
}
else
{
if (bookAndCategoriesData.retcategories().Find(x => x.categoryName == categoryName && x.Active == true && x.cntOfTaggedBooks != 0) != null)
{
Console.WriteLine("Sorry category is tagged to few books and hence you can't delete the category.");
}
else
{
bookAndCategoriesData.retcategories().Find(x => x.categoryName == categoryName && x.Active == true && x.cntOfTaggedBooks == 0).Active = false;
Console.WriteLine("Category deleted successfully");
}
}
}
