/// <summary>
/// Method for searching for specified user
/// </summary>
/// <param name="admin">Takes a user with admin priviliges</param>
private static void SearchForUser(User admin)
{
AdminView.SearchForUser(admin);
var searchKeyword = SharedController.GetSearchInput();
var listWithUsers = api.FindUser(admin.Id, searchKeyword);
if (listWithUsers.Count > 0)
{
var continueLoop = true;
do
{
AdminView.ListAllUsers(listWithUsers);
var input = SharedController.GetAndValidateInput();
if (input.validatedInput == 0 || input.validatedInput > listWithUsers.Count)
{
SharedError.PrintWrongMenuInput();
}
else
{
EditUser(admin, listWithUsers[input.validatedInput - 1]);
continueLoop = false;
}
} while (continueLoop);
}
else
{
SharedError.NothingFound();
}
}
/// <summary>
/// Search and buy a book by category listing
/// </summary>
/// <param name="user">Takes a user to be connected with the purchase</param>
internal static void BuyByChooseByCategory(User user)
{
var categories = FindAndListCategories();
var chosenCategory = ChooseCategoryToView(categories);
var books = api.GetBooksInCategory(chosenCategory.Id);
if (books.Count == 0)
{
SharedError.NothingFound();
}
else
{
var book = ListAndChooseBook(books);
if (book != null)
{
ShowInfoAboutBook(user, book);
}
}
}
/// <summary>
/// Method for getting input and searching for a book
/// </summary>
/// <returns>A specific book</returns>
public static Book SearchForBook()
{
WebShopApi api = new WebShopApi();
Console.Clear();
BookView.SearchForBook();
var searchKeyword = SharedController.GetSearchInput();
if (searchKeyword.ToLower() == "x")
{
return(null);
}
var listWithMatchingBooks = api.GetBooks(searchKeyword);
if (listWithMatchingBooks.Count > 0)
{
Console.Clear();
BookView.ListAllBooks(listWithMatchingBooks);
var input = SharedController.GetAndValidateInput();
if (input.validatedInput != 0 &&
input.validatedInput <= listWithMatchingBooks.Count)
{
return(api.GetBook(listWithMatchingBooks[input.validatedInput - 1].Id));
}
else
{
SharedError.PrintWrongInput();
return(null);
}
}
else
{
SharedError.NothingFound();
return(null);
}
}
/// <summary>
/// List all books and choose one to return
/// </summary>
/// <param name="listWithMatchingBooks">Takes a list of books</param>
/// <returns>returns a book</returns>
internal static Book ListAndChooseBook(List <Book> listWithMatchingBooks)
{
if (listWithMatchingBooks.Count > 0)
{
Console.Clear();
BookView.ListAllBooks(listWithMatchingBooks);
var input = SharedController.GetAndValidateInput();
if (input.validatedInput != 0 &&
input.validatedInput <= listWithMatchingBooks.Count)
{
return(api.GetBook(listWithMatchingBooks[input.validatedInput - 1].Id));
}
else
{
SharedError.PrintWrongInput();
return(null);
}
}
else
{
SharedError.NothingFound();
return(null);
}
}