public static void Main(string[] args)
{
//pripremi CSV putanju
string projectPath = PathUtils.GetProjectDirectoryPath();
string csvPath = Path.Combine(projectPath, "Datasets", "books.csv");
//procitaj App.config
bool readEverything = bool.Parse(ConfigurationManager.AppSettings["readfullcsv"]);
if (readEverything)
{
//procitaj csv datoteku
List <BookCSV> bookRecords = new BookCSVReader().GetIntances(csvPath);
//posalji podatke na API endpoint
Task.Run(async() =>
{
await LibraryClientFactory.GetBookClient().AddBooks(bookRecords);
});
}
Console.WriteLine("END OF WORK!");
Console.ReadLine();
}
public void Start()
{
//pripremi putanju do books.csv datoteke
string projectPath = PathUtils.GetProjectDirectoryPath();
string csvPath = Path.Combine(projectPath, "Datasets", "books.csv");
//procitaj csv datoteku
List <BookCSV> bookRecords = new BookCSVReader().GetIntances(csvPath);
//pomocna lista
List <BookCSV> booksForCsv = new List <BookCSV>();
using (LibraryDBContext context = new LibraryDBContext(Options))
{
if (context.Books.Count() == 0)
{
//kreiranje nasumicnih brojeva
Random = new Random();
//broj kategorija
int categoryCount = context.Categories.Count();
foreach (var book in bookRecords)
{
//odaberi nasumicni broj za kategoriju
int categoryID = Random.Next(0, categoryCount);
//Mapiranje u objekt tipa Book
var newBook = new Book()
{
AvarageRating = book.AvarageRating,
CategoryID = categoryID,
ISBN = book.ISBN,
ISBN13 = book.ISBN13,
LanguageCode = book.LanguageCode,
PageNumber = book.PageNumber,
Title = book.Title,
RatingsCount = book.RatingsCount,
Authors = book.Authors
};
//ako je dobar upis u bazu newBook ce biti razlicit od NULL i imati ce ID
context.Books.Add(newBook);
if (newBook != null)
{
//keiraj 30 kopija knjige
for (int i = 0; i < 20; i++)
{
//napravi kopiju knjige
BookCopy copy = new BookCopy()
{
BookId = newBook.Id,
Borrowed = false,
};
//dodaj kopiju knige u bazu
context.BookCopies.Add(copy);
}
}
try
{
context.SaveChanges();
}
catch { }
}
//upisi u novi CSV samo titlove i kod jezika
string csvPathForTitles = Path.Combine(projectPath, "Datasets", "titles.csv");
new BookCSVTitleWriter().WriteToCSVFile(booksForCsv, csvPathForTitles);
}
}
}