private List<ShelfRowBooks> SplitBooksIntoBookRows(out int rows)
{
List<ShelfRowBooks> bookRows = new List<ShelfRowBooks>();
rows = BooksManager.AllBooks.Count / ShelfRowBooks.BOOKS_PER_ROW;
rows += BooksManager.AllBooks.Count % ShelfRowBooks.BOOKS_PER_ROW == 0 ? 0 : 1;
for (int i = 0; i < rows; i++)
{
ShelfRowBooks rowBooks = new ShelfRowBooks();
rowBooks.CanRemoveBooks = CanRemoveBooks;
rowBooks.RowName = string.Format("book row :{0}", i + 1);
for (int j = 0; j < ShelfRowBooks.BOOKS_PER_ROW; j++)
{
int pos = i * ShelfRowBooks.BOOKS_PER_ROW + j;
if (pos < BooksManager.AllBooks.Count)
{
rowBooks.Books[j] = BooksManager.AllBooks[pos];
rowBooks.BookCount = j + 1;
}
}
bookRows.Add(rowBooks);
}
return bookRows;
}
private static void AppendLastBlankBookForAddNew(int rows, List<ShelfRowBooks> bookRows)
{
if (bookRows[rows - 1].BookCount == ShelfRowBooks.BOOKS_PER_ROW)
{
ShelfRowBooks blankRow = new ShelfRowBooks();
Book blankBook = new Book();
blankRow.Books[0] = blankBook;
blankRow.BookCount = 1;
bookRows.Add(blankRow);
}
else
{
ShelfRowBooks lastRow = bookRows[rows - 1];
lastRow.Books[lastRow.BookCount] = new Book();
lastRow.BookCount++;
}
}