/// <summary>
/// To get a board by its code. If board with the passed name does not exist, then it will be created.
/// </summary>
/// <param name="code">Board code.</param>
/// <param name="createBoard">The handler creating a board, if it is not found. If the value is <see langword="null" />, then the board is created by default initialization.</param>
/// <returns>Exchange board.</returns>
public static ExchangeBoard GetOrCreateBoard(string code, Func <string, ExchangeBoard> createBoard = null)
{
if (code.IsEmpty())
{
throw new ArgumentNullException(nameof(code));
}
if (code.CompareIgnoreCase("RTS"))
{
return(Forts);
}
var board = ExchangeInfoProvider.GetExchangeBoard(code);
if (board != null)
{
return(board);
}
if (createBoard == null)
{
var exchange = ExchangeInfoProvider.GetExchange(code);
if (exchange == null)
{
exchange = new Exchange {
Name = code
};
ExchangeInfoProvider.Save(exchange);
}
board = new ExchangeBoard
{
Code = code,
Exchange = exchange
};
}
else
{
board = createBoard(code);
if (ExchangeInfoProvider.GetExchange(board.Exchange.Name) == null)
{
ExchangeInfoProvider.Save(board.Exchange);
}
}
SaveBoard(board);
return(board);
}
///// <summary>
///// Все площадки.
///// </summary>
//public static ExchangeBoard[] AllBoards
//{
// get { return ExchangeInfoProvider.Boards; }
//}
/// <summary>
/// To get a board by its code.
/// </summary>
/// <param name="code">Board code.</param>
/// <returns>Found board. If board with the passed name does not exist, then <see langword="null" /> will be returned.</returns>
public static ExchangeBoard GetBoard(string code)
{
return(code.CompareIgnoreCase("RTS") ? Forts : ExchangeInfoProvider.GetExchangeBoard(code));
}
