namespace Nonemm.Contests;

/// One column of a Cabrillo QSO line. Sponsors read these by column, so each
/// carries the width it is padded to.
public sealed record CabrilloField(string Value, int Width);

/// The columns of one Cabrillo QSO line after the time, sent group first. The
/// callsign is one of the columns because sponsors do not agree on where it
/// goes: most put it first, Sweepstakes puts it last.
public sealed record CabrilloExchange(
    IReadOnlyList<CabrilloField> Sent,
    IReadOnlyList<CabrilloField> Received)
{
    /// Whether the writer adds the transmitter column at the end of the line.
    /// A user-defined contest that lays out its own line can put that column
    /// where it wants it, or leave it out.
    public bool AddsTransmitter { get; init; } = true;
}