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Show what is spotted and not worked yet

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The Available Mults and Qs window: a column per band, the multipliers at the top
of each column and then the stations that are only points. Clicking one puts the
radio there with the call in the entry window, the same as the bandmap does.
Every spot on the bandmap goes through ContestLog.Judge, and what comes back a
dupe is dropped, so the colours and the ordering agree with every other window.

A spot holds a callsign and a frequency and nothing else. For CQ WW that gives
the country multiplier, which is derived from the call, but not the zone, which
is what the other station sends. Where a call history file has an entry for the
call its exchange is filled into the candidate first, so a published CQZone
column brings the zone in and a Sect column makes Sweepstakes work at all.
Filling the zone from the country file instead was rejected: it is wrong for
every large country, and a multiplier that is not there is better than one that
is not real.

A spot has no mode either, so the candidate is judged in the mode the radio is
in. In a mixed-mode contest that means the answer follows the operator.

RadioPosition kept two private mappings — exchange value into a contact, and
call history field into an exchange box — and both are needed here, so they move
to ExchangeSlots and both callers share them.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
This commit is contained in:
ericek111
2026-08-27 23:01:11 +00:00
parent 1fda1696f2
commit d375d86466
11 changed files with 483 additions and 43 deletions
Download Patch File Download Diff File Expand all files Collapse all files

20
README.md
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@@ -44,7 +44,7 @@ scorer: red for a dupe, green for a new multiplier, blue for points.
| Contests | CQ WW, CQ WPX, ARRL DX, IARU HF, Sweepstakes, RTTY Roundup, NAQP, general logging, and user-defined `.udc` contests |
| Log | N1MM `.s3db`, Cabrillo 3.0 out, ADIF in and out |
| While typing | dupe check, multiplier check, points, country and zone from the country file, exchange filled from a call history file |
| Windows | entry, log, check, bandmap, score summary, packet |
| Windows | entry, log, check, bandmap, available mults and Qs, score summary, packet |
| Editing | double-click a cell in the log, or open the whole contact with Ctrl+Y; Delete removes it. All of it goes out to the other stations |
| Radio | one or two radios over hamlib `rigctld`, split, reconnecting on its own |
| Cluster | DX cluster over telnet, spots feeding the bandmap, Alt+P to spot a station |
@@ -149,6 +149,24 @@ cursor in it can hold — the ARRL sections, or the states and provinces. A
serial number or a report has no list behind it, so that column stays empty
rather than guessing.
### Available mults and Qs
**View → Available Mults and Qs** lists what is spotted and not worked yet, a
column per band, multipliers first and then the stations that are only points.
Clicking one puts the radio there with the call in the entry window, the same as
clicking a spot on the bandmap. **Mults only** hides everything that brings no
multiplier.
A spot carries no exchange, so a station is only known to be a multiplier where
the multiplier follows from the callsign — a DXCC entity — or where the call
history file says what the station sends. That is why CQ WW shows the country
but not the zone: the zone that counts is the one the station sends, and the
country file's guess is wrong for the large countries. A call history file with
a `CQZone` column fills that in.
A spot carries no mode either. Stations are judged in the mode the radio is in,
so in a mixed-mode contest the answer follows the operator.
### Radios
**Config → Radios** takes a `rigctld` address per radio. Each radio needs its

8
docs/unfinished.md
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@@ -54,8 +54,6 @@ are in the user-defined folder. N1MM ships well over a hundred. Opening a log
from a contest not in the registry fails with the contest name, which is the
right answer but it is still a wall.
**The Available Mults and Qs window.** Not started.
## Known rough edges
**The log window's column widths** are the grid's own automatic sizing with a
@@ -66,6 +64,12 @@ thread, and `AppSession.TakeFromNetwork` reopens the whole contest to do it.
That is correct but heavy, and it discards what is typed in an entry window on
another radio.
**Available mults and Qs is only as good as the bandmap.** It lists what is
spotted, so a multiplier nobody has spotted is not there. N1MM's window also
shows the mults a contest has and nobody has worked, which needs a list of every
multiplier the contest counts. Only the section and state lists are held here,
so the zone and country lists would have to come from the country file first.
**Two entry windows and one keyer.** The SO2R box is told which radio to key
before each message, but nothing stops both radios sending at once if the
operator asks them to.

5
src/Nonemm.App/AppSession.cs
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@@ -69,6 +69,9 @@ public sealed class AppSession : IDisposable
public CheckWindowSources? Check { get; private set; }
/// What is spotted and not worked yet.
public AvailableStations? Available { get; private set; }
/// One entry per configured radio, in radio-number order.
public IReadOnlyList<Radio> Radios => radios;
@@ -109,6 +112,7 @@ public sealed class AppSession : IDisposable
store = SqliteLogStore.Open(path);
Logging = null;
Check = null;
Available = null;
Save(Settings with
{
DatabasePath = path,
@@ -154,6 +158,7 @@ public sealed class AppSession : IDisposable
change.Qso, Settings.Station.Callsign, change.OldCall, change.OldTimestampUtc);
Logging.Deleted += (_, qso) => _ = network?.SendDeleteAsync(qso, Settings.Station.Callsign);
Check = new CheckWindowSources(positions[0], Calls, Bandmap);
Available = new AvailableStations(positions[0], Bandmap);
Save(Settings with { ContestNumber = contestNumber });
ContestChanged?.Invoke(this, EventArgs.Empty);
}

15
src/Nonemm.App/Windows/AvailableWindow.axaml Normal file
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@@ -0,0 +1,15 @@
<local:RefreshableWindow xmlns="https://github.com/avaloniaui"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:local="using:Nonemm.App.Windows"
x:Class="Nonemm.App.Windows.AvailableWindow"
Title="Available mults and Qs" Width="620" Height="340">
<DockPanel Margin="6">
<StackPanel DockPanel.Dock="Top" Orientation="Horizontal" Spacing="10" Margin="0,0,0,6">
<CheckBox Name="MultsOnlyBox" Content="Mults only" />
<TextBlock Name="StatusText" FontSize="11" Opacity="0.7" VerticalAlignment="Center" />
</StackPanel>
<ScrollViewer>
<Grid Name="Columns" />
</ScrollViewer>
</DockPanel>
</local:RefreshableWindow>

110
src/Nonemm.App/Windows/AvailableWindow.axaml.cs Normal file
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@@ -0,0 +1,110 @@
using Avalonia.Controls;
using Avalonia.Input;
using Avalonia.Layout;
using Avalonia.Media;
using Avalonia.Threading;
using Nonemm.Core;
using Nonemm.Session;
namespace Nonemm.App.Windows;
/// What is left to work, a column per band: the multipliers at the top of each
/// column, then the stations that are only points. Clicking one puts the radio
/// there with the call in the entry window, the same as clicking a spot on the
/// bandmap.
public sealed partial class AvailableWindow : RefreshableWindow
{
private readonly AppSession session;
private readonly Action<Frequency, string> tune;
public AvailableWindow(AppSession session, Action<Frequency, string> tune)
{
this.session = session;
this.tune = tune;
InitializeComponent();
MultsOnlyBox.IsCheckedChanged += (_, _) => Refresh();
session.Bandmap.Changed += (_, _) => Dispatcher.UIThread.Post(Refresh);
Refresh();
}
public override void Refresh()
{
Columns.Children.Clear();
Columns.ColumnDefinitions.Clear();
if (session.Available is null)
{
StatusText.Text = "no contest is open";
return;
}
session.Bandmap.DropOlderThan(DateTime.UtcNow);
bool multsOnly = MultsOnlyBox.IsChecked == true;
List<AvailableStation> stations = session.Available.All()
.Where(s => !multsOnly || s.IsMultiplier)
.ToList();
List<Band> bands = stations
.Select(s => s.Band)
.Distinct()
.OrderBy(b => b.Low.Hertz)
.ToList();
int at = 0;
foreach (Band band in bands)
{
Columns.ColumnDefinitions.Add(new ColumnDefinition(GridLength.Star));
Control column = BuildColumn(band, stations.Where(s => s.Band == band).ToList());
Grid.SetColumn(column, at++);
Columns.Children.Add(column);
}
int mults = stations.Count(s => s.IsMultiplier);
StatusText.Text = stations.Count == 0
? "nothing spotted that is not worked"
: $"{stations.Count} to work · {mults} multipliers";
}
private Control BuildColumn(Band band, IReadOnlyList<AvailableStation> stations)
{
StackPanel panel = new() { Margin = new Avalonia.Thickness(0, 0, 8, 0) };
panel.Children.Add(new TextBlock
{
Text = $"{band.Name} {stations.Count}",
FontSize = 11,
Opacity = 0.7,
Margin = new Avalonia.Thickness(0, 0, 0, 4),
});
foreach (AvailableStation station in stations)
{
panel.Children.Add(Row(station));
}
return panel;
}
private Control Row(AvailableStation station)
{
TextBlock text = new()
{
Text = Label(station),
FontFamily = new FontFamily("monospace"),
FontSize = 13,
Foreground = Verdicts.Colour(station.Verdict),
HorizontalAlignment = HorizontalAlignment.Left,
Cursor = new Cursor(StandardCursorType.Hand),
};
ToolTip.SetTip(text, Tip(station));
text.PointerPressed += (_, _) => tune(station.Spot.Frequency, station.Spot.Call.Text);
return text;
}
private static string Label(AvailableStation station)
{
string call = $"{station.Spot.Frequency.Kilohertz,9:0.0} {station.Spot.Call.Text}";
return station.IsMultiplier ? $"{call} · {station.MultiplierText}" : call;
}
private static string Tip(AvailableStation station)
{
string who = station.Spot.Spotter.Length > 0 ? $" de {station.Spot.Spotter}" : "";
return $"{Verdicts.Describe(station.Verdict)}{who}";
}
}

3
src/Nonemm.App/Windows/EntryWindow.Menu.cs
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@@ -230,6 +230,9 @@ public sealed partial class EntryWindow
private void OnShowBandmap(object? sender, RoutedEventArgs e) => Show(() => new BandmapWindow(session, Tune));
private void OnShowAvailable(object? sender, RoutedEventArgs e) =>
Show(() => new AvailableWindow(session, Tune));
private void OnShowScore(object? sender, RoutedEventArgs e) => Show(() => new ScoreWindow(session));
private void OnShowPacket(object? sender, RoutedEventArgs e) => Show(() => new PacketWindow(session));

1
src/Nonemm.App/Windows/EntryWindow.axaml
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@@ -47,6 +47,7 @@
<MenuItem Header="_Log" Click="OnShowLog" />
<MenuItem Header="_Check" Click="OnShowCheck" />
<MenuItem Header="_Bandmap" Click="OnShowBandmap" />
<MenuItem Header="_Available Mults and Qs" Click="OnShowAvailable" />
<MenuItem Header="_Score Summary" Click="OnShowScore" />
<MenuItem Header="_Packet" Click="OnShowPacket" />
</MenuItem>

80
src/Nonemm.Session/AvailableStations.cs Normal file
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@@ -0,0 +1,80 @@
using Nonemm.Contests;
using Nonemm.Core;
using Nonemm.Spotting;
namespace Nonemm.Session;
/// One spotted station worth working, and what working it would bring.
public sealed record AvailableStation(Spot Spot, Band Band, Verdict Verdict)
{
public IReadOnlyList<Multiplier> NewMultipliers => Verdict.NewMultipliers;
public bool IsMultiplier => Verdict.NewMultipliers.Count > 0;
/// The multiplier values, e.g. `JA, 25` for a country and a zone.
public string MultiplierText =>
string.Join(", ", Verdict.NewMultipliers.Select(m => m.Value).Distinct(StringComparer.Ordinal));
}
/// What is on the bandmap that this station has not worked: the multipliers
/// first, then the stations that are only points.
///
/// A spot carries no exchange, so a contest scored on what the other station
/// sends — a section, a name — cannot be judged from the spot alone. Where the
/// call history file has an entry for the call, its exchange is used, which is
/// what makes this window worth opening in a domestic contest. Without one the
/// station shows as a plain contact rather than as a multiplier it might be.
///
/// A spot carries no mode either. Contacts are judged in the mode the radio is
/// in, so in a mixed-mode contest the answer follows the operator.
public sealed class AvailableStations
{
private readonly RadioPosition position;
private readonly Bandmap bandmap;
public AvailableStations(RadioPosition position, Bandmap bandmap)
{
this.position = position;
this.bandmap = bandmap;
}
/// Every spotted station that is not a dupe, multipliers first and then in
/// frequency order.
public IReadOnlyList<AvailableStation> All()
{
List<AvailableStation> found = [];
foreach (Spot spot in bandmap.All())
{
if (spot.Band is not { } band)
{
continue;
}
Verdict verdict = position.Log.Judge(Candidate(spot));
if (!verdict.IsDupe)
{
found.Add(new AvailableStation(spot, band, verdict));
}
}
return found
.OrderByDescending(s => s.IsMultiplier)
.ThenBy(s => s.Spot.Frequency.Hertz)
.ToList();
}
private Qso Candidate(Spot spot)
{
Qso qso = new()
{
Id = "",
TimestampUtc = DateTime.UtcNow,
Call = spot.Call,
Frequency = spot.Frequency,
Mode = position.Mode,
ContestName = position.Contest.Name,
};
return ExchangeSlots.ApplyHistory(
CountryFields.Apply(qso, position.Session.Countries),
position.Session.History,
position.Entry.Exchange);
}
}

72
src/Nonemm.Session/ExchangeSlots.cs Normal file
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@@ -0,0 +1,72 @@
using Nonemm.Contests;
using Nonemm.Core;
using Nonemm.Core.Calls;
namespace Nonemm.Session;
/// Moving exchange values between the entry boxes, the call history file and a
/// contact.
public static class ExchangeSlots
{
public static Qso Apply(Qso qso, ExchangeSlot slot, string value) => slot switch
{
ExchangeSlot.ReceivedReport => qso with { ReceivedReport = value },
ExchangeSlot.SerialNumber => qso with { ReceivedNumber = Number(value) },
ExchangeSlot.Zone => qso with { Zone = Number(value) },
ExchangeSlot.Section => qso with { Section = value.ToUpperInvariant() },
ExchangeSlot.Check => qso with { Check = Number(value) },
ExchangeSlot.Precedence => qso with { Precedence = value.ToUpperInvariant() },
ExchangeSlot.Exchange1 => qso with { Exchange1 = value.ToUpperInvariant() },
ExchangeSlot.MiscText => qso with { MiscText = value.ToUpperInvariant() },
ExchangeSlot.Name => qso with { Name = value },
ExchangeSlot.Qth => qso with { Qth = value },
ExchangeSlot.GridSquare => qso with { GridSquare = value.ToUpperInvariant() },
ExchangeSlot.Power => qso with { Power = value },
ExchangeSlot.Comment => qso with { Comment = value },
_ => qso,
};
/// What the call history file says this station sends in one exchange box,
/// or an empty string when the file holds nothing for it.
public static string ValueFrom(CallHistoryEntry known, ExchangeField field) => field.Slot switch
{
ExchangeSlot.Name => known.Name,
// a file for a section contest often carries the state instead
ExchangeSlot.Section => known.Section.Length > 0 ? known.Section : known.State,
ExchangeSlot.Check => Digits(known.Check),
ExchangeSlot.Zone => field.Kind == ExchangeFieldKind.ItuZone
? Digits(known.ItuZone)
: Digits(known.CqZone),
ExchangeSlot.Exchange1 => known.Exchange1,
ExchangeSlot.MiscText => known.MiscText,
ExchangeSlot.GridSquare => known.GridSquare,
ExchangeSlot.Power => known.Power,
ExchangeSlot.Qth => known.State,
_ => "",
};
/// Fills the exchange the call history file published for this station into
/// a contact. Used where nobody has copied the exchange yet: a spotted
/// station the operator has not worked.
public static Qso ApplyHistory(Qso qso, CallHistory history, IReadOnlyList<ExchangeField> exchange)
{
CallHistoryEntry? known = history.Find(qso.Call.Text);
if (known is null)
{
return qso;
}
foreach (ExchangeField field in exchange)
{
string value = ValueFrom(known, field);
if (value.Length > 0)
{
qso = Apply(qso, field.Slot, value);
}
}
return qso;
}
private static string Digits(int value) => value > 0 ? value.ToString() : "";
private static int Number(string value) => int.TryParse(value, out int parsed) ? parsed : 0;
}

42
src/Nonemm.Session/RadioPosition.cs
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@@ -101,7 +101,7 @@ public sealed class RadioPosition
bool filled = false;
for (int at = 0; at < Entry.Exchange.Count; at++)
{
string value = ValueFor(known, Entry.Exchange[at]);
string value = ExchangeSlots.ValueFrom(known, Entry.Exchange[at]);
if (value.Length == 0 || Entry[at + 1].Trim().Length > 0)
{
continue;
@@ -116,25 +116,6 @@ public sealed class RadioPosition
return filled;
}
private static string ValueFor(CallHistoryEntry known, ExchangeField field) => field.Slot switch
{
ExchangeSlot.Name => known.Name,
// a file for a section contest often carries the state instead
ExchangeSlot.Section => known.Section.Length > 0 ? known.Section : known.State,
ExchangeSlot.Check => Digits(known.Check),
ExchangeSlot.Zone => field.Kind == ExchangeFieldKind.ItuZone
? Digits(known.ItuZone)
: Digits(known.CqZone),
ExchangeSlot.Exchange1 => known.Exchange1,
ExchangeSlot.MiscText => known.MiscText,
ExchangeSlot.GridSquare => known.GridSquare,
ExchangeSlot.Power => known.Power,
ExchangeSlot.Qth => known.State,
_ => "",
};
private static string Digits(int value) => value > 0 ? value.ToString() : "";
public void Wipe()
{
Entry.Clear();
@@ -175,27 +156,8 @@ public sealed class RadioPosition
{
foreach (ExchangeField field in Entry.Exchange)
{
string value = Entry.ValueOf(field.Slot).Trim();
qso = field.Slot switch
{
ExchangeSlot.ReceivedReport => qso with { ReceivedReport = value },
ExchangeSlot.SerialNumber => qso with { ReceivedNumber = Number(value) },
ExchangeSlot.Zone => qso with { Zone = Number(value) },
ExchangeSlot.Section => qso with { Section = value.ToUpperInvariant() },
ExchangeSlot.Check => qso with { Check = Number(value) },
ExchangeSlot.Precedence => qso with { Precedence = value.ToUpperInvariant() },
ExchangeSlot.Exchange1 => qso with { Exchange1 = value.ToUpperInvariant() },
ExchangeSlot.MiscText => qso with { MiscText = value.ToUpperInvariant() },
ExchangeSlot.Name => qso with { Name = value },
ExchangeSlot.Qth => qso with { Qth = value },
ExchangeSlot.GridSquare => qso with { GridSquare = value.ToUpperInvariant() },
ExchangeSlot.Power => qso with { Power = value },
ExchangeSlot.Comment => qso with { Comment = value },
_ => qso,
};
qso = ExchangeSlots.Apply(qso, field.Slot, Entry.ValueOf(field.Slot).Trim());
}
return qso;
}
private static int Number(string value) => int.TryParse(value, out int parsed) ? parsed : 0;
}

170
tests/Nonemm.Session.Tests/AvailableStationsTests.cs Normal file
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@@ -0,0 +1,170 @@
using Nonemm.Contests;
using Nonemm.Contests.Rules;
using Nonemm.Core;
using Nonemm.Core.Calls;
using Nonemm.Core.Country;
using Nonemm.Spotting;
using Nonemm.Storage;
namespace Nonemm.Session.Tests;
public class AvailableStationsTests
{
private const string Countries = """
Germany: 14: 28: EU: 51.00: -10.00: -1.0: DL:
DL,DK,DJ;
Japan: 25: 45: AS: 36.40: -138.38: -9.0: JA:
JA,JH,JR;
United States: 05: 08: NA: 37.53: 91.67: 5.0: K:
K,W,N;
""";
private static readonly StationInfo Me = new()
{
Callsign = "DL1ABC",
CqZone = 14,
ItuZone = 28,
Continent = "EU",
CountryPrefix = "DL",
};
private static readonly Frequency On20 = Frequency.FromKilohertz(14_030);
private static (RadioPosition Position, Bandmap Bandmap, AvailableStations Available) Station(
Contest? contest = null,
CallHistory? history = null)
{
FakeLogStore store = new();
ContestInstance instance = store.AddContest(new ContestInstance
{
ContestNumber = 0,
ContestName = "CQWW",
});
ContestSession session = new(
store,
contest ?? new CqWorldWide(ModeCategory.Cw),
instance,
Me,
CountryFile.Parse(Countries),
history);
RadioPosition position = new(session);
Bandmap bandmap = new();
return (position, bandmap, new AvailableStations(position, bandmap));
}
private static Spot At(string call, Frequency where) =>
new(Callsign.Parse(call), where, DateTime.UtcNow, SpotSource.Cluster, "OK1TEST");
private static void Work(RadioPosition position, string call, string zone, Frequency where)
{
position.Tune(where);
position.Entry.Call = call;
position.Entry.Set(ExchangeSlot.ReceivedReport, "599");
position.Entry.Set(ExchangeSlot.Zone, zone);
position.LogContact();
}
[Fact]
public void ASpottedStationThatIsANewCountryIsAMultiplier()
{
(_, Bandmap bandmap, AvailableStations available) = Station();
bandmap.Add(At("JA1XYZ", On20));
AvailableStation station = Assert.Single(available.All());
Assert.True(station.IsMultiplier);
Assert.Equal(Bands.Band20M, station.Band);
Assert.Equal("JA", station.MultiplierText);
}
/// CQ WW counts the zone the station sends, not the one the country file
/// guesses, and a spot carries no exchange. So the zone shows only where
/// the call history file published it.
[Fact]
public void TheCallHistoryZoneBringsInTheZoneMultiplier()
{
CallHistory history = CallHistory.Parse("""
!!Order!!,Call,CQZone
JA1XYZ,25
""");
(_, Bandmap bandmap, AvailableStations available) = Station(history: history);
bandmap.Add(At("JA1XYZ", On20));
AvailableStation station = Assert.Single(available.All());
Assert.Equal("25, JA", station.MultiplierText);
}
[Fact]
public void AStationAlreadyWorkedOnThatBandIsLeftOut()
{
(RadioPosition position, Bandmap bandmap, AvailableStations available) = Station();
Work(position, "JA1XYZ", "25", On20);
bandmap.Add(At("JA1XYZ", On20));
Assert.Empty(available.All());
}
[Fact]
public void TheSameStationOnAnotherBandIsStillWorthWorking()
{
(RadioPosition position, Bandmap bandmap, AvailableStations available) = Station();
Work(position, "JA1XYZ", "25", On20);
bandmap.Add(At("JA1XYZ", Frequency.FromKilohertz(7_030)));
AvailableStation station = Assert.Single(available.All());
Assert.Equal(Bands.Band40M, station.Band);
Assert.True(station.IsMultiplier);
}
[Fact]
public void AStationThatBringsNoMultiplierIsStillOfferedForItsPoints()
{
(RadioPosition position, Bandmap bandmap, AvailableStations available) = Station();
Work(position, "JA1XYZ", "25", On20);
bandmap.Add(At("JA2ABC", On20));
AvailableStation station = Assert.Single(available.All());
Assert.False(station.IsMultiplier);
Assert.True(station.Verdict.Points > 0);
}
[Fact]
public void MultipliersComeFirst()
{
(RadioPosition position, Bandmap bandmap, AvailableStations available) = Station();
Work(position, "JA1XYZ", "25", On20);
bandmap.Add(At("JA2ABC", Frequency.FromKilohertz(14_010)));
bandmap.Add(At("W1AW", Frequency.FromKilohertz(14_040)));
Assert.Equal(
["W1AW", "JA2ABC"],
available.All().Select(s => s.Spot.Call.Text).ToList());
}
/// A spot carries no exchange, so a section contest can only judge a
/// spotted station where the call history file says what it sends.
[Fact]
public void TheCallHistoryFillsTheExchangeOfASpottedStation()
{
CallHistory history = CallHistory.Parse("""
!!Order!!,Call,Sect
W1AW,CT
""");
(_, Bandmap bandmap, AvailableStations available) =
Station(new Sweepstakes(ModeCategory.Cw), history);
bandmap.Add(At("W1AW", Frequency.FromKilohertz(14_080)));
AvailableStation station = Assert.Single(available.All());
Assert.True(station.IsMultiplier);
Assert.Equal("CT", station.MultiplierText);
}
[Fact]
public void WithNoCallHistoryASpottedStationOfASectionContestIsJustPoints()
{
(_, Bandmap bandmap, AvailableStations available) = Station(new Sweepstakes(ModeCategory.Cw));
bandmap.Add(At("W1AW", Frequency.FromKilohertz(14_080)));
AvailableStation station = Assert.Single(available.All());
Assert.False(station.IsMultiplier);
}
}