using Nonemm.Contests.Rules;
using Nonemm.Core;

namespace Nonemm.Contests.Tests;

public class CqWpxTests
{
    private static ContestLog LogFor(StationInfo me, ModeCategory mode = ModeCategory.Cw) =>
        new(new CqWpx(mode), me, TestLog.CountryFile);

    [Theory]
    [InlineData(14_025, 3)]
    [InlineData(21_025, 3)]
    [InlineData(7_025, 6)]
    [InlineData(3_525, 6)]
    public void DifferentContinentDoublesBelowFourteenMegahertz(double kilohertz, int expected)
    {
        ContestLog log = LogFor(TestLog.Germany);
        Assert.Equal(expected, log.Judge(TestLog.Contact("JA1XYZ", kilohertz)).Points);
    }

    [Fact]
    public void SameContinentScoresOneOnTheHighBands()
    {
        ContestLog log = LogFor(TestLog.Germany);
        Assert.Equal(1, log.Judge(TestLog.Contact("IK2XYZ")).Points);
        Assert.Equal(2, log.Judge(TestLog.Contact("IK2XYZ", 7_025)).Points);
    }

    [Fact]
    public void NorthAmericansScoreDoubleWithinNorthAmerica()
    {
        ContestLog log = LogFor(TestLog.UnitedStates);
        Assert.Equal(2, log.Judge(TestLog.Contact("VE3XYZ")).Points);
        Assert.Equal(4, log.Judge(TestLog.Contact("VE3XYZ", 7_025)).Points);
    }

    [Fact]
    public void OwnCountryScoresOneOnEveryBand()
    {
        ContestLog log = LogFor(TestLog.Germany);
        Assert.Equal(1, log.Judge(TestLog.Contact("DL9XYZ")).Points);
        Assert.Equal(1, log.Judge(TestLog.Contact("DL9XYZ", 3_525)).Points);
    }

    [Fact]
    public void RttyScoresOwnCountryTwiceOnTheLowBands()
    {
        ContestLog log = LogFor(TestLog.Germany, ModeCategory.Digital);
        Assert.Equal(1, log.Judge(TestLog.Contact("DL9XYZ", mode: Modes.Rtty)).Points);
        Assert.Equal(2, log.Judge(TestLog.Contact("DL9XYZ", 3_525, Modes.Rtty)).Points);
    }

    [Fact]
    public void PrefixCountsOnceForTheWholeContest()
    {
        ContestLog log = LogFor(TestLog.Germany);
        log.Add(TestLog.Contact("JA1XYZ"));
        Assert.Empty(log.Judge(TestLog.Contact("JA1ZZZ", 7_025)).NewMultipliers);
        Assert.Single(log.Judge(TestLog.Contact("JA2ZZZ", 7_025)).NewMultipliers);
    }

    [Fact]
    public void MaritimeMobileBringsNoPrefix()
    {
        ContestLog log = LogFor(TestLog.Germany);
        Assert.Empty(log.Judge(TestLog.Contact("DL1ABC/MM")).NewMultipliers);
    }
}