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

namespace Nonemm.Contests.Tests;

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

    [Fact]
    public void DxWorkingWvieScoresThree()
    {
        ContestLog log = LogFor(TestLog.Germany);
        Assert.Equal(3, log.Judge(TestLog.Contact("K1ABC", exchange: "CT")).Points);
    }

    [Fact]
    public void DxWorkingDxScoresNothing()
    {
        ContestLog log = LogFor(TestLog.Germany);
        Assert.Equal(0, log.Judge(TestLog.Contact("JA1XYZ", exchange: "5W")).Points);
    }

    [Fact]
    public void WvieWorkingWvieScoresNothing()
    {
        ContestLog log = LogFor(TestLog.UnitedStates);
        Assert.Equal(0, log.Judge(TestLog.Contact("VE3XYZ", exchange: "ON")).Points);
    }

    [Fact]
    public void DxCountsStatesAndProvinces()
    {
        ContestLog log = LogFor(TestLog.Germany);
        Assert.Equal("CT", log.Judge(TestLog.Contact("K1ABC", exchange: "CT")).NewMultipliers.Single().Value);
        Assert.Empty(log.Judge(TestLog.Contact("K1ABC", exchange: "XX")).NewMultipliers);
    }

    [Fact]
    public void WvieCountsCountries()
    {
        ContestLog log = LogFor(TestLog.UnitedStates);
        Assert.Equal("DL", log.Judge(TestLog.Contact("DL9XYZ", exchange: "100")).NewMultipliers.Single().Value);
    }

    [Fact]
    public void MultipliersCountOncePerBand()
    {
        ContestLog log = LogFor(TestLog.Germany);
        log.Add(TestLog.Contact("K1ABC", exchange: "CT"));
        Assert.Empty(log.Judge(TestLog.Contact("K2ABC", exchange: "CT")).NewMultipliers);
        Assert.Single(log.Judge(TestLog.Contact("K2ABC", 7_025, exchange: "CT")).NewMultipliers);
    }
}