using System.Text.RegularExpressions;

using NUnit.Framework;

using MultiversalDiplomacy.Model;

namespace MultiversalDiplomacyTests;

public class RegexTest
{
    [Test]
    public void UnitTokenizer()
    {
        World world = World.WithStandardMap();
        OrderRegex re = new(world);

        var match = re.Hold.Match("Germany Army a-Munich/l@0 holds");
        Assert.That(match.Success, Is.True);
        var hold = OrderRegex.ParseHold(match);
        Assert.That(hold.power, Is.EqualTo("Germany"));
        Assert.That(hold.type, Is.EqualTo("Army"));
        Assert.That(hold.timeline, Is.EqualTo("a"));
        Assert.That(hold.province, Is.EqualTo("Munich"));
        Assert.That(hold.location, Is.EqualTo("l"));
        Assert.That(hold.turn, Is.EqualTo("0"));
        Assert.That(hold.verb, Is.EqualTo("holds"));

        match = re.Hold.Match("F Venice hold");
        Assert.That(match.Success, Is.True);
        hold = OrderRegex.ParseHold(match);
        Assert.That(hold.power, Is.EqualTo(""));
        Assert.That(hold.type, Is.EqualTo("F"));
        Assert.That(hold.timeline, Is.EqualTo(""));
        Assert.That(hold.province, Is.EqualTo("Venice"));
        Assert.That(hold.location, Is.EqualTo(""));
        Assert.That(hold.turn, Is.EqualTo(""));
        Assert.That(hold.verb, Is.EqualTo("hold"));

        match = re.Move.Match("F Gascony - Spain(nc)");
        Assert.That(match.Success, Is.True);
        var move = OrderRegex.ParseMove(match);
        Assert.That(move.power, Is.EqualTo(""));
        Assert.That(move.type, Is.EqualTo("F"));
        Assert.That(move.timeline, Is.EqualTo(""));
        Assert.That(move.province, Is.EqualTo("Gascony"));
        Assert.That(move.location, Is.EqualTo(""));
        Assert.That(move.turn, Is.EqualTo(""));
        Assert.That(move.verb, Is.EqualTo("-"));
        Assert.That(move.timeline2, Is.EqualTo(""));
        Assert.That(move.province2, Is.EqualTo("Spain"));
        Assert.That(move.location2, Is.EqualTo("nc"));
        Assert.That(move.turn2, Is.EqualTo(""));
    }
}