using System;
using System.Globalization;
using System.IO;
using System.Threading;
using MediaBrowser.MediaEncoding.Subtitles;
using Microsoft.Extensions.Logging.Abstractions;
using Xunit;

namespace Jellyfin.MediaEncoding.Subtitles.Tests
{
    public class SsaParserTests
    {
        [Fact]
        public void Parse_Valid_Success()
        {
            using (var stream = File.OpenRead("Test Data/example.ssa"))
            {
                var parsed = new SsaParser(new NullLogger<SsaParser>()).Parse(stream, CancellationToken.None);
                Assert.Single(parsed.TrackEvents);
                var trackEvent = parsed.TrackEvents[0];

                Assert.Equal("1", trackEvent.Id);
                Assert.Equal(TimeSpan.Parse("00:00:01.18", CultureInfo.InvariantCulture).Ticks, trackEvent.StartPositionTicks);
                Assert.Equal(TimeSpan.Parse("00:00:06.85", CultureInfo.InvariantCulture).Ticks, trackEvent.EndPositionTicks);
                Assert.Equal("{\\pos(400,570)}Like an angel with pity on nobody", trackEvent.Text);
            }
        }
    }
}