using Marathon.Domain.Entities;
using Marathon.Domain.Enums;
using Marathon.Domain.ValueObjects;
using Marathon.UI.Services;

namespace Marathon.UI.Tests.Support;

internal static class TestData
{
    public static readonly TimeSpan Moscow = TimeSpan.FromHours(3);

    public static EventListItem ListItem(
        string id = "100001",
        int sport = 11,
        string country = "ENG",
        string league = "Premier League",
        string side1 = "Arsenal",
        string side2 = "Chelsea",
        decimal? win1 = 1.85m,
        decimal? draw = 3.40m,
        decimal? win2 = 4.20m,
        DateTimeOffset? scheduled = null)
        => new(
            new EventId(id),
            new SportCode(sport),
            country,
            league,
            side1,
            side2,
            scheduled ?? MoscowToday(20),
            win1,
            draw,
            win2,
            DateTimeOffset.UtcNow,
            OddsSource.PreMatch);

    /// <summary>Today at <paramref name="hour"/>:00 in Moscow (+03:00).</summary>
    public static DateTimeOffset MoscowToday(int hour)
    {
        var nowMoscow = DateTimeOffset.UtcNow.ToOffset(Moscow);
        var midnight = new DateTimeOffset(
            nowMoscow.Year, nowMoscow.Month, nowMoscow.Day,
            0, 0, 0, Moscow);
        return midnight.AddHours(hour);
    }

    public static EventDetail Detail(
        string id = "100001",
        params OddsTimelinePoint[] timeline)
    {
        var moscow = Moscow;
        var scheduled = MoscowToday(20);
        var timelinePts = timeline.Length > 0
            ? timeline.ToList()
            : new List<OddsTimelinePoint>
            {
                new(scheduled.AddMinutes(-30), 1.90m, 3.30m, 4.10m),
                new(scheduled.AddMinutes(-15), 1.85m, 3.40m, 4.20m),
            };

        var matchBoard = new EventScopeBoard(MatchScope.Instance, new List<BetRow>
        {
            new(BetType.Win, Side.Side1, null, 1.85m),
            new(BetType.Draw, Side.Draw, null, 3.40m),
            new(BetType.Win, Side.Side2, null, 4.20m),
        });
        var period1Board = new EventScopeBoard(new PeriodScope(1), new List<BetRow>
        {
            new(BetType.Win, Side.Side1, null, 2.10m),
            new(BetType.Win, Side.Side2, null, 3.10m),
            new(BetType.Total, Side.More, 1.5m, 1.95m),
            new(BetType.Total, Side.Less, 1.5m, 1.95m),
        });

        var history = timelinePts.Select(p =>
            new SnapshotHistoryEntry(p.At, OddsSource.PreMatch, 8, p.Win1Rate, p.DrawRate, p.Win2Rate)
        ).ToList();

        return new EventDetail(
            new EventId(id),
            new SportCode(11),
            "ENG",
            "Premier League",
            "Arsenal",
            "Chelsea",
            scheduled,
            new[] { matchBoard, period1Board },
            timelinePts,
            history);
    }
}