namespace YandexMusic.API.Models.Track;

public class YTrackAlbumPair : IEquatable<YTrackAlbumPair>
{
    public string AlbumId { get; set; }
    public string Id { get; set; }

    public override string ToString()
    {
        return string.Join(":", new[] { Id, AlbumId }.Where(s => !string.IsNullOrEmpty(s)));
    }

    public static bool operator ==(YTrackAlbumPair left, YTrackAlbumPair right)
    {
        return Equals(left, right);
    }

    public static bool operator !=(YTrackAlbumPair left, YTrackAlbumPair right)
    {
        return !Equals(left, right);
    }

    public bool Equals(YTrackAlbumPair other)
    {
        if (ReferenceEquals(null, other)) return false;
        if (ReferenceEquals(this, other)) return true;
        return string.Equals(Id, other.Id) && string.Equals(AlbumId, other.AlbumId);
    }

    public override bool Equals(object obj)
    {
        if (ReferenceEquals(null, obj)) return false;
        if (ReferenceEquals(this, obj)) return true;
        if (obj.GetType() != GetType()) return false;
        return Equals((YTrackAlbumPair)obj);
    }

    public override int GetHashCode()
    {
        unchecked
        {
            return ((Id != null ? Id.GetHashCode() : 0) * 397) ^ (AlbumId != null ? AlbumId.GetHashCode() : 0);
        }
    }
}