using SurrealDb.Net.Models;

namespace RelayShared.Rtc;

public class RtcSignalTypes
{
    public const string Offer = "rtc_offer";
    public const string Answer = "rtc_answer";
    public const string Candidate = "rtc_candidate";
    public const string OfferUpdated = "rtc_offer_updated";
    public const string AnswerUpdated = "rtc_answer_updated";
}

public class RtcJoinRequest
{
    public required string ChannelId { get; set; }
    public required string Username { get; set; }
}

public sealed class RtcSessionDescription
{
    public required string Type { get; set; }
    public required string Sdp { get; set; }
}

public class RtcOffer : Record
{
    public required string ChannelId { get; set; }
    public required string Username { get; set; }
    public required RtcSessionDescription SessionDescription { get; set; }
    // public required string Type { get; set; }
    // public required string Sdp { get; set; }
    public DateTime CreatedAt { get; set; }
    public DateTime UpdatedAt { get; set; }
}

public class RtcLeaveRequest
{
    public required string ChannelId { get; set; }
    public required string Username { get; set; }
}

public class RtcJoinResponse
{
    public required string ChannelId { get; set; }
    public bool HasActiveCall { get; set; }
    public bool IsOfferer { get; set; }
    public string? OfferUser { get; set; }
    public string? OfferSdp { get; set; }
}

public class RtcIceCandidate : Record
{
    public required string ChannelId { get; set; }
    public required string Username { get; set; }
    public required string Candidate { get; set; }
    public string? SdpMid { get; set; }
    public int? SdpMLineIndex { get; set; }
    // public required string Direction { get; set; } // "offer" or "answer"
    public DateTime CreatedAt { get; set; }
}

public class DBIceCandidate
{
    public required string ChannelId { get; set; }
    public required string Username { get; set; }
    public required IceCandidate Candidate { get; set; }
}

public class IceCandidate
{
    public required string candidate { get; set; }
    public required string sdpMid { get; set; }
    public required int sdpMLineIndex { get; set; }
    public required string usernameFragment { get; set; }
    
}

public class RtcAnswer : Record
{
    public required string ChannelId { get; set; }
    public required string OfferUser { get; set; }
    public required string AnswerUser { get; set; }
    public required string Sdp { get; set; }
    public DateTime CreatedAt { get; set; }
}

public sealed class RtcActiveCall : Record
{
    public required string ChannelId { get; set; }
    public string? OfferUser { get; set; }
    public RtcSessionDescription? Offer { get; set; }
    public RtcSessionDescription? Answer { get; set; }
    public DateTime CreatedAt { get; set; }
    public DateTime UpdatedAt { get; set; }
    public bool IsActive { get; set; }
}