ANTOOZA-BACKEND/Application/Abstractions/Chat/ChatMessage.cs

namespace Application.Abstractions.Chat;

public sealed record ChatMessage(
    int MemberID,
    string MemberSID,
    string MemberName,
    string Content,
    DateTime SentAt,
    string Source = "web",
    string? YouTubeChannelId = null,

    // ── 채팅 row 뱃지 (우선순위: 칭호 > 등급 > 아이콘) ──
    string? TitleIconUrl = null,
    string? TitleName = null,
    string? TitleColor = null,
    string? GradeImageUrl = null,
    string? GradeTextColor = null,
    string? MemberIcon = null,

    // ── 리더보드 Top3 크라운 뱃지 ──
    int? LeaderboardRank = null,
    int? LeaderboardXp = null
);