namespace Application.Features.Admin.Channel.YouTubePubSub.GetHealth;

public sealed record ChannelHealthItem(
    string YouTubeChannelID,
    string? ChannelName,
    string? Handle,
    bool IsActive,
    bool IsSubscribed,
    DateTime? LastPolledAtUtc,
    DateTime? LeaseExpiresAtUtc,
    string? LastProcessedVideoId
);

public sealed record Response(
    // 설정 정보 (masked)
    bool ApiKeyConfigured,
    string? ApiKeyMaskedTail,
    bool HmacSecretConfigured,
    string? HmacSecretMaskedTail,
    string CallbackUrl,
    int FeedPollingIntervalMinutes,

    // 실시간 상태
    int ActiveLiveChatCollectors,
    int ActiveLiveVideosCount,
    int SubscribedChannelsCount,
    int ActiveInternalChannelsCount,

    // 채널별 상세
    IReadOnlyList<ChannelHealthItem> Channels
);