using System.Text.Json.Nodes;

namespace IM.InitCommon.Management;

public record PageResult<T>(IReadOnlyList<T> Items, int Total, int Page, int Size);
public record InternalAction(Guid Id, Guid ActorId, Guid TargetId, string Action, string Reason);
public record ActionReceipt(string TargetName, string Before, string After);
public record EvidenceRequest(Guid ReporterId, string Type, Guid TargetId, Guid[] MessageIds);
public record EvidenceSnapshot(Guid Id, Guid SenderId, string SenderName, string Text, string Type, Guid? FileId, DateTimeOffset SentAt);
public record SubjectEvidence(string TargetName, IReadOnlyList<EvidenceSnapshot> Evidence);
public record UserAccess(bool Enabled, string Stamp);
public record ServiceHealth(string Service, string Status, double? LatencyMs, DateTime CheckedAt, DateTime? LastSuccessAt, string? Error, long? ConfigVersion = null);
public sealed class Policy
{
    public long Version { get; set; }
    public string PlatformName { get; set; } = "IM";
    public string Description { get; set; } = "";
    public string SupportEmail { get; set; } = "";
    public bool RegistrationEnabled { get; set; } = true;
    public int PasswordMinLength { get; set; } = 6;
    public int FriendLimit { get; set; }
    public int CreatedGroupLimit { get; set; }
    public int GroupMemberLimit { get; set; }
    public int DefaultJoinAuthority { get; set; }
    public int TextLimit { get; set; }
    public int RecallMinutes { get; set; }
    public long UploadMaxBytes { get; set; }
    public string[] AllowedFileTypes { get; set; } = [];
    public string[] ReportCategories { get; set; } = ["推广信息", "骚扰辱骂", "冒充身份", "其他"];
    public int ReportsPerDay { get; set; } = 20;
    public int ReportCooldownMinutes { get; set; } = 10;
    public int ClientAccessMinutes { get; set; }
    public int ClientRefreshDays { get; set; }
    public int AdminSessionMinutes { get; set; } = 480;
    public int AdminLockThreshold { get; set; } = 5;
    public int AdminLockMinutes { get; set; } = 15;
}
public static class ManagementResult
{
    public static object Ok(object? data = null) => new { code = 0, message = "成功", data };
    public static object Fail(string message) => new { code = 1003, message, data = (object?)null };
}