namespace MiaoJiZhang.Domain.Entities;

public static class AdminRoles
{
    public const string SuperAdmin = "super_admin";
    public const string Operator = "operator";
    public const string Viewer = "viewer";

    public static readonly string[] All = [SuperAdmin, Operator, Viewer];
}

public class AdminUser
{
    public long Id { get; set; }
    public string Username { get; set; } = null!;
    public string PasswordHash { get; set; } = null!;
    public string Role { get; set; } = AdminRoles.Viewer;
    public bool IsActive { get; set; } = true;
    public bool MustChangePassword { get; set; }
    public int AuthVersion { get; set; }
    public int FailedLoginCount { get; set; }
    public DateTime? LockedUntil { get; set; }
    public DateTime? LastLoginAt { get; set; }
    public DateTime CreatedAt { get; set; }
    public DateTime UpdatedAt { get; set; }
    public ICollection<AdminSession> Sessions { get; set; } = [];
}

public class AdminSession
{
    public long Id { get; set; }
    public long AdminUserId { get; set; }
    public AdminUser AdminUser { get; set; } = null!;
    public string TokenHash { get; set; } = null!;
    public string CsrfTokenHash { get; set; } = null!;
    public int AuthVersion { get; set; }
    public DateTime ExpiresAt { get; set; }
    public DateTime AbsoluteExpiresAt { get; set; }
    public DateTime? RevokedAt { get; set; }
    public DateTime LastSeenAt { get; set; }
    public string? IpAddress { get; set; }
    public string? UserAgent { get; set; }
    public DateTime CreatedAt { get; set; }
}

public class AdminAuditLog
{
    public long Id { get; set; }
    public long? AdminUserId { get; set; }
    public string? Username { get; set; }
    public string Action { get; set; } = null!;
    public string Resource { get; set; } = null!;
    public string HttpMethod { get; set; } = null!;
    public string Path { get; set; } = null!;
    public int StatusCode { get; set; }
    public bool Success { get; set; }
    public string? Detail { get; set; }
    public string? IpAddress { get; set; }
    public DateTime CreatedAt { get; set; }
}