global using System.ComponentModel.DataAnnotations;
global using SimpleAdmin.Core;
namespace SimpleAdmin.Core {
    [AttributeUsage(AttributeTargets.Property)]
    public sealed class DataValidationAttribute : Attribute { public DataValidationAttribute(ValidationTypes type) {} }
    [AttributeUsage(AttributeTargets.Property)]
    public sealed class IdNotNullAttribute : Attribute { public string ErrorMessage { get; set; } }
    public enum ValidationTypes { Numeric }
    public static class Oops { public static Exception Bah(string text) => new InvalidOperationException(text); }
}
namespace SimpleAdmin.Application {
    public static class Oops { public static Exception Bah(string text) => new InvalidOperationException(text); }
    [SqlSugar.SugarTable("ob_contract_template_version")]
    public sealed class ObContractTemplateVersion {
        [SqlSugar.SugarColumn(IsPrimaryKey = true)] public long Id { get; set; }
        public string VersionStatus { get; set; }
        public DateTime? EffectiveDate { get; set; }
        public DateTime? ExpiryDate { get; set; }
        public bool? CompanySealEnabled { get; set; }
        public bool? AcrossPageSealEnabled { get; set; }
    }
}