using System;
using AsbCloudApp.Exceptions.Interfaces;

namespace AsbCloudApp.Exceptions;

/// <summary>
/// Исключение для нескольких невалидных агрументов
/// </summary>
public class ArgumentsInvalidException : Exception,
    IHasValidation
{
    /// <summary>
    /// Имена параметров
    /// </summary>
    public string[] ParamNames { get; } = Array.Empty<string>();

    /// <summary>
    /// Контсруктор исключения
    /// </summary>
    /// <param name="message"></param>
    /// <param name="paramNames"></param>
    public ArgumentsInvalidException(string message,
        string[] paramNames)
    {
        ParamNames = paramNames;
    }
    
    /// <summary>
    /// преобразование в объект валидации
    /// </summary>
    /// <returns></returns>
    public object ToValidationErrorObject()
        => MakeValidationError(ParamNames, Message);
    
    /// <summary>
    /// фабрика объекта валидации
    /// </summary>
    /// <param name="paramName"></param>
    /// <param name="errors"></param>
    /// <returns></returns>
    public static object MakeValidationError(string[] paramNames, params string[] errors)
        => new
        {
            names = paramNames,
            errors,
        };
}