using Core.Abstractions.Models;
using Core.Enumerations;
using System.ComponentModel.DataAnnotations;

namespace WeatherForecast.Models.Requests {

  /// <summary>
  /// 
  /// </summary>
  public class AuthenticationRequestModel : RequestModelBase {

    /// <summary>
    /// 
    /// </summary>
    public string? Username { get; set; }

    /// <summary>
    /// 
    /// </summary>
    public string? Password { get; set; }

    /// <summary>
    /// 
    /// </summary>
    /// <param name="validationContext"></param>
    /// <returns></returns>
    public override IEnumerable<ValidationResult> Validate(ValidationContext validationContext) {
      if(string.IsNullOrWhiteSpace(Username))
        yield return new ValidationResult($"{nameof(Username)} ${Errors.NullOrEmpty}");

      if (string.IsNullOrWhiteSpace(Password))
        yield return new ValidationResult($"{nameof(Password)} ${Errors.NullOrEmpty}");
    }
  }
}