using System.Threading.Tasks;
using Microsoft.AspNet.Identity;

namespace X
{
    public class MinimumLengthValidatorLocalizedRo : IIdentityValidator<string>
    {
        public int RequiredLength { get; set; }

        public MinimumLengthValidatorLocalizedRo(int requiredLength)
        {
            RequiredLength = requiredLength;
        }

        public Task<IdentityResult> ValidateAsync(string item)
        {
            if (!string.IsNullOrWhiteSpace(item) && item.Length >= this.RequiredLength)
                return Task.FromResult<IdentityResult>(IdentityResult.Success);

            return Task.FromResult<IdentityResult>(IdentityResult.Failed(new[]
            {
                string.Format("Parola aleasa este prea scurta. Parola trebuie sa aiba minim {0} caractere.", RequiredLength)
            }));
        }
    }
}