using System;
using Kreta.BusinessLogic.Interfaces;
using Kreta.Client.FileService;

namespace Kreta.BusinessLogic.Helpers
{
    internal class TokenServiceHelper : ITokenServiceHelper
    {
        private readonly IFileServiceClient fileServiceClient;

        public TokenServiceHelper(IFileServiceClient fileServiceClient)
        {
            this.fileServiceClient = fileServiceClient ?? throw new ArgumentNullException(nameof(fileServiceClient));
        }

        public (string, int) GetPublicTokenWithExpiresIn()
        {
            var response = fileServiceClient.GetPublicToken();

            return (response.AccessToken, response.ExpiresIn);
        }

        public (string, int) GetPrivateTokenWithExpiresIn()
        {
            var response = fileServiceClient.GetPrivateToken();

            return (response.AccessToken, response.ExpiresIn);
        }
    }
}