using System;
using System.Net.Mail;
using GeneralApi.Core.Services;
using Taloyhtio.GeneralApi.Common;

namespace Taloyhtio.GeneralApi.Core.Services.Impl
{
    public class EmailService : IEmailService
    {
        private ILogger logger;
//        private string host;
//        private int port;
        private string from;
//        private string login;
//        private string pwd;

        public EmailService(ISettingsProvider settingsProvider, ILogger logger)
        {
//            this.host = settingsProvider.Get<string>(SettingsKeys.KEY_HOST);
//            this.port = settingsProvider.Get<int>(SettingsKeys.KEY_PORT);
            this.from = settingsProvider.Get<string>(Common.Constants.SettingsKeys.KEY_EMAIL_FROM);
//            this.login = settingsProvider.Get<string>(SettingsKeys.KEY_LOGIN);
//            this.pwd = settingsProvider.Get<string>(SettingsKeys.KEY_PWD);
            this.logger = logger;
        }

        public void Send(string to, string subj, string body)
        {
            if (string.IsNullOrEmpty(to))
            {
                throw new ArgumentNullException("to");
            }

            var msg = new MailMessage(this.from, to, subj, body);

            var smtpClient = new SmtpClient(/*this.host, this.port*/);
            //smtpClient.Credentials = new NetworkCredential(this.login, this.pwd);

            try
            {
                smtpClient.Send(msg);
            }
            catch (Exception x)
            {
                this.logger.LogError("Error occured during email sending:\n{0}\n{1}",
                    x.Message, x.StackTrace);
            }
        }
    }
}