using System;
using System.Collections.Generic;
using System.Linq;
using System.Net;
using System.Net.Mail;
using System.Text;
using System.Threading.Tasks;
using TMTCronJob.Model;

namespace TMTCronJob.Services
{
    public class MailService
    {
        public void SendEmail(List<InfringementPayment> problemInfridgments, List<string> admins)
        {
            //use the problemInfridgments and send emails to the admins
            StringBuilder sb = new StringBuilder();
            sb.AppendLine("The Cronjob could not complete the following payments: ");
            //---> need a proper format here.
            //can make the email look better
            foreach (var problemInfridgment in problemInfridgments)
            {
                sb.AppendLine("infringementID: " + problemInfridgment.InfringementID.ToString() + " NoticeNumber: " + problemInfridgment.NoticeNumber);
            }

            try
            {

                SmtpClient client = new SmtpClient()
                {
                    Host = "smtp.gmail.com",
                    Port = 587,
                    EnableSsl = true,
                    DeliveryMethod = SmtpDeliveryMethod.Network,
                    UseDefaultCredentials = false,
                    Credentials = new NetworkCredential()
                    {
                        UserName = "sherewalloyd@gmail.com",
                        Password = "xxxxxx"
                    }
                };

                MailAddress from = new MailAddress("sherewalloyd@gmail.com", "Lloyd");
                MailAddress to = new MailAddress("sherewalloyd@gmail.com");
                MailMessage message = new MailMessage();
                message.From = from;
                message.To.Add(to);

                foreach (var adminEmail in admins)
                {
                    message.CC.Add(new MailAddress(adminEmail));
                }

                message.Subject = "PMF Error Payments";
                message.Body = sb.ToString();
                client.Send(message);
            }
            catch (Exception ex)
            {
                throw ex;
            }
        }
    }
}