using System.Net.Mail;
using System.Net;
using System.Web.Mvc;
using System.Web.ModelBinding;
using System;
using Newtonsoft.Json;
using System.Configuration;

namespace MailSender.Controllers
{
    [RoutePrefix("")]
    public class HomeController : Controller
    { 
        [HttpPost]
        public ActionResult Index([System.Web.Http.FromBody]MailDTO.MailDTO mail)
        {
           var model = new Models.MailModel(mail);
            TempData.Add("mailMod", model);
           return View(model);
        }

        [HttpGet]
        public ActionResult Index()
        {
            if(TempData["mailMod"] != null)
            {
                return View(TempData["mailMod"]);
            }
            return View(new Models.MailModel());
        }

        [System.Web.Http.HttpGet]
        public ActionResult Error(string errMsg)
        {
            TempData.Add("errMsg", errMsg);
            return RedirectToAction("Index");
        }

        [System.Web.Mvc.HttpPost]
        public ActionResult Send(MailSender.Models.MailModel model)
        {
            if (ModelState.IsValid)
            {
                var smtpClient = new SmtpClient(ConfigurationManager.AppSettings["smtp-server"],
                    Int32.Parse(ConfigurationManager.AppSettings["smtp-port"]))
                {
                    Credentials = new NetworkCredential(
                        ConfigurationManager.AppSettings["user-mail"],
                        ConfigurationManager.AppSettings["pass-mail"]),
                    EnableSsl = true
                };
                smtpClient.Send(ConfigurationManager.AppSettings["user-mail"], model.EMailTo, model.Subject, model.Content);
                return Redirect(ConfigurationManager.AppSettings["forum-address"]);
            }
            else
                return RedirectToAction("Error", new { errMsg = "Błąd wysyłania wiadomości e-mail." });
        }
    }
}