using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Mvc;
using EmisTerminal.EIF;
using System.Threading;
using System.Runtime.InteropServices;

namespace EmisTerminal.Controllers
{
    public class HomeController : Controller
    {
        public ActionResult screensaver() 
        {
            return View();
        }
        public ActionResult screensaverTwo() 
        {
            return View();
        }
        public ActionResult Index()
        {
            return View();
        }

        public ActionResult IDCertView()
        {
            return View();
        }

        public ActionResult Preview(Guid userID, string idNum)
        {
            return View();
        }

        public ActionResult PrintView(Guid userID, string idNum)
        {
            return View();
        }

        public ActionResult Message(string message)
        {
            ViewBag.Message = message;
            return View();
        }

        [HttpPost]
        public ActionResult Check()
        {
            return Json(IDCert.Check());
        }

        [HttpPost]
        public ActionResult StopCheck()
        {
            IDCert.isStop = true;

            return Json(new ResultMessage<String> { IsSuccess = true, Message = "成功" });
        }

        [HttpPost]
        public ActionResult Print(string pdfFile, Guid userID)
        {
            try
            {
                Report.PrintFile(pdfFile, userID);

                return RedirectToAction("Message", new { message = "打印完成，请取走您的成绩单。" });
            }
            catch (Exception ex)
            {
                return RedirectToAction("Message", new { message = "打印失败：" + ex.Message + "请联系管理员。" });
            }

            return Json(new ResultMessage<String> { IsSuccess = true, Message = "成功" });
        }

        [HttpPost]
        public ActionResult GetPreview(Guid userID, string idNum)
        {
            var fileName = Report.GenerateStudentScore(userID, idNum);
            
            return Json(new ResultMessage<String> { IsSuccess = true, Message = "成功", Data = Url.Content(fileName) });
        }
    }
}