using DIXWeb.Business.DIX;
using DIXWeb.Business.Workflow;
using DIXWeb.Entity.Statement;
using DIXWeb.Entity.Workflow;
using DIXWeb.Web;
using Newtonsoft.Json;
using System;
using System.Collections.Generic;
using System.Configuration;
using System.Drawing;
using System.IO;
using System.Linq;
using System.Web;
using System.Web.Mvc;
using ZXing;
using ZXing.QrCode;

namespace DIXWeb.Web
{
    public class DownloadController : BaseMvcController
    {
        DownloadBusiness _dBusiness = new DownloadBusiness();
        // GET: GlobalM/Download
        public ActionResult Index()
        {
            return View();
        }


        public ActionResult TwoDCodeView()
        {
            try
            {
                if (Util.SessionHelper.Session["InspectObjectJson"] == null)
                {
                    ViewData["Message"] = "";
                }
                else
                {
                    ViewData["Message"] = Util.SessionHelper.Session["InspectObjectJson"].ToString();
                }
                ViewData["Code"] = 200;
                Util.SessionHelper.Session["InspectObjectJson"] = null;
            }
            catch (Exception ex)
            {
                ViewData["Code"] = 500;
                ViewData["Message"] = ex.Message;
            }
            return View();
        }


        public ActionResult UploadInspectObjectTwoD(string[] InspectObjectIdArr)
        {
            Receive receive = new Receive();
            try
            {
                List<TwoDCode> list = new List<TwoDCode>();
                string dir = Server.MapPath("~/Images/InspectObject/");
                if (!Directory.Exists(dir)) Directory.CreateDirectory(dir);
                int InspectObjectId = 0;
                for (int i = 0; i < InspectObjectIdArr.Length; i++)
                {
                    InspectObjectId = int.Parse(InspectObjectIdArr[i]);
                    string InspectObjectCode = _dBusiness.GetInspectObjectById(InspectObjectId).InspectObjectCode;
                    string fullName = dir + InspectObjectCode + ".jpg";
                    if (System.IO.File.Exists(fullName))
                    {
                        System.IO.File.Delete(fullName);
                    }
                    KeepJpg(fullName, InspectObjectCode);

                    list.Add(new TwoDCode()
                    {
                        Code = InspectObjectCode,
                        Url = "/Images/InspectObject/" + InspectObjectCode + ".jpg"
                    });
                }
                Util.SessionHelper.Session["InspectObjectJson"] = Newtonsoft.Json.JsonConvert.SerializeObject(list);
                receive.Code = 200;
                receive.Message = "SUCCESS";
            }
            catch (Exception ex)
            {
                receive.Code = 500;
                receive.Message = ex.Message;
            }
            return Json(receive);
        }

        public ActionResult Get2DCode(int InspectObjectId)
        {
            Receive receive = new Receive();
            try
            {
                ReceiveTwoDCode record = _dBusiness.GetInspectObjectById(InspectObjectId);
                string InspectObjectStr = JsonConvert.SerializeObject(record);
                string dir = Server.MapPath("~/Images/InspectObject/");
                string fileName = record.InspectObjectCode + ".jpg";
                receive.Message = "/Images/InspectObject/" + fileName;
                receive.rows = record.InspectObjectCode;
                if (!Directory.Exists(dir)) Directory.CreateDirectory(dir);

                if (!System.IO.File.Exists(dir+fileName))
                {
                    KeepJpg(dir + fileName, record.InspectObjectCode);
                }
                receive.Code = 200;
            }
            catch (Exception ex)
            {
                receive.Code = 500;
                receive.Message = ex.Message;
            }
            return Json(receive);
        }

        private string KeepJpg(string fullName,string content) {
            int size = int.Parse(ConfigurationManager.AppSettings["TwoDCodeSize"].ToString());
            int width = size;
            int height = size;
            BarcodeWriter bw = new BarcodeWriter();
            bw.Format = BarcodeFormat.QR_CODE;
            QrCodeEncodingOptions options = new QrCodeEncodingOptions();
            options.DisableECI = true;
            options.CharacterSet = "UTF-8";
            options.Width = width;
            options.Height = height;
            options.Margin = 1;
            bw.Options = options;
            Bitmap bm = bw.Write(content);
            bm.Save(fullName);
            return fullName;
        }

        public ActionResult InspectObjectTemplate() {
            string dir = Server.MapPath("~/Template/");
            if (!System.IO.Directory.Exists(dir)) System.IO.Directory.CreateDirectory(dir);
            string fileName = "InspectObjectTemplate.xls";
            string fullName = dir + fileName;
            if (System.IO.File.Exists(fullName)) System.IO.File.Delete(fullName);
            //ExcelHelper.CreateExcel(fullName, "Sheet1");
            new ExcelHelper().Create(fullName, "Sheet1", false);
            return File(fullName, "application/ms-excel", fileName);
        }

        public ActionResult ImgSNView(string ImgSN,string FilterType)
        {
            ViewData["ImgSN"] = ImgSN;
            ViewData["FilterType"] = FilterType;
            return View();
        }

        public ActionResult GetImgBySN(string ImgSN, string FilterType)
        {
            Receive receive = _dBusiness.GetImgBySN(ImgSN, FilterType);
            string jsonStr = Newtonsoft.Json.JsonConvert.SerializeObject(receive);
            return Content(jsonStr);
        }
    }
}