using Microsoft.AspNetCore.Hosting;
using Microsoft.AspNetCore.Http;
using Microsoft.AspNetCore.Mvc;
using System.IO;
using System.Net.Http;
using System.Web;
using System.Net.Http.Headers;
using System.Diagnostics;
using System;
using System.Globalization;
using Microsoft.Extensions.FileProviders;
using Newtonsoft.Json;

namespace challenge.Web.Controllers.maps
{
    [Produces("application/json")]
    [Route("api/[controller]")]
    public class MapsController : Controller
    {
        private IHostingEnvironment _hostingEnvironment;

        public MapsController(IHostingEnvironment hostingEnvironment)
        {
            _hostingEnvironment = hostingEnvironment;
        }
        [HttpPost, DisableRequestSizeLimit]
        public ActionResult UploadFile()
        {
            try
            {
               // var obj = JsonConvert.SerializeObject(context.Request);
                var xml = Request.Form.Files["File"].ToString();
                var httpRequest = HttpContext.Request.Form;
                var postedFile = httpRequest.Files["File"];
                string outputFile = Request.Form["ProcessingMode"].ToString();
                var startDate = Request.Form["StartDate"];
                var file = httpRequest.Files[0];
                string fullPath = "";
                string folderName = "Upload";

                string antFile = @"C:\Users\Monika\Downloads\Generatorius\Generator\apache-ant-1.7.0\bin\ant.bat";
                string build = @"C:\Users\Monika\Downloads\Generatorius\Generator\build.xml";


                string rootPath = @"C:\Users\Monika\Downloads\Generatorius\Generator";
                string newPath = Path.Combine(rootPath, folderName);
                if (!Directory.Exists(newPath))
                {
                    Directory.CreateDirectory(newPath);
                }
                if (file.Length > 0)
                {
                    string fileName = ContentDispositionHeaderValue.Parse(file.ContentDisposition).FileName.Trim('"');
                    fullPath = Path.Combine(newPath, fileName);
                    using (var stream = new FileStream(fullPath, FileMode.Create))
                    {
                        file.CopyTo(stream);
                    }
                }


                string inputFile = fullPath;
                /*
                                ProcessStartInfo procStartInfo5 = new ProcessStartInfo();
                                procStartInfo5.FileName = "cmd.exe";
                                procStartInfo5.Arguments = $"/c{antFile} -f={build} -DinputFile={inputFile} -DstartDate={startDate} -DxslFile=ProcessingDate -DoutputFile={outputFile}";
                                Process.Start(procStartInfo5);

                */
                //var fs = System.IO.File.OpenRead(inputFile);
                //  var result = System.Text.Encoding.UTF8.GetBytes(@"C:\work\itvs\SYSANA\DP-5\XML_generatorius\Generator\Upload\aaaa.xml");
                // return File(result, "application/xml", "aaaa.xml");
        //        GetChallenges();
                //  return PhysicalFile(@"C:\Users\Monika\Downloads\Generatorius\Book1.xml", "application/xml", "Book1.xml");

    //if (System.IO.File.Exists("C:\\Users\\Monika\\Downloads\\Generatorius\\Book1.xml"))
    //            {// to know if the file is Exist or not
    //             //Process File Here ...
    //            }
    //            else
    //            {
    //                return Json("NotFound");
    //            }
                string contentType = "application/xml";
                HttpContext.Response.ContentType = contentType;

                var result = new FileContentResult(System.IO.File.ReadAllBytes("C:\\Users\\Monika\\Downloads\\Book1.xml"), contentType)
                {

                    //  FileDownloadName = $"{myFile.Title }" // + myFile.Extension
                    FileDownloadName = "s.xml"

                };

                // System.IO.File.Delete (myFile.Path);  //if you want to delete the file after download

                return result;
            }
            catch (Exception err)
            {
                Console.WriteLine(err);
            }
            return BadRequest();
        }

        //[HttpGet]
        //public IActionResult GetChallenges()
        //{
        //    var physicalFilePath = "C:\\Users\\Monika\\Downloads\\Book1.xml";
        //    var fileBytes = System.IO.File.ReadAllBytes(physicalFilePath);

        //    return this.File(fileBytes, "text/xml", "test.xml");
        //   // return PhysicalFile(@"C:\Users\Monika\Downloads\Book1.xml", "application/xml", "Book1.xml");
        //}

    }
}