using System;
using System.Collections.Generic;
using System.Globalization;
using System.Linq;
using System.Security.Principal;
using System.Web;
using System.Web.Mvc;
using System.Web.Security;
using System.Web.UI;
using NHibernate;
using NHibernate.Linq;
using Sleis.Models;
using Sleis.Infrastructure;
using log4net;
using Sleis.Utility;
using Sleis.CustomActionResult;

namespace Sleis.Controllers {

    public class FileController : BaseController 
    {
        public string FileUrls { get; set; }
        public string Delimiter { get; set; }
        public string FilePath { get; set; }

        public override void Init()
        {
            base.Init();
            ArgumentValidationUtility.ThrowOnNull(FileUrls, "FileUrls");
            ArgumentValidationUtility.ThrowOnNull(Delimiter, "Delimiter");
            ArgumentValidationUtility.ThrowOnNull(FilePath, "FilePath");
        }

 
        public ActionResult Download()
        {
            string[] files=FileUrls.Split(Delimiter.ToCharArray());
            Dictionary<string, string> steps = new Dictionary<string, string>();
            //for (int i = 0; i < files.Length; i++)
            //{
            //    string key = "Step " + (i + 1) + ": ";
            //    steps.Add(key, files[i].Trim());
            //}

            foreach (string name in files)
            {
                //use filename as the key
                string key = name.Substring(name.LastIndexOf("/") + 1);
                steps.Add(key, name.Trim());
            }

            return View(steps);
        }

      
        public ActionResult DownloadForm(string filePath)
        {
            string contentType = filePath.Substring(0,filePath.LastIndexOf("/"));
            string fileName = filePath.Substring(filePath.LastIndexOf("/")+1);
            FilePath = FilePath +  fileName;
            Byte[] data = System.IO.File.ReadAllBytes(this.HttpContext.Server.MapPath(FilePath));
            return new FileActionResult(fileName, contentType, data);
        }
    }

}