using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Mvc;
using HLWebOKBAdminPlugin.Models;
using HLWebOKBAdminPlugin.OKBAdministrationService;

namespace HLWebOKBAdminPlugin.Controllers {
  public class AlgorithmClassController : Controller {
    //
    // GET: /AlgorithmClass/

    public ActionResult Index() {

      Session["SelectedSubMenu"] = "AlgorithmClass";
      AlgorithmClassModel acm = new AlgorithmClassModel();
      return View(acm);
    }//Index

    public ActionResult Detail(long? id) {
      Session["SelectedSubMenu"] = "AlgorithmClass";
      AlgorithmClassModel acm = new AlgorithmClassModel();

      if (id == null)
        acm.AlgorithmClass = new AlgorithmClass();
      else
        acm.AlgorithmClass = (AlgorithmClass)acm.AlgorithmClasses.Where(x => x.Id.Equals((long)id)).FirstOrDefault();
      return View(acm);
    }//Detail

    /// <summary>
    /// Controller for Index View
    /// </summary>
    /// <returns></returns>
    public ActionResult Delete(long? id) {
      Session["SelectedSubMenu"] = "AlgorithmClass";

      AlgorithmClassModel acm = new AlgorithmClassModel();
      if (id != 0) {
        acm.DeleteAlgorithmClass((long)id);
      }
      return View("Index", acm);
    }//Delete

    /// <summary>
    /// Controller for Detail View
    /// </summary>
    /// <returns></returns>
    public ActionResult SaveChanges(FormCollection collection) {
      long algorithmClassId = long.Parse(collection.Get("AlgorithmClassId"));
      String algorithmClassName = collection.Get("AlgorithmClassName");
      String algorithmClassDescription = collection.Get("AlgorithmClassDescription");

      // Later, we will get the runs from the session ...
      AlgorithmClassModel acm = new AlgorithmClassModel();
      if (algorithmClassId != 0)
        acm.AlgorithmClass = (AlgorithmClass)acm.AlgorithmClasses.Where(x => x.Id.Equals(algorithmClassId)).FirstOrDefault();

      acm.AlgorithmClass.Name = algorithmClassName;
      acm.AlgorithmClass.Description = algorithmClassDescription;

      acm.SaveAlgorithmClass(acm.AlgorithmClass);

      return View("Index", acm);
    }//SaveChanges

    /// <summary>
    /// Controller for Index View
    /// </summary>
    /// <returns></returns>
    public ActionResult SortAsc() {
      Session["SelectedSubMenu"] = "AlgorithmClass";
      AlgorithmClassModel acm = new AlgorithmClassModel();
      acm.AlgorithmClasses = acm.AlgorithmClasses.OrderBy(x => x.Name).ToList<AlgorithmClass>();
      return View("Index", acm);
    }

    /// <summary>
    /// Controller for Index View
    /// </summary>
    /// <returns></returns>
    public ActionResult SortDesc() {
      Session["SelectedSubMenu"] = "AlgorithmClass";
      AlgorithmClassModel acm = new AlgorithmClassModel();

      IOrderedEnumerable<AlgorithmClass> acmOrderedList = acm.AlgorithmClasses.OrderByDescending(x => x.Name);
      IList<AlgorithmClass> acmList = new List<AlgorithmClass>();
      foreach (var item in acmOrderedList) {
        acmList.Add(item);
      }
      acm.AlgorithmClasses = acmList;

      // this should be the right code
      //pm.Problems = pm.Problems.OrderByDescending(x => x.Name).ToArray<Problem>();
      return View("Index", acm);
    }

  }
}