VirtualTask/Controllers/ChiamateController.cs

using Microsoft.AspNetCore.Mvc;
using Newtonsoft.Json;
using VirtualTask.Models;
using X.PagedList;

namespace VirtualTask.Controllers
{
    public class ChiamateController : Controller
    {
        string apiUrl = string.Empty;
        string urlBase = string.Empty;
        string token = string.Empty;

        HttpClient client;

        public ChiamateController()
        {
            client = new HttpClient();
        }

        #region INDEX

        public IActionResult Index(string searchString, int? page = 1)
        {
            SessionHelper helper = new SessionHelper(this);
            token = helper.GetStringValue("tok");
            if (string.IsNullOrEmpty(token))
                return RedirectToAction("Index", "Login");

            apiUrl = helper.GetStringValue("apiUrl");
            urlBase = apiUrl + "chiamateList";
            urlBase = urlBase + "?token=" + token;
            Uri baseAddress = new Uri(urlBase);
            client = new HttpClient();
            client.BaseAddress = baseAddress;

            List<Chiamate> modelList = new List<Chiamate>();
            HttpResponseMessage response = client.GetAsync(baseAddress).Result;

            if (response.IsSuccessStatusCode)
            {
                string data = response.Content.ReadAsStringAsync().Result;
                modelList = JsonConvert.DeserializeObject<List<Chiamate>>(data);
            }
            if (!string.IsNullOrEmpty(searchString))
            {
                modelList = modelList.Where(s => s.chcodimp.ToUpper().Contains(searchString.ToUpper())).ToList();

                ViewData["CurrentFilter"] = searchString;
            }
            else
                ViewData["CurrentFilter"] = null;

            if (page != null && page < 1)
            {
                page = 1;
            }

            var pageSize = 10;

            var shortLinks = modelList
                .OrderByDescending(s => s.chcodimp)
                .ToPagedList(page ?? 1, pageSize);

            return View(shortLinks);
        }

        #endregion INDEX
    }
}