VirtualTask/Controllers/ChiamateController.cs

using Microsoft.AspNetCore.Mvc;
using Microsoft.AspNetCore.Mvc.Rendering;
using Newtonsoft.Json;
using System.Data;
using System.Diagnostics;
using System.Text;
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;
        string tenant = string.Empty;
        string errMes = string.Empty;
        string _serchiam = "SER_CHIAMA";
        string _numchiam = "NUM_CHIAMA";
        

        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 + "chiamateListMngr";
            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);
            }
            else
            {
                errMes = response.Content.ReadAsStringAsync().Result;
                helper.SetStringValue("errMsg", errMes);
                return RedirectToAction("Error");
            }
        }

        #endregion INDEX

        #region CREATE

        public IActionResult Create()
        {
            ViewBag.Impianti = getImpianti();
            ViewBag.StatiChiamata = getStatiChiamata();
            //ViewBag.TipiChiamata = getTipiChiamata();
            ViewBag.CodiciSegnalazione = getCodiciSegnalazione();
            ViewBag.Tecnici = getTecnici();

            return View();
        }

        [HttpPost]
        public IActionResult Create(Chiamate model)
        {
            SessionHelper helper = new SessionHelper(this);
            token = helper.GetStringValue("tok");
            tenant = helper.GetStringValue("tenant");
            if (string.IsNullOrEmpty(token))
            {
                return RedirectToAction("Index","Login");
            }
            #region campi da impostare
            model.chcodazi = tenant;
            model.chaziimp = tenant;
            model.chserial = getNewSeriale();
            model.chnumero=getNewNumeroChiamata();  
            DateTime adesso = DateTime.Now;
            model.chdata = adesso;
            model.chdtass = adesso;
            model.chdtapp = adesso;
            model.chtipo = "X";//X=creato da app, A creato da adhoc. NON SERVE
            model.chmodrac = "EMAIL";
            int year=adesso.Year;
            int ora = adesso.Hour;
            int min=adesso.Minute;
            model.chora = ora;
            model.choraapi = ora;
            model.chorass = ora;
            model.chmin = min;
            model.chminapi = min;
            model.chminass = min;
            model.chcodese=Convert.ToString(year);
            

            #endregion


            apiUrl = helper.GetStringValue("apiUrl");
            urlBase = apiUrl + "chiamata/add";
            urlBase = urlBase + "?token=" + token;
            client = new HttpClient();
            Uri baseAddress = new Uri(urlBase);
            client.BaseAddress = baseAddress;
            string data = JsonConvert.SerializeObject(model);
            StringContent content = new StringContent(data, Encoding.UTF8, "application/json");
            HttpResponseMessage response = client.PostAsync(baseAddress, content).Result;
            if (response.IsSuccessStatusCode)
            {
                return RedirectToAction("Index");
            }
            else
            {
                errMes = response.Content.ReadAsStringAsync().Result;
                helper.SetStringValue("errMsg", errMes);
                return RedirectToAction("Error");
            }

            //return View();
        }

        #endregion CREATE

        #region DETAIL

        public IActionResult Details(string id)
        {
            SessionHelper helper = new SessionHelper(this);

            token = helper.GetStringValue("tok");

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

            Chiamate chiamata = new Chiamate();

            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);
                chiamata = modelList.Where(x => x.chserial.Equals(id)).First();
            }
            else
            {
                errMes = response.Content.ReadAsStringAsync().Result;
                helper.SetStringValue("errMsg", errMes);
                return RedirectToAction("Error");
            }

            return View(chiamata);
        }

        #endregion DETAIL

        #region EDIT

        public IActionResult Edit(string id)
        {
            SessionHelper helper = new SessionHelper(this);

            token = helper.GetStringValue("tok");

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

            Chiamate chiamata = new Chiamate();

            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);
                chiamata = modelList.Where(t => t.chserial.Equals(id)).First();
            }
            else
            {
                errMes = response.Content.ReadAsStringAsync().Result;
                helper.SetStringValue("errMsg", errMes);
                return RedirectToAction("Error");
            }


            ViewBag.Impianti = getImpianti();
            ViewBag.StatiChiamata = getStatiChiamata();
            //ViewBag.TipiChiamata = getTipiChiamata();
            ViewBag.CodiciSegnalazione = getCodiciSegnalazione();
            ViewBag.Tecnici = getTecnici();
            return View(chiamata);
        }

        [HttpPost]
        public IActionResult Edit(Chiamate model)
        {
            SessionHelper helper = new SessionHelper(this);

            token = helper.GetStringValue("tok");
            tenant = helper.GetStringValue("tenant");
            if (string.IsNullOrEmpty(token))
            {
                return RedirectToAction("Index", "Login");
            }
            model.chcodazi = tenant;
            apiUrl = helper.GetStringValue("apiUrl");
            urlBase = apiUrl + "chiamata/mod";
            urlBase = urlBase + "?token=" + token;
            Uri baseAddress = new Uri(urlBase);
            client = new HttpClient();
            client.BaseAddress = baseAddress;

            string data = JsonConvert.SerializeObject(model);
            StringContent content = new StringContent(data, Encoding.UTF8, "application/json");
            HttpResponseMessage response = client.PostAsync(baseAddress, content).Result;

            if (response.IsSuccessStatusCode)
            {
                return RedirectToAction("Index");   
            }
            else
            {
                errMes = response.Content.ReadAsStringAsync().Result;
                helper.SetStringValue("errMsg", errMes);
                return RedirectToAction("Error");
            }

            return View(model);
        }

        #endregion EDIT

        #region DELETE

        [HttpGet]
        public IActionResult Delete(string id)
        {
            SessionHelper helper = new SessionHelper(this);
            token = helper.GetStringValue("tok");

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

            Chiamate chiamata = new Chiamate();
            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);
                chiamata = modelList.Where(x => x.chserial.Equals(id)).First();
            }
            else
            {
                errMes = response.Content.ReadAsStringAsync().Result;
                helper.SetStringValue("errMsg", errMes);
                return RedirectToAction("Error");
            }

            return View(chiamata);
        }


        [HttpPost, ActionName("DeleteConfirmed")]
        public IActionResult DeleteConfirmed(string id)
        {
            SessionHelper helper = new SessionHelper(this);
            token = helper.GetStringValue("tok");
            apiUrl = helper.GetStringValue("apiUrl");
            urlBase = apiUrl + "chiamata/del?" + "codice=" + id + "&";
            urlBase = urlBase + "token=" + token;
            Uri baseAddress = new Uri(urlBase);
            client = new HttpClient();
            client.BaseAddress = baseAddress;

            string data = JsonConvert.SerializeObject(id);
            StringContent content = new StringContent(data, Encoding.UTF8, "application/json");
            HttpResponseMessage response = client.PostAsync(baseAddress, content).Result;

            if (response.IsSuccessStatusCode)
            {
                return RedirectToAction("Index");
            }
            else
            {
                errMes = response.Content.ReadAsStringAsync().Result;
                helper.SetStringValue("errMsg", errMes);
                return RedirectToAction("Error");
            }

            return View();
        }
        #endregion DELETE

        #region metodi interni
        private List<SelectListItem> getImpianti()
        {
            SessionHelper helper = new SessionHelper(this);
            token = helper.GetStringValue("tok");
            apiUrl = helper.GetStringValue("apiUrl");
            urlBase = apiUrl + "impiantiListMngr";
            urlBase = urlBase + "?token=" + token;
            Uri baseAddress = new Uri(urlBase);
            client = new HttpClient();
            client.BaseAddress = baseAddress;
            List<SelectListItem> selectItems = new List<SelectListItem>();
            List<Impianto> modelList = new List<Impianto>();
            HttpResponseMessage response = client.GetAsync(baseAddress).Result;
            if (response.IsSuccessStatusCode)
            {
                string data = response.Content.ReadAsStringAsync().Result;
                modelList = JsonConvert.DeserializeObject<List<Impianto>>(data);
                foreach (var role in modelList)
                {
                    SelectListItem listItem = new SelectListItem();
                    string s = role.imcodimp + " - " + role.imdescri;
                    listItem.Value = role.imcodimp;
                    listItem.Text = s;
                    selectItems.Add(listItem);
                }
            }
            return selectItems;
        }
        private List<SelectListItem> getStatiChiamata() 
        {
            List<SelectListItem> selectItems = new List<SelectListItem>();

            SelectListItem listItem = new SelectListItem();
            listItem.Value = "C";
            listItem.Text = "Assegnata";
            selectItems.Add(listItem);

            listItem = new SelectListItem();
            listItem.Value = "B";
            listItem.Text = "Da Assegnare";
            selectItems.Add(listItem);

            listItem = new SelectListItem();
            listItem.Value = "Z";
            listItem.Text = "Chiusa";
            selectItems.Add(listItem);

            listItem = new SelectListItem();
            listItem.Value = "S";
            listItem.Text = "Sospesa";
            selectItems.Add(listItem);

            return selectItems;
        }
        private List<SelectListItem> getTipiChiamata()
        {
            List<SelectListItem> selectItems = new List<SelectListItem>();

            SelectListItem listItem = new SelectListItem();
            listItem.Value = "A";
            listItem.Text = "Tipo A";
            selectItems.Add(listItem);

            listItem = new SelectListItem();
            listItem.Value = "B";
            listItem.Text = "Tipo B";
            selectItems.Add(listItem);

            return selectItems;
        }
        private List<SelectListItem> getCodiciSegnalazione()
        {
            List<SelectListItem> selectItems = new List<SelectListItem>();

            SelectListItem listItem = new SelectListItem();
            listItem.Value = "Intervento";
            listItem.Text = "Intervento";
            selectItems.Add(listItem);

            listItem = new SelectListItem();
            listItem.Value = "Collaudo";
            listItem.Text = "Collaudo";
            selectItems.Add(listItem);

            return selectItems;
        }
        private List<SelectListItem> getTecnici()
        {
            SessionHelper helper = new SessionHelper(this);
            token = helper.GetStringValue("tok");
            apiUrl = helper.GetStringValue("apiUrl");
            urlBase = apiUrl + "tecniciList";
            urlBase = urlBase + "?token=" + token;
            Uri baseAddress = new Uri(urlBase);
            client = new HttpClient();
            client.BaseAddress = baseAddress;
            List<SelectListItem> selectItems = new List<SelectListItem>();
            List<Tecnici> modelList = new List<Tecnici>();
            HttpResponseMessage response = client.GetAsync(baseAddress).Result;
            if (response.IsSuccessStatusCode)
            {
                string data = response.Content.ReadAsStringAsync().Result;
                modelList = JsonConvert.DeserializeObject<List<Tecnici>>(data);
                foreach (var role in modelList)
                {
                    SelectListItem listItem = new SelectListItem();
                    if (role == modelList.First())
                    {
                        listItem.Value = string.Empty;
                        listItem.Text = "";
                        selectItems.Add(listItem);
                    }
                    else
                    {
                        string s = role.tccodice + " - " + role.tcdescri;
                        listItem.Value = role.tccodice;
                        listItem.Text = s;
                        selectItems.Add(listItem);
                    }
                }
            }
            return selectItems;
        }
        private string getNewSeriale()
        {
            int p = -1;
            string seriale = string.Empty;
            SessionHelper helper = new SessionHelper(this);
            token = helper.GetStringValue("tok");
            apiUrl = helper.GetStringValue("apiUrl");
            urlBase = apiUrl + "progressiviList";
            urlBase = urlBase + "?token=" + token;
            Uri baseAddress = new Uri(urlBase);
            client = new HttpClient();
            client.BaseAddress = baseAddress;
            List<Progressivo> progressivi = new List<Progressivo>();
            HttpResponseMessage response = client.GetAsync(baseAddress).Result;
            if (response.IsSuccessStatusCode)
            {
                string data = response.Content.ReadAsStringAsync().Result;
                progressivi = JsonConvert.DeserializeObject<List<Progressivo>>(data);
                var last = progressivi.Where(t => t.tipo_prog.Equals(_serchiam)).First();
                p = last.val_prog;
                p++;
                seriale = Convert.ToString(p);
                seriale = seriale.PadLeft(10, '0');
                Progressivo upd = new Progressivo();
                upd.val_prog = p;
                upd.tipo_prog = _serchiam;
                upd.azienda = tenant;
                updateTabellaProgressivi(upd);
            }
            return seriale;
        }
        private async void updateTabellaProgressivi(Progressivo p)
        {
            SessionHelper helper = new SessionHelper(this);
            token = helper.GetStringValue("tok");
            apiUrl = helper.GetStringValue("apiUrl");
            tenant = helper.GetStringValue("tenant");
            urlBase = apiUrl + "progressivo/mod";
            urlBase = urlBase + "?token=" + token;
            //Uri baseAddress = new Uri(urlBase);
            client = new HttpClient();

            var stringPayload = JsonConvert.SerializeObject(p);
            var httpContent = new StringContent(stringPayload, Encoding.UTF8, "application/json");
            var httpResponse = await client.PostAsync(urlBase, httpContent);
            if (httpResponse.Content != null)
            {
                var responseContent = await httpResponse.Content.ReadAsStringAsync();
            }
        }
        private decimal getNewNumeroChiamata()
        {
            int p = -1;
            decimal numero =0;
            SessionHelper helper = new SessionHelper(this);
            token = helper.GetStringValue("tok");
            apiUrl = helper.GetStringValue("apiUrl");
            urlBase = apiUrl + "progressiviList";
            urlBase = urlBase + "?token=" + token;
            Uri baseAddress = new Uri(urlBase);
            client = new HttpClient();
            client.BaseAddress = baseAddress;
            List<Progressivo> progressivi = new List<Progressivo>();
            HttpResponseMessage response = client.GetAsync(baseAddress).Result;
            if (response.IsSuccessStatusCode)
            {
                string data = response.Content.ReadAsStringAsync().Result;
                progressivi = JsonConvert.DeserializeObject<List<Progressivo>>(data);
                var last = progressivi.Where(t => t.tipo_prog.Equals(_numchiam)).First();
                p = last.val_prog;
                p++;
                numero = Convert.ToDecimal(p);
                Progressivo upd = new Progressivo();
                upd.val_prog = p;
                upd.tipo_prog = _numchiam;
                upd.azienda = tenant;
                updateTabellaProgressivi(upd);
            }
            return numero;
        }

        #endregion


        [ResponseCache(Duration = 0, Location = ResponseCacheLocation.None, NoStore = true)]
        public IActionResult Error()
        {
            SessionHelper helper = new SessionHelper(this);
            string e = helper.GetStringValue("errMsg");
            return View(new ErrorViewModel { RequestId = Activity.Current?.Id ?? HttpContext.TraceIdentifier, ErrMsg = e });
        }
    }
}