public ActionResult User_login_btn(string user_type, string role_id , string username, string curr_password)
        {
            
            try
            {
                string apiUrl;
                if (username != "" && curr_password != "" && role_id != "")
                {

                    if (user_type != "1")
                    {
                       
                        if (Convert.ToInt32(role_id) == 1)
                        {
                          Session["apiUrl"]   = "http://localhost:21681/api/userAPI/Getlogin_user?username=" + username + "&curr_password=" + curr_password + "&role=" + role_id;
                        }
                        //else if (Convert.ToInt32(role_id) == 5)
                        //{
                        //    Session["apiUrl"] = "http://localhost:21681/api/userAPI/Getlogin_user_warehouse?username=" + username + "&curr_password=" + curr_password + "&role=" + role_id;
                        //}
                        //else if (Convert.ToInt32(role_id) == 6)
                        //{
                        //    Session["apiUrl"] = "http://localhost:21681/api/userAPI/Getlogin_user?username=" + username + "&curr_password=" + curr_password + "&role=" + role_id;
                        //}
                        //else if (Convert.ToInt32(role_id) == 7)
                        //{
                        //    Session["apiUrl"] = "http://localhost:21681/api/userAPI/Getlogin_user?username=" + username + "&curr_password=" + curr_password + "&role=" + role_id;
                        //}
                        else
                        {

                        }
                        // apiUrl = "http://localhost:21681/api/userAPI/Getlogin_user?username=" + username + "&curr_password=" + curr_password + "&role=" + role_id;

                        var k = Session["apiUrl"];
                        using (var client = new HttpClient())
                        {
                            userregistration login = new userregistration();
                            HttpResponseMessage Response = client.GetAsync(Session["apiUrl"] + string.Format("")).Result;
                            if (Response.IsSuccessStatusCode)
                            {
                                var EmpResponse = Response.Content.ReadAsStringAsync().Result;
                                login = JsonConvert.DeserializeObject<userregistration>(EmpResponse);

                                Session["username"] = Convert.ToString(login.username);
                                var a = Session["username"];
                                Session["role_id"]= Convert.ToInt32(login.role_id);
                                //Session["mobile_no"] = Convert.ToString(login.mobile_no);
                                ////Session["user_type"] = Convert.ToString(login.user_type);
                                //Session["name"] = Convert.ToString(login.name);
                                //Session["email"] = Convert.ToString(login.email);

                                if (Session["username"] != null)
                                {
                                    //get_user_type(username, curr_password, role_id);
                                    //return RedirectToAction("user_dashboard");

                                    if (Convert.ToInt32(Session["role_id"]) == 1)
                                    {
                                        return RedirectToAction("admin_dashboard", "Malavi");
                                    }
                                    //else if (Convert.ToInt32(Session["role_id"]) == 1 && Convert.ToString(Session["role_id"]) == "warehouse")
                                    //{

                                    //}

                                    //else if (Convert.ToString(Session["role_id"]) == "5")
                                    //{
                                    //    return RedirectToAction("dashboard", "local_manufacturer");
                                    //}
                                    //else if (Convert.ToString(Session["role_id"]) == "10")
                                    //{
                                    //    return RedirectToAction("retailer_dashboard", "local_manufacturer");
                                    //}

                                    //else if (Convert.ToString(Session["role_id"]) == "9")
                                    //{
                                    //    return RedirectToAction("wholesellar_dashboard", "local_manufacturer");
                                    //}

                                    //else if (Convert.ToString(Session["role_id"]) == "8")
                                    //{
                                    //    return RedirectToAction("warehouse_dashboard", "local_manufacturer");
                                    //}

                                    else
                                    {
                                        ViewBag.ErrorMessage = "Email not found or matched";
                                        return RedirectToAction("Login");
                                    }
                                }
                                else
                                {
                                    ViewBag.ErrorMessage = "Email not found or matched";
                                    return RedirectToAction("Login");
                                }
                            }
                     
                    else
                    {
                        username = "";
                        curr_password = "";
                        return RedirectToAction("Login");
                    }
                }
            }
                    else
                    {
                        apiUrl = "http://localhost:21681/api/userAPI/Getlogin_admin?username=" + username + "&curr_password=" + curr_password + "&role=" + role_id;

                        using (var client = new HttpClient())
                        {
                            userregistration login = new userregistration();
                            HttpResponseMessage Response = client.GetAsync(apiUrl + string.Format("")).Result;
                            if (Response.IsSuccessStatusCode)
                            {
                                var EmpResponse = Response.Content.ReadAsStringAsync().Result;
                                login = JsonConvert.DeserializeObject<userregistration>(EmpResponse);

                                Session["username"] = Convert.ToString(login.username);
                                var a = Session["username"];
                                Session["mobile_no"] = Convert.ToString(login.mobile_no);
                                //Session["user_type"] = Convert.ToString(login.user_type);
                                Session["name"] = Convert.ToString(login.name);
                                Session["email"] = Convert.ToString(login.email);

                                if (Session["username"] != null)
                                {
                                    get_user_type(username, curr_password, role_id);
                                    //return RedirectToAction("user_dashboard");

                                    if (Convert.ToString(Session["role_id"]) == "1")
                                    {
                                        return RedirectToAction("admin_dashboard", "Malavi");
                                    }

                                    //else if (Convert.ToString(Session["role_id"]) == "5")
                                    //{
                                    //    return RedirectToAction("dashboard", "local_manufacturer");
                                    //}
                                    //else if (Convert.ToString(Session["role_id"]) == "10")
                                    //{
                                    //    return RedirectToAction("retailer_dashboard", "local_manufacturer");
                                    //}

                                    //else if (Convert.ToString(Session["role_id"]) == "9")
                                    //{
                                    //    return RedirectToAction("wholesellar_dashboard", "local_manufacturer");
                                    //}

                                    //else if (Convert.ToString(Session["role_id"]) == "8")
                                    //{
                                    //    return RedirectToAction("warehouse_dashboard", "local_manufacturer");
                                    //}

                                    else
                                    {
                                        ViewBag.ErrorMessage = "Email not found or matched";
                                        return RedirectToAction("Login");
                                    }
                                }
                                else
                                {
                                    ViewBag.ErrorMessage = "Email not found or matched";
                                    return RedirectToAction("Login");
                                }
                            }
                       
                else
                {
                        username = "";
                        curr_password = "";
                        return RedirectToAction("Login");
                    }
                }
            }
                }
            }
            catch (Exception ex)
            {
            }
            return View();
        }