ilyalehchylin/educats-xamarin

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File StatsPageViewModel.cs has 601 lines of code (exceeds 250 allowed). Consider refactoring.
Open

using System;
using System.Collections.Generic;
using System.Globalization;
using System.Linq;
using System.Threading.Tasks;
Severity: Major
Found in source/EduCATS/Pages/Statistics/Base/ViewModels/StatsPageViewModel.cs - About 1 day to fix

    Method startRegister has a Cognitive Complexity of 73 (exceeds 20 allowed). Consider refactoring.
    Open

            public async Task<Task<object>> startRegister()
            {
                try
                {
                    if (checkCredentials())

    Cognitive Complexity

    Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

    A method's cognitive complexity is based on a few simple rules:

    • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
    • Code is considered more complex for each "break in the linear flow of the code"
    • Code is considered more complex when "flow breaking structures are nested"

    Further reading

    File TodayPageViewModel.cs has 440 lines of code (exceeds 250 allowed). Consider refactoring.
    Open

    using System;
    using System.Collections.Generic;
    using System.Collections.ObjectModel;
    using System.Linq;
    using System.Threading;
    Severity: Minor
    Found in source/EduCATS/Pages/Today/Base/ViewModels/TodayPageViewModel.cs - About 6 hrs to fix

      File SaveMarksPageViewModel.cs has 438 lines of code (exceeds 250 allowed). Consider refactoring.
      Open

      using EduCATS.Helpers.Forms;
      using EduCATS.Helpers.Json;
      using EduCATS.Networking;
      using EduCATS.Networking.AppServices;
      using EduCATS.Networking.Models.SaveMarks;
      Severity: Minor
      Found in source/EduCATS/Pages/SaveMarks/ViewModels/SaveMarksPageViewModel.cs - About 6 hrs to fix

        File StatsResultsPageViewModel.cs has 432 lines of code (exceeds 250 allowed). Consider refactoring.
        Open

        using System;
        using System.Collections.Generic;
        using System.Globalization;
        using System.Linq;
        using System.Threading.Tasks;

          File LoginPageViewModel.cs has 392 lines of code (exceeds 250 allowed). Consider refactoring.
          Open

          using System;
          using System.Collections.Generic;
          using System.Collections.Specialized;
          using System.IdentityModel.Tokens.Jwt;
          using System.IO;
          Severity: Minor
          Found in source/EduCATS/Pages/Login/ViewModels/LoginPageViewModel.cs - About 5 hrs to fix

            File TestPassingPageViewModel.cs has 383 lines of code (exceeds 250 allowed). Consider refactoring.
            Open

            using System;
            using System.Collections.Generic;
            using System.Linq;
            using System.Threading.Tasks;
            using EduCATS.Data;

              File LoginPageView.cs has 366 lines of code (exceeds 250 allowed). Consider refactoring.
              Open

              using System;
              using EduCATS.Themes;
              using EduCATS.Pages.Login.ViewModels;
              using FFImageLoading.Forms;
              using Nyxbull.Plugins.CrossLocalization;
              Severity: Minor
              Found in source/EduCATS/Pages/Login/Views/LoginPageView.cs - About 4 hrs to fix

                File RegistrationPageViewModel.cs has 366 lines of code (exceeds 250 allowed). Consider refactoring.
                Open

                using EduCATS.Data.Models;
                using EduCATS.Data.Models.Registration;
                using EduCATS.Helpers.Forms;
                using EduCATS.Helpers.Json;
                using EduCATS.Helpers.Logs;

                  Class DataAccess has 36 methods (exceeds 20 allowed). Consider refactoring.
                  Open

                      public static partial class DataAccess
                      {
                          /// <summary>
                          /// Login callback.
                          /// </summary>
                  Severity: Minor
                  Found in source/EduCATS/Data/DataAccessCallbacks.cs - About 4 hrs to fix

                    Class AppServices has 35 methods (exceeds 20 allowed). Consider refactoring.
                    Open

                        public static partial class AppServices
                        {
                            /// <summary>
                            /// Authorize request.
                            /// </summary>
                    Severity: Minor
                    Found in source/EduCATS/Networking/AppServices/AppServices.cs - About 4 hrs to fix

                      Method startRegister has 107 lines of code (exceeds 25 allowed). Consider refactoring.
                      Open

                              public async Task<Task<object>> startRegister()
                              {
                                  try
                                  {
                                      if (checkCredentials())

                        File RegistrationPageView.cs has 325 lines of code (exceeds 250 allowed). Consider refactoring.
                        Open

                        using EduCATS.Data;
                        using EduCATS.Data.Models;
                        using EduCATS.Helpers.Forms;
                        using EduCATS.Helpers.Forms.Styles;
                        using EduCATS.Pages.Registration.ViewModels;
                        Severity: Minor
                        Found in source/EduCATS/Pages/Registration/Views/RegistrationPageView.cs - About 3 hrs to fix

                          Method saveMarks has 93 lines of code (exceeds 25 allowed). Consider refactoring.
                          Open

                                  private async Task<KeyValuePair<string, HttpStatusCode>> saveMarks()
                                  {
                                      string link = "";
                                      string body = "";
                                      if (_titleOfPage == CrossLocalization.Translate("stats_page_lectures_visiting"))
                          Severity: Major
                          Found in source/EduCATS/Pages/SaveMarks/ViewModels/SaveMarksPageViewModel.cs - About 3 hrs to fix

                            Method startResetPassword has a Cognitive Complexity of 40 (exceeds 20 allowed). Consider refactoring.
                            Open

                                    protected async Task<object> startResetPassword()
                                    { 
                                        try
                                        {
                                            if (checkCredentials())

                            Cognitive Complexity

                            Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

                            A method's cognitive complexity is based on a few simple rules:

                            • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
                            • Code is considered more complex for each "break in the linear flow of the code"
                            • Code is considered more complex when "flow breaking structures are nested"

                            Further reading

                            Class AppPages has 29 methods (exceeds 20 allowed). Consider refactoring.
                            Open

                                public class AppPages : IPages
                                {
                                    /// <summary>
                                    /// Property for getting and setting <see cref="Application.Current.MainPage"/>.
                                    /// </summary>
                            Severity: Minor
                            Found in source/EduCATS/Helpers/Forms/Pages/AppPages.cs - About 3 hrs to fix

                              Method createView has 83 lines of code (exceeds 25 allowed). Consider refactoring.
                              Open

                                      void createView()
                                      {
                                          var group = new Label
                                          {
                                              TextColor = Color.FromHex(Theme.Current.StatisticsDetailsTitleColor),
                              Severity: Major
                              Found in source/EduCATS/Pages/SaveMarks/Views/SaveMarksPageView.cs - About 3 hrs to fix

                                Method getAndSetStatistics has 77 lines of code (exceeds 25 allowed). Consider refactoring.
                                Open

                                        protected virtual async Task getAndSetStatistics()
                                        {
                                            try
                                            {
                                                if (CurrentSubject != null)
                                Severity: Major
                                Found in source/EduCATS/Pages/Statistics/Base/ViewModels/StatsPageViewModel.cs - About 3 hrs to fix

                                  Consider simplifying this complex logical expression.
                                  Open

                                                      if (!(
                                                          ((nameOfUser[i] >= 'a') && (nameOfUser[i] <= 'z')) || ((nameOfUser[i] >= 'A') && (nameOfUser[i] <= 'Z')) ||
                                                          ((nameOfUser[i] >= 'а') && (nameOfUser[i] <= 'я')) || ((nameOfUser[i] >= 'А') && (nameOfUser[i] <= 'Я')) ||
                                                          ((nameOfUser[i] == '_') || (nameOfUser[i] == ' ') || (nameOfUser[i] == '-')) ||
                                                          (nameOfUser[i] >= '0' && nameOfUser[i] <= '9')))
                                  Severity: Critical
                                  Found in source/EduCATS/Pages/Registration/ViewModels/RegistrationPageViewModel.cs - About 3 hrs to fix

                                    Class IPages has 26 methods (exceeds 20 allowed). Consider refactoring.
                                    Open

                                        public interface IPages
                                        {
                                            /// <summary>
                                            /// Close page.
                                            /// </summary>
                                    Severity: Minor
                                    Found in source/EduCATS/Helpers/Forms/Pages/Interfaces/IPages.cs - About 3 hrs to fix
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