fix: some build & linter warnings

TelegramBotBase/Tools/Arrays.cs

@@ -1,11 +1,4 @@
 using System;
-using System.Collections.Generic;
-using System.Globalization;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-using TelegramBotBase.Base;
-using TelegramBotBase.Form;
 
 namespace TelegramBotBase.Tools
 {
@@ -13,7 +6,7 @@ namespace TelegramBotBase.Tools
     {
         public static T[] Shift<T>(T[] array, int positions)
         {
-            T[] copy = new T[array.Length];
+            var copy = new T[array.Length];
             Array.Copy(array, 0, copy, array.Length - positions, positions);
             Array.Copy(array, positions, copy, 0, array.Length - positions);
             return copy;

TelegramBotBase/Tools/Console.cs

@@ -1,7 +1,6 @@
 using System;
 using System.Collections.Generic;
 using System.Runtime.InteropServices;
-using System.Text;
 
 namespace TelegramBotBase.Tools
 {
@@ -11,17 +10,18 @@ namespace TelegramBotBase.Tools
         private static extern bool SetConsoleCtrlHandler(EventHandler handler, bool add);
 
         private delegate bool EventHandler(CtrlType sig);
-        static EventHandler _handler;
 
-        static List<Action> Actions = new List<Action>();
+        private static EventHandler __handler;
 
-        enum CtrlType
+        private static List<Action> __actions = new List<Action>();
+
+        private enum CtrlType
         {
-            CTRL_C_EVENT = 0,
-            CTRL_BREAK_EVENT = 1,
-            CTRL_CLOSE_EVENT = 2,
-            CTRL_LOGOFF_EVENT = 5,
-            CTRL_SHUTDOWN_EVENT = 6
+            CtrlCEvent = 0,
+            CtrlBreakEvent = 1,
+            CtrlCloseEvent = 2,
+            CtrlLogoffEvent = 5,
+            CtrlShutdownEvent = 6
         }
 
         static Console()
@@ -31,25 +31,25 @@ namespace TelegramBotBase.Tools
 
         public static void SetHandler(Action action)
         {
-            Actions.Add(action);
+            __actions.Add(action);
 
-            if (_handler != null)
+            if (__handler != null)
                 return;
 
-            _handler += new EventHandler(Handler);
-            SetConsoleCtrlHandler(_handler, true);
+            __handler += Handler;
+            SetConsoleCtrlHandler(__handler, true);
         }
 
         private static bool Handler(CtrlType sig)
         {
             switch (sig)
             {
-                case CtrlType.CTRL_C_EVENT:
-                case CtrlType.CTRL_LOGOFF_EVENT:
-                case CtrlType.CTRL_SHUTDOWN_EVENT:
-                case CtrlType.CTRL_CLOSE_EVENT:
+                case CtrlType.CtrlCEvent:
+                case CtrlType.CtrlLogoffEvent:
+                case CtrlType.CtrlShutdownEvent:
+                case CtrlType.CtrlCloseEvent:
 
-                    foreach (var a in Actions)
+                    foreach (var a in __actions)
                     {
                         a();
                     }

TelegramBotBase/Tools/Conversion.cs

@@ -1,19 +1,17 @@
-using System;
-using System.Collections.Generic;
-using System.Text;
+using System.Collections.Generic;
+using System.Reflection;
 using TelegramBotBase.Form;
 
 namespace TelegramBotBase.Tools
 {
     public static class Conversion
     {
-        public static void CustomConversionChecks(FormBase form, KeyValuePair<string, object> p, System.Reflection.PropertyInfo f)
+        public static void CustomConversionChecks(FormBase form, KeyValuePair<string, object> p, PropertyInfo f)
         {
             //Newtonsoft Int64/Int32 converter issue
-            if (f.PropertyType == typeof(Int32))
+            if (f.PropertyType == typeof(int))
             {
-                int i = 0;
-                if (int.TryParse(p.Value.ToString(), out i))
+                if (int.TryParse(p.Value.ToString(), out var i))
                 {
                     f.SetValue(form, i);
                 }
@@ -21,14 +19,13 @@ namespace TelegramBotBase.Tools
             }
 
             //Newtonsoft Double/Decimal converter issue
-            if (f.PropertyType == typeof(Decimal) | f.PropertyType == typeof(Nullable<Decimal>))
+            if (f.PropertyType == typeof(decimal) | f.PropertyType == typeof(decimal?))
             {
                 decimal d = 0;
                 if (decimal.TryParse(p.Value.ToString(), out d))
                 {
                     f.SetValue(form, d);
                 }
-                return;
             }
 
 

TelegramBotBase/Tools/Time.cs

@@ -1,8 +1,4 @@
 using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
 
 namespace TelegramBotBase.Tools
 {
@@ -25,7 +21,7 @@ namespace TelegramBotBase.Tools
         
         public static DateTime StartOfWeek(this DateTime dt, DayOfWeek startOfWeek)
         {
-            int diff = dt.DayOfWeek - startOfWeek;
+            var diff = dt.DayOfWeek - startOfWeek;
             if (diff < 0)
             {
                 diff += 7;