first version of entry menu (working)

MCTG/ConsoleApp/Menu/ConnectionMenu.cs

@@ -0,0 +1,22 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ConsoleApp.Menu
+{
+    internal class ConnectionMenu : Entry
+    {
+        public ConnectionMenu(params EntryStep[] entrySteps)
+            : base("Connection", entrySteps)
+        { }
+
+        public override IMenu? Return()
+        {
+            string username = _selectList[0].Item.Input;
+            string password = _selectList[1].Item.Input;
+            return new PlainText($"User: {username} connected with password: {password}");
+        }
+    }
+}

MCTG/ConsoleApp/Menu/Entry.EntryStep.cs

@@ -13,22 +13,17 @@ namespace ConsoleApp.Menu
             private Type _entryType;
 
             public string Description { get; private set; }
-            public string? Input { get; private set; }
+            public string Input { get; internal set; }
 
             internal EntryStep(string description, Type type)
             {
                 Description = description;
-                Input = null;
+                Input = "";
                 _entryType = type;
             }
 
             public object GetEntry()
             {
-                Input = Console.ReadLine();
-
-                if (Input is null)
-                    throw new ArgumentException("Error: input is null.");
-
                 try
                 {
                     if (_entryType == typeof(string))

MCTG/ConsoleApp/Menu/Entry.cs

@@ -8,27 +8,95 @@ namespace ConsoleApp.Menu
 {
     internal abstract partial class Entry : Menu<Entry.EntryStep>
     {
-        private List<Selector<EntryStep>> _allSelectors;
+        private List<EntryStep> _steps = new List<EntryStep>();
 
-        protected Entry(string title) : base(title)
+        protected Entry(string title, params EntryStep[] entrySteps) : base(title)
         {
-            _allSelectors = _selectList;
+            _steps = entrySteps.ToList();
+            _allSelectors = ConvertEntryStepsInSelector();
+            _selectList = _allSelectors;
         }
 
-        protected override List<Selector<EntryStep>> SearchInSelection()
+        private List<Selector<EntryStep>> ConvertEntryStepsInSelector()
         {
-            return _allSelectors;
+            List<Selector<EntryStep>> newSelectors = new List<Selector<EntryStep>>();
+            foreach (EntryStep step in _steps)
+            {
+                newSelectors.Add(new Selector<EntryStep>(step, step.Description));
+            }
+            return newSelectors;
         }
 
-        public override IMenu? Return()
+        public override void WriteMenuMode(ConsoleKeyInfo cki)
+        {
+            if (!WriteMode && cki.Key == ConsoleKey.R)
+            {
+                EnableWriteMode();
+                return;
+            }
+
+            if (WriteMode)
+            {
+                if (cki.Key == ConsoleKey.Escape)
                 {
-            if (CurrentSelected == null)
+                    if (CurrentSelected is null)
                         throw new Exception("Error: CurrentSelected is null.");
 
+                    CurrentSelected.Input = InputStr.ToString();
+                    DisableWriteMode();
+                    InputStr.Clear();
+                    return;
+                }
 
-            return null;
+                if (cki.Key == ConsoleKey.Backspace && InputStr.Length > 0)
+                {
+                    InputStr.Remove(InputStr.Length - 1, 1);
+                    return;
                 }
 
+                InputStr.Append(cki.KeyChar);
+            }
+        }
 
+        public override void Update()
+        {
+            if (_selectList == null || _selectList.Count == 0)
+            {
+                CurrentSelected = default;
+                return;
+            }
+            CurrentSelected = _selectList[CurrentLine].Item;
+        }
+
+        public override void Display()
+        {
+            _screenDisplay.Clear();
+            Console.Clear();
+
+            _screenDisplay.AppendLine($"[ {Title} ]");
+            _screenDisplay.AppendLine("-------------------------------------------");
+
+            for (int i = 0; i < _selectList.Count; i++)
+            {
+                if (CurrentLine == i)
+                    _screenDisplay.Append($">  ");
+                else
+                    _screenDisplay.Append($"   ");
+
+                _screenDisplay.Append($"{_selectList[i].Line} {_selectList[i].Item.Input}");
+
+                if (CurrentLine == i && WriteMode)
+                    _screenDisplay.Append(InputStr.ToString());
+
+                _screenDisplay.AppendLine();
+            }
+
+            if (_selectList == null || _selectList.Count == 0)
+                _screenDisplay.AppendLine("Empty...");
+
+            _screenDisplay.AppendLine(
+                "\n\nHint:\n^:previous, v:next, <:ret, -enter-:return, r:write, -escape-:exit search mode");
+            Console.WriteLine(_screenDisplay);
+        }
     }
 }

MCTG/ConsoleApp/Menu/Menu.cs

@@ -21,7 +21,8 @@ namespace ConsoleApp.Menu
         public StringBuilder InputStr { get; set; }
 
         private int _currentLine;
-        public int CurrentLine {
+        public int CurrentLine
+        {
             get
             {
                 if (_currentLine >= _selectList.Count) _currentLine = _selectList.Count - 1;
@@ -71,7 +72,7 @@ namespace ConsoleApp.Menu
                 x.Line.ToLower().Contains(InputStr.ToString().ToLower()));
         }
 
-        public void WriteMenuMode(ConsoleKeyInfo cki)
+        public virtual void WriteMenuMode(ConsoleKeyInfo cki)
         {
             if (!WriteMode && cki.Key == ConsoleKey.R)
             {
@@ -98,7 +99,7 @@ namespace ConsoleApp.Menu
             }
         }
 
-        public void Update()
+        public virtual void Update()
         {
             _selectList = SearchInSelection();
 
@@ -138,7 +139,7 @@ namespace ConsoleApp.Menu
                 _screenDisplay.AppendLine("Empty...");
 
             _screenDisplay.AppendLine(
-                "\n\nHint:\n^:previous, v:next, <:ret, -enter-:select, r:search mode, -escape-:exit search mode");
+                "\n\nHint:\n^:previous, v:next, <:ret, -enter-:select, r:search, -escape-:exit search mode");
             Console.WriteLine(_screenDisplay);
         }
 

MCTG/ConsoleApp/Program.cs

@@ -22,7 +22,10 @@ if (allRecipe == null)
 
 DataManager dataMgr = new DataManager(allRecipe);
 
-MenuManager menuMgr = new MenuManager(dataMgr, new SearcherRecipe(dataMgr.AllRecipes));
+MenuManager menuMgr = new MenuManager(dataMgr, new ConnectionMenu(
+    new Entry.EntryStep("Username: ", typeof(string)),
+    new Entry.EntryStep("Password: ", typeof(string))));
+
 menuMgr.Loop();
 
 // press any key to quit