From 044618e690d349b456c16b097d8114ee3bf9bbbe Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=D0=90=D0=BB=D0=B5=D0=BA=D1=81=D0=B0=D0=BD=D0=B4=D1=80=20?=
 =?UTF-8?q?=D0=9A=D0=BE=D0=BB=D0=BE=D1=81=D0=BE=D0=B2?=
 <dnwSilver@gmail.com>
Date: Fri, 14 Jun 2024 17:05:05 +0500
Subject: [PATCH] =?UTF-8?q?=E2=9C=A8=20Do=20page=20singletones.?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/TUI/Pages/DependenciesPage.cs |  8 +++++-
 src/TUI/Pages/IPage.cs            |  1 +
 src/TUI/Pages/PageBase.cs         |  2 ++
 src/TUI/Pages/WelcomePage.cs      | 12 ++++++++-
 src/TUI/Program.cs                | 43 +++++++++++++++++++------------
 5 files changed, 47 insertions(+), 19 deletions(-)

diff --git a/src/TUI/Pages/DependenciesPage.cs b/src/TUI/Pages/DependenciesPage.cs
index c558011..71b84f6 100644
--- a/src/TUI/Pages/DependenciesPage.cs
+++ b/src/TUI/Pages/DependenciesPage.cs
@@ -10,6 +10,12 @@ public record DependenciesState(HeaderContainer Header, DashboardContainer Dashb
 
 public class DependenciesPage : PageBase
 {
+    private DependenciesPage()
+    {
+    }
+    
+    public static DependenciesPage Instance { get; } = new();
+    
     private DependenciesStore _store;
     
     private DependenciesState _state;
@@ -48,7 +54,7 @@ public class DependenciesPage : PageBase
         canvas.Draw(layout);
     }
     
-    public void LoadDependencies()
+    public override void Load()
     {
         Initial();
         var projects = _state.Dashboard.GetContent();
diff --git a/src/TUI/Pages/IPage.cs b/src/TUI/Pages/IPage.cs
index 13894e8..61028ef 100644
--- a/src/TUI/Pages/IPage.cs
+++ b/src/TUI/Pages/IPage.cs
@@ -6,4 +6,5 @@ interface IPage
     void Initial();
     void Render();
     void Bind();
+    void Load();
 }
\ No newline at end of file
diff --git a/src/TUI/Pages/PageBase.cs b/src/TUI/Pages/PageBase.cs
index 2c9e357..91aa0e7 100644
--- a/src/TUI/Pages/PageBase.cs
+++ b/src/TUI/Pages/PageBase.cs
@@ -12,6 +12,8 @@ public abstract class PageBase : IPage
         Render();
     }
     
+    public abstract void Load();
+    
     public abstract void Initial();
     
     public abstract void Render();
diff --git a/src/TUI/Pages/WelcomePage.cs b/src/TUI/Pages/WelcomePage.cs
index 0c651d2..a556b65 100644
--- a/src/TUI/Pages/WelcomePage.cs
+++ b/src/TUI/Pages/WelcomePage.cs
@@ -10,6 +10,12 @@ namespace TUI.Pages;
 
 public class WelcomePage : PageBase
 {
+    private WelcomePage()
+    {
+    }
+    
+    public static WelcomePage Instance { get; } = new();
+    
     public override void Initial()
     {
     }
@@ -30,7 +36,11 @@ public class WelcomePage : PageBase
 
         canvas.Draw(layout);
     }
-
+    
+    public override void Load()
+    {
+    }
+    
     public override void Bind()
     {
     }
diff --git a/src/TUI/Program.cs b/src/TUI/Program.cs
index 0f91ded..682e0a6 100644
--- a/src/TUI/Program.cs
+++ b/src/TUI/Program.cs
@@ -4,14 +4,12 @@
 Console.Clear();
 Console.CursorVisible = false;
 
-// var settings = Settings.Init();
-
-var welcomePage = new WelcomePage();
+var welcomePage = WelcomePage.Instance;
 welcomePage.Open();
 Thread.Sleep(500);
 
-var dependenciesPage = new DependenciesPage();
-dependenciesPage.Open();
+IPage currentPage = DependenciesPage.Instance;
+currentPage.Open();
 
 
 ConsoleKeyInfo? key = null;
@@ -19,19 +17,32 @@ ConsoleKeyInfo? key = null;
 var waitCommand = true;
 do
 {
-    if (key?.Key == ConsoleKey.Q)
+    switch (key?.Key)
     {
-        waitCommand = false;
-        continue;
+        case ConsoleKey.Q:
+            waitCommand = false;
+            break;
+        case ConsoleKey.R:
+            key = null;
+            currentPage.Load();
+            break;
+        case ConsoleKey.D1:
+            key = null;
+            currentPage = DependenciesPage.Instance;
+            Console.Clear();
+            currentPage.Render();
+            break;
+        case ConsoleKey.D0:
+            key = null;
+            currentPage = WelcomePage.Instance;
+            Console.Clear();
+            currentPage.Render();
+            break;
+        default:
+            key = Console.ReadKey(true);
+            break;
     }
     
-    if (key?.Key == ConsoleKey.R)
-    {
-        dependenciesPage.LoadDependencies();
-        key = null;
-        continue;
-    }
-    //
     // if (display.CommandLine.IsFocused)
     // {
     //     switch (key.Key)
@@ -67,8 +78,6 @@ do
     //             break;
     //     }
     // }
-    
-    key = Console.ReadKey(true);
 } while (waitCommand);
 
 Console.Clear();
\ No newline at end of file