From d5684254a623a019773a44f42aa1045cdb477885 Mon Sep 17 00:00:00 2001
From: HiveBeats <e1lama@protonmail.com>
Date: Sat, 26 Oct 2024 11:57:45 +0700
Subject: [PATCH] IntialCommit

---
 .gitignore                                   |  5 +++
 ChannelsDispatcher.sln                       | 16 ++++++++++
 ChannelsDispatcher/BackgroundInitializer.cs  | 25 +++++++++++++++
 ChannelsDispatcher/ChannelsDispatcher.csproj | 10 ++++++
 ChannelsDispatcher/Program.cs                | 22 ++++++++++++++
 ChannelsDispatcher/ViewModel.cs              | 32 ++++++++++++++++++++
 6 files changed, 110 insertions(+)
 create mode 100644 .gitignore
 create mode 100644 ChannelsDispatcher.sln
 create mode 100644 ChannelsDispatcher/BackgroundInitializer.cs
 create mode 100644 ChannelsDispatcher/ChannelsDispatcher.csproj
 create mode 100644 ChannelsDispatcher/Program.cs
 create mode 100644 ChannelsDispatcher/ViewModel.cs

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..add57be
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,5 @@
+bin/
+obj/
+/packages/
+riderModule.iml
+/_ReSharper.Caches/
\ No newline at end of file
diff --git a/ChannelsDispatcher.sln b/ChannelsDispatcher.sln
new file mode 100644
index 0000000..ca2cf8a
--- /dev/null
+++ b/ChannelsDispatcher.sln
@@ -0,0 +1,16 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ChannelsDispatcher", "ChannelsDispatcher\ChannelsDispatcher.csproj", "{C251734B-3F10-477C-8775-F133D0C745D2}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{C251734B-3F10-477C-8775-F133D0C745D2}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{C251734B-3F10-477C-8775-F133D0C745D2}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{C251734B-3F10-477C-8775-F133D0C745D2}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{C251734B-3F10-477C-8775-F133D0C745D2}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+EndGlobal
diff --git a/ChannelsDispatcher/BackgroundInitializer.cs b/ChannelsDispatcher/BackgroundInitializer.cs
new file mode 100644
index 0000000..aa24870
--- /dev/null
+++ b/ChannelsDispatcher/BackgroundInitializer.cs
@@ -0,0 +1,25 @@
+using System.Threading.Channels;
+
+namespace ChannelsDispatcher;
+
+public class BackgroundInitializer
+{
+    private ChannelReader<Func<Task>> _channel;
+    
+    public BackgroundInitializer(ChannelReader<Func<Task>> channel)
+    {
+        _channel = channel;
+    }
+
+
+    public async Task ExecuteAsync()
+    {
+        while (true)
+        {
+            // получили задачу инциализации
+            var task = await _channel.ReadAsync();
+            // исполнили задачу инициализации
+            await task.Invoke();
+        }
+    }
+}
\ No newline at end of file
diff --git a/ChannelsDispatcher/ChannelsDispatcher.csproj b/ChannelsDispatcher/ChannelsDispatcher.csproj
new file mode 100644
index 0000000..2f4fc77
--- /dev/null
+++ b/ChannelsDispatcher/ChannelsDispatcher.csproj
@@ -0,0 +1,10 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+    <PropertyGroup>
+        <OutputType>Exe</OutputType>
+        <TargetFramework>net8.0</TargetFramework>
+        <ImplicitUsings>enable</ImplicitUsings>
+        <Nullable>enable</Nullable>
+    </PropertyGroup>
+
+</Project>
diff --git a/ChannelsDispatcher/Program.cs b/ChannelsDispatcher/Program.cs
new file mode 100644
index 0000000..4525f3b
--- /dev/null
+++ b/ChannelsDispatcher/Program.cs
@@ -0,0 +1,22 @@
+// See https://aka.ms/new-console-template for more information
+
+using System.Threading.Channels;
+using ChannelsDispatcher;
+
+//AddSingleton
+var channel = Channel.CreateUnbounded<Func<Task>>();
+//AddSingleton
+var channelReader = channel.Reader;
+//AddSignleton
+var channelWriter = channel.Writer;
+//AddSingleton
+var backgroundWorker = new BackgroundInitializer(channelReader);
+Task.Run(async () => await backgroundWorker.ExecuteAsync());
+//AddScoped/AddTransient
+var viewModel = new ViewModel(channelWriter);
+
+while (true)
+{
+    viewModel.DoUIStuff();
+    await Task.Delay(TimeSpan.FromSeconds(1));
+}
diff --git a/ChannelsDispatcher/ViewModel.cs b/ChannelsDispatcher/ViewModel.cs
new file mode 100644
index 0000000..0273822
--- /dev/null
+++ b/ChannelsDispatcher/ViewModel.cs
@@ -0,0 +1,32 @@
+using System.Text;
+using System.Threading.Channels;
+
+namespace ChannelsDispatcher;
+
+public class ViewModel
+{
+    private ChannelWriter<Func<Task>> _channel;
+    public ViewModel(ChannelWriter<Func<Task>> channel)
+    {
+        _channel = channel;
+        // чтобы не делать Write async, будем пытаться сделать это синхронно
+        bool success = false;
+        do
+        {
+            success = _channel.TryWrite(InitAsync);
+        }
+        while (!success);
+    }
+
+    public async Task InitAsync()
+    {
+        Console.WriteLine("Initialization started. Will took 10 seconds");
+        await Task.Delay(TimeSpan.FromSeconds(10));
+        Console.WriteLine("ViewModel Initialized");
+    }
+
+    public void DoUIStuff()
+    {
+        Console.WriteLine("UI Not Freezed");
+    }
+}
\ No newline at end of file