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Adding a console menu and a console app to test it
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| <Project Sdk="Microsoft.NET.Sdk"> | ||
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| <PropertyGroup> | ||
| <OutputType>Exe</OutputType> | ||
| <TargetFramework>netcoreapp2.2</TargetFramework> | ||
| </PropertyGroup> | ||
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| <ItemGroup> | ||
| <ProjectReference Include="..\DeveCoolLib\DeveCoolLib.csproj" /> | ||
| </ItemGroup> | ||
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| </Project> |
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| using DeveCoolLib.DeveConsoleMenu; | ||
| using System; | ||
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| namespace DeveCoolLib.ConsoleApp | ||
| { | ||
| public class Program | ||
| { | ||
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| public static void Main(string[] args) | ||
| { | ||
| Console.WriteLine("Hello World!"); | ||
| TestConsoleMenu(); | ||
| } | ||
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| private static void TestConsoleMenu() | ||
| { | ||
| var running = true; | ||
| var menu = new ConsoleMenu(ConsoleMenuType.KeyPress); | ||
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| menu.MenuOptions.Add(new ConsoleMenuOption("Do something", () => Console.WriteLine("This is the first option"))); | ||
| menu.MenuOptions.Add(new ConsoleMenuOption("Do something else", () => Console.WriteLine("This is the second option"))); | ||
| menu.MenuOptions.Add(new ConsoleMenuOption("Do something 3", () => Console.WriteLine("This is the third option"))); | ||
| menu.MenuOptions.Add(new ConsoleMenuOption("Exit", () => running = false)); | ||
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| while (running) | ||
| { | ||
| menu.RenderMenu(); | ||
| menu.WaitForResult(); | ||
| Console.WriteLine(); | ||
| Console.WriteLine(); | ||
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| if (menu.ConsoleMenuType == ConsoleMenuType.KeyPress) | ||
| { | ||
| menu.ConsoleMenuType = ConsoleMenuType.StringInput; | ||
| } | ||
| else | ||
| { | ||
| menu.ConsoleMenuType = ConsoleMenuType.KeyPress; | ||
| } | ||
| } | ||
| } | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,13 +1,69 @@ | ||
| namespace DeveCoolLib.DeveConsoleMenu | ||
| using System; | ||
| using System.Collections.Generic; | ||
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| namespace DeveCoolLib.DeveConsoleMenu | ||
| { | ||
| public class ConsoleMenu | ||
| { | ||
| public ConsoleMenuType ConsoleMenuType { get; set; } | ||
| public int StartNumber { get; set; } | ||
| public List<ConsoleMenuOption> MenuOptions { get; set; } = new List<ConsoleMenuOption>(); | ||
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| public ConsoleMenu(ConsoleMenuType consoleMenuType) | ||
| public ConsoleMenu(ConsoleMenuType consoleMenuType, int startNumber = 1) | ||
| { | ||
| ConsoleMenuType = consoleMenuType; | ||
| StartNumber = startNumber; | ||
| } | ||
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| public void RenderMenu() | ||
| { | ||
| Console.WriteLine("Choose any option:"); | ||
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| int maxLength = MenuOptions.Count.ToString().Length; | ||
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| for (int i = 0; i < MenuOptions.Count; i++) | ||
| { | ||
| var option = MenuOptions[i]; | ||
| Console.WriteLine($" {$"{i + StartNumber}:".PadRight(maxLength, ' ')} {option.Text}"); | ||
| } | ||
| } | ||
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| public void WaitForResult() | ||
| { | ||
| while (true) | ||
| { | ||
| Console.WriteLine(); | ||
| Console.Write("Choose an option: "); | ||
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| string input = ""; | ||
| if (ConsoleMenuType == ConsoleMenuType.KeyPress) | ||
| { | ||
| input = Console.ReadKey().KeyChar.ToString(); | ||
| Console.WriteLine(); | ||
| } | ||
| else | ||
| { | ||
| input = Console.ReadLine(); | ||
| } | ||
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| if (int.TryParse(input, out int result)) | ||
| { | ||
| int actualChoice = result - StartNumber; | ||
| if (actualChoice >= 0 && actualChoice < MenuOptions.Count) | ||
| { | ||
| ExecuteOption(actualChoice); | ||
| return; | ||
| } | ||
| } | ||
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| Console.WriteLine("Input is not valid, please choose any of the provided options"); | ||
| } | ||
| } | ||
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| private void ExecuteOption(int id) | ||
| { | ||
| var option = MenuOptions[id]; | ||
| option.ActionToExecute(); | ||
| } | ||
| } | ||
| } |
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|---|---|---|
| @@ -1,18 +1,16 @@ | ||
| using System; | ||
| using System.Collections.Generic; | ||
| using System.Text; | ||
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| namespace DeveCoolLib.DeveConsoleMenu | ||
| { | ||
| public class ConsoleMenuOption | ||
| { | ||
| private readonly string _text; | ||
| private readonly Action _actionToExecute; | ||
| public string Text { get; } | ||
| public Action ActionToExecute { get; } | ||
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| public ConsoleMenuOption(string text, Action actionToExecute) | ||
| { | ||
| _text = text; | ||
| _actionToExecute = actionToExecute; | ||
| Text = text; | ||
| ActionToExecute = actionToExecute; | ||
| } | ||
| } | ||
| } |
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