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Refactor CLI command system to support async execution and central command history

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Stone_Red
2026-06-11 20:40:26 +02:00
parent 2b091e6e7c
commit 160d0559e8
14 changed files with 114 additions and 63 deletions
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Processes/TerminalProcess.cs
+17 -15
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@@ -13,7 +13,6 @@ public class TerminalProcess() : Process("Terminal")
{
private Window window = null!;
private readonly List<string> history = [];
private readonly List<string> commandHistory = [];
private int historyIndex = -1;
private string currentInput = "";
private readonly List<Text> textLines = [];
@@ -28,6 +27,8 @@ public class TerminalProcess() : Process("Terminal")
PrintLine("RemSox GUI Terminal v1.0");
PrintLine("Type 'help' for commands.");
historyIndex = CommandManager.GetCommandHistory().Count;
window.Flush();
window.OnKeyEvent += HandleKey;
}
@@ -46,18 +47,12 @@ public class TerminalProcess() : Process("Terminal")
window.OnKeyEvent -= HandleKey;
}
private void HandleKey(KeyEvent keyEvent)
private async void HandleKey(KeyEvent keyEvent)
{
if (keyEvent.Key == ConsoleKeyEx.Enter)
{
string cmd = currentInput;
if (!string.IsNullOrWhiteSpace(currentInput) && (commandHistory.Count == 0 || commandHistory[^1] != currentInput))
{
commandHistory.Add(currentInput);
}
historyIndex = commandHistory.Count;
PrintLine("> " + cmd);
currentInput = "";
@@ -77,12 +72,19 @@ public class TerminalProcess() : Process("Terminal")
}
else
{
bool found = CommandManager.TryExecute(cmd, PrintLine);
if (!found)
window.OnKeyEvent -= HandleKey;
bool handled = await CommandManager.TryExecute(cmd, PrintLine);
if (!handled)
{
PrintLine($"\"{cmd}\" is not a command");
}
window.OnKeyEvent += HandleKey;
}
historyIndex = CommandManager.GetCommandHistory().Count;
}
UpdateDisplay();
}
@@ -96,19 +98,19 @@ public class TerminalProcess() : Process("Terminal")
}
else if (keyEvent.Key == ConsoleKeyEx.UpArrow)
{
if (commandHistory.Count > 0)
if (CommandManager.GetCommandHistory().Count > 0)
{
historyIndex = Math.Max(historyIndex - 1, 0);
currentInput = commandHistory[historyIndex];
currentInput = CommandManager.GetCommandHistory()[historyIndex];
UpdateDisplay();
}
}
else if (keyEvent.Key == ConsoleKeyEx.DownArrow)
{
if (commandHistory.Count > 0)
if (CommandManager.GetCommandHistory().Count > 0)
{
historyIndex = Math.Min(historyIndex + 1, commandHistory.Count - 1);
currentInput = commandHistory[historyIndex];
historyIndex = Math.Min(historyIndex + 1, CommandManager.GetCommandHistory().Count - 1);
currentInput = CommandManager.GetCommandHistory()[historyIndex];
UpdateDisplay();
}
}