From 225685de63bf36761d40e578bcb9414db724006f Mon Sep 17 00:00:00 2001
From: onyx-and-iris <code@onyxandiris.online>
Date: Sat, 28 Mar 2026 15:48:34 +0000
Subject: [PATCH] add command history

minor bump
---
 src/q3rcon_tui/__about__.py |  2 +-
 src/q3rcon_tui/history.py   | 23 +++++++++++++++++++++++
 src/q3rcon_tui/tui.py       | 29 ++++++++++++++++++++++++++++-
 3 files changed, 52 insertions(+), 2 deletions(-)
 create mode 100644 src/q3rcon_tui/history.py

diff --git a/src/q3rcon_tui/__about__.py b/src/q3rcon_tui/__about__.py
index 5e3b362..bb12a3f 100644
--- a/src/q3rcon_tui/__about__.py
+++ b/src/q3rcon_tui/__about__.py
@@ -1,4 +1,4 @@
 # SPDX-FileCopyrightText: 2026-present onyx-and-iris <code@onyxandiris.online>
 #
 # SPDX-License-Identifier: MIT
-__version__ = '0.7.2'
+__version__ = '0.8.0'
diff --git a/src/q3rcon_tui/history.py b/src/q3rcon_tui/history.py
new file mode 100644
index 0000000..6a33598
--- /dev/null
+++ b/src/q3rcon_tui/history.py
@@ -0,0 +1,23 @@
+from collections import UserList
+
+
+class CommandHistory(UserList):
+    """A simple list to store command history."""
+
+    def add(self, command: str):
+        """Add a command to the history if it's not empty and not a duplicate of the last."""
+        command = command.strip()
+        if command and (not self.data or command != self.data[-1]):
+            self.data.append(command)
+
+    def get_previous(self, index: int) -> str:
+        """Get the previous command based on the current index."""
+        if 0 <= index < len(self.data):
+            return self.data[index]
+        return ''
+
+    def get_next(self, index: int) -> str:
+        """Get the next command based on the current index."""
+        if 0 <= index < len(self.data):
+            return self.data[index]
+        return ''
diff --git a/src/q3rcon_tui/tui.py b/src/q3rcon_tui/tui.py
index 1c43c72..e1ba4dc 100644
--- a/src/q3rcon_tui/tui.py
+++ b/src/q3rcon_tui/tui.py
@@ -4,6 +4,7 @@ from textual.containers import Grid
 from textual.widgets import Button, Input, RichLog
 
 from .configscreen import ConfigScreen
+from .history import CommandHistory
 from .settings import Settings
 from .writable import Writable
 
@@ -24,6 +25,8 @@ class Q3RconTUI(App):
         super().__init__()
         self._settings = Settings()
         self.writable = Writable(self)
+        self._command_history = CommandHistory()
+        self._history_index = None
 
     def compose(self) -> ComposeResult:
         yield Grid(
@@ -40,9 +43,33 @@ class Q3RconTUI(App):
         if self.screen and isinstance(self.screen, ConfigScreen):
             return
 
+        command_input = self.query_one('#command', Input)
         match event.key:
-            case 'enter' if self.query_one('#command', Input).has_focus:
+            case 'enter' if command_input.has_focus:
+                value = command_input.value.strip()
+                if value:
+                    self._command_history.add(value)
+                self._history_index = None
                 self.query_one('#send', Button).press()
+            case 'up' if command_input.has_focus:
+                if self._command_history:
+                    if self._history_index is None:
+                        self._history_index = len(self._command_history) - 1
+                    elif self._history_index > 0:
+                        self._history_index -= 1
+                    command_input.value = self._command_history.get_previous(
+                        self._history_index
+                    )
+            case 'down' if command_input.has_focus:
+                if self._command_history and self._history_index is not None:
+                    if self._history_index < len(self._command_history) - 1:
+                        self._history_index += 1
+                        command_input.value = self._command_history.get_next(
+                            self._history_index
+                        )
+                    else:
+                        self._history_index = None
+                        command_input.value = ''
             case 'f2':
                 self.query_one('#config', Button).press()