minor bump

README.md

@@ -1,5 +1,7 @@
 # q3rcon tui
 
+[![Hatch project](https://img.shields.io/badge/%F0%9F%A5%9A-Hatch-4051b5.svg)](https://github.com/pypa/hatch)
+[![Ruff](https://img.shields.io/endpoint?url=https://raw.githubusercontent.com/astral-sh/ruff/main/assets/badge/v2.json)](https://github.com/astral-sh/ruff)
 [![PyPI - Version](https://img.shields.io/pypi/v/q3rcon-tui.svg)](https://pypi.org/project/q3rcon-tui)
 [![PyPI - Python Version](https://img.shields.io/pypi/pyversions/q3rcon-tui.svg)](https://pypi.org/project/q3rcon-tui)
 
@@ -42,7 +44,7 @@ q3rcon-tui --host=localhost --port=28960 --password=rconpassword
 
 Store and load from dotenv files located at:
 -   .env in the cwd
--   user home directory / .config / rcon-tui / config.env
+-   user home directory / .config / q3rcon-tui / config.env
 
 example .env:
 

pyproject.toml

@@ -5,7 +5,7 @@ build-backend = "hatchling.build"
 [project]
 name = "q3rcon-tui"
 dynamic = ["version"]
-description = ''
+description = 'A terminal user interface for managing Q3 compatible servers using RCON.'
 readme = "README.md"
 requires-python = ">=3.10"
 license = "MIT"

ruff.toml

@@ -32,8 +32,8 @@ exclude = [
 line-length = 88
 indent-width = 4
 
-# Assume Python 3.9
-target-version = "py39"
+# Assume Python 3.10
+target-version = "py310"
 
 [lint]
 # Enable Pyflakes (`F`) and a subset of the pycodestyle (`E`)  codes by default.

src/q3rcon_tui/__about__.py

@@ -1,4 +1,4 @@
 # SPDX-FileCopyrightText: 2026-present onyx-and-iris <code@onyxandiris.online>
 #
 # SPDX-License-Identifier: MIT
-__version__ = '0.1.0'
+__version__ = '0.3.0'

src/q3rcon_tui/rcon_tui.tcss

@@ -7,14 +7,14 @@
     border-title-color: #88c0d0;
     border-title-style: bold;
     padding: 1 3;
-    grid-size: 2 3;
+    grid-size: 3 3;
     grid-gutter: 1 2;
     grid-rows: auto 1fr auto;
     align: center middle;
 }
 
 #command {
-    column-span: 2;
+    column-span: 3;
     height: auto;
     width: 1fr;
     content-align: center middle;
@@ -31,7 +31,7 @@
 }
 
 #response {
-    column-span: 2;
+    column-span: 3;
     height: 1fr;
     background: #2e3440;
     border: solid #4c566a;
@@ -57,6 +57,24 @@ Button:hover {
     text-style: bold;
 }
 
+Button.success {
+    background: #a3be8c;
+}
+
+Button.success:hover {
+    background: #8fbcbb;
+}
+
+Button.warning {
+    background: #ebcb8b;
+    color: #2e3440;
+}
+
+Button.warning:hover {
+    background: #d08770;
+    color: #2e3440;
+}
+
 Button.error {
     background: #bf616a;
 }
@@ -79,6 +97,75 @@ Button.error:hover {
     background: #a3be8c;
 }
 
+#config {
+    background: #ebcb8b;
+    color: #2e3440;
+}
+
+#config:hover {
+    background: #d08770;
+    color: #2e3440;
+}
+
 #send:hover {
     background: #8fbcbb;
+}
+
+/* Configuration Dialog Styles */
+#config-dialog {
+    background: #2e3440;
+    border: heavy #4c566a;
+    border-title-color: #ebcb8b;
+    border-title-style: bold;
+    padding: 1 2;
+    width: 60;
+    height: 30;
+    align: center middle;
+}
+
+#config-title {
+    content-align: center middle;
+    text-style: bold;
+    color: #88c0d0;
+    height: 3;
+    width: 100%;
+    background: #3b4252;
+    margin-bottom: 1;
+}
+
+#config-form {
+    height: auto;
+    width: 100%;
+    margin-bottom: 1;
+}
+
+#config-form Label {
+    margin-bottom: 1;
+    color: #d8dee9;
+    text-style: bold;
+}
+
+#config-form Input {
+    height: 3;
+    width: 100%;
+    margin-bottom: 1;
+    background: #3b4252;
+    border: solid #4c566a;
+    padding: 0 1;
+}
+
+#config-form Input:focus {
+    border: solid #88c0d0;
+    background: #434c5e;
+}
+
+#config-buttons {
+    height: 3;
+    width: 100%;
+    align: center middle;
+}
+
+#config-buttons Button {
+    width: 1fr;
+    margin: 0 1;
 }

src/q3rcon_tui/tui.py

@@ -2,13 +2,14 @@ import re
 from pathlib import Path
 from typing import Annotated, Type
 
-from aioq3rcon import Client
+from aioq3rcon import Client, RCONError
 from loguru import logger
 from pydantic import AfterValidator, BeforeValidator
 from pydantic_settings import BaseSettings, CliSettingsSource, SettingsConfigDict
 from textual.app import App, ComposeResult
-from textual.containers import Grid
-from textual.widgets import Button, Input, RichLog
+from textual.containers import Grid, Horizontal, Vertical
+from textual.screen import ModalScreen
+from textual.widgets import Button, Input, Label, RichLog, Static
 
 from .__about__ import __version__ as version
 
@@ -36,13 +37,16 @@ class Settings(BaseSettings):
     model_config = SettingsConfigDict(
         env_file=(
             '.env',
-            Path.home() / '.config' / 'rcon-tui' / 'config.env',
+            Path.home() / '.config' / 'q3rcon-tui' / 'config.env',
         ),
         env_file_encoding='utf-8',
         env_prefix='Q3RCON_TUI_',
         cli_prefix='',
         cli_parse_args=True,
         cli_implicit_flags=True,
+        # Allow field assignment for runtime updates
+        validate_assignment=False,
+        frozen=False,
     )
 
     @classmethod
@@ -69,6 +73,64 @@ except ValueError as e:
     raise SystemExit(1)
 
 
+class ConfigScreen(ModalScreen[bool]):
+    """Modal dialog for configuring connection settings."""
+
+    def __init__(self, current_host: str, current_port: int, current_password: str):
+        super().__init__()
+        self.current_host = current_host
+        self.current_port = current_port
+        self.current_password = current_password
+
+    def compose(self) -> ComposeResult:
+        with Vertical(id='config-dialog'):
+            yield Static('Connection Configuration', id='config-title')
+            with Vertical(id='config-form'):
+                yield Label('Host:')
+                yield Input(
+                    value=self.current_host, placeholder='localhost', id='host-input'
+                )
+                yield Label('Port:')
+                yield Input(
+                    value=str(self.current_port), placeholder='28960', id='port-input'
+                )
+                yield Label('Password:')
+                yield Input(
+                    value=self.current_password,
+                    placeholder='Enter password',
+                    password=True,
+                    id='password-input',
+                )
+            with Horizontal(id='config-buttons'):
+                yield Button('Save', variant='success', id='config-save')
+                yield Button('Cancel', variant='error', id='config-cancel')
+
+    def on_button_pressed(self, event: Button.Pressed) -> None:
+        if event.button.id == 'config-save':
+            try:
+                new_host = (
+                    self.query_one('#host-input', Input).value.strip() or 'localhost'
+                )
+                new_port = int(self.query_one('#port-input', Input).value or '28960')
+                new_password = self.query_one('#password-input', Input).value
+
+                if new_port < 1 or new_port > 65535:
+                    raise ValueError('Port must be between 1 and 65535')
+
+                if len(new_password) < 8:
+                    raise ValueError('Password must be at least 8 characters long')
+
+                settings.host = new_host
+                settings.port = new_port
+                settings.password = new_password
+
+                self.dismiss(True)
+            except ValueError:
+                self.app.bell()
+        elif event.button.id == 'config-cancel':
+            self.dismiss(False)
+
+
 class RconApp(App):
     RE_COLOR_CODES = re.compile(r'\^[0-9]')
     CSS_PATH = 'rcon_tui.tcss'
@@ -77,29 +139,51 @@ class RconApp(App):
         yield Grid(
             Input('status', placeholder='Enter a rcon command', id='command'),
             RichLog(id='response'),
-            Button('Send', variant='error', id='send'),
+            Button('Send', variant='success', id='send'),
+            Button('Config', variant='warning', id='config'),
             Button('Quit', variant='primary', id='quit'),
             id='dialog',
         )
 
     async def on_key(self, event) -> None:
-        if event.key == 'enter':
-            if self.query_one('#command', Input).has_focus:
+        match event.key:
+            case 'enter' if self.query_one('#command', Input).has_focus:
                 self.query_one('#send', Button).press()
+            case 'f2':
+                self.query_one('#config', Button).press()
 
     async def on_button_pressed(self, event: Button.Pressed) -> None:
         if event.button.id == 'quit':
             self.app.exit()
+        elif event.button.id == 'config':
+            result = await self.push_screen(
+                ConfigScreen(settings.host, settings.port, settings.password)
+            )
+            if result:
+                self.query_one('#response', RichLog).write(
+                    f'Configuration updated: {settings.host}:{settings.port}'
+                )
+            return
+
+        if event.button.id != 'send':
+            return
 
         if settings.refresh_output:
             self.query_one('#response', RichLog).clear()
 
-        async with Client(settings.host, settings.port, settings.password) as client:
-            response = await client.send_command(
-                self.query_one('#command', Input).value
-            )
+        try:
+            async with Client(
+                settings.host, settings.port, settings.password
+            ) as client:
+                response = await client.send_command(
+                    self.query_one('#command', Input).value
+                )
+                self.query_one('#response', RichLog).write(
+                    self.remove_color_codes(response.removeprefix('print\n'))
+                )
+        except RCONError as e:
             self.query_one('#response', RichLog).write(
-                self.remove_color_codes(response.removeprefix('print\n'))
+                f'{type(e).__name__}: Unable to connect to server: is the server running and are the host, port, and password correct? ({e})'
             )
 
         self.query_one('#command', Input).value = ''