Implement documentation setup and Docker configuration for LWC project

cobot/tui.py

@@ -0,0 +1,99 @@
+from __future__ import annotations
+
+from typing import List, Optional
+
+from textual import on
+from textual.app import ComposeResult
+from textual.binding import Binding
+from textual.screen import Screen
+from textual.widgets import Footer, Input, RadioButton, RadioSet, Static
+
+SCREEN_CSS = """
+Screen {
+    padding: 2 4;
+}
+#step {
+    color: $text-muted;
+    text-style: dim;
+}
+#question {
+    text-style: bold;
+    color: $accent;
+    margin-top: 1;
+    margin-bottom: 1;
+}
+RadioSet {
+    height: auto;
+    border: none;
+    padding: 0;
+    margin-bottom: 1;
+}
+Input {
+    margin-bottom: 1;
+}
+"""
+
+
+class PickScreen(Screen[Optional[str]]):
+    BINDINGS = [
+        Binding("enter", "submit", "Confirm", priority=True),
+        Binding("escape", "abort", "Cancel"),
+    ]
+
+    def __init__(self, step: str, question: str, options: List[str], default: str):
+        super().__init__()
+        self._step = step
+        self._question = question
+        self._options = options
+        self._default = default
+
+    def compose(self) -> ComposeResult:
+        yield Static(self._step, id="step")
+        yield Static(self._question, id="question")
+        with RadioSet(id="choices"):
+            for opt in self._options:
+                yield RadioButton(opt, value=(opt == self._default))
+        yield Footer()
+
+    def on_mount(self) -> None:
+        self.query_one(RadioSet).focus()
+
+    def action_submit(self) -> None:
+        btn = self.query_one("#choices", RadioSet).pressed_button
+        self.dismiss(str(btn.label) if btn else self._default)
+
+    def action_abort(self) -> None:
+        self.app.exit(None)
+
+
+class InputScreen(Screen[Optional[str]]):
+    BINDINGS = [
+        Binding("enter", "submit", "Confirm", priority=True),
+        Binding("escape", "abort", "Cancel"),
+    ]
+
+    def __init__(self, step: str, question: str, default: str):
+        super().__init__()
+        self._step = step
+        self._question = question
+        self._default = default
+
+    def compose(self) -> ComposeResult:
+        yield Static(self._step, id="step")
+        yield Static(self._question, id="question")
+        yield Input(id="value", value=self._default)
+        yield Footer()
+
+    def on_mount(self) -> None:
+        self.query_one(Input).focus()
+
+    @on(Input.Submitted)
+    def _submitted(self, event: Input.Submitted) -> None:
+        self.dismiss(event.value.strip() or self._default)
+
+    def action_submit(self) -> None:
+        val = self.query_one(Input).value.strip()
+        self.dismiss(val or self._default)
+
+    def action_abort(self) -> None:
+        self.app.exit(None)