App structure: a swipe-in menu shell; pages/, link/, actions/; Settings

The shell (shell.dart): a drawer from the left edge or each page's menu button. Dash, Signals, Captures; Tools (Camera, Link test, Orin power options), the rarely used ones, after pirate-station-aide; Settings (gateway address, dark/bright, build-time theme and landing). Landing view at build time: YUKART_HOME=dash|signals, signals for now. Dash, Signals and Captures stay alive while hidden; Captures has its own navigator, so a run survives switching views. Back goes inside Captures, then to the landing view, then out. The mock banner sits over every page. main.dart is startup only; the old home screen is pages/signals.dart; dialogs and sheets moved to actions/; the protocol client, USB binding and Reading to link/. lib/README.md catalogues it. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01DDwfd6Ki8UfG4hK6W5YpJz
2026-10-14 14:08:56 +09:00
parent 3aeb09d61f
commit 4cf7a786d6
22 changed files with 941 additions and 579 deletions
@@ -0,0 +1,71 @@
+// The link to the Orin at a glance: the state chip, and the details behind it.
+
+import 'package:flutter/material.dart';
+
+import '../link/boundary.dart';
+import '../link/net.dart';
+import '../theme/palette.dart';
+
+/// CONNECTED / CONNECTING / DOWN in good / caution / alarm.
+class LinkChip extends StatelessWidget {
+  const LinkChip({super.key, required this.boundary});
+  final Boundary boundary;
+
+  @override
+  Widget build(BuildContext context) {
+    final p = AppTheme.of(context);
+    final (color, label) = switch (boundary.state) {
+      LinkState.up => (p.good, 'CONNECTED'),
+      LinkState.connecting => (p.caution, 'CONNECTING'),
+      LinkState.down => (p.alarm, 'DOWN'),
+    };
+    return Chip(
+      label: Text(
+        label,
+        style: TextStyle(color: color, fontWeight: FontWeight.w600),
+      ),
+      backgroundColor: color.withValues(alpha: 0.3),
+      side: BorderSide.none,
+      visualDensity: VisualDensity.compact,
+    );
+  }
+}
+
+/// Address, gateway, last-message age, clock offset, USB link. Fixed-width numbers,
+/// padded with figure spaces (U+2007, digit-wide): nothing reflows as a value gains a digit.
+class LinkDetails extends StatelessWidget {
+  const LinkDetails({super.key, required this.boundary, required this.usb});
+  final Boundary boundary;
+  final UsbLink usb;
+
+  @override
+  Widget build(BuildContext context) {
+    final b = boundary;
+    String pad(String v, int n) => v.padLeft(n, ' ');
+    final age = b.lastMessage == null
+        ? pad('—', 4)
+        : pad(
+            '${DateTime.now().difference(b.lastMessage!).inMilliseconds.clamp(0, 9999)}',
+            4,
+          );
+    final offset = b.clockOffset == null
+        ? pad('—', 6)
+        : pad((b.clockOffset!.inMilliseconds / 1000).toStringAsFixed(1), 6);
+    const fixed = TextStyle(fontFeatures: [FontFeature.tabularFigures()]);
+    return Wrap(
+      spacing: 16,
+      runSpacing: 4,
+      crossAxisAlignment: WrapCrossAlignment.center,
+      children: [
+        Text(b.url, style: const TextStyle(fontFamily: 'monospace')),
+        Text(b.detail),
+        Text('last msg $age ms', style: fixed),
+        Text('Orin−tablet clock $offset s', style: fixed),
+        if (usb.supported)
+          Text(
+            'USB link ${usb.up ? 'up' : 'absent'}${usb.bound ? ', bound' : ''}',
+          ),
+      ],
+    );
+  }
+}