Added chatterbox connections

labs/glitch_odin/gm/lib/main.dart

@@ -0,0 +1,126 @@
+import 'room_page.dart';
+import 'dart:async';
+import 'dart:convert';
+import 'package:flutter/material.dart';
+import 'package:http/http.dart' as http;
+
+void main() => runApp(const GlitchLab());
+class GlitchLab extends StatelessWidget {
+  const GlitchLab({super.key});
+  @override
+  Widget build(BuildContext context) => MaterialApp(
+    title: 'Glitch GM Lab',
+    theme: ThemeData.dark(useMaterial3: true).copyWith(
+      colorScheme: ColorScheme.fromSeed(seedColor: Colors.cyan, brightness: Brightness.dark)),
+    home: Uri.base.queryParameters['room'] == '1' ? const RoomPage() : const CabinetPage(),
+  );
+}
+class CabinetPage extends StatefulWidget {
+  const CabinetPage({super.key, this.client});
+  final http.Client? client;
+  @override
+  State<CabinetPage> createState() => _CabinetPageState();
+}
+class _CabinetPageState extends State<CabinetPage> {
+  late final http.Client client;
+  Timer? timer;
+  Map<String, dynamic>? cabinet;
+  String? error;
+  String notice = 'Connecting to the local simulation...';
+  bool pending = false;
+  bool polling = false;
+  int sequence = 0;
+  int revision = 0;
+  static const base = 'http://127.0.0.1:18766';
+
+  @override
+  void initState() {
+    super.initState();
+    client = widget.client ?? http.Client();
+    refresh();
+    timer = Timer.periodic(const Duration(seconds: 1), (_) => refresh());
+  }
+  Future<void> refresh() async {
+    if (polling || pending) return;
+    polling = true;
+    final requestRevision = revision;
+    try {
+      final response = await client.get(Uri.parse('$base/state')).timeout(const Duration(seconds: 3));
+      if (response.statusCode != 200) throw Exception('Cabinet or controller unavailable');
+      final data = jsonDecode(response.body) as Map<String, dynamic>;
+      if (mounted && !pending && requestRevision == revision) setState(() { cabinet = data['state']; error = null; });
+    } catch (_) {
+      if (mounted && requestRevision == revision) setState(() => error = 'Disconnected - controls disabled. Check the lab terminals.');
+    } finally { polling = false; }
+  }
+  Future<void> command(String action) async {
+    if (pending || error != null || cabinet == null) return;
+    revision++;
+    setState(() { pending = true; notice = 'Waiting for cabinet acknowledgement...'; });
+    try {
+      final response = await client.post(Uri.parse('$base/command'),
+        headers: {'Content-Type': 'application/json'},
+        body: jsonEncode({
+          'id': 'gm-${DateTime.now().microsecondsSinceEpoch}-${sequence++}',
+          'session': cabinet!['session'],
+          'expires_ms': DateTime.now().millisecondsSinceEpoch + 10000,
+          'action': action,
+        })).timeout(const Duration(seconds: 4));
+      if (response.statusCode != 200) throw Exception('No acknowledgement');
+      final data = jsonDecode(response.body) as Map<String, dynamic>;
+      if (mounted) setState(() {
+        cabinet = data['state'];
+        notice = '${data['accepted'] == true ? 'Accepted' : 'Rejected'}: ${data['message']}';
+        error = null;
+      });
+    } catch (_) {
+      if (mounted) setState(() {
+        error = 'Delivery unconfirmed. Refresh state before trying again.';
+        notice = 'No success acknowledgement received.';
+      });
+    } finally { if (mounted) setState(() => pending = false); }
+  }
+  @override
+  void dispose() { timer?.cancel(); client.close(); super.dispose(); }
+  @override
+  Widget build(BuildContext context) {
+    final phase = cabinet?['phase'] ?? 'unknown';
+    final available = cabinet != null && error == null && !pending;
+    Widget control(String label, String action, bool enabled) => FilledButton(
+      onPressed: available && enabled ? () => command(action) : null, child: Text(label));
+    return Scaffold(
+      appBar: AppBar(title: const Text('Escape Gallery / Glitch: the Dark Machine')),
+      body: Center(child: ConstrainedBox(constraints: const BoxConstraints(maxWidth: 900),
+        child: ListView(padding: const EdgeInsets.all(24), children: [
+          Text(cabinet?['simulated'] == false ? 'INTEGRATION LAB - REAL GODOT CABINET' : 'INTEGRATION LAB - SIMULATED CABINET', style: const TextStyle(color: Colors.amber)),
+          const SizedBox(height: 16),
+          const Text('Cabinet 1 / Pac-Man', style: TextStyle(fontSize: 28)),
+          Text(cabinet?['simulated'] == false ? 'Real Pac-Man. Target: 500 points. No reward outputs. RFID injection: ${cabinet?['rfid_injection'] == true ? 'enabled' : 'disabled'}.' : 'No physical RFID, LEDs, GPIO, or arcade game is connected.'),
+          const SizedBox(height: 24),
+          Card(child: Padding(padding: const EdgeInsets.all(24), child: Column(
+            crossAxisAlignment: CrossAxisAlignment.start, children: [
+              Text(phase.replaceAll('_', ' ').toUpperCase(), style: const TextStyle(fontSize: 32)),
+              Text('Credits: ${cabinet?['credits'] ?? '-'}   Accepted scans: ${cabinet?['scans'] ?? '-'}'),
+              const SizedBox(height: 12),
+              Text(phase == 'powered_off' ? 'Waiting for operator' :
+                phase == 'booting' ? 'Four-second boot sequence...' :
+                phase == 'ready' ? 'Scan a card, then press Start' :
+                phase == 'playing' ? 'Game in progress' :
+                phase == 'won' ? 'Objective completed' : phase == 'lost' ? 'Game lost - reset the test to retry' : 'Awaiting state'),
+            ]))),
+          const SizedBox(height: 16),
+          Wrap(spacing: 12, runSpacing: 12, children: [
+            control('Power on', 'power_on', phase == 'powered_off'),
+            control('Simulate RFID scan', 'scan', phase == 'ready' && (cabinet?['simulated'] == true || cabinet?['rfid_injection'] == true)),
+            control('Start game', 'start', phase == 'ready' && cabinet?['credits'] == 1),
+            control('Simulate win', 'win', phase == 'playing' && cabinet?['simulated'] == true),
+            control('Reset test', 'reset', true),
+          ]),
+          const SizedBox(height: 24),
+          Text(error ?? notice, style: TextStyle(color: error == null ? Colors.white70 : Colors.orange)),
+          const SizedBox(height: 16),
+          const Text('Flutter → local JSON gateway → NATS / MessagePack → simulated cabinet'),
+        ]))),
+    );
+  }
+}