1 files changed, 142 insertions, 0 deletions
diff --git a/lib/widgets/scan_page.dart b/lib/widgets/scan_page.dart
new file mode 100644
index 0000000..c557657
--- /dev/null
+++ b/lib/widgets/scan_page.dart
@@ -0,0 +1,142 @@
+// Copyright (C) 2025, uvok cheetah
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+import 'package:uvok_epaper_badge/control/scanner_controller.dart';
+import 'package:uvok_epaper_badge/widgets/device_details.dart';
+import 'package:uvok_epaper_badge/widgets/device_scan_select.dart';
+import 'package:uvok_epaper_badge/model/device.dart';
+import 'package:flutter/material.dart';
+import 'package:logger/logger.dart';
+import 'package:permission_handler/permission_handler.dart';
+import 'package:uvok_epaper_badge/model/device_connection.dart';
+import 'package:uvok_epaper_badge/model/device_connection_factory.dart';
+
+var logger = Logger();
+
+class ScanPage extends StatefulWidget {
+  const ScanPage({super.key, required this.title, required this.deviceScanner});
+
+  // Original doc: Fields in a Widget subclass are always marked "final".
+
+  final String title;
+  final ScannerController deviceScanner;
+
+  @override
+  State<ScanPage> createState() => _ScanPageState();
+}
+
+class _ScanPageState extends State<ScanPage> {
+  Device? selectedDevice;
+
+  void _doConnect() async {
+    final Device? dev = selectedDevice;
+    if (dev == null) return;
+
+    final DeviceConnection connection =
+        DeviceConnectionFactory.createConnection(dev);
+    //???
+    Navigator.push(
+      context,
+      MaterialPageRoute(
+        builder: (context) =>
+            DeviceDetailsScreen(device: dev, deviceConnection: connection),
+      ),
+    );
+  }
+
+  void _doScan() async {
+    setState(() {
+      selectedDevice = null;
+    });
+
+    // ...
+    await widget.deviceScanner.startScan();
+  }
+
+  Future getPermissions() async {
+    try {
+      await Permission.bluetooth.request();
+    } catch (e) {
+      logger.e(e.toString());
+    }
+  }
+
+  @override
+  void initState() {
+    super.initState();
+    getPermissions();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return StreamBuilder(
+      stream: widget.deviceScanner.statusStream,
+      initialData: ScanStatus.idle,
+      builder: (context, asyncSnapshot) {
+        bool isScanning = asyncSnapshot.data == ScanStatus.scanning;
+        return Scaffold(
+          appBar: AppBar(
+            backgroundColor: Theme.of(context).colorScheme.inversePrimary,
+            title: Text(widget.title),
+          ),
+          body: Center(
+            child: Column(
+              // TRY THIS: Invoke "debug painting" (choose the "Toggle Debug Paint"
+              // action in the IDE, or press "p" in the console), to see the
+              // wireframe for each widget.
+              mainAxisAlignment: MainAxisAlignment.center,
+              spacing: 24,
+              children: <Widget>[
+                SizedBox(height: 15),
+                Row(
+                  mainAxisAlignment: MainAxisAlignment.center,
+                  spacing: 15.0,
+                  children: [
+                    ElevatedButton(
+                      onPressed: isScanning ? null : _doScan,
+                      child: isScanning
+                          ? Text("Scanning...")
+                          : Text("Start scan"),
+                    ),
+                    ElevatedButton(
+                      onPressed: (selectedDevice == null || isScanning)
+                          ? null
+                          : _doConnect,
+                      child: Text("Connect"),
+                    ),
+                  ],
+                ),
+                Expanded(
+                  child: StreamBuilder(
+                    stream: widget.deviceScanner.scanResultsStream,
+                    initialData: <Device>[],
+                    builder: (context, asyncSnapshot) {
+                      return DeviceScanSelection(
+                        items: asyncSnapshot.data ?? [],
+                        onItemSelected: (item) {
+                          setState(() => selectedDevice = item);
+                        },
+                      );
+                    },
+                  ),
+                ),
+              ],
+            ),
+          ),
+        );
+      },
+    );
+  }
+}