tidy: settings page

lib/view/page/setting/ios.dart

@@ -0,0 +1,155 @@
+import 'dart:convert';
+
+import 'package:flutter/material.dart';
+import 'package:flutter_gen/gen_l10n/l10n.dart';
+import 'package:toolbox/core/extension/context/dialog.dart';
+import 'package:toolbox/core/extension/context/snackbar.dart';
+import 'package:toolbox/core/route.dart';
+import 'package:toolbox/core/utils/misc.dart';
+import 'package:toolbox/data/res/logger.dart';
+import 'package:toolbox/data/res/misc.dart';
+import 'package:toolbox/data/res/store.dart';
+import 'package:toolbox/data/res/ui.dart';
+import 'package:toolbox/view/widget/custom_appbar.dart';
+import 'package:toolbox/view/widget/future_widget.dart';
+import 'package:toolbox/view/widget/round_rect_card.dart';
+import 'package:toolbox/view/widget/store_switch.dart';
+import 'package:watch_connectivity/watch_connectivity.dart';
+
+class IOSSettingsPage extends StatefulWidget {
+  const IOSSettingsPage({Key? key}) : super(key: key);
+
+  @override
+  _IOSSettingsPageState createState() => _IOSSettingsPageState();
+}
+
+class _IOSSettingsPageState extends State<IOSSettingsPage> {
+  late S _s;
+
+  final _pushToken = ValueNotifier<String?>(null);
+
+  final wc = WatchConnectivity();
+
+  @override
+  void didChangeDependencies() {
+    super.didChangeDependencies();
+    _s = S.of(context)!;
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: CustomAppBar(
+        title: const Text('iOS'),
+      ),
+      body: ListView(
+        padding: const EdgeInsets.symmetric(horizontal: 17),
+        children: [
+          _buildPushToken(),
+          _buildAutoUpdateHomeWidget(),
+          _buildWatchApp(),
+        ].map((e) => RoundRectCard(e)).toList(),
+      ),
+    );
+  }
+
+  Widget _buildPushToken() {
+    return ListTile(
+      title: Text(
+        _s.pushToken,
+      ),
+      trailing: IconButton(
+        icon: const Icon(Icons.copy),
+        alignment: Alignment.centerRight,
+        padding: EdgeInsets.zero,
+        onPressed: () {
+          if (_pushToken.value != null) {
+            copy2Clipboard(_pushToken.value!);
+            context.showSnackBar(_s.success);
+          } else {
+            context.showSnackBar(_s.getPushTokenFailed);
+          }
+        },
+      ),
+      subtitle: FutureWidget<String?>(
+        future: getToken(),
+        loading: Text(_s.gettingToken),
+        error: (error, trace) => Text('${_s.error}: $error'),
+        noData: Text(_s.nullToken),
+        success: (text) {
+          _pushToken.value = text;
+          return Text(
+            text ?? _s.nullToken,
+            style: UIs.textGrey,
+            overflow: TextOverflow.ellipsis,
+            maxLines: 1,
+          );
+        },
+      ),
+    );
+  }
+
+  Widget _buildAutoUpdateHomeWidget() {
+    return ListTile(
+      title: Text(_s.autoUpdateHomeWidget),
+      subtitle: Text(_s.whenOpenApp, style: UIs.textGrey),
+      trailing: StoreSwitch(prop: Stores.setting.autoUpdateHomeWidget),
+    );
+  }
+
+  Widget _buildWatchApp() {
+    return FutureWidget<Map<String, dynamic>?>(
+      future: () async {
+        if (!await wc.isPaired) {
+          return null;
+        }
+        return await wc.applicationContext;
+      }(),
+      loading: UIs.centerLoading,
+      error: (e, trace) {
+        Loggers.app.warning('WatchOS error', e, trace);
+        return ListTile(
+          title: const Text('Watch app'),
+          subtitle: Text('${_s.error}: $e', style: UIs.textGrey),
+        );
+      },
+      success: (ctx) {
+        if (ctx == null) {
+          return ListTile(
+            title: const Text('Watch app'),
+            subtitle: Text(_s.watchNotPaired, style: UIs.textGrey),
+          );
+        }
+        return ListTile(
+          title: const Text('Watch app'),
+          trailing: const Icon(Icons.keyboard_arrow_right),
+          onTap: () async => _onTapWatchApp(ctx),
+        );
+      },
+      noData: UIs.placeholder,
+    );
+  }
+
+  void _onTapWatchApp(Map<String, dynamic> map) async {
+    /// Encode [map] to String with indent `\t`
+    final text = Miscs.jsonEncoder.convert(map);
+    final result = await AppRoute.editor(
+      text: text,
+      langCode: 'json',
+      title: 'Watch app',
+    ).go(context);
+    if (result == null) {
+      return;
+    }
+    try {
+      final newCtx = json.decode(result) as Map<String, dynamic>;
+      await wc.updateApplicationContext(newCtx);
+    } catch (e, trace) {
+      context.showRoundDialog(
+        title: Text(_s.error),
+        child: Text('${_s.save}:\n$e'),
+      );
+      Loggers.app.warning('Update watch config failed', e, trace);
+    }
+  }
+}