refactor: Pages folder structure

lib/pages/new_space/new_space.dart

@@ -0,0 +1,47 @@
+import 'package:flutter/material.dart';
+
+import 'package:future_loading_dialog/future_loading_dialog.dart';
+import 'package:matrix/matrix.dart' as sdk;
+import 'package:matrix/matrix.dart';
+import 'package:vrouter/vrouter.dart';
+
+import 'package:fluffychat/pages/new_space/new_space_view.dart';
+import 'package:fluffychat/widgets/matrix.dart';
+
+class NewSpace extends StatefulWidget {
+  const NewSpace({Key key}) : super(key: key);
+
+  @override
+  NewSpaceController createState() => NewSpaceController();
+}
+
+class NewSpaceController extends State<NewSpace> {
+  TextEditingController controller = TextEditingController();
+  bool publicGroup = false;
+
+  void setPublicGroup(bool b) => setState(() => publicGroup = b);
+
+  void submitAction([_]) async {
+    final matrix = Matrix.of(context);
+    final roomID = await showFutureLoadingDialog(
+      context: context,
+      future: () => matrix.client.createRoom(
+        preset: publicGroup
+            ? sdk.CreateRoomPreset.publicChat
+            : sdk.CreateRoomPreset.privateChat,
+        creationContent: {'type': RoomCreationTypes.mSpace},
+        visibility: publicGroup ? sdk.Visibility.public : null,
+        roomAliasName: publicGroup && controller.text.isNotEmpty
+            ? controller.text.trim().toLowerCase().replaceAll(' ', '_')
+            : null,
+        name: controller.text.isNotEmpty ? controller.text : null,
+      ),
+    );
+    if (roomID.error == null) {
+      VRouter.of(context).toSegments(['rooms', roomID.result, 'details']);
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) => NewSpaceView(this);
+}

lib/pages/new_space/new_space_view.dart

@@ -0,0 +1,56 @@
+import 'package:flutter/material.dart';
+
+import 'package:flutter_gen/gen_l10n/l10n.dart';
+
+import 'package:fluffychat/widgets/layouts/max_width_body.dart';
+import 'new_space.dart';
+
+class NewSpaceView extends StatelessWidget {
+  final NewSpaceController controller;
+
+  const NewSpaceView(this.controller, {Key key}) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(
+        leading: const BackButton(),
+        title: Text(L10n.of(context).createNewSpace),
+        elevation: 0,
+      ),
+      body: MaxWidthBody(
+        child: Column(
+          mainAxisSize: MainAxisSize.min,
+          children: <Widget>[
+            Padding(
+              padding: const EdgeInsets.all(12.0),
+              child: TextField(
+                controller: controller.controller,
+                autofocus: true,
+                autocorrect: false,
+                textInputAction: TextInputAction.go,
+                onSubmitted: controller.submitAction,
+                decoration: InputDecoration(
+                    labelText: L10n.of(context).spaceName,
+                    prefixIcon: const Icon(Icons.people_outlined),
+                    hintText: L10n.of(context).enterASpacepName),
+              ),
+            ),
+            SwitchListTile(
+              title: Text(L10n.of(context).spaceIsPublic),
+              value: controller.publicGroup,
+              onChanged: controller.setPublicGroup,
+            ),
+            Expanded(
+              child: Image.asset('assets/private_chat_wallpaper.png'),
+            ),
+          ],
+        ),
+      ),
+      floatingActionButton: FloatingActionButton(
+        onPressed: controller.submitAction,
+        child: const Icon(Icons.arrow_forward_outlined),
+      ),
+    );
+  }
+}