feat: Add account creation

lib/main.dart

@@ -1,11 +1,41 @@
 import 'package:flutter/material.dart';
+import 'package:shared_preferences/shared_preferences.dart';
+import 'package:http/http.dart' as http;
+import 'dart:convert';
 
-void main() {
-  runApp(const MyApp());
+Future<void> main() async {
+  final prefs = await SharedPreferences.getInstance();
+
+  // Check for the uuid key in the shared preferences
+  if (!prefs.containsKey('uuid')) {
+    // Create an account using https://api.firewallet.au/account
+    // and get the uuid from the response
+    final response = await http.post(
+      Uri.parse('https://api.firewallet.au/account'),
+      headers: <String, String>{
+        'Content-Type': 'application/json; charset=UTF-8',
+      },
+      body: '{}',
+    );
+
+    // Get uuid from { "userID": "..." }
+    final uuid = jsonDecode(response.body)['userID'];
+    // Save the uuid to the shared preferences
+    await prefs.setString('uuid', uuid);
+  }
+
+  // Get the uuid from the shared preferences
+  final String? uuid = prefs.getString('uuid');
+  runApp(MyApp(uuid: uuid ?? 'null'));
 }
 
 class MyApp extends StatelessWidget {
-  const MyApp({super.key});
+  const MyApp({
+    super.key,
+    required this.uuid,
+  });
+
+  final String uuid;
 
   // This widget is the root of your application.
   @override
@@ -13,16 +43,27 @@ class MyApp extends StatelessWidget {
     return MaterialApp(
       title: 'Fire Wallet',
       theme: ThemeData(
-        colorScheme: ColorScheme.fromSeed(seedColor: Colors.deepPurple),
-        useMaterial3: true,
+        brightness: Brightness.light,
+        /* light theme settings */
       ),
-      home: const MyHomePage(),
+      darkTheme: ThemeData(
+        brightness: Brightness.dark,
+        /* dark theme settings */
+      ),
+      themeMode: ThemeMode.system,
+      debugShowCheckedModeBanner: false,
+      home: MyHomePage(uuid: uuid),
     );
   }
 }
 
 class MyHomePage extends StatefulWidget {
-  const MyHomePage({super.key});
+  const MyHomePage({
+    super.key,
+    required this.uuid,
+  });
+
+  final String uuid;
 
   @override
   State<MyHomePage> createState() => _MyHomePageState();
@@ -66,7 +107,7 @@ class _MyHomePageState extends State<MyHomePage> {
           child: SizedBox.expand(
             child: Center(
               child: Text(
-                'Home page',
+                'Welcome to Fire Wallet! 🚀',
                 style: theme.textTheme.titleLarge,
               ),
             ),
@@ -74,24 +115,16 @@ class _MyHomePageState extends State<MyHomePage> {
         ),
 
         /// Notifications page
-        const Padding(
-          padding: EdgeInsets.all(8.0),
+        Padding(
+          padding: const EdgeInsets.all(8.0),
           child: Column(
             children: <Widget>[
               Card(
-                child: ListTile(
-                  leading: Icon(Icons.notifications_sharp),
-                  title: Text('Notification 1'),
-                  subtitle: Text('This is a notification'),
-                ),
-              ),
-              Card(
-                child: ListTile(
-                  leading: Icon(Icons.notifications_sharp),
-                  title: Text('Notification 2'),
-                  subtitle: Text('This is a notification'),
-                ),
-              ),
+                  child: Center(
+                      child: Text(
+                // UUID of the user
+                'UUID: ${widget.uuid}',
+              ))),
             ],
           ),
         ),