Initial commit: Eventify frontend

lib/screens/form_screen.dart

@@ -0,0 +1,81 @@
+import 'package:flutter/material.dart';
+import 'package:shared_preferences/shared_preferences.dart';
+import 'dart:convert';
+import 'package:image_picker/image_picker.dart';
+
+class UserFormScreen extends StatefulWidget {
+  @override
+  _UserFormScreenState createState() => _UserFormScreenState();
+}
+
+class _UserFormScreenState extends State<UserFormScreen> {
+  final _formKey = GlobalKey<FormState>();
+  String _username = '', _email = '', _location = '';
+  String? _profileImage;
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(title: Text('User Details')),
+      body: Padding(
+        padding: EdgeInsets.all(16),
+        child: Form(
+          key: _formKey,
+          child: Column(
+            children: [
+              GestureDetector(
+                onTap: () async {
+                  final picked = await ImagePicker().pickImage(source: ImageSource.gallery);
+                  if (picked != null) {
+                    final bytes = await picked.readAsBytes();
+                    String base64Image = base64Encode(bytes);
+                    setState(() { _profileImage = base64Image; });
+                  }
+                },
+                child: CircleAvatar(
+                  radius: 50,
+                  backgroundColor: Colors.grey[300],
+                  backgroundImage: _profileImage != null ? MemoryImage(base64Decode(_profileImage!)) : null,
+                  child: _profileImage == null ? Icon(Icons.person, size: 50, color: Colors.white) : null,
+                ),
+              ),
+              SizedBox(height: 16),
+              TextFormField(
+                decoration: InputDecoration(labelText: 'Username'),
+                validator: (value) => value!.isEmpty ? 'Please enter a username' : null,
+                onSaved: (value) => _username = value!,
+              ),
+              TextFormField(
+                decoration: InputDecoration(labelText: 'Email'),
+                validator: (value) => value!.isEmpty ? 'Please enter an email' : null,
+                onSaved: (value) => _email = value!,
+              ),
+              TextFormField(
+                decoration: InputDecoration(labelText: 'Location'),
+                validator: (value) => value!.isEmpty ? 'Please enter a location' : null,
+                onSaved: (value) => _location = value!,
+              ),
+              SizedBox(height: 20),
+              ElevatedButton(
+                child: Text('Submit'),
+                onPressed: () async {
+                  if (_formKey.currentState!.validate()) {
+                    _formKey.currentState!.save();
+                    final prefs = await SharedPreferences.getInstance();
+                    await prefs.setString('username', _username);
+                    await prefs.setString('email', _email);
+                    await prefs.setString('location', _location);
+                    if (_profileImage != null) {
+                      await prefs.setString('profileImage', _profileImage!);
+                    }
+                    Navigator.pushReplacementNamed(context, '/home');
+                  }
+                },
+              ),
+            ],
+          ),
+        ),
+      ),
+    );
+  }
+}