Push Inicial
This commit is contained in:
Carlos Correia
390
lib/login/login_screen.dart
Normal file
390
lib/login/login_screen.dart
Normal file
@@ -0,0 +1,390 @@
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import 'package:flutter/material.dart';
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import 'package:supabase_flutter/supabase_flutter.dart';
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import '../Screens/home_screen.dart';
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class LoginScreen extends StatefulWidget {
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const LoginScreen({super.key});
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@override
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State<LoginScreen> createState() => _LoginScreenState();
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}
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class _LoginScreenState extends State<LoginScreen> {
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bool isLoginSelected = true;
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bool _isLoading = false;
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final TextEditingController _usernameController = TextEditingController();
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final TextEditingController _emailController = TextEditingController();
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final TextEditingController _passwordController = TextEditingController();
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@override
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Widget build(BuildContext context) {
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return Scaffold(
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backgroundColor: const Color(0xFFFFE5CC), // Light orange background
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appBar: AppBar(
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backgroundColor: const Color(0xFF0066CC), // Blue app bar
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elevation: 0,
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toolbarHeight: 0, // Remove default app bar height
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),
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body: SafeArea(
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child: Padding(
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padding: const EdgeInsets.symmetric(horizontal: 24.0),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.center,
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children: [
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const SizedBox(height: 40),
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// Blue icon with white box outline
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Container(
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width: 80,
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height: 80,
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decoration: BoxDecoration(
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color: const Color(0xFF0066CC),
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borderRadius: BorderRadius.circular(16),
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),
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child: Center(
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child: Container(
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width: 50,
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height: 50,
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decoration: BoxDecoration(
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border: Border.all(color: Colors.white, width: 3),
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borderRadius: BorderRadius.circular(8),
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),
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),
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),
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),
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const SizedBox(height: 24),
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// App title and subtitle
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const Text(
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'DayMaker',
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style: TextStyle(
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fontSize: 32,
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fontWeight: FontWeight.bold,
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color: Color(0xFF0066CC),
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),
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),
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const SizedBox(height: 8),
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const Text(
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'Organize sua rotina com inteligência',
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style: TextStyle(fontSize: 16, color: Color(0xFF666666)),
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textAlign: TextAlign.center,
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),
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const SizedBox(height: 40),
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// Toggle buttons for Login/Create Account
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Row(
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children: [
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Expanded(
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child: GestureDetector(
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onTap: () => setState(() => isLoginSelected = true),
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child: Container(
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padding: const EdgeInsets.symmetric(vertical: 12),
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decoration: BoxDecoration(
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color: isLoginSelected
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? const Color(0xFF0066CC)
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: Colors.transparent,
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borderRadius: const BorderRadius.only(
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topLeft: Radius.circular(8),
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bottomLeft: Radius.circular(8),
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),
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border: Border.all(
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color: const Color(0xFF0066CC),
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width: 2,
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),
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),
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child: Text(
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'Entrar',
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textAlign: TextAlign.center,
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style: TextStyle(
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color: isLoginSelected
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? Colors.white
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: const Color(0xFF0066CC),
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fontWeight: FontWeight.w600,
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fontSize: 16,
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),
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),
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),
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),
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),
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Expanded(
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child: GestureDetector(
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onTap: () => setState(() => isLoginSelected = false),
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child: Container(
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padding: const EdgeInsets.symmetric(vertical: 12),
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decoration: BoxDecoration(
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color: !isLoginSelected
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? const Color(0xFF0066CC)
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: Colors.transparent,
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borderRadius: const BorderRadius.only(
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topRight: Radius.circular(8),
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bottomRight: Radius.circular(8),
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),
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border: Border.all(
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color: const Color(0xFF0066CC),
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width: 2,
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),
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),
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child: Text(
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'Criar Conta',
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textAlign: TextAlign.center,
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style: TextStyle(
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color: !isLoginSelected
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? Colors.white
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: const Color(0xFF0066CC),
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fontWeight: FontWeight.w600,
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fontSize: 16,
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),
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),
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),
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),
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),
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],
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),
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const SizedBox(height: 32),
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// Email field
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Container(
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decoration: BoxDecoration(
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color: Colors.white,
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borderRadius: BorderRadius.circular(8),
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border: Border.all(color: const Color(0xFFE0E0E0)),
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),
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child: TextField(
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controller: _emailController,
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keyboardType: TextInputType.emailAddress,
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decoration: const InputDecoration(
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prefixIcon: Icon(Icons.email, color: Color(0xFF666666)),
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hintText: 'Digite seu email',
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hintStyle: TextStyle(color: Color(0xFF999999)),
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border: InputBorder.none,
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contentPadding: EdgeInsets.symmetric(
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horizontal: 16,
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vertical: 16,
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),
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),
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),
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),
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const SizedBox(height: 16),
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// Username field (only shown when Criar Conta is selected)
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if (!isLoginSelected)
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Container(
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decoration: BoxDecoration(
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color: Colors.white,
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borderRadius: BorderRadius.circular(8),
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border: Border.all(color: const Color(0xFFE0E0E0)),
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),
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child: TextField(
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controller: _usernameController,
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decoration: const InputDecoration(
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prefixIcon: Icon(Icons.person, color: Color(0xFF666666)),
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hintText: 'Digite seu nome',
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hintStyle: TextStyle(color: Color(0xFF999999)),
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border: InputBorder.none,
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contentPadding: EdgeInsets.symmetric(
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horizontal: 16,
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vertical: 16,
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),
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),
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),
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),
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if (!isLoginSelected) const SizedBox(height: 16),
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// Password field
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Container(
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decoration: BoxDecoration(
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color: Colors.white,
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borderRadius: BorderRadius.circular(8),
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border: Border.all(color: const Color(0xFFE0E0E0)),
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),
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child: TextField(
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controller: _passwordController,
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obscureText: true,
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decoration: const InputDecoration(
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prefixIcon: Icon(Icons.lock, color: Color(0xFF666666)),
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hintText: 'Digite sua senha',
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hintStyle: TextStyle(color: Color(0xFF999999)),
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border: InputBorder.none,
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contentPadding: EdgeInsets.symmetric(
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horizontal: 16,
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vertical: 16,
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),
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),
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),
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),
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const SizedBox(height: 32),
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// Login/Create Account button
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SizedBox(
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width: double.infinity,
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height: 56,
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child: ElevatedButton(
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onPressed: _isLoading
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? null
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: () async {
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if (isLoginSelected) {
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await _handleLogin();
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} else {
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await _handleSignUp();
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}
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},
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style: ElevatedButton.styleFrom(
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backgroundColor: const Color(0xFF0066CC),
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(8),
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),
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elevation: 0,
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),
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child: _isLoading
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? const SizedBox(
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height: 20,
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width: 20,
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child: CircularProgressIndicator(
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strokeWidth: 2,
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valueColor: AlwaysStoppedAnimation<Color>(
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Colors.white,
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),
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),
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)
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: Row(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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Text(
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isLoginSelected ? 'Entrar' : 'Criar Conta',
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style: const TextStyle(
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color: Colors.white,
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fontSize: 18,
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fontWeight: FontWeight.w600,
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),
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),
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const SizedBox(width: 8),
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const Icon(
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Icons.arrow_forward,
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color: Colors.white,
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size: 20,
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),
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],
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),
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),
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),
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const Spacer(),
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// Version text
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const Text(
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'Versão 1.0.0',
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style: TextStyle(color: Color(0xFF666666), fontSize: 14),
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),
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const SizedBox(height: 16),
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],
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),
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),
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),
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);
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}
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Future<void> _handleLogin() async {
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final email = _emailController.text.trim();
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final password = _passwordController.text.trim();
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if (email.isEmpty || password.isEmpty) {
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_showErrorSnackBar('Por favor, preencha todos os campos');
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return;
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}
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setState(() => _isLoading = true);
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try {
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final response = await Supabase.instance.client.auth.signInWithPassword(
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email: email,
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password: password,
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);
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if (response.user != null) {
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if (mounted) {
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Navigator.of(context).pushReplacement(
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MaterialPageRoute(builder: (_) => const HomeScreen()),
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);
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}
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}
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} on AuthException catch (e) {
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_showErrorSnackBar('Erro de login: ${e.message}');
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} catch (e) {
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_showErrorSnackBar('Erro ao fazer login: $e');
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} finally {
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if (mounted) {
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setState(() => _isLoading = false);
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}
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}
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}
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Future<void> _handleSignUp() async {
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final email = _emailController.text.trim();
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final username = _usernameController.text.trim();
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final password = _passwordController.text.trim();
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if (email.isEmpty || username.isEmpty || password.isEmpty) {
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_showErrorSnackBar('Por favor, preencha todos os campos');
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return;
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}
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setState(() => _isLoading = true);
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try {
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final response = await Supabase.instance.client.auth.signUp(
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email: email,
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password: password,
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data: {'username': username},
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);
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if (response.user != null) {
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// Save user data to users table
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await Supabase.instance.client.from('users').insert({
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'id': response.user!.id,
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'nome': username,
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'email': email,
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});
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_showSuccessSnackBar('Conta criada com sucesso!');
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setState(() => isLoginSelected = true);
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}
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} on AuthException catch (e) {
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_showErrorSnackBar('Erro ao criar conta: ${e.message}');
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} catch (e) {
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_showErrorSnackBar('Erro ao criar conta: $e');
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} finally {
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if (mounted) {
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setState(() => _isLoading = false);
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}
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}
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}
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void _showErrorSnackBar(String message) {
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ScaffoldMessenger.of(context).showSnackBar(
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SnackBar(content: Text(message), backgroundColor: Colors.red),
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);
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}
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void _showSuccessSnackBar(String message) {
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ScaffoldMessenger.of(context).showSnackBar(
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SnackBar(content: Text(message), backgroundColor: Colors.green),
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);
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}
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@override
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void dispose() {
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_usernameController.dispose();
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_emailController.dispose();
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_passwordController.dispose();
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super.dispose();
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}
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}
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