129 lines
4.6 KiB
Dart
129 lines
4.6 KiB
Dart
import 'dart:convert';
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import 'package:flutter/material.dart';
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import 'package:provider/provider.dart';
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import '../providers/auth_provider.dart';
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import '../providers/settings_provider.dart';
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import '../services/api_service.dart';
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import 'register_page.dart';
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import 'settings_page.dart';
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class LoginPage extends StatefulWidget {
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@override
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_LoginPageState createState() => _LoginPageState();
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}
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class _LoginPageState extends State<LoginPage> {
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final _usernameController = TextEditingController();
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final _passwordController = TextEditingController();
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bool _isLoading = false;
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void _handleLogin() async {
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if (_usernameController.text.isEmpty || _passwordController.text.isEmpty) {
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ScaffoldMessenger.of(context).showSnackBar(SnackBar(content: Text("Please fill in all fields")));
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return;
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}
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setState(() => _isLoading = true);
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final settings = context.read<SettingsProvider>();
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final auth = context.read<AuthProvider>();
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final api = ApiService(settings, null);
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try {
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final response = await api.login(_usernameController.text, _passwordController.text);
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if (response.statusCode == 200) {
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final data = jsonDecode(response.body);
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await auth.login(data['token'], data['username']);
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} else {
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final error = jsonDecode(response.body)['error'] ?? "Login Failed";
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ScaffoldMessenger.of(context).showSnackBar(SnackBar(content: Text(error)));
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}
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} catch (e) {
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ScaffoldMessenger.of(context).showSnackBar(SnackBar(content: Text("Network Error: Could not connect to server")));
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} finally {
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if (mounted) setState(() => _isLoading = false);
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}
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}
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@override
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Widget build(BuildContext context) {
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return Scaffold(
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appBar: AppBar(
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actions: [
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IconButton(
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icon: Icon(Icons.settings),
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onPressed: () => Navigator.push(context, MaterialPageRoute(builder: (_) => SettingsPage())),
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),
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],
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),
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body: Center(
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child: SingleChildScrollView(
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padding: const EdgeInsets.symmetric(horizontal: 32.0),
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child: ConstrainedBox(
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constraints: BoxConstraints(maxWidth: 400),
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child: Column(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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// Logo & Name
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Icon(Icons.flutter_dash, size: 80, color: Theme.of(context).colorScheme.primary),
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SizedBox(height: 16),
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Text(
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"HIGHTUBE",
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style: TextStyle(
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fontSize: 32,
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fontWeight: FontWeight.bold,
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letterSpacing: 4,
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color: Theme.of(context).colorScheme.primary,
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),
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),
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Text("Open Source Live Platform", style: TextStyle(color: Colors.grey)),
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SizedBox(height: 48),
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// Fields
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TextField(
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controller: _usernameController,
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decoration: InputDecoration(
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labelText: "Username",
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prefixIcon: Icon(Icons.person),
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border: OutlineInputBorder(borderRadius: BorderRadius.circular(12)),
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),
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),
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SizedBox(height: 16),
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TextField(
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controller: _passwordController,
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obscureText: true,
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decoration: InputDecoration(
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labelText: "Password",
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prefixIcon: Icon(Icons.lock),
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border: OutlineInputBorder(borderRadius: BorderRadius.circular(12)),
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),
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),
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SizedBox(height: 32),
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// Login Button
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SizedBox(
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width: double.infinity,
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height: 50,
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child: ElevatedButton(
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onPressed: _isLoading ? null : _handleLogin,
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style: ElevatedButton.styleFrom(
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shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(12)),
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),
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child: _isLoading ? CircularProgressIndicator() : Text("LOGIN", style: TextStyle(fontWeight: FontWeight.bold)),
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),
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),
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SizedBox(height: 16),
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// Register Link
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TextButton(
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onPressed: () => Navigator.push(context, MaterialPageRoute(builder: (_) => RegisterPage())),
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child: Text("Don't have an account? Create one"),
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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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}
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}
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