sapaly_store/lib/screens/auth/login.dart

import 'package:adaptix/adaptix.dart';
import 'package:flutter/material.dart';
import 'package:provider/provider.dart';
import 'package:sapaly_shop/components/custom_button.dart';
import 'package:sapaly_shop/components/snack_message.dart';
import 'package:sapaly_shop/components/text_field.dart';
import 'package:sapaly_shop/providers/auth_provider/auth_provider.dart';
import 'package:sapaly_shop/screens/auth/register.dart';
import 'package:sapaly_shop/services/app_constants.dart';
import 'package:sapaly_shop/themes/app_theme.dart';

import '../../services/page_navigator.dart';

class LoginScreen extends StatefulWidget {
  const LoginScreen({super.key});

  @override
  State<LoginScreen> createState() => _LoginScreenState();
}

class _LoginScreenState extends State<LoginScreen> {
  final TextEditingController _email = TextEditingController();
  final TextEditingController _password = TextEditingController();

  @override
  void dispose() {
    _email.clear();
    _password.clear();
    super.dispose();
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      body: Center(
        child: Container(
          margin: EdgeInsets.symmetric(
            horizontal: AppConstants.horizontalPadding(context),
          ),
          padding: EdgeInsets.symmetric(
            horizontal: AppConstants.horizontalPadding(context),
          ),
          height: AppConstants.deviceHeight(context) / (1.4),
          width: double.infinity,
          decoration: BoxDecoration(
            border: Border.all(
              width: 2.adaptedPx(),
              color: AppTheme.blackColor.withOpacity(0.1),
            ),
            borderRadius: BorderRadius.circular(15.adaptedPx()),
          ),
          child: Column(
            mainAxisAlignment: MainAxisAlignment.center,
            children: [
              Row(
                mainAxisAlignment: MainAxisAlignment.center,
                children: [
                  Image.asset('assets/images/sapalyLogo.png'),
                  SizedBox(width: 20.adaptedPx()),
                  Text(
                    AppConstants.kAppName,
                    style:
                        Theme.of(context).primaryTextTheme.bodyMedium?.copyWith(
                              color: AppTheme.blackColor,
                              fontWeight: FontWeight.w600,
                              fontSize: 20.adaptedPx(),
                            ),
                  ),
                ],
              ),
              SizedBox(height: 20.adaptedPx()),
              customTextField(
                title: 'Email',
                context: context,
                hint: 'Enter your valid email address',
                controller: _email,
              ),
              SizedBox(height: 20.adaptedPx()),
              customTextField(
                title: 'Password',
                context: context,
                hint: 'Enter your secured password',
                controller: _password,
              ),
              SizedBox(height: 45.adaptedPx()),
              Consumer<AuthenticatonProvider>(builder: (context, auth, child) {
                return customButton(
                  text: 'Login',
                  tap: () {
                    if (_email.text.isEmpty || _password.text.isEmpty) {
                      showMessage(
                        context: context,
                        message: 'All fields are required',
                      );
                    } else {
                      auth.login(
                          email: _email.text.trim(),
                          password: _password.text.trim());
                    }
                  },
                  context: context,
                  statusText: 'Loggin in...',
                  status: auth.isLoading,
                );
              }),
              Text(
                'Or',
                textAlign: TextAlign.center,
                style: Theme.of(context).primaryTextTheme.bodyMedium?.copyWith(
                      color: AppTheme.blackColor,
                      fontSize: 18.adaptedPx(),
                    ),
              ),
              customButton(
                text: 'Register',
                tap: () {
                  PageNavigator(ctx: context).nextPage(
                    page: const RegisterScreen(),
                  );
                },
                context: context,
                isValid: false,
                status: false,
              ),
            ],
          ),
        ),
      ),
    );
  }
}