import 'package:flutter/material.dart'; import 'package:fooder/client.dart'; import 'package:fooder/components/app_bar.dart'; import 'package:fooder/components/navigation_bar.dart'; import 'package:fooder/screens/login.dart'; import 'package:fooder/screens/main.dart'; TextStyle logoStyle(context) { return Theme.of(context).textTheme.labelLarge!.copyWith( color: Theme.of(context).colorScheme.secondary, ); } abstract class BasedScreen extends StatefulWidget { final ApiClient apiClient; const BasedScreen({super.key, required this.apiClient}); } abstract class BasedState extends State { void _logout() async { await widget.apiClient.logout(); Navigator.pushReplacement( context, MaterialPageRoute( builder: (context) => LoginScreen(apiClient: widget.apiClient), ), ); } void backToDiary() { Navigator.pushReplacement( context, MaterialPageRoute( builder: (context) => MainScreen(apiClient: widget.apiClient), ), ); } FAppBar appBar() { return FAppBar( actions: [ IconButton( icon: Icon( Icons.logout, color: Theme.of(context).colorScheme.onSurfaceVariant, ), onPressed: _logout, ), ], ); } FNavBar navBar() { return FNavBar( children: [ Row( mainAxisAlignment: MainAxisAlignment.spaceEvenly, children: [ IconButton( icon: Icon( Icons.menu_book, color: Theme.of(context).colorScheme.onSurfaceVariant, ), onPressed: backToDiary, ), IconButton( icon: Icon( Icons.dinner_dining, color: Theme.of(context).colorScheme.onSurfaceVariant, ), onPressed: () {}, ), IconButton( icon: Icon( Icons.lunch_dining, color: Theme.of(context).colorScheme.onSurfaceVariant, ), onPressed: () {}, ), IconButton( icon: Icon( Icons.person, color: Theme.of(context).colorScheme.onSurfaceVariant, ), onPressed: () {}, ), ], ), ], ); } void showError(String message) { ScaffoldMessenger.of(context).showSnackBar( SnackBar( content: Text( message, textAlign: TextAlign.center, style: Theme.of(context).textTheme.bodyLarge!.copyWith( fontWeight: FontWeight.bold, color: Theme.of(context).colorScheme.onError, ), ), backgroundColor: Theme.of(context).colorScheme.error.withOpacity(0.8), ), ); } void showText(String text) { ScaffoldMessenger.of(context).showSnackBar( SnackBar( content: Text( text, textAlign: TextAlign.center, style: Theme.of(context).textTheme.bodyLarge!.copyWith( fontWeight: FontWeight.bold, color: Theme.of(context).colorScheme.onPrimary, ), ), backgroundColor: Theme.of(context).colorScheme.primary.withOpacity(0.8), ), ); } }