import 'package:flutter/material.dart';
import 'package:flutter_riverpod/flutter_riverpod.dart';
import 'package:responsive_framework/responsive_framework.dart';

import 'core/constants/app_constants.dart';
import 'core/theme/theme_provider.dart';
import 'modules/settings/presentation/providers/settings_provider.dart';
import 'shared/routes/app_router.dart';
import 'shared/widgets/app_toast.dart';
import 'shared/widgets/sidebar_logo.dart';

class BharatErpApp extends ConsumerWidget {
  const BharatErpApp({super.key});

  @override
  Widget build(BuildContext context, WidgetRef ref) {
    final router = ref.watch(routerProvider);
    final themeMode = ref.watch(themeModeProvider);
    final branding = ref.watch(brandingProvider);
    final companyProfile = ref.watch(appSettingsProvider).companyProfile;
    final appTitle = resolveSidebarTitle(
      companyName: companyProfile.companyName.isNotEmpty
          ? companyProfile.companyName
          : (branding.companyName ?? ''),
      fallback: AppConstants.appName,
    );

    return MaterialApp.router(
      title: appTitle,
      debugShowCheckedModeBanner: false,
      theme: buildLightTheme(branding),
      darkTheme: buildDarkTheme(branding),
      themeMode: resolveThemeMode(themeMode),
      themeAnimationDuration: Duration.zero,
      routerConfig: router,
      builder: (context, child) => AppToastHost(
        child: ResponsiveBreakpoints.builder(
          child: child ?? const SizedBox.shrink(),
          breakpoints: const [
            Breakpoint(start: 0, end: 599, name: MOBILE),
            Breakpoint(start: 600, end: 1023, name: TABLET),
            Breakpoint(start: 1024, end: 1439, name: DESKTOP),
            Breakpoint(start: 1440, end: double.infinity, name: '4K'),
          ],
        ),
      ),
    );
  }
}