import 'package:flutter/material.dart';
import 'package:flux/theme/theme.dart';

class DashboardView extends StatelessWidget {
  const DashboardView({super.key});

  @override
  Widget build(BuildContext context) {
    // Iniezione del Bloc per la creazione di operazioni (da implementare)
    return /* BlocProvider(
      create: (context) => OperazioneBloc(), // Implementa la logica nel Bloc
      child: */ Scaffold(
      appBar: AppBar(title: Text('FLUX')),
      body: SingleChildScrollView(
        padding: EdgeInsets.all(16.0),
        child: Column(
          crossAxisAlignment: CrossAxisAlignment.start,
          children: [
            _WelcomeHeader(),
            SizedBox(height: 24),
            _QuickActions(), // Contiene "Nuova Operazione"
            SizedBox(height: 24),
            _RecentActivityPreview(),
          ],
        ),
      ),
    );
    // );
  }
}

class _WelcomeHeader extends StatelessWidget {
  const _WelcomeHeader();
  @override
  Widget build(BuildContext context) {
    return Column(
      crossAxisAlignment: CrossAxisAlignment.start,
      children: [
        Text('Benvenuto,', style: Theme.of(context).textTheme.bodyMedium),
        Text(
          'Negozio Piacenza Centro',
          style: Theme.of(context).textTheme.headlineMedium,
        ),
      ],
    );
  }
}

class _QuickActions extends StatelessWidget {
  const _QuickActions();
  @override
  Widget build(BuildContext context) {
    return Column(
      crossAxisAlignment: CrossAxisAlignment.start,
      children: [
        Text(
          'AZIONI RAPIDE',
          style: Theme.of(
            context,
          ).textTheme.titleSmall?.copyWith(color: FluxColors.accentTurquoise),
        ),
        const SizedBox(height: 12),
        ElevatedButton.icon(
          onPressed: () {
            // Emetti evento al Bloc: BlocProvider.of<OperazioneBloc>(context).add(IniziaNuovaOperazione());
            ScaffoldMessenger.of(context).showSnackBar(
              const SnackBar(content: Text('Avvio Nuova Operazione...')),
            );
          },
          icon: const Icon(Icons.add),
          label: const Text('NUOVA OPERAZIONE TELCO'),
          style: ElevatedButton.styleFrom(
            minimumSize: const Size(double.infinity, 50),
          ),
        ),
      ],
    );
  }
}

class _RecentActivityPreview extends StatelessWidget {
  const _RecentActivityPreview();
  @override
  Widget build(BuildContext context) {
    return Card(
      child: Padding(
        padding: const EdgeInsets.all(16.0),
        child: Column(
          crossAxisAlignment: CrossAxisAlignment.start,
          children: [
            const Text(
              'Attività Recenti',
              style: TextStyle(fontSize: 18, fontWeight: FontWeight.bold),
            ),
            Divider(color: Theme.of(context).textTheme.bodyMedium?.color),
            // Sostituire con BlocBuilder
            _activityTile('Nuova Linea', 'Mario Rossi', '10 min fa', context),
            _activityTile('Assistenza Tech', 'iPhone 13', '45 min fa', context),
          ],
        ),
      ),
    );
  }

  Widget _activityTile(
    String title,
    String subtitle,
    String time,
    BuildContext context,
  ) {
    return ListTile(
      contentPadding: EdgeInsets.zero,
      leading: const Icon(Icons.history, color: FluxColors.accentTurquoise),
      title: Text(title, style: Theme.of(context).textTheme.titleLarge),
      subtitle: Text(subtitle),
      trailing: Text(time, style: Theme.of(context).textTheme.bodyMedium),
    );
  }
}