application2/lib/menu1.dart

import 'dart:ui';
import 'package:flutter/material.dart';

void main() {
  runApp(const Dossier());
}

// Couleurs simulées (à remplacer par tes vraies constantes)
const Color primaryColor = Colors.deepPurple;
const Color accentColor = Colors.deepOrange;
const Color backgroundColor = Colors.white;

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

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      debugShowCheckedModeBanner: false,
      home: const DashboardScreen(),
    );
  }
}

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

  @override
  State<DashboardScreen> createState() => _DashboardScreenState();
}

class _DashboardScreenState extends State<DashboardScreen>
    with SingleTickerProviderStateMixin {
  late AnimationController _controller;
  late Animation<double> _animation;

  bool isLoading = false;
  List<String> children =
      []; // Simulé - à remplacer par ton vrai modèle de données

  @override
  void initState() {
    super.initState();
    _controller = AnimationController(
      duration: const Duration(milliseconds: 800),
      vsync: this,
    );
    _animation = CurvedAnimation(parent: _controller, curve: Curves.easeInOut);
    _controller.forward();
  }

  @override
  void dispose() {
    _controller.dispose();
    super.dispose();
  }

  Widget buildDrawer(BuildContext context) {
    return Drawer(
      child: ListView(
        padding: EdgeInsets.zero,
        children: const [
          DrawerHeader(
            decoration: BoxDecoration(color: Color.fromARGB(255, 83, 202, 31)),
            child: Text(
              'Menu',
              style: TextStyle(color: Colors.white, fontSize: 24),
            ),
          ),
          ListTile(leading: Icon(Icons.home), title: Text('Accueil')),
        ],
      ),
    );
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      backgroundColor: backgroundColor,
      extendBodyBehindAppBar: true,
      appBar: AppBar(
        title: const Text(
          'Tableau de bord',
          style: TextStyle(
            color: Colors.white,
            fontWeight: FontWeight.w700,
            fontSize: 22,
          ),
        ),
        backgroundColor: primaryColor.withOpacity(0.9),
        elevation: 0,
        shape: const RoundedRectangleBorder(
          borderRadius: BorderRadius.vertical(bottom: Radius.circular(20)),
        ),
        iconTheme: const IconThemeData(color: Colors.white),
        flexibleSpace: ClipRRect(
          borderRadius: const BorderRadius.vertical(
            bottom: Radius.circular(20),
          ),
          child: BackdropFilter(
            filter: ImageFilter.blur(sigmaX: 10, sigmaY: 10),
            child: Container(
              decoration: BoxDecoration(
                gradient: LinearGradient(
                  colors: [
                    const Color.fromARGB(255, 7, 139, 47).withOpacity(0.9),
                    const Color.fromARGB(255, 34, 255, 144).withOpacity(0.8),
                  ],
                  begin: Alignment.topLeft,
                  end: Alignment.bottomRight,
                ),
              ),
            ),
          ),
        ),
        actions: [
          Stack(
            alignment: Alignment.center,
            children: [
              IconButton(
                icon: const Icon(Icons.notifications_rounded, size: 28),
                onPressed: () {},
              ),
              Positioned(
                right: 12,
                top: 14,
                child: Container(
                  padding: const EdgeInsets.all(2),
                  decoration: BoxDecoration(
                    color: Colors.red,
                    borderRadius: BorderRadius.circular(6),
                  ),
                  constraints: const BoxConstraints(
                    minWidth: 16,
                    minHeight: 16,
                  ),
                  child: const Text(
                    '3',
                    style: TextStyle(
                      color: Colors.white,
                      fontSize: 10,
                      fontWeight: FontWeight.bold,
                    ),
                    textAlign: TextAlign.center,
                  ),
                ),
              ),
            ],
          ),
        ],
      ),
      drawer: buildDrawer(context),
      body: Container(
        decoration: BoxDecoration(
          gradient: LinearGradient(
            begin: Alignment.topCenter,
            end: Alignment.bottomCenter,
            colors: [backgroundColor, Colors.white],
          ),
        ),
        child: FadeTransition(
          opacity: _animation,
          child:
              isLoading
                  ? const Center(child: CircularProgressIndicator())
                  : children.isEmpty
                  ? buildNoChildrenView()
                  : buildChildrenDashboard(),
        ),
      ),
      floatingActionButton:
          children.isEmpty
              ? null
              : FloatingActionButton(
                onPressed: () {
                  // Action rapide
                },
                backgroundColor: accentColor,
                elevation: 4,
                child: const Icon(
                  Icons.add_rounded,
                  color: Colors.white,
                  size: 28,
                ),
              ),
    );
  }

  Widget buildNoChildrenView() {
    return SingleChildScrollView(
      physics: const BouncingScrollPhysics(),
      padding: const EdgeInsets.symmetric(horizontal: 20),
      child: Column(
        mainAxisAlignment: MainAxisAlignment.center,
        children: [
          const SizedBox(height: 150),
          Container(
            width: 150,
            height: 150,
            decoration: BoxDecoration(
              color: primaryColor.withOpacity(0.1),
              shape: BoxShape.circle,
            ),
            child: Icon(
              Icons.folder,
              size: 80,
              color: const Color.fromARGB(255, 170, 255, 34),
            ),
          ),
          const SizedBox(height: 30),
          Text(
            'Ajouter le dossier',
            style: TextStyle(
              fontSize: 24,
              fontWeight: FontWeight.bold,
              color: const Color.fromARGB(255, 140, 197, 80),
            ),
          ),
          const SizedBox(height: 15),
          Text(
            'Vous n\'avez pas encore inscrit d\'enfant. Commencez par inscrire votre enfant pour accéder à son suivi scolaire.',
            textAlign: TextAlign.center,
            style: TextStyle(fontSize: 16, color: Colors.grey.shade700),
          ),
          const SizedBox(height: 30),
          ElevatedButton.icon(
            onPressed: () {},
            icon: const Icon(Icons.person_add_rounded),
            label: const Text(
              'Remplissez le dossier',
              style: TextStyle(fontSize: 16, fontWeight: FontWeight.bold),
            ),
            style: ElevatedButton.styleFrom(
              backgroundColor: const Color.fromARGB(255, 34, 255, 119),
              foregroundColor: const Color.fromARGB(255, 17, 17, 17),
              padding: const EdgeInsets.symmetric(horizontal: 24, vertical: 16),
              shape: RoundedRectangleBorder(
                borderRadius: BorderRadius.circular(15),
              ),
              elevation: 3,
            ),
          ),
        ],
      ),
    );
  }

  Widget buildChildrenDashboard() {
    return Column(
      children: [
        const SizedBox(height: 110),
        buildChildSelector(),
        const SizedBox(height: 20),
        Expanded(
          child: SingleChildScrollView(
            physics: const BouncingScrollPhysics(),
            padding: const EdgeInsets.fromLTRB(20, 0, 20, 30),
            child: Column(
              crossAxisAlignment: CrossAxisAlignment.start,
              children: [
                buildChildSummary(),
                const SizedBox(height: 20),
                buildActionCards(),
                const SizedBox(height: 25),
                buildRecentActivities(),
                const SizedBox(height: 25),
                buildUpcomingEvents(),
              ],
            ),
          ),
        ),
      ],
    );
  }

  Widget buildChildSelector() => const Text("Sélecteur d'enfant (à compléter)");
  Widget buildChildSummary() => const Text("Résumé enfant (à compléter)");
  Widget buildActionCards() => const Text("Actions (à compléter)");
  Widget buildRecentActivities() =>
      const Text("Activités récentes (à compléter)");
  Widget buildUpcomingEvents() =>
      const Text("Événements à venir (à compléter)");
}