netflix-maison-flutter/lib/views/movie_detail_page.dart

import 'package:flutter/material.dart';
import '../models/movie.dart';
import '../services/database_service.dart';

class MovieDetailPage extends StatefulWidget {
  final Movie movie;

  const MovieDetailPage({super.key, required this.movie});

  @override
  State<MovieDetailPage> createState() => _MovieDetailPageState();
}

class _MovieDetailPageState extends State<MovieDetailPage> {
  bool isFavorite = false;
  bool isLoading = false;

  @override
  void initState() {
    super.initState();
    _checkFavoriteStatus();
  }

  Future<void> _checkFavoriteStatus() async {
    final favorite = await DatabaseService.isFavorite(widget.movie.id);
    setState(() {
      isFavorite = favorite;
    });
  }

  Future<void> _toggleFavorite() async {
    setState(() {
      isLoading = true;
    });

    try {
      if (isFavorite) {
        final success = await DatabaseService.removeFromFavorites(widget.movie.id);
        if (success) {
          setState(() {
            isFavorite = false;
          });
          ScaffoldMessenger.of(context).showSnackBar(
            SnackBar(
              content: Text('${widget.movie.title} supprimé des favoris'),
              backgroundColor: Colors.red,
            ),
          );
        }
      } else {
        final success = await DatabaseService.addToFavorites(widget.movie);
        if (success) {
          setState(() {
            isFavorite = true;
          });
          ScaffoldMessenger.of(context).showSnackBar(
            SnackBar(
              content: Text('${widget.movie.title} ajouté aux favoris'),
              backgroundColor: Colors.green,
            ),
          );
        }
      }
    } catch (e) {
      ScaffoldMessenger.of(context).showSnackBar(
        SnackBar(
          content: Text('Erreur: $e'),
          backgroundColor: Colors.red,
        ),
      );
    } finally {
      setState(() {
        isLoading = false;
      });
    }
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      backgroundColor: Colors.black,
      appBar: AppBar(
        backgroundColor: Colors.purple,
        centerTitle: true,
        title: Text(
          widget.movie.title,
          style: const TextStyle(
            fontSize: 20,
            fontWeight: FontWeight.bold,
            color: Colors.white,
          ),
        ),
        leading: IconButton(
          icon: const Icon(Icons.arrow_back, color: Colors.white),
          onPressed: () => Navigator.pop(context),
        ),
        actions: [
          IconButton(
            icon: isLoading
                ? const SizedBox(
                    width: 20,
                    height: 20,
                    child: CircularProgressIndicator(
                      color: Colors.white,
                      strokeWidth: 2,
                    ),
                  )
                : Icon(
                    isFavorite ? Icons.favorite : Icons.favorite_border,
                    color: isFavorite ? Colors.red : Colors.white,
                  ),
            onPressed: isLoading ? null : _toggleFavorite,
          ),
        ],
      ),
      body: SingleChildScrollView(
        child: Column(
          crossAxisAlignment: CrossAxisAlignment.start,
          children: [
            SizedBox(
              width: double.infinity,
              height: 300,
              child: widget.movie.imageUrl.isNotEmpty
                  ? Image.network(
                      widget.movie.imageUrl,
                      fit: BoxFit.cover,
                      errorBuilder: (context, error, stackTrace) {
                        return Container(
                          color: Colors.grey[800],
                          child: const Center(
                            child: Icon(
                              Icons.movie,
                              color: Colors.white,
                              size: 100,
                            ),
                          ),
                        );
                      },
                    )
                  : Container(
                      color: Colors.grey[800],
                      child: const Center(
                        child: Icon(
                          Icons.movie,
                          color: Colors.white,
                          size: 100,
                        ),
                      ),
                    ),
            ),
            
            Padding(
              padding: const EdgeInsets.all(20),
              child: Column(
                crossAxisAlignment: CrossAxisAlignment.start,
                children: [
                  Row(
                    children: [
                      Expanded(
                        child: Text(
                          widget.movie.title,
                          style: const TextStyle(
                            color: Colors.white,
                            fontSize: 28,
                            fontWeight: FontWeight.bold,
                          ),
                        ),
                      ),
                      Container(
                        padding: const EdgeInsets.symmetric(horizontal: 12, vertical: 6),
                        decoration: BoxDecoration(
                          color: Colors.amber,
                          borderRadius: BorderRadius.circular(20),
                        ),
                        child: Row(
                          mainAxisSize: MainAxisSize.min,
                          children: [
                            const Icon(Icons.star, color: Colors.white, size: 16),
                            const SizedBox(width: 4),
                            Text(
                              widget.movie.rating.toStringAsFixed(1),
                              style: const TextStyle(
                                color: Colors.white,
                                fontSize: 16,
                                fontWeight: FontWeight.bold,
                              ),
                            ),
                          ],
                        ),
                      ),
                    ],
                  ),
                  
                  const SizedBox(height: 16),
                  
                  Row(
                    children: [
                      Container(
                        padding: const EdgeInsets.symmetric(horizontal: 12, vertical: 6),
                        decoration: BoxDecoration(
                          color: Colors.purple,
                          borderRadius: BorderRadius.circular(20),
                        ),
                        child: Text(
                          widget.movie.category,
                          style: const TextStyle(
                            color: Colors.white,
                            fontSize: 14,
                            fontWeight: FontWeight.bold,
                          ),
                        ),
                      ),
                      const SizedBox(width: 12),
                      Text(
                        widget.movie.releaseDate,
                        style: TextStyle(
                          color: Colors.grey[400],
                          fontSize: 16,
                        ),
                      ),
                    ],
                  ),
                  
                  const SizedBox(height: 24),
                  
                  const Text(
                    'Description',
                    style: TextStyle(
                      color: Colors.white,
                      fontSize: 20,
                      fontWeight: FontWeight.bold,
                    ),
                  ),
                  const SizedBox(height: 12),
                  Text(
                    widget.movie.description,
                    style: TextStyle(
                      color: Colors.grey[300],
                      fontSize: 16,
                      height: 1.5,
                    ),
                  ),
                  
                  const SizedBox(height: 32),
                  
                  SizedBox(
                    width: double.infinity,
                    height: 50,
                    child: ElevatedButton(
                      onPressed: () {
                        ScaffoldMessenger.of(context).showSnackBar(
                          const SnackBar(
                            content: Text('Lecture du film...'),
                            backgroundColor: Colors.purple,
                          ),
                        );
                      },
                      style: ElevatedButton.styleFrom(
                        backgroundColor: Colors.red,
                        foregroundColor: Colors.white,
                        shape: RoundedRectangleBorder(
                          borderRadius: BorderRadius.circular(25),
                        ),
                      ),
                      child: const Row(
                        mainAxisAlignment: MainAxisAlignment.center,
                        children: [
                          Icon(Icons.play_arrow, size: 24),
                          SizedBox(width: 8),
                          Text(
                            'Regarder maintenant',
                            style: TextStyle(
                              fontSize: 18,
                              fontWeight: FontWeight.bold,
                            ),
                          ),
                        ],
                      ),
                    ),
                  ),
                  
                  const SizedBox(height: 20),
                  
                  Container(
                    padding: const EdgeInsets.all(16),
                    decoration: BoxDecoration(
                      color: Colors.grey[900],
                      borderRadius: BorderRadius.circular(12),
                    ),
                    child: Column(
                      crossAxisAlignment: CrossAxisAlignment.start,
                      children: [
                        const Text(
                          'Informations',
                          style: TextStyle(
                            color: Colors.white,
                            fontSize: 18,
                            fontWeight: FontWeight.bold,
                          ),
                        ),
                        const SizedBox(height: 12),
                         _buildInfoRow('ID', widget.movie.id.toString()),
                         _buildInfoRow('Titre original', widget.movie.originalTitle.isNotEmpty ? widget.movie.originalTitle : widget.movie.title),
                         _buildInfoRow('Note', '${widget.movie.rating.toStringAsFixed(1)}/10'),
                         _buildInfoRow('Catégorie', widget.movie.category),
                         _buildInfoRow('Date de sortie', widget.movie.releaseDate),
                      ],
                    ),
                  ),
                ],
              ),
            ),
          ],
        ),
      ),
    );
  }

  Widget _buildInfoRow(String label, String value) {
    return Padding(
      padding: const EdgeInsets.symmetric(vertical: 4),
      child: Row(
        crossAxisAlignment: CrossAxisAlignment.start,
        children: [
          SizedBox(
            width: 100,
            child: Text(
              '$label:',
              style: TextStyle(
                color: Colors.grey[400],
                fontSize: 14,
              ),
            ),
          ),
          Expanded(
            child: Text(
              value,
              style: const TextStyle(
                color: Colors.white,
                fontSize: 14,
              ),
            ),
          ),
        ],
      ),
    );
  }
}