Maxiwere45
7fd122fd91
Document MyApp, MainPage, PokemonImage/Tile/TypeWidget, and the gen-filter and theme providers/notifiers. Every public class/enum now has a /// doc. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
89 lines
2.4 KiB
Dart
89 lines
2.4 KiB
Dart
import 'package:flutter/material.dart';
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/// Image réseau d'un Pokémon, avec URL de repli et placeholder en cas d'échec de chargement.
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class PokemonImage extends StatelessWidget {
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final String imageUrl;
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final String? fallbackUrl;
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final BoxFit fit;
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final double? width;
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final double? height;
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final Color? color;
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final BlendMode? colorBlendMode;
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const PokemonImage({
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super.key,
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required this.imageUrl,
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this.fallbackUrl,
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this.fit = BoxFit.contain,
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this.width,
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this.height,
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this.color,
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this.colorBlendMode,
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});
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@override
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Widget build(BuildContext context) {
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return Image.network(
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imageUrl,
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fit: fit,
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width: width,
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height: height,
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color: color,
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colorBlendMode: colorBlendMode,
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errorBuilder: (context, error, stackTrace) {
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// If the primary image fails and we have a fallback, try the fallback
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if (fallbackUrl != null && fallbackUrl != imageUrl) {
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return Image.network(
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fallbackUrl!,
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fit: fit,
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width: width,
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height: height,
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color: color,
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colorBlendMode: colorBlendMode,
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errorBuilder: (context, error, stackTrace) {
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// If the fallback also fails, show a placeholder
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return _buildPlaceholder();
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},
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);
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}
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// No fallback, show placeholder
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return _buildPlaceholder();
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},
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loadingBuilder: (context, child, loadingProgress) {
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if (loadingProgress == null) return child;
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return Center(
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child: CircularProgressIndicator(
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value: loadingProgress.expectedTotalBytes != null
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? loadingProgress.cumulativeBytesLoaded / loadingProgress.expectedTotalBytes!
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: null,
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),
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);
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},
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);
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}
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Widget _buildPlaceholder() {
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return Center(
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child: Column(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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Icon(
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Icons.help_outline,
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size: (width ?? 40) * 0.5,
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color: Colors.grey[400],
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),
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if ((width ?? 100) > 60)
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Text(
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"Not Found",
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style: TextStyle(
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color: Colors.grey[600],
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fontSize: 10,
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fontWeight: FontWeight.bold,
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),
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),
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],
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),
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);
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}
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}
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