feat: Enhance container management UI with new management components and improved QR code generation flow
This commit is contained in:
ElPoyo
231
em2rp/lib/views/widgets/management/management_card.dart
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231
em2rp/lib/views/widgets/management/management_card.dart
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import 'package:flutter/material.dart';
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import 'package:em2rp/utils/colors.dart';
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/// Action du menu contextuel
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class CardAction {
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final String id;
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final String label;
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final IconData icon;
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final Color? color;
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const CardAction({
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required this.id,
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required this.label,
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required this.icon,
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this.color,
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});
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}
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/// Widget de card générique pour les pages de gestion
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class ManagementCard<T> extends StatelessWidget {
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final T item;
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final String Function(T) getId;
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final String Function(T) getTitle;
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final String Function(T) getSubtitle;
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final Widget Function(T) getIcon;
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final List<Widget> Function(T) getInfoChips;
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final Widget Function(T) getStatusBadge;
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final List<CardAction> actions;
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final void Function(String actionId, T item) onActionSelected;
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final VoidCallback onTap;
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final VoidCallback? onLongPress;
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final bool isSelectionMode;
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final bool isSelected;
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final ValueChanged<bool?>? onSelectionChanged;
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const ManagementCard({
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super.key,
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required this.item,
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required this.getId,
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required this.getTitle,
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required this.getSubtitle,
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required this.getIcon,
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required this.getInfoChips,
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required this.getStatusBadge,
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required this.actions,
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required this.onActionSelected,
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required this.onTap,
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this.onLongPress,
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this.isSelectionMode = false,
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this.isSelected = false,
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this.onSelectionChanged,
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});
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@override
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Widget build(BuildContext context) {
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return Card(
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margin: const EdgeInsets.only(bottom: 12),
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elevation: 2,
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(8),
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side: isSelected
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? const BorderSide(color: AppColors.rouge, width: 2)
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: BorderSide.none,
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),
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child: InkWell(
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onTap: onTap,
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onLongPress: onLongPress,
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borderRadius: BorderRadius.circular(8),
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child: Padding(
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padding: const EdgeInsets.all(16),
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child: Row(
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children: [
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// Checkbox en mode sélection
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if (isSelectionMode)
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Padding(
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padding: const EdgeInsets.only(right: 16),
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child: Checkbox(
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value: isSelected,
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onChanged: onSelectionChanged,
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activeColor: AppColors.rouge,
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),
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),
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// Icône principale
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getIcon(item),
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const SizedBox(width: 16),
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// Contenu principal
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Expanded(
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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// Titre (ID)
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Text(
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getTitle(item),
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style: const TextStyle(
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fontWeight: FontWeight.bold,
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fontSize: 16,
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),
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),
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const SizedBox(height: 4),
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// Sous-titre
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Text(
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getSubtitle(item),
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style: TextStyle(
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fontSize: 14,
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color: Colors.grey.shade700,
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),
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),
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const SizedBox(height: 4),
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// Chips d'information
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Wrap(
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spacing: 8,
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runSpacing: 4,
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children: getInfoChips(item),
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),
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],
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),
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),
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const SizedBox(width: 16),
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// Badge de statut
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getStatusBadge(item),
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// Menu contextuel (si pas en mode sélection)
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if (!isSelectionMode) ...[
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const SizedBox(width: 8),
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PopupMenuButton<String>(
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icon: const Icon(Icons.more_vert),
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onSelected: (actionId) => onActionSelected(actionId, item),
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itemBuilder: (context) => actions.map((action) {
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return PopupMenuItem(
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value: action.id,
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child: Row(
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children: [
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Icon(
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action.icon,
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size: 20,
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color: action.color,
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),
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const SizedBox(width: 8),
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Text(
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action.label,
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style: TextStyle(color: action.color),
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),
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],
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),
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);
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}).toList(),
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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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}
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}
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/// Widget helper pour créer un chip d'information
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class InfoChip extends StatelessWidget {
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final String label;
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final IconData icon;
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const InfoChip({
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super.key,
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required this.label,
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required this.icon,
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});
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@override
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Widget build(BuildContext context) {
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return Container(
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padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 4),
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decoration: BoxDecoration(
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color: Colors.grey.shade100,
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borderRadius: BorderRadius.circular(12),
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),
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child: Row(
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mainAxisSize: MainAxisSize.min,
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children: [
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Icon(icon, size: 14, color: Colors.grey.shade700),
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const SizedBox(width: 4),
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Text(
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label,
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style: TextStyle(
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fontSize: 12,
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color: Colors.grey.shade700,
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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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/// Widget helper pour créer un badge de statut
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class StatusBadge extends StatelessWidget {
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final String label;
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final Color color;
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const StatusBadge({
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super.key,
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required this.label,
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required this.color,
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});
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@override
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Widget build(BuildContext context) {
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return Container(
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padding: const EdgeInsets.symmetric(horizontal: 12, vertical: 6),
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decoration: BoxDecoration(
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color: color.withOpacity(0.1),
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borderRadius: BorderRadius.circular(16),
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border: Border.all(color: color),
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),
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child: Text(
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label,
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style: TextStyle(
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color: color,
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fontWeight: FontWeight.bold,
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fontSize: 12,
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),
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),
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);
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}
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}
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@@ -0,0 +1,38 @@
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import 'package:flutter/material.dart';
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/// Widget réutilisable pour afficher un état vide dans les listes de gestion
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class ManagementEmptyState extends StatelessWidget {
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final IconData icon;
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final String message;
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const ManagementEmptyState({
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super.key,
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required this.icon,
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required this.message,
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});
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@override
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Widget build(BuildContext context) {
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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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icon,
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size: 80,
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color: Colors.grey.shade400,
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),
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const SizedBox(height: 16),
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Text(
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message,
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style: TextStyle(
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fontSize: 18,
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color: Colors.grey.shade600,
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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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@@ -0,0 +1,89 @@
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import 'package:flutter/material.dart';
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import 'package:em2rp/utils/colors.dart';
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/// Widget réutilisable pour afficher un chip de filtre
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class FilterChip extends StatelessWidget {
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final String label;
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final bool isSelected;
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final VoidCallback onTap;
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const FilterChip({
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super.key,
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required this.label,
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required this.isSelected,
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required this.onTap,
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});
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@override
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Widget build(BuildContext context) {
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return GestureDetector(
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onTap: onTap,
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child: Container(
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padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 8),
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decoration: BoxDecoration(
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color: isSelected ? AppColors.rouge : Colors.white,
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borderRadius: BorderRadius.circular(20),
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border: Border.all(
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color: isSelected ? AppColors.rouge : Colors.grey.shade300,
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width: isSelected ? 2 : 1,
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),
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),
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child: Text(
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label,
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style: TextStyle(
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color: isSelected ? Colors.white : AppColors.noir,
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fontWeight: isSelected ? FontWeight.bold : FontWeight.normal,
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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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/// Widget réutilisable pour une barre de filtres horizontale
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class ManagementFilterBar extends StatelessWidget {
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final List<FilterChipData> filters;
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const ManagementFilterBar({
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super.key,
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required this.filters,
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});
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@override
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Widget build(BuildContext context) {
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return Container(
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padding: const EdgeInsets.symmetric(vertical: 8),
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color: Colors.grey.shade50,
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child: SingleChildScrollView(
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scrollDirection: Axis.horizontal,
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padding: const EdgeInsets.symmetric(horizontal: 16),
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child: Row(
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children: filters.map((filter) {
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return Padding(
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padding: const EdgeInsets.only(right: 8),
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child: FilterChip(
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label: filter.label,
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isSelected: filter.isSelected,
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onTap: filter.onTap,
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),
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);
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}).toList(),
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),
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),
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);
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}
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}
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/// Données pour un chip de filtre
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class FilterChipData {
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final String label;
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final bool isSelected;
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final VoidCallback onTap;
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const FilterChipData({
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required this.label,
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required this.isSelected,
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required this.onTap,
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});
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}
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66
em2rp/lib/views/widgets/management/management_list.dart
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66
em2rp/lib/views/widgets/management/management_list.dart
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@@ -0,0 +1,66 @@
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import 'package:flutter/material.dart';
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import 'package:em2rp/views/widgets/management/management_empty_state.dart';
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/// Widget de liste générique pour les pages de gestion
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class ManagementList<T> extends StatelessWidget {
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final Stream<List<T>> stream;
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final List<T>? cachedItems;
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final Widget Function(T item) itemBuilder;
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final String emptyMessage;
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final IconData emptyIcon;
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final void Function(List<T>? items)? onDataReceived;
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const ManagementList({
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super.key,
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required this.stream,
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this.cachedItems,
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required this.itemBuilder,
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required this.emptyMessage,
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this.emptyIcon = Icons.inventory_2_outlined,
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this.onDataReceived,
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});
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@override
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Widget build(BuildContext context) {
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return StreamBuilder<List<T>>(
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stream: stream,
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builder: (context, snapshot) {
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// Notifier si des données sont reçues
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if (snapshot.hasData && onDataReceived != null) {
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WidgetsBinding.instance.addPostFrameCallback((_) {
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onDataReceived!(snapshot.data);
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});
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}
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// Afficher le loader seulement au premier chargement
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if (snapshot.connectionState == ConnectionState.waiting && cachedItems == null) {
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return const Center(child: CircularProgressIndicator());
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}
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if (snapshot.hasError) {
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return Center(
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child: Text('Erreur: ${snapshot.error}'),
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);
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}
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final items = cachedItems ?? snapshot.data ?? [];
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if (items.isEmpty) {
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return ManagementEmptyState(
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icon: emptyIcon,
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message: emptyMessage,
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);
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}
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return ListView.builder(
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padding: const EdgeInsets.all(16),
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itemCount: items.length,
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itemBuilder: (context, index) {
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return itemBuilder(items[index]);
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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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@@ -0,0 +1,69 @@
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import 'package:flutter/material.dart';
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import 'package:em2rp/utils/colors.dart';
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/// Widget réutilisable pour la barre de recherche dans les pages de gestion
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class ManagementSearchBar extends StatelessWidget {
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final TextEditingController controller;
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final String hintText;
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final ValueChanged<String> onChanged;
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final VoidCallback? onSelectionModeToggle;
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final bool showSelectionModeButton;
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const ManagementSearchBar({
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super.key,
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required this.controller,
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required this.hintText,
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required this.onChanged,
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this.onSelectionModeToggle,
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this.showSelectionModeButton = true,
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});
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@override
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Widget build(BuildContext context) {
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return Container(
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padding: const EdgeInsets.all(16),
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decoration: BoxDecoration(
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color: Colors.white,
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boxShadow: [
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BoxShadow(
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color: Colors.grey.withOpacity(0.1),
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spreadRadius: 1,
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blurRadius: 3,
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offset: const Offset(0, 1),
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),
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],
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),
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child: Row(
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children: [
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Expanded(
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child: TextField(
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controller: controller,
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decoration: InputDecoration(
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hintText: hintText,
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prefixIcon: const Icon(Icons.search, color: AppColors.rouge),
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border: OutlineInputBorder(
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borderRadius: BorderRadius.circular(8),
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borderSide: BorderSide(color: Colors.grey.shade300),
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),
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contentPadding: const EdgeInsets.symmetric(
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horizontal: 16,
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vertical: 12,
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),
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),
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onChanged: onChanged,
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),
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),
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if (showSelectionModeButton && onSelectionModeToggle != null) ...[
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const SizedBox(width: 12),
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IconButton(
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icon: const Icon(Icons.checklist, color: AppColors.rouge),
|
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tooltip: 'Mode sélection',
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onPressed: onSelectionModeToggle,
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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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|
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Reference in New Issue
Block a user