Initial commit: unionflow-mobile-apps

Application Flutter complète (sans build artifacts).

Signed-off-by: lions dev Team

lib/features/communication/domain/entities/message_template.dart

@@ -0,0 +1,154 @@
+/// Entité métier Template de Message
+///
+/// Templates réutilisables pour notifications et broadcasts
+library message_template;
+
+import 'package:equatable/equatable.dart';
+
+/// Catégorie de template
+enum TemplateCategory {
+  /// Événements
+  events,
+
+  /// Finances
+  finances,
+
+  /// Adhésions
+  membership,
+
+  /// Solidarité
+  solidarity,
+
+  /// Système
+  system,
+
+  /// Personnalisé
+  custom,
+}
+
+/// Variables dynamiques dans les templates
+class TemplateVariable {
+  final String name;
+  final String description;
+  final String placeholder;
+  final bool required;
+
+  const TemplateVariable({
+    required this.name,
+    required this.description,
+    required this.placeholder,
+    this.required = true,
+  });
+}
+
+/// Entité Template de Message
+class MessageTemplate extends Equatable {
+  final String id;
+  final String name;
+  final String description;
+  final TemplateCategory category;
+  final String subject;
+  final String body;
+  final List<TemplateVariable> variables;
+  final String? organizationId;
+  final String createdBy;
+  final DateTime createdAt;
+  final DateTime? updatedAt;
+  final bool isActive;
+  final bool isSystem;
+  final int usageCount;
+  final Map<String, dynamic>? metadata;
+
+  const MessageTemplate({
+    required this.id,
+    required this.name,
+    required this.description,
+    required this.category,
+    required this.subject,
+    required this.body,
+    this.variables = const [],
+    this.organizationId,
+    required this.createdBy,
+    required this.createdAt,
+    this.updatedAt,
+    this.isActive = true,
+    this.isSystem = false,
+    this.usageCount = 0,
+    this.metadata,
+  });
+
+  /// Vérifie si le template est éditable (pas système)
+  bool get isEditable => !isSystem;
+
+  /// Génère un message à partir du template avec des valeurs
+  String generateMessage(Map<String, String> values) {
+    String result = body;
+
+    for (final variable in variables) {
+      final value = values[variable.name];
+      if (value != null) {
+        result = result.replaceAll('{{${variable.name}}}', value);
+      } else if (variable.required) {
+        throw ArgumentError('Variable requise manquante: ${variable.name}');
+      }
+    }
+
+    return result;
+  }
+
+  /// Copie avec modifications
+  MessageTemplate copyWith({
+    String? id,
+    String? name,
+    String? description,
+    TemplateCategory? category,
+    String? subject,
+    String? body,
+    List<TemplateVariable>? variables,
+    String? organizationId,
+    String? createdBy,
+    DateTime? createdAt,
+    DateTime? updatedAt,
+    bool? isActive,
+    bool? isSystem,
+    int? usageCount,
+    Map<String, dynamic>? metadata,
+  }) {
+    return MessageTemplate(
+      id: id ?? this.id,
+      name: name ?? this.name,
+      description: description ?? this.description,
+      category: category ?? this.category,
+      subject: subject ?? this.subject,
+      body: body ?? this.body,
+      variables: variables ?? this.variables,
+      organizationId: organizationId ?? this.organizationId,
+      createdBy: createdBy ?? this.createdBy,
+      createdAt: createdAt ?? this.createdAt,
+      updatedAt: updatedAt ?? this.updatedAt,
+      isActive: isActive ?? this.isActive,
+      isSystem: isSystem ?? this.isSystem,
+      usageCount: usageCount ?? this.usageCount,
+      metadata: metadata ?? this.metadata,
+    );
+  }
+
+  @override
+  List<Object?> get props => [
+    id,
+    name,
+    description,
+    category,
+    subject,
+    body,
+    variables,
+    organizationId,
+    createdBy,
+    createdAt,
+    updatedAt,
+    isActive,
+    isSystem,
+    usageCount,
+    metadata,
+  ];
+}