PACKET v1.0.0 - Initial release

App móvil Flutter para capturar contenido multimedia, etiquetarlo con hashes y enviarlo a backends configurables. Features: - Captura de fotos, audio, video y archivos - Sistema de etiquetas con bibliotecas externas (HST) - Packs de etiquetas predefinidos - Cola de reintentos (hasta 20 contenedores) - Soporte GPS - Hash SHA-256 auto-generado por contenedor - Persistencia SQLite local - Múltiples destinos configurables Stack: Flutter 3.38.5, flutter_bloc, sqflite, dio 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
2025-12-21 18:10:27 +01:00
commit dac0c51483
163 changed files with 8603 additions and 0 deletions
--- a/lib/presentation/pages/packs_page.dart
+++ b/lib/presentation/pages/packs_page.dart
@@ -0,0 +1,141 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_bloc/flutter_bloc.dart';
+import '../bloc/packs/packs_cubit.dart';
+import '../bloc/etiquetas/etiquetas_cubit.dart';
+import '../bloc/etiquetas/etiquetas_state.dart';
+
+class PacksPage extends StatelessWidget {
+  const PacksPage({super.key});
+
+  @override
+  Widget build(BuildContext context) {
+    return BlocBuilder<PacksCubit, PacksState>(
+      builder: (context, state) {
+        if (state.isLoading) {
+          return const Center(child: CircularProgressIndicator());
+        }
+
+        return Scaffold(
+          body: state.packs.isEmpty
+              ? Center(
+                  child: Column(
+                    mainAxisAlignment: MainAxisAlignment.center,
+                    children: [
+                      Icon(Icons.inventory_2_outlined,
+                          size: 64, color: Colors.grey.shade400),
+                      const SizedBox(height: 16),
+                      Text(
+                        'No hay packs',
+                        style: TextStyle(color: Colors.grey.shade600),
+                      ),
+                      const SizedBox(height: 8),
+                      const Text('Crea uno seleccionando etiquetas'),
+                    ],
+                  ),
+                )
+              : ListView.builder(
+                  padding: const EdgeInsets.all(16),
+                  itemCount: state.packs.length,
+                  itemBuilder: (context, index) {
+                    final pack = state.packs[index];
+                    return Card(
+                      child: ListTile(
+                        leading: Text(pack.icono, style: const TextStyle(fontSize: 24)),
+                        title: Text(pack.nombre),
+                        subtitle: Text('${pack.tagCount} etiquetas'),
+                        trailing: Row(
+                          mainAxisSize: MainAxisSize.min,
+                          children: [
+                            IconButton(
+                              icon: const Icon(Icons.play_arrow),
+                              onPressed: () {
+                                context.read<EtiquetasCubit>().setSeleccionadas(pack.tags);
+                                ScaffoldMessenger.of(context).showSnackBar(
+                                  SnackBar(
+                                    content: Text('Pack "${pack.nombre}" aplicado'),
+                                  ),
+                                );
+                              },
+                            ),
+                            IconButton(
+                              icon: const Icon(Icons.delete_outline),
+                              onPressed: () => _confirmDelete(context, pack),
+                            ),
+                          ],
+                        ),
+                      ),
+                    );
+                  },
+                ),
+          floatingActionButton: BlocBuilder<EtiquetasCubit, EtiquetasState>(
+            builder: (context, etState) {
+              if (etState.seleccionadas.isEmpty) {
+                return const SizedBox.shrink();
+              }
+              return FloatingActionButton.extended(
+                onPressed: () => _showCreateDialog(context, etState.seleccionadas),
+                icon: const Icon(Icons.add),
+                label: Text('Crear (${etState.seleccionadas.length})'),
+              );
+            },
+          ),
+        );
+      },
+    );
+  }
+
+  void _showCreateDialog(BuildContext context, List<String> tags) {
+    final controller = TextEditingController();
+    showDialog(
+      context: context,
+      builder: (ctx) => AlertDialog(
+        title: const Text('Nuevo Pack'),
+        content: TextField(
+          controller: controller,
+          decoration: const InputDecoration(
+            labelText: 'Nombre del pack',
+          ),
+          autofocus: true,
+        ),
+        actions: [
+          TextButton(
+            onPressed: () => Navigator.pop(ctx),
+            child: const Text('Cancelar'),
+          ),
+          FilledButton(
+            onPressed: () {
+              if (controller.text.isNotEmpty) {
+                context.read<PacksCubit>().addPack(controller.text, tags);
+                Navigator.pop(ctx);
+              }
+            },
+            child: const Text('Crear'),
+          ),
+        ],
+      ),
+    );
+  }
+
+  void _confirmDelete(BuildContext context, dynamic pack) {
+    showDialog(
+      context: context,
+      builder: (ctx) => AlertDialog(
+        title: const Text('Eliminar pack'),
+        content: Text('¿Eliminar "${pack.nombre}"?'),
+        actions: [
+          TextButton(
+            onPressed: () => Navigator.pop(ctx),
+            child: const Text('Cancelar'),
+          ),
+          FilledButton(
+            onPressed: () {
+              context.read<PacksCubit>().deletePack(pack.id);
+              Navigator.pop(ctx);
+            },
+            child: const Text('Eliminar'),
+          ),
+        ],
+      ),
+    );
+  }
+}