2026-04-20 11:18:22 +02:00
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import 'package:file_picker/file_picker.dart';
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2026-04-16 11:50:29 +02:00
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import 'package:flutter/material.dart';
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2026-04-20 11:18:22 +02:00
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import 'package:flux/core/blocs/session/session_bloc.dart';
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import 'package:flux/core/utils/string_extensions.dart';
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import 'package:flux/features/services/models/service_file_model.dart';
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import 'package:get_it/get_it.dart';
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2026-04-16 11:50:29 +02:00
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import 'package:supabase_flutter/supabase_flutter.dart';
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import '../models/service_model.dart';
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class ServicesRepository {
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final _supabase = Supabase.instance.client;
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2026-04-20 11:18:22 +02:00
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final companyId = GetIt.I.get<SessionBloc>().state.company!.id;
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2026-04-16 11:50:29 +02:00
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2026-04-18 19:03:49 +02:00
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// --- RECUPERO SINGOLO SERVIZIO CON JOIN COMPLETO ---
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Future<ServiceModel> fetchServiceById(String id) async {
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try {
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final response = await _supabase
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.from('service')
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.select('''
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*,
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customer(nome),
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energy_service(*),
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fin_service(*),
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entertainment_service(*),
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service_file(*)
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''')
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.eq('id', id)
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.single();
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return ServiceModel.fromMap(response);
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} catch (e) {
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throw Exception('Errore nel caricamento del servizio: $e');
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}
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}
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2026-04-16 11:50:29 +02:00
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// --- RECUPERO PAGINATO CON FILTRI E JOIN ---
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Future<List<ServiceModel>> fetchServices({
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required String companyId,
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required int offset,
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int limit = 50,
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String? searchTerm,
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DateTimeRange? dateRange,
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}) async {
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try {
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// Nota: 'customer(name, surname)' serve per il display name nella card
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var query = _supabase
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.from('service')
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.select('''
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*,
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2026-04-18 19:03:49 +02:00
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customer(nome),
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2026-04-16 11:50:29 +02:00
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energy_service(*),
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fin_service(*),
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2026-04-20 11:18:22 +02:00
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entertainment_service(*),
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service_file(*)
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''')
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.eq('company_id', companyId);
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// Filtro Range Date
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if (dateRange != null) {
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query = query
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.gte('created_at', dateRange.start.toIso8601String())
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.lte('created_at', dateRange.end.toIso8601String());
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}
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if (searchTerm != null && searchTerm.isNotEmpty) {
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// Filtra sui campi della tabella principale O su quelli della tabella joinata
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query = query.or(
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'number.ilike.%$searchTerm%,note.ilike.%$searchTerm%,customer.nome.ilike.%$searchTerm%',
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);
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}
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final response = await query
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.order('created_at', ascending: false)
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.range(offset, offset + limit - 1);
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return (response as List)
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.map((map) => ServiceModel.fromMap(map))
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.toList();
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} catch (e) {
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throw Exception('Errore nel caricamento servizi: $e');
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}
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}
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// --- SALVATAGGIO COMPLETO (PRIMA PADRE, POI FIGLI) ---
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Future<void> saveFullService(
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ServiceModel service,
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List<PlatformFile> localFiles,
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) async {
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try {
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2026-04-17 19:19:01 +02:00
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// 1. Upsert del record principale
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final serviceData = await _supabase
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.from('service')
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.upsert(service.toMap())
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.select()
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.single();
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final String newId = serviceData['id'];
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2026-04-17 19:19:01 +02:00
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// 2. MODIFICA: Pulizia atomica dei figli
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// Se stiamo modificando (id != null), resettiamo le tabelle collegate
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if (service.id != null) {
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await Future.wait([
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_supabase.from('energy_service').delete().eq('service_id', newId),
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_supabase.from('fin_service').delete().eq('service_id', newId),
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_supabase
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.from('entertainment_service')
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.delete()
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.eq('service_id', newId),
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// Aggiungi qui eventuali altre tabelle pivot o file
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]);
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}
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// 3. Inserimento dei moduli in parallelo per velocità
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final List<Future> insertTasks = [];
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if (service.energyServices.isNotEmpty) {
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insertTasks.add(
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_supabase
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.from('energy_service')
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.insert(
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service.energyServices
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.map((item) => item.copyWith(serviceId: newId).toMap())
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.toList(),
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),
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);
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}
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if (service.finServices.isNotEmpty) {
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insertTasks.add(
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_supabase
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.from('fin_service')
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.insert(
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service.finServices
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.map((item) => item.copyWith(serviceId: newId).toMap())
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.toList(),
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),
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);
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}
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if (service.entertainmentServices.isNotEmpty) {
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insertTasks.add(
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_supabase
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.from('entertainment_service')
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.insert(
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service.entertainmentServices
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.map((item) => item.copyWith(serviceId: newId).toMap())
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.toList(),
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),
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);
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}
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if (insertTasks.isNotEmpty) {
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await Future.wait(insertTasks);
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}
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if (localFiles.isNotEmpty) {
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final List<Future> uploadTasks = [];
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for (var file in localFiles) {
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// Puliamo il nome del file per evitare problemi con spazi o caratteri strani
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final cleanFileName = file.name.replaceAll(
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RegExp(r'[^a-zA-Z0-9\.\-]'),
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'_',
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);
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final storagePath =
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'$companyId/services/$newId/${DateTime.now().millisecondsSinceEpoch}_$cleanFileName';
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final int fileSize = file.size;
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final fileToSave = ServiceFileModel(
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name: cleanFileName.fileNameWithoutExtension(),
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extension: cleanFileName.fileExtension(),
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url: '',
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serviceId: newId,
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fileSize: fileSize,
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);
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// Creiamo una funzione asincrona per caricare file e scrivere nel DB
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Future<void> uploadAndLink() async {
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// Determiniamo il MIME type corretto in base all'estensione
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final String mimeType = fileToSave.extension.toLowerCase() == 'pdf'
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? 'application/pdf'
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: 'image/${fileToSave.extension}';
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// A. Upload nel Bucket Storage (usiamo i bytes così funziona anche su Web!)
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await _supabase.storage
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.from('documents')
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.uploadBinary(
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storagePath,
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file.bytes!,
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fileOptions: FileOptions(
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contentType:
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mimeType, // Diciamo a Supabase esattamente cos'è!
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upsert:
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true, // Opzionale: sovrascrive se esiste già un file con lo stesso nome
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),
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);
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// B. Otteniamo l'URL pubblico e scriviamo il record del file nel DB
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final String publicUrl = _supabase.storage
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.from('documents')
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.getPublicUrl(storagePath);
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await _supabase
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.from('service_file')
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.insert(fileToSave.copyWith(url: publicUrl).toMap());
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}
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uploadTasks.add(uploadAndLink());
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}
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// Eseguiamo tutti gli upload in parallelo per la massima velocità
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await Future.wait(uploadTasks);
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}
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} catch (e) {
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// Qui potresti aggiungere una logica di "rollback manuale" se necessario
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throw Exception('Errore durante il salvataggio corazzato: $e');
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2026-04-16 11:50:29 +02:00
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}
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}
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// --- ELIMINAZIONE ---
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Future<void> deleteService(String id) async {
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try {
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await _supabase.from('service').delete().eq('id', id);
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} catch (e) {
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throw Exception('Errore durante l\'eliminazione: $e');
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}
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}
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2026-04-18 19:03:49 +02:00
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// --- RECUPERO TIPI CONTENUTI PIÙ FREQUENTI PER AUTOCOMPLETE ---
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Future<List<String>> fetchTopEntertainmentTypes(String companyId) async {
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try {
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// Cerchiamo i tipi più frequenti associati ai servizi di questa company
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// Nota: dobbiamo passare attraverso la tabella 'service' per filtrare per company_id
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final response = await _supabase
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.from('entertainment_service')
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.select('type, service!inner(store!inner(company_id))')
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.eq('service.store.company_id', companyId)
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.limit(100); // Prendiamo un campione
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// Logica rapida per contare le occorrenze e prendere i primi 5
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final Map<String, int> counts = {};
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for (var item in (response as List)) {
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final type = item['type'] as String;
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counts[type] = (counts[type] ?? 0) + 1;
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}
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var sortedKeys = counts.keys.toList()
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..sort((a, b) => counts[b]!.compareTo(counts[a]!));
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return sortedKeys.take(5).toList();
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} catch (e) {
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return [
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"Netflix",
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"DAZN",
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"Disney+",
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"Sky",
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]; // Fallback se non c'è ancora storia
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}
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}
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2026-04-16 11:50:29 +02:00
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}
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