Co-authored-by: Copilot <copilot@github.com>
This commit is contained in:
2026-05-05 12:11:38 +02:00
parent 94ad524bae
commit 9cc5dd6a4f
6 changed files with 756 additions and 2 deletions

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import 'package:flutter/material.dart';
import 'package:flutter_bloc/flutter_bloc.dart';
import 'package:flux/features/tickets/models/ticket_model.dart';
import 'package:flux/features/tickets/data/ticket_repository.dart';
import 'package:get_it/get_it.dart';
import 'ticket_list_state.dart';
class TicketListCubit extends Cubit<TicketListState> {
final TicketRepository _repository = GetIt.I.get<TicketRepository>();
static const int _limit = 20; // Paginazione a blocchi di 20
TicketListCubit() : super(const TicketListState()) {
fetchTickets(reset: true);
}
/// Recupera i ticket. Se reset = true, svuota la lista e riparte da offset 0.
Future<void> fetchTickets({bool reset = false}) async {
if (state.isLoading) return;
if (!reset && state.hasReachedMax) return;
emit(
state.copyWith(
isLoading: true,
errorMessage: '',
tickets: reset ? [] : state.tickets,
),
);
try {
final currentOffset = reset ? 0 : state.tickets.length;
final newTickets = await _repository.fetchStoreTickets(
offset: currentOffset,
limit: _limit,
searchTerm: state.searchTerm,
dateRange: state.dateRange,
statusFilter: state.statusFilter,
);
emit(
state.copyWith(
tickets: reset ? newTickets : [...state.tickets, ...newTickets],
isLoading: false,
hasReachedMax: newTickets.length < _limit,
),
);
} catch (e) {
emit(state.copyWith(isLoading: false, errorMessage: e.toString()));
}
}
/// Aggiorna i filtri e ricarica tutto da zero
void updateFilters({
String? searchTerm,
DateTimeRange? dateRange,
TicketStatus? statusFilter,
bool clearSearch = false,
bool clearDate = false,
bool clearStatus = false,
}) {
emit(
state.copyWith(
searchTerm: searchTerm,
dateRange: dateRange,
statusFilter: statusFilter,
clearSearch: clearSearch,
clearDate: clearDate,
clearStatus: clearStatus,
),
);
fetchTickets(reset: true); // Applica i filtri e ricarica
}
}

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import 'package:equatable/equatable.dart';
import 'package:flutter/material.dart';
import 'package:flux/features/tickets/models/ticket_model.dart';
class TicketListState extends Equatable {
final List<TicketModel> tickets;
final bool isLoading;
final bool hasReachedMax;
final String errorMessage;
// Filtri attivi
final String? searchTerm;
final DateTimeRange? dateRange;
final TicketStatus? statusFilter;
const TicketListState({
this.tickets = const [],
this.isLoading = false,
this.hasReachedMax = false,
this.errorMessage = '',
this.searchTerm,
this.dateRange,
this.statusFilter,
});
TicketListState copyWith({
List<TicketModel>? tickets,
bool? isLoading,
bool? hasReachedMax,
String? errorMessage,
String? searchTerm,
DateTimeRange? dateRange,
TicketStatus? statusFilter,
bool clearSearch = false,
bool clearDate = false,
bool clearStatus = false,
}) {
return TicketListState(
tickets: tickets ?? this.tickets,
isLoading: isLoading ?? this.isLoading,
hasReachedMax: hasReachedMax ?? this.hasReachedMax,
errorMessage: errorMessage ?? this.errorMessage,
searchTerm: clearSearch ? null : (searchTerm ?? this.searchTerm),
dateRange: clearDate ? null : (dateRange ?? this.dateRange),
statusFilter: clearStatus ? null : (statusFilter ?? this.statusFilter),
);
}
@override
List<Object?> get props => [
tickets,
isLoading,
hasReachedMax,
errorMessage,
searchTerm,
dateRange,
statusFilter,
];
}