+sub _calculate_amounts {
+ my ($self, $data, %params) = @_;
+
+ my $tax_diff = 0;
+ foreach my $chart_id (keys %{ $data->{taxes} }) {
+ my $rounded = _round($data->{taxes}->{$chart_id} * $data->{exchangerate}, 2);
+ $tax_diff += $data->{taxes}->{$chart_id} * $data->{exchangerate} - $rounded if $self->taxincluded;
+ $data->{taxes}->{$chart_id} = $rounded;
+ }
+
+ my $amount = _round(($self->netamount + $tax_diff) * $data->{exchangerate}, 2);
+ my $diff = $amount - ($self->netamount + $tax_diff) * $data->{exchangerate};
+ my $netamount = $amount;
+
+ if ($self->taxincluded) {
+ $data->{invoicediff} += $diff;
+ $data->{amounts}->{ $data->{last_incex_chart_id} }->{amount} += $data->{invoicediff} if $data->{last_incex_chart_id};
+ }
+
+ _dbg("Sna " . $self->netamount . " idiff " . $data->{invoicediff} . " tdiff ${tax_diff}");
+
+ my $tax = sum values %{ $data->{taxes} };
+ $data->{arap_amount} = $netamount + $tax;
+
+ $self->netamount( $netamount);
+ $self->amount( $netamount + $tax);
+ $self->marge_percent($self->netamount ? ($self->netamount - $data->{lastcost_total}) * 100 / $self->netamount : 0);
+}
+
+sub _calculate_assembly_item {
+ my ($self, $data, $part, $total_qty, $base_factor) = @_;
+
+ return 0 if $::instance_conf->get_inventory_system eq 'periodic' || !$data->{is_invoice};
+
+ foreach my $assembly_entry (@{ $part->assemblies }) {
+ push @{ $data->{assembly_items}->[-1] }, { part => $assembly_entry->part,
+ qty => $total_qty * $assembly_entry->qty,
+ allocated => 0 };
+
+ if ($assembly_entry->part->is_assembly) {
+ _calculate_assembly_item($self, $data, $assembly_entry->part, $total_qty * $assembly_entry->qty);
+ } elsif ($assembly_entry->part->is_part) {
+ my $allocated = _calculate_part_item($self, $data, $assembly_entry->part, $total_qty * $assembly_entry->qty);
+ $data->{assembly_items}->[-1]->[-1]->{allocated} = $allocated;
+ }
+ }
+}
+
+sub _calculate_part_item {
+ my ($self, $data, $part, $total_qty, $base_factor) = @_;
+
+ _dbg("cpsi tq " . $total_qty);
+
+ return 0 if $::instance_conf->get_inventory_system eq 'periodic' || !$data->{is_invoice} || !$total_qty;
+
+ my ($entry);
+ $base_factor ||= 1;
+ my $remaining_qty = $total_qty;
+ my $expense_income_chart = $part->get_chart(type => $data->{is_sales} ? 'expense' : 'income', taxzone => $self->taxzone_id);
+ my $inventory_chart = $part->get_chart(type => 'inventory', taxzone => $self->taxzone_id);
+
+ my $iterator = SL::DB::Manager::InvoiceItem->get_all_iterator(query => [ and => [ parts_id => $part->id,
+ \'(base_qty + allocated) < 0' ] ]);
+
+ while (($remaining_qty > 0) && ($entry = $iterator->next)) {
+ my $qty = min($remaining_qty, $entry->base_qty * -1 - $entry->allocated - $data->{allocated}->{ $entry->id });
+ _dbg("qty $qty");
+
+ next unless $qty;
+
+ my $linetotal = _round(($entry->sellprice * $qty) / $base_factor, 2);
+
+ $data->{amounts_cogs}->{ $expense_income_chart->id } -= $linetotal;
+ $data->{amounts_cogs}->{ $inventory_chart->id } += $linetotal;
+
+ $data->{allocated}->{ $entry->id } ||= 0;
+ $data->{allocated}->{ $entry->id } += $qty;
+ $remaining_qty -= $qty;
+ }
+
+ $iterator->finish;
+
+ return $remaining_qty - $total_qty;
+}
+
+sub _round {