feat: implement discount and transport features in the quote system

- Added maximum discount settings configurable by the administrator.
- Implemented discount calculations in the quote confirmation process.
- Introduced transport options with associated costs, including handling for exceeding maximum piece limits.
- Updated frontend to display discounts and transport information in the quote summary.
- Created new database migrations for storing discount and transport settings.
- Developed a new Filament page for managing global discount settings.
- Enhanced email templates to include discount and transport details.
- Added tests to ensure proper functionality of discounts and transport calculations.

backoffice/resources/views/emails/preventivo-admin.blade.php

@@ -13,6 +13,13 @@
 **Email:** {{ $preventivo->cliente?->email }}
 **Telefono:** {{ $preventivo->cliente?->telefono ?: '—' }}
 **Prodotti:** {{ $preventivo->items->count() }}
+@if($preventivo->haSconti())
+**Totale parziale:** € {{ number_format($preventivo->subtotale, 2, ',', '.') }}
+**Sconti applicati:** {{ (float) $preventivo->sconto_1 }}% + {{ (float) $preventivo->sconto_2 }}% extra
+@endif
+@if($preventivo->trasporto)
+**Trasporto:** {{ $preventivo->trasporto_etichetta }} — {{ $preventivo->trasportoDaQuantificare() ? 'da quantificare' : '€ '.number_format($preventivo->trasporto_importo, 2, ',', '.') }}
+@endif
 **Totale:** € {{ number_format($preventivo->totale, 2, ',', '.') }}
 
 <x-mail::button :url="$adminUrl">

backoffice/resources/views/emails/preventivo-cliente.blade.php

@@ -16,7 +16,11 @@ indicativo (prezzi IVA esclusa).
 
 Un nostro consulente ti ricontatterà al più presto per finalizzare l'offerta.
 
-**Totale indicativo:** € {{ number_format($preventivo->totale, 2, ',', '.') }}
+**Totale indicativo (IVA esclusa{{ $preventivo->haSconti() ? ', sconti inclusi' : '' }}):** € {{ number_format($preventivo->totale, 2, ',', '.') }}
+@if($preventivo->trasportoDaQuantificare())
+
+{{ $preventivo->notaTrasporto() }}
+@endif
 
 Grazie,<br>
 Il team di Krèios

backoffice/resources/views/filament/pages/scontistica.blade.php

@@ -0,0 +1,9 @@
+<x-filament-panels::page>
+    <x-filament-panels::form wire:submit="save">
+        {{ $this->form }}
+
+        <x-filament-panels::form.actions :actions="[
+            \Filament\Actions\Action::make('save')->label('Salva')->submit('save'),
+        ]" />
+    </x-filament-panels::form>
+</x-filament-panels::page>

backoffice/resources/views/pdf/preventivo.blade.php

@@ -31,6 +31,12 @@
         .conf td.k { color: #666; width: 45%; }
         .prezzo-riga { margin-top: 6px; text-align: right; font-size: 12px; }
         .totale { margin-top: 14px; text-align: right; font-size: 16px; font-weight: bold; color: #12373C; }
+        .riepilogo { width: 62%; margin: 14px 0 0 auto; }
+        .riepilogo td { padding: 3px 0; text-align: right; color: #444; vertical-align: top; }
+        .riepilogo td + td { width: 110px; padding-left: 12px; white-space: nowrap; }
+        .riepilogo .dettaglio { color: #888; font-size: 10px; }
+        .riepilogo tr.forte td { font-weight: bold; border-top: 1px solid #ddd; }
+        .avviso-trasporto { margin-top: 10px; padding: 8px 10px; border: 1px solid #e6c200; background: #fff8d6; font-size: 11px; }
         .nota { color: #888; font-size: 10px; text-align: right; }
     </style>
 </head>
@@ -99,7 +105,35 @@
         </div>
     @endforeach
 
-    <div class="totale">Totale: € {{ number_format($preventivo->totale, 2, ',', '.') }}</div>
+    @php $importi = $preventivo->importiSconto(); @endphp
+    @if($preventivo->haSconti() || $preventivo->trasporto)
+        <table class="riepilogo">
+            <tr><td>Totale parziale</td><td>€ {{ number_format($preventivo->subtotale, 2, ',', '.') }}</td></tr>
+            @if((float) $preventivo->sconto_1 > 0)
+                <tr><td>1° sconto concesso ({{ rtrim(rtrim(number_format($preventivo->sconto_1, 2, ',', ''), '0'), ',') }}%)</td><td>− € {{ number_format($importi['sconto_1'], 2, ',', '.') }}</td></tr>
+            @endif
+            @if((float) $preventivo->sconto_2 > 0)
+                <tr><td>2° sconto extra ({{ rtrim(rtrim(number_format($preventivo->sconto_2, 2, ',', ''), '0'), ',') }}%)</td><td>− € {{ number_format($importi['sconto_2'], 2, ',', '.') }}</td></tr>
+            @endif
+            @if($preventivo->trasporto)
+                <tr class="forte"><td>Totale imponibile offerta</td><td>€ {{ number_format($importi['imponibile'], 2, ',', '.') }}</td></tr>
+                <tr>
+                    {{-- A capo dopo "Campania": "Contributo trasporto Campania / entro 150 km". --}}
+                    <td>
+                        {!! preg_replace('/(Campania)\s+/u', '$1<br>', e($preventivo->trasporto_etichetta)) !!}
+                        @unless($preventivo->trasportoDaQuantificare())
+                            <br><span class="dettaglio">{{ $preventivo->items->sum('quantita') }} pz × € {{ number_format(config("preventivi.trasporto.zone.{$preventivo->trasporto}.importo"), 2, ',', '.') }}</span>
+                        @endunless
+                    </td>
+                    <td>{{ $preventivo->trasporto === \App\Models\Preventivo::TRASPORTO_OLTRE_MAX ? '—' : ($preventivo->trasportoDaQuantificare() ? 'da quantificare' : '€ '.number_format($preventivo->trasporto_importo, 2, ',', '.')) }}</td>
+                </tr>
+            @endif
+        </table>
+    @endif
+    <div class="totale">{{ $preventivo->trasporto ? 'Totale' : 'Totale imponibile' }}: € {{ number_format($preventivo->totale, 2, ',', '.') }}</div>
+    @if($preventivo->trasportoDaQuantificare())
+        <div class="avviso-trasporto">{{ $preventivo->notaTrasporto() }}</div>
+    @endif
     <div class="nota">Prezzi IVA esclusa. Preventivo indicativo, salvo verifica tecnica e rilievo misure.</div>
 </body>
 </html>