app/Filament/Imports/CourierInwardImporter.php

@@ -3,9 +3,15 @@
 namespace App\Filament\Imports;
 
 use App\Models\CourierInward;
+use App\Models\Plant;
 use Filament\Actions\Imports\ImportColumn;
 use Filament\Actions\Imports\Importer;
 use Filament\Actions\Imports\Models\Import;
+use Filament\Facades\Filament;
+use Illuminate\Support\Facades\Log;
+use Illuminate\Support\Str;
+use Filament\Actions\Imports\Exceptions\RowImportFailedException;
+use Carbon\Carbon;
 
 class CourierInwardImporter extends Importer
 {
@@ -16,30 +22,140 @@ class CourierInwardImporter extends Importer
         return [
             ImportColumn::make('plant')
                 ->requiredMapping()
-                ->relationship()
+                ->exampleHeader('Plant Code')
+                ->example('1000')
+                ->label('Plant Code')
+                ->relationship(resolveUsing: 'code')   // Lookup Plant by code column
                 ->rules(['required']),
             ImportColumn::make('date')
-                ->rules(['date']),
-            ImportColumn::make('from_address_name'),
-            ImportColumn::make('cover_material'),
-            ImportColumn::make('pod_number'),
-            ImportColumn::make('courier_name'),
-            ImportColumn::make('place'),
-            ImportColumn::make('to_address_name'),
-            ImportColumn::make('return_to_other_unit'),
-            ImportColumn::make('created_by'),
-            ImportColumn::make('updated_by'),
+                ->requiredMapping()
+                ->exampleHeader('Date')
+                ->example('06-11-2026')
+                ->label('Date')
+                ->rules(['required']),
+            ImportColumn::make('from_address_name')
+                ->exampleHeader('From Address Name')
+                ->example('G Tech Industrial Resource & Services')
+                ->label('From Address Name')
+                ->rules(['required']),
+            ImportColumn::make('cover_material')
+                ->exampleHeader('Cover/Material')
+                ->example('Cover')
+                ->label('Cover/Material')
+                ->rules(['required']),
+            ImportColumn::make('pod_number')
+                ->exampleHeader('POD Number')
+                ->example('ET563615242IN')
+                ->label('POD Number')
+                ->rules(['required']),
+            ImportColumn::make('courier_name')
+                ->exampleHeader('Courier Name')
+                ->example('Trackon')
+                ->label('Courier Name')
+                ->rules(['required']),
+            ImportColumn::make('place')
+                ->exampleHeader('Place')
+                ->example('Ahmedabad')
+                ->label('Place')
+                ->rules(['required']),
+            ImportColumn::make('to_address_name')
+                ->exampleHeader('To Address Name')
+                ->example('Padmini')
+                ->label('To Address Name')
+                ->rules(['required']),
+            ImportColumn::make('return_to_other_unit')
+                ->exampleHeader('Return To Other Unit')
+                ->example('')
+                ->label('Return To Other Unit'),
         ];
     }
 
     public function resolveRecord(): ?CourierInward
     {
-        // return CourierInward::firstOrNew([
-        //     // Update existing records, matching them by `$this->data['column_name']`
-        //     'email' => $this->data['email'],
-        // ]);
+        $warnMsg = [];
+        $plantCod = $this->data['plant'];
+        $plant = null;
+        $date = trim($this->data['date']);
+        $fromAddName = trim($this->data['from_address_name']);
+        $coverMat = trim($this->data['cover_material']);
+        $podNo = trim($this->data['pod_number']);
+        $courierName = trim($this->data['courier_name']);
+        $place = trim($this->data['place']);
+        $toAddName = trim($this->data['to_address_name']);
+        $returnToOtherUnit = trim($this->data['return_to_other_unit']);
+        $userName = Filament::auth()->user()->name;
 
-        return new CourierInward();
+        if (Str::length($plantCod) < 4 || ! is_numeric($plantCod) || ! preg_match('/^[1-9]\d{3,}$/', $plantCod)) {
+            $warnMsg[] = 'Invalid plant code found';
+        } else {
+            $plant = Plant::where('code', $plantCod)->first();
+            if (! $plant) {
+                $warnMsg[] = 'Plant not found'; // '" . $plantCod . "'
+            }
+        }
+
+        if (trim($date) == '' || trim($date) == null) {
+            $warnMsg[] = 'Date is required';
+        }
+
+        if (trim($fromAddName) == '' || trim($fromAddName) == null) {
+            $warnMsg[] = 'From Address Name is required';
+        }
+
+        if (trim($coverMat) == '' || trim($coverMat) == null) {
+            $warnMsg[] = 'Cover Material is required';
+        }
+
+        if (trim($podNo) == '' || trim($podNo) == null) {
+            $warnMsg[] = 'POD Number is required';
+        }
+
+        if (trim($courierName) == '' || trim($courierName) == null) {
+            $warnMsg[] = 'Courier Name is required';
+        }
+
+        if (trim($place) == '' || trim($place) == null) {
+            $warnMsg[] = 'Place is required';
+        }
+
+        if (trim($toAddName) == '' || trim($toAddName) == null) {
+            $warnMsg[] = 'To Address Name is required';
+        }
+
+        try {
+            $parsedDate = Carbon::createFromFormat('!d-m-Y', trim($date));
+
+            if ($parsedDate === false || $parsedDate->format('d-m-Y') !== trim($date)) {
+                throw new \Exception('Invalid date');
+            }
+
+            $date = $parsedDate->format('Y-m-d');
+
+        } catch (\Exception $e) {
+            $warnMsg[] = 'Invalid date format. Expected format: dd-mm-yyyy';
+        }
+
+        if (! empty($warnMsg)) {
+            throw new RowImportFailedException(implode(', ', $warnMsg));
+        }
+
+        $record = CourierInward::create([
+            'plant_id' => $plant->id,
+            'date' => $date,
+            'from_address_name' => $fromAddName,
+            'cover_material' => $coverMat,
+            'pod_number' => $podNo,
+            'courier_name' => $courierName,
+            'place' => $place,
+            'to_address_name' => $toAddName,
+            'return_to_other_unit' => $returnToOtherUnit,
+            'created_by' => $userName,
+            'updated_by' => $userName,
+        ]);
+
+        return null;
+
+        // return new CourierInward();
     }
 
     public static function getCompletedNotificationBody(Import $import): string