Added block_reference column and updated sample data and updated validation func. on import

app/Filament/Imports/ProductionQuantityImporter.php

@@ -2,11 +2,21 @@
 
 namespace App\Filament\Imports;
 
+use App\Models\Block;
+use App\Models\Item;
+use App\Models\Line;
+use App\Models\Plant;
 use App\Models\ProductionQuantity;
+use App\Models\Shift;
+use App\Models\User;
+use Carbon\Carbon;
+use Filament\Actions\Imports\Exceptions\RowImportFailedException;
 use Filament\Actions\Imports\ImportColumn;
 use Filament\Actions\Imports\Importer;
 use Filament\Actions\Imports\Models\Import;
+use Filament\Facades\Filament;
 use Illuminate\Database\Eloquent\Model;
+use Str;
 
 class ProductionQuantityImporter extends Importer
 {
@@ -18,59 +28,65 @@ class ProductionQuantityImporter extends Importer
             ImportColumn::make('created_at')
                 ->requiredMapping()
                 ->exampleHeader('Created DateTime')
-                ->example('12-02-2025 15:51:00')
+                ->example(['01-01-2025 08:00:00', '01-01-2025 19:30:00'])
                 ->label('Created DateTime')
                 ->rules(['required']),
             ImportColumn::make('production_order')
                 ->requiredMapping()
                 ->exampleHeader('Production Order')
-                ->example('1234567')
+                ->example(['1234567', '1234567'])
                 ->label('Production Order')
                 ->numeric(),
             ImportColumn::make('item')
                 ->requiredMapping()
                 ->exampleHeader('Item Code')
-                ->example('123456')
+                ->example(['123456', '123456'])
                 ->label('Item Code')
                 ->relationship(resolveUsing:'code')
                 ->rules(['required']),
             ImportColumn::make('serial_number')
                 ->requiredMapping()
                 ->exampleHeader('Serial Number')
-                ->example('12345678901234')
+                ->example(['12345678901234', '12345678902234'])
                 ->label('Serial Number')
                 ->rules(['required']),
             ImportColumn::make('line')
                 ->requiredMapping()
                 ->exampleHeader('Line Name')
-                ->example('4 inch pump line')
+                ->example(['4 inch pump line', '4 inch pump line'])
                 ->label('Line Name')
                 ->relationship(resolveUsing:'name')
                 ->rules(['required']),
+            ImportColumn::make('block_reference')
+                ->requiredMapping() // Or optionalMapping() if not always present
+                ->exampleHeader('Block Name')
+                ->example(['Block A', 'Block A'])
+                ->label('Block Name')
+                ->rules(['required']), // Or remove if not required
             ImportColumn::make('shift')
                 ->requiredMapping()
                 ->exampleHeader('Shift Name')
-                ->example('Day')
+                ->example(['Day', 'Night'])
                 ->label('Shift Name')
                 ->relationship(resolveUsing:'name')
                 ->rules(['required']),
             ImportColumn::make('plant')
                 ->requiredMapping()
                 ->exampleHeader('Plant Name')
-                ->example('Ransar Industries-I')
+                ->example(['Ransar Industries-I', 'Ransar Industries-I'])
                 ->label('Plant Name')
                 ->relationship(resolveUsing:'name')
                 ->rules(['required']),
             ImportColumn::make('updated_at')
                 ->requiredMapping()
                 ->exampleHeader('Updated DateTime')
-                ->example('12-02-2025 15:51:00')
+                ->example(['01-01-2025 08:00:00', '01-01-2025 19:30:00'])
                 ->label('Updated DateTime')
                 ->rules(['required']),
             ImportColumn::make('operator_id')
                 ->requiredMapping()
                 ->exampleHeader('Operator ID')
-                ->example('admin')
+                ->example([Filament::auth()->user()->name, Filament::auth()->user()->name])
                 ->label('Operator ID')
                 ->rules(['required']),
         ];
@@ -78,31 +94,142 @@ class ProductionQuantityImporter extends Importer
 
     public function resolveRecord(): ?ProductionQuantity
     {
-        $plant = \App\Models\Plant::where('name', $this->data['plant'])->first();
-        $item = \App\Models\Item::where('code', $this->data['item'])->where('plant_id', $plant->id)->first();
-        $line = \App\Models\Line::where('name', $this->data['line'])->where('plant_id', $plant->id)->first();
-        $shift = \App\Models\Shift::where('name', $this->data['shift'])->where('plant_id', $plant->id)->first();
-        if (!$plant || !$item || !$line || !$shift) {
-            // Optionally handle missing plant/item/line/shift
-            return null;
+        $warnMsg = [];
+        $plant = Plant::where('name', $this->data['plant'])->first();
+        $line = null;
+        $block = null;
+        if (!$plant) {
+            $warnMsg[] = "Plant not found";
         }
-        return ProductionQuantity::updateOrCreate([
-                'serial_number' => $this->data['serial_number'],
-                'plant_id' => $plant->id,
-            ],
-            [
-                'shift_id' => $shift->id,
-                'line_id' => $line->id,
-                'item_id' => $item->id,
-                'production_order' => $this->data['production_order'] ?? null,
-                'created_at' => $this->data['created_at'],
-                'updated_at' => $this->data['updated_at']
-            ]
-        );
-        // return ProductionQuantity::firstOrNew([
-        //     // Update existing records, matching them by `$this->data['column_name']`
-        //     'email' => $this->data['email'],
+        else {
+            $line = Line::where('name', $this->data['line'])->where('plant_id', $plant->id)->first();
+            //block_reference
+            $block = Block::where('name', $this->data['block_reference'])->where('plant_id', $plant->id)->first();
+        }
+        if (!$line) {
+            $warnMsg[] = "Line not found";
+        }
+        $shift = null;
+        if (!$block) {
+            $warnMsg[] = "Block not found";
+        }
+        else {
+            $shift = Shift::where('name', $this->data['shift'])->where('plant_id', $plant->id)->where('block_id', $block->id)->first();
+        }
+        //$shift = Shift::where('id', $this->data['shift'])->where('plant_id', $plant->id)->first();
+        if (!$shift) {
+            $warnMsg[] = "Shift not found";
+        }
+        $item = null;
+        if (!$plant) {
+            $item = Item::where('code', $this->data['item'])->where('plant_id', $plant->id)->first();
+        }
+        if (!$item) {
+            $warnMsg[] = "Item not found";
+        }
+        if (Str::length($this->data['serial_number']) < 9 || !ctype_alnum($this->data['serial_number'])) {
+            $warnMsg[] = "Invalid serial number found";
+        }
+        if (Str::length($this->data['production_order']) > 0 && (Str::length($this->data['production_order']) < 7 || !is_numeric($this->data['production_order']))) {
+            $warnMsg[] = "Invalid production order found";
+        }
+
+        $fromDate = $this->data['created_at'];
+        $toDate = $this->data['updated_at'];
+
+        $formats = ['d-m-Y H:i', 'd-m-Y H:i:s']; //'07-05-2025 08:00' or '07-05-2025 08:00:00'
+
+        $fdateTime = null;
+        $tdateTime = null;
+        // Try parsing with multiple formats
+        foreach ($formats as $format) {
+            try {
+                $fdateTime = Carbon::createFromFormat($format, $fromDate);
+                break;
+            } catch (\Exception $e) {
+                // Optionally collect warning messages
+                // $warnMsg[] = "Date format mismatch with format: $format";
+            }
+        }
+
+        foreach ($formats as $format) {
+            try {
+                $tdateTime = Carbon::createFromFormat($format, $toDate);
+                break;
+            } catch (\Exception $e) {
+                // Optionally collect warning messages
+                // $warnMsg[] = "Date format mismatch with format: $format";
+            }
+        }
+
+        // $fDateOnly = '';
+        if (!isset($fdateTime)) {
+            // throw new \Exception('Invalid date time format');
+            $warnMsg[] = "Invalid 'Created DateTime' format. Expected DD-MM-YYYY HH:MM:SS";
+        }
+        // else {
+        //     $fDateOnly = $fdateTime->toDateString();
+        // }
+        if (!isset($tdateTime)) {
+            $warnMsg[] = "Invalid 'Updated DateTime' format. Expected DD-MM-YYYY HH:MM:SS";
+        }
+
+        if (isset($fdateTime) && isset($tdateTime)) {
+            if ($fdateTime->greaterThan($tdateTime)) {
+                $warnMsg[] = "'Created DataTime' is greater than 'Updated DateTime'.";
+            }
+        }
+        // if (!$fromDate) {
+        //     $warnMsg[] = "Invalid 'Created DateTime' format. Expected DD-MM-YYYY HH:MM:SS";
+        // }
+        // else if (!$toDate) {
+        //     $warnMsg[] = "Invalid 'Updated DateTime' format. Expected DD-MM-YYYY HH:MM:SS";
+        // }
+
+        $user = User::where('name', $this->data['operator_id'])->first();
+        if (!$user) {
+            $warnMsg[] = "Operator ID not found";
+        }
+
+        if (!empty($warnMsg)) {
+            throw new RowImportFailedException(implode(', ', $warnMsg));
+        }
+        else { //if (empty($warnMsg))
+            $productionQuan = ProductionQuantity::where('plant_id', $plant->id)
+            ->where('serial_number', $this->data['serial_number'])
+            ->latest()
+            ->first();
+
+            if ($productionQuan) {
+                throw new RowImportFailedException("Serial number already exist!");
+            }
+        }
+
+        ProductionQuantity::updateOrCreate([
+            'serial_number' => $this->data['serial_number'],
+            'plant_id' => $plant->id,
+            'shift_id' => $shift->id,
+            'line_id' => $line->id,
+            'item_id' => $item->id,
+            'production_order' => $this->data['production_order'] ?? null,
+            'created_at' => $fdateTime->format('Y-m-d H:i:s'),//$this->data['created_at'],
+            'updated_at' => $tdateTime->format('Y-m-d H:i:s'),//$this->data['updated_at'],
+            'operator_id' => $this->data['operator_id'],
+        ]);
+        // ProductionQuantity::updateOrCreate([
+        //             'serial_number' => $this->data['serial_number'],
+        //             'plant_id' => $plant->id,
+        //         ],
+        //         [
+        //         'shift_id' => $shift->id,
+        //         'line_id' => $line->id,
+        //         'item_id' => $item->id,
+        //         'production_order' => $this->data['production_order'] ?? null,
+        //         'created_at' => $fdateTime->format('Y-m-d H:i:s'),//$this->data['created_at'],
+        //         'updated_at' => $tdateTime->format('Y-m-d H:i:s'),//$this->data['updated_at'],
+        //         'operator_id' => $this->data['operator_id'],
         // ]);
+        return null;
 
         // return new ProductionQuantity();
     }
@@ -145,21 +272,21 @@ class ProductionQuantityImporter extends Importer
     // Relationship resolvers
     private function resolveItemId(string $code): int
     {
-        return \App\Models\Item::where('code', $code)->first()->id;
+        return Item::where('code', $code)->first()->id;
     }
 
     private function resolveLineId(string $name): int
     {
-        return \App\Models\Line::where('name', $name)->first()->id;
+        return Line::where('name', $name)->first()->id;
     }
 
     private function resolveShiftId(string $name): int
     {
-        return \App\Models\Shift::where('name', $name)->first()->id;
+        return Shift::where('name', $name)->first()->id;
     }
 
     private function resolvePlantId(string $name): int
     {
-        return \App\Models\Plant::where('name', $name)->first()->id;
+        return Plant::where('name', $name)->first()->id;
     }
 }