added ocr resource pages
This commit is contained in:
dhanabalan
308
app/Filament/Resources/OcrValidationResource.php
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308
app/Filament/Resources/OcrValidationResource.php
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<?php
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namespace App\Filament\Resources;
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use App\Filament\Resources\OcrValidationResource\Pages;
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use App\Filament\Resources\OcrValidationResource\RelationManagers;
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use App\Models\Item;
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use App\Models\OcrValidation;
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use App\Models\Plant;
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use Filament\Forms;
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use Filament\Forms\Form;
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use Filament\Resources\Resource;
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use Filament\Tables;
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use Filament\Tables\Table;
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use Illuminate\Database\Eloquent\Builder;
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use Illuminate\Database\Eloquent\SoftDeletingScope;
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use thiagoalessio\TesseractOCR\TesseractOCR;
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use setasign\Fpdi\Fpdi;
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use Filament\Facades\Filament;
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use Filament\Forms\Components\Actions\Action;
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use Filament\Notifications\Notification;
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use Livewire\Features\SupportFileUploads\TemporaryUploadedFile;
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use setasign\Fpdi\PdfReader;
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use SimpleSoftwareIO\QrCode\Facades\QrCode;
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use Storage;
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class OcrValidationResource extends Resource
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{
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protected static ?string $model = OcrValidation::class;
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protected static ?string $navigationIcon = 'heroicon-o-rectangle-stack';
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public static function form(Form $form): Form
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{
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return $form
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->schema([
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Forms\Components\Select::make('plant_id')
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->label('Plant')
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->reactive()
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->relationship('plant', 'name')
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->options(function (callable $get) {
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$userHas = Filament::auth()->user()->plant_id;
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return ($userHas && strlen($userHas) > 0) ? Plant::where('id', $userHas)->pluck('name', 'id')->toArray() : Plant::pluck('name', 'id')->toArray();
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})
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->required(),
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Forms\Components\Select::make('item_id')
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->label('Item Code')
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//->relationship('item', 'id')
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->reactive()
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->searchable()
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->options(function (callable $get) {
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$plantId = $get('plant_id');
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if (empty($plantId)) {
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return [];
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}
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return Item::where('plant_id', $plantId)->pluck('code', 'id');
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})
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->required(),
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Forms\Components\Textarea::make('gr_number')
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->label('GR Number')
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->minLength(7)
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->required(),
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Forms\Components\FileUpload::make('photo')
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->dehydrated(false)
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->label('Capture from Webcam')
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->disk('local')
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->directory('uploads')
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->preserveFilenames()
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->image()
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->helperText('You can take a picture from your webcam')
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->reactive(),
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Forms\Components\Actions::make([
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Action::make('uploadNow1')
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->label('Upload OCR')
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->action(function ($get, callable $set) {
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$uploadedFiles = $get('photo');
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if (is_array($uploadedFiles) && count($uploadedFiles) > 0)
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{
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$uploaded = reset($uploadedFiles);
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if ($uploaded instanceof TemporaryUploadedFile) {
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$grNumber = $get('gr_number');
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$safeName = preg_replace('/[^A-Za-z0-9_\-]/', '_', $grNumber);
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// $originalName = $uploaded->getClientOriginalName();
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// $path = 'uploads/GRNumber/' . $originalName;
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$finalFileName = $safeName . '.jpg';
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$finalPath = 'uploads/OCR/' . $finalFileName;
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$storedPath = $uploaded->storeAs(
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'uploads/OCR',
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$finalFileName,
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'local'
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);
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// $storedPath = $uploaded->storeAs('uploads/OCR', $finalFileName, 'local');
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// $fullPath = storage_path('app/' . $storedPath);
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$storedPath = $uploaded->storeAs('uploads/OCR', $finalFileName, 'local');
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$fullPath = storage_path('app/private/' . $storedPath);
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$text = (new TesseractOCR($fullPath))->lang('eng')->run();
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$rawText = $text;
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preg_match_all('/\d+/', $rawText, $matches);
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$serialNumbers = $matches[0];
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$serialNumbers = array_slice($serialNumbers, 0, 4);
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//dd($serialNumbers);
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$processOrder = $get('gr_number');
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$itemId = $get('item_id');
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$plant = $get('plant_id');
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$item = Item::find($itemId);
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$plant = Plant::find($plant);
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$templatePath = storage_path('app/private/uploads/StickerTemplateOcr/multi.pdf');
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$outputPath = storage_path('app/private/uploads/StickerTemplateOcr/multi_filled.pdf');
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$storedPath = $uploaded->storeAs(
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'uploads/GRNumber',
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$finalFileName,
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'local'
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);
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$pdf = new Fpdi('P', 'mm', [90, 90]);
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$templateId = $pdf->setSourceFile($templatePath);
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$templatePage = $pdf->importPage(1);
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$pdf->AddPage();
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$pdf->useTemplate($templatePage, 0, 0, 90, 90);
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$pdf->SetFont('Helvetica', '', 10);
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$pdf->SetTextColor(0, 0, 0);
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$slots = [
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['x' => 5.7, 'y' => 41.9, 'w' => 46.5, 'h' => 3.5], // 1st serial
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['x' => 50, 'y' => 41.5, 'w' => 46.6, 'h' => 3.9], // 2nd serial
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['x' => 5.7, 'y' => 60, 'w' => 46.5, 'h' => 3.5], // 3rd serial
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['x' => 50, 'y' => 60, 'w' => 46.6, 'h' => 3.5], // 4rd serial
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];
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$qrSlots = [
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['x' => 17.3, 'y' => 29.2, 'size' => 11.4],
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['x' => 61.5, 'y' => 29, 'size' => 11.5],
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['x' => 17.7, 'y' => 46.7, 'size' => 11.4],
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['x' => 61.7, 'y' => 46.7, 'size' => 11.4],
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];
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foreach ($serialNumbers as $i => $serial) {
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if (!isset($slots[$i]) || !isset($qrSlots[$i])) continue;
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// Erase old QR completely (slightly larger)
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$pdf->SetFillColor(255, 255, 255);
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$pdf->Rect($qrSlots[$i]['x']-1, $qrSlots[$i]['y']-1, $qrSlots[$i]['size']+2, $qrSlots[$i]['size']+2, 'F');
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// Generate new QR code
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$qrPath = storage_path("app/private/uploads/QR/qr_$serial.png");
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$qrDir = storage_path('app/private/uploads/QR');
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if (!file_exists($qrDir)) mkdir($qrDir, 0777, true);
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QrCode::format('png')->size(100)->generate($serial, $qrPath);
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// Place QR code
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$pdf->Image($qrPath, $qrSlots[$i]['x'], $qrSlots[$i]['y'], $qrSlots[$i]['size'], $qrSlots[$i]['size']);
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// Erase old serial
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$pdf->SetFillColor(255, 255, 255);
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$pdf->Rect($slots[$i]['x'], $slots[$i]['y'], $slots[$i]['w'], $slots[$i]['h'], 'F');
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// Write new serial
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$pdf->SetXY($slots[$i]['x'], $slots[$i]['y']);
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$pdf->Cell($slots[$i]['w'], $slots[$i]['h'], $serial, 0, 0, 'L');
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}
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// Save the final PDF
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$pdf->Output('F', $outputPath);
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// Download
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return response()->download($outputPath);
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}
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}
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else
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{
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Notification::make()
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->title('No file selected to upload')
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->warning()
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->send();
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return;
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}
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}),
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Action::make('downloadAttachment')
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->label('Download PDF')
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->action(function ($get) {
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$equipmentNumber = $get('gr_number');
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if (!$equipmentNumber) {
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Notification::make()
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->title('No GR Number entered')
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->danger()
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->send();
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return;
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}
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$files = Storage::disk('local')->files('uploads/GRNumber');
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$fileToDownload = null;
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foreach ($files as $file) {
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if (str_contains($file, $equipmentNumber)) {
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$fileToDownload = $file;
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break;
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}
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}
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if (!$fileToDownload) {
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Notification::make()
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->title('PDF not found for this process order')
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->danger()
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->send();
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return;
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}
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return response()->download(Storage::disk('local')->path($fileToDownload));
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}),
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]),
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Forms\Components\Field::make('camera_capture')
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->view('fields.camera-capture'),
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Forms\Components\Hidden::make('created_by')
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->label('Created By')
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->default(Filament::auth()->user()?->name),
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Forms\Components\Hidden::make('updated_by')
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->default(Filament::auth()->user()?->name),
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]);
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}
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public static function table(Table $table): Table
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{
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return $table
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->columns([
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Tables\Columns\TextColumn::make('id')
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->label('ID')
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->numeric()
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->sortable(),
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Tables\Columns\TextColumn::make('plant.name')
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->numeric()
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->sortable(),
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Tables\Columns\TextColumn::make('item.id')
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->numeric()
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->sortable(),
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Tables\Columns\TextColumn::make('created_at')
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->dateTime()
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->sortable()
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->toggleable(isToggledHiddenByDefault: true),
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Tables\Columns\TextColumn::make('updated_at')
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->dateTime()
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->sortable()
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->toggleable(isToggledHiddenByDefault: true),
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])
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->filters([
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Tables\Filters\TrashedFilter::make(),
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])
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->actions([
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Tables\Actions\ViewAction::make(),
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Tables\Actions\EditAction::make(),
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])
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->bulkActions([
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Tables\Actions\BulkActionGroup::make([
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Tables\Actions\DeleteBulkAction::make(),
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Tables\Actions\ForceDeleteBulkAction::make(),
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Tables\Actions\RestoreBulkAction::make(),
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]),
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]);
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}
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public static function getRelations(): array
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{
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return [
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//
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];
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}
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public static function getPages(): array
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{
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return [
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'index' => Pages\ListOcrValidations::route('/'),
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'create' => Pages\CreateOcrValidation::route('/create'),
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'view' => Pages\ViewOcrValidation::route('/{record}'),
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'edit' => Pages\EditOcrValidation::route('/{record}/edit'),
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];
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}
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public static function getEloquentQuery(): Builder
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{
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return parent::getEloquentQuery()
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->withoutGlobalScopes([
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SoftDeletingScope::class,
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]);
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}
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}
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