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Added sticker pdf service file
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This commit is contained in:
dhanabalan
2025-12-22 17:27:38 +05:30
parent 09ef1f174c
commit 2fc1fb73b7
1 changed files with 181 additions and 0 deletions
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181
app/Services/StickerPdfService.php Normal file
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<?php
namespace App\Services;
use App\Models\StickerDetail;
use App\Models\StickerStructureDetail;
use TCPDF;
use Illuminate\Http\Response;
class StickerPdfService
{
public function generate(string $stickerId, array $elements)
{
$structure = StickerStructureDetail::where('sticker_id', $stickerId)
->first();
$stickerId = $structure->sticker_id;
$elements = StickerDetail::where('sticker_structure_detail_id', $stickerId)->get();
$width = (float) $structure->sticker_width;
$height = (float) $structure->sticker_height;
$pdf = new TCPDF('P', 'mm', [$width, $height], true, 'UTF-8', false);
// $pdf->SetMargins(
// (float) $structure->sticker_lmargin,
// (float) $structure->sticker_tmargin,
// (float) $structure->sticker_rmargin,
// );
// //$pdf->SetAutoPageBreak(false, (float) $structure->sticker_bmargin);
// $pdf->SetAutoPageBreak(false, (float) $structure->sticker_bmargin);
$pdf->setPrintHeader(false);
$pdf->setPrintFooter(false);
// $pdf->setCellPaddings(0, 0, 0, 0);
$pdf->setCellMargins(5, 5, 5, 5);
// Set margins
$pdf->SetMargins(5, 5, 5); // left, top, right
// $pdf->SetAutoPageBreak(false, 0); // bottom = 0
$pdf->SetMargins(
(float) $structure->sticker_lmargin,
(float) $structure->sticker_tmargin,
(float) $structure->sticker_rmargin,
(float) $structure->sticker_bmargin,
);
//$pdf->SetAutoPageBreak(false, (float) $structure->sticker_bmargin);
//$pdf->SetAutoPageBreak(false, (float) $structure->sticker_bmargin);
//dd($pdf->getMargins());
$pdf->AddPage();
$pdf->SetFont('helvetica', 'B', 10); // font, style, size in points
// // 📍 ADD TEXT: 3mm from left, 10mm from top
// $pdf->Text(3, 10, 'Sticker ID: ' . $stickerId);
// // Optional: add more text
// $pdf->SetFont('helvetica', '', 8);
// $pdf->Text(45, 45, 'Batch: X1');
// $pdf->Text(3, 20, '✓ Valid');
foreach ($elements as $row) {
switch ($row->design_element_type) {
case 'Text':
$pdf->SetFont(
$row->string_font ?? 'helvetica',
'',
(int) ($row->string_size ?? 10)
);
$pdf->SetTextColor(...$this->hexToRgb($row->element_colour ?? '#000000'));
$pdf->Text(
(float) ($row->string_x_value ?? 0),
(float) ($row->string_y_value ?? 0),
$row->string_value ?? ''
);
break;
case 'QR':
$pdf->write2DBarcode(
$row->qr_value ?? '',
'QRCODE,H',
(float) ($row->qr_x_value ?? 0),
(float) ($row->qr_y_value ?? 0),
(float) ($row->qr_size ?? 10),
(float) ($row->qr_size ?? 10)
);
break;
case 'Image':
if (empty($row->image_path)) {
break;
}
$imagePath = storage_path('app/public/' . ltrim($row->image_path, '/'));
// Optional: check if file actually exists (avoid TCPDF crash)
if (!file_exists($imagePath)) {
// Log or skip — or use a placeholder
break;
}
$pdf->Image(
$imagePath,
(float) ($row->image_x ?? 0),
(float) ($row->image_y ?? 0),
(float) ($row->image_width ?? 0),
(float) ($row->image_height ?? 0)
);
break;
case 'Shape':
if ($row->shape_name == 'Line') {
$pdf->SetLineWidth((float) ($row->shape_pen_size ?? 0.3));
if (isset($row->element_colour)) {
$rgb = $this->hexToRgb($row->element_colour);
$pdf->SetDrawColor($rgb[0], $rgb[1], $rgb[2]);
} else {
$pdf->SetDrawColor(0, 0, 0);
}
$pdf->Line(
(float) $row->shape_x1_value,
(float) $row->shape_y1_value,
(float) $row->shape_x2_value,
(float) $row->shape_y2_value
);
} elseif ($row->shape_name == 'Rectangle') {
$pdf->SetLineWidth((float) ($row->shape_pen_size ?? 0.3));
if (isset($row->element_colour)) {
$rgb = $this->hexToRgb($row->element_colour);
$pdf->SetDrawColor($rgb[0], $rgb[1], $rgb[2]);
} else {
$pdf->SetDrawColor(0, 0, 0);
}
$x1 = (float) $row->shape_x1_value;
$y1 = (float) $row->shape_y1_value;
$x2 = (float) $row->shape_x2_value;
$y2 = (float) $row->shape_y2_value;
$x = min($x1, $x2);
$y = min($y1, $y2);
$width = abs($x2 - $x1);
$height = abs($y2 - $y1);
$pdf->Rect($x, $y, $width, $height, 'D');
}
break;
}
}
//return $pdf->Output('sticker.pdf', 'S');
$pdfContent = $pdf->Output('sticker.pdf', 'S');
return (new Response($pdfContent, 200))
->header('Content-Type', 'application/pdf')
->header('Content-Disposition', 'inline; filename="sticker.pdf"');
}
private function hexToRgb($hex)
{
$hex = ltrim($hex, '#');
return [
hexdec(substr($hex, 0, 2)),
hexdec(substr($hex, 2, 2)),
hexdec(substr($hex, 4, 2)),
];
}
}