app/Services/StickerPdfService.php

@@ -5,15 +5,14 @@ namespace App\Services;
 use App\Models\ItemCharacteristic;
 use App\Models\StickerDetail;
 use App\Models\StickerStructureDetail;
-use Illuminate\Support\Collection;
-use TCPDF;
 use Illuminate\Http\Response;
+use Illuminate\Support\Collection;
 use Illuminate\Support\Facades\Schema;
+use TCPDF;
 
 class StickerPdfService
 {
-
+    public function generateStickerItem(string $stickerId, Collection $dynamicElements, ?ItemCharacteristic $itemCharacteristic)
-    public function generate1(string $stickerId, Collection $dynamicElements, ?ItemCharacteristic $itemCharacteristic)
     {
 
         $dynamicValueMap = [];
@@ -38,7 +37,6 @@ class StickerPdfService
             ];
         }
 
-
         $structure = StickerStructureDetail::where('sticker_id', $stickerId)
             ->first();
 
@@ -48,7 +46,7 @@ class StickerPdfService
             $structureId
         )->get();
 
-        $width  = (float) $structure->sticker_width;
+        $width = (float) $structure->sticker_width;
         $height = (float) $structure->sticker_height;
 
         $pdf = new TCPDF('P', 'mm', [$width, $height], true, 'UTF-8', false);
@@ -65,10 +63,10 @@ class StickerPdfService
         $pdf->setPrintHeader(false);
         $pdf->setPrintFooter(false);
         // $pdf->setCellPaddings(0, 0, 0, 0);
-       // $pdf->setCellMargins(5, 5, 5, 5);
+        // $pdf->setCellMargins(5, 5, 5, 5);
 
         // Set margins
-        //$pdf->SetMargins(5, 5, 5); // left, top, right
+        // $pdf->SetMargins(5, 5, 5); // left, top, right
 
         $pdf->SetMargins(
             (float) $structure->sticker_lmargin,
@@ -81,7 +79,6 @@ class StickerPdfService
 
         $pdf->SetFont('helvetica', 'B', 10);
 
-
         foreach ($elements as $row) {
 
             switch ($row->design_element_type) {
@@ -113,7 +110,7 @@ class StickerPdfService
                         (string) $textValue
                     );
 
-                break;
+                    break;
 
                 case 'QR':
                     $pdf->write2DBarcode(
@@ -133,15 +130,13 @@ class StickerPdfService
                     if (
                         $row->element_type == 'Dynamic' &&
                         isset($dynamicValueMap[$row->id]) &&
-                        !empty($dynamicValueMap[$row->id]['value'])
+                        ! empty($dynamicValueMap[$row->id]['value'])
-                    )
+                    ) {
-                    {
+                        $imageName = strtolower($dynamicValueMap[$row->id]['value']).'.png';
-                        $imageName = strtolower($dynamicValueMap[$row->id]['value']) . '.png';
 
-                        $imagePath = public_path('images/' . ltrim($imageName, '/'));
+                        $imagePath = public_path('images/'.ltrim($imageName, '/'));
                     }
 
-
                     $pdf->Image(
                         $imagePath,
                         (float) ($row->image_x ?? 0),
@@ -184,12 +179,11 @@ class StickerPdfService
 
                         $x = min($x1, $x2);
                         $y = min($y1, $y2);
-                        $width  = abs($x2 - $x1);
+                        $width = abs($x2 - $x1);
                         $height = abs($y2 - $y1);
 
                         $pdf->Rect($x, $y, $width, $height, 'D');
-                    }
+                    } elseif ($row->shape_name == 'CurvedRectangle') {
-                    elseif ($row->shape_name == 'CurvedRectangle') {
                         $pdf->SetLineWidth((float) ($row->shape_pen_size ?? 0.3));
 
                         if (isset($row->element_colour)) {
@@ -206,7 +200,7 @@ class StickerPdfService
 
                         $x = min($x1, $x2);
                         $y = min($y1, $y2);
-                        $width  = abs($x2 - $x1);
+                        $width = abs($x2 - $x1);
                         $height = abs($y2 - $y1);
 
                         // radius in mm
@@ -228,11 +222,236 @@ class StickerPdfService
             }
         }
 
-        //return $pdf->Output('sticker.pdf', 'S');
+        $pdfContent = $pdf->Output('', 'S'); // 'S' returns string
-         $pdfContent = $pdf->Output('sticker.pdf', 'S');
+
-         return (new Response($pdfContent, 200))
+        // Encode as base64
-        ->header('Content-Type', 'application/pdf')
+        return base64_encode($pdfContent);
-        ->header('Content-Disposition', 'inline; filename="sticker.pdf"');
+
+        // // 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"');
+
+    }
+
+    public function generate1(string $stickerId, Collection $dynamicElements, ?ItemCharacteristic $itemCharacteristic)
+    {
+
+        $dynamicValueMap = [];
+
+        foreach ($dynamicElements as $element) {
+
+            $column = $element->characteristics_type;
+
+            $value = '';
+
+            if (
+                $itemCharacteristic &&
+                $column &&
+                Schema::hasColumn('item_characteristics', $column)
+            ) {
+                $value = $itemCharacteristic->{$column};
+            }
+
+            $dynamicValueMap[$element->id] = [
+                'design_type' => $element->design_element_type, // Text / Image
+                'value' => $value,
+            ];
+        }
+
+        $structure = StickerStructureDetail::where('sticker_id', $stickerId)
+            ->first();
+
+        $structureId = $structure->id;
+        $elements = StickerDetail::where(
+            'sticker_structure_detail_id',
+            $structureId
+        )->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->SetMargins(
+            (float) $structure->sticker_lmargin,
+            (float) $structure->sticker_tmargin,
+            (float) $structure->sticker_rmargin,
+        );
+        $pdf->SetAutoPageBreak(false, 0);
+
+        $pdf->AddPage();
+
+        $pdf->SetFont('helvetica', 'B', 10);
+
+        foreach ($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')
+                    );
+
+                    $textValue = $row->string_value ?? '';
+
+                    if (
+                        $row->element_type == 'Dynamic' &&
+                        isset($dynamicValueMap[$row->id])
+                    ) {
+                        $textValue = $dynamicValueMap[$row->id]['value'];
+                    }
+
+                    $pdf->Text(
+                        (float) ($row->string_x_value ?? 0),
+                        (float) ($row->string_y_value ?? 0),
+                        (string) $textValue
+                    );
+
+                    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':
+
+                    $imagePath = null;
+
+                    if (
+                        $row->element_type == 'Dynamic' &&
+                        isset($dynamicValueMap[$row->id]) &&
+                        ! empty($dynamicValueMap[$row->id]['value'])
+                    ) {
+                        $imageName = strtolower($dynamicValueMap[$row->id]['value']).'.png';
+
+                        $imagePath = public_path('images/'.ltrim($imageName, '/'));
+                    }
+
+                    $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, $height, 'D');
+                    } elseif ($row->shape_name == 'CurvedRectangle') {
+                        $pdf->SetLineWidth((float) ($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);
+
+                        // radius in mm
+                        // $radius = 3;
+                        $radius = (float) $row->curve_radius;
+
+                        $pdf->RoundedRect(
+                            $x,
+                            $y,
+                            $width,
+                            $height,
+                            $radius,
+                            '1111', // ← round all 4 corners (default)
+                            '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"');
 
     }
 
@@ -252,7 +471,7 @@ class StickerPdfService
             $structureId
         )->get();
 
-        $width  = (float) $structure->sticker_width;
+        $width = (float) $structure->sticker_width;
         $height = (float) $structure->sticker_height;
 
         $pdf = new TCPDF('P', 'mm', [$width, $height], true, 'UTF-8', false);
@@ -282,11 +501,10 @@ class StickerPdfService
             (float) $structure->sticker_bmargin,
         );
 
-        //$pdf->SetAutoPageBreak(false, (float) $structure->sticker_bmargin);
+        // $pdf->SetAutoPageBreak(false, (float) $structure->sticker_bmargin);
-        //$pdf->SetAutoPageBreak(false, (float) $structure->sticker_bmargin);
+        // $pdf->SetAutoPageBreak(false, (float) $structure->sticker_bmargin);
 
-
+        // dd($pdf->getMargins());
-        //dd($pdf->getMargins());
 
         $pdf->AddPage();
 
@@ -300,7 +518,6 @@ class StickerPdfService
         // $pdf->Text(45, 45, 'Batch: X1');
         // $pdf->Text(3, 20, '✓ Valid');
 
-
         foreach ($elements as $row) {
 
             switch ($row->design_element_type) {
@@ -335,10 +552,10 @@ class StickerPdfService
                         break;
                     }
 
-                    $imagePath = storage_path('app/public/' . ltrim($row->image_path, '/'));
+                    $imagePath = storage_path('app/public/'.ltrim($row->image_path, '/'));
 
                     // Optional: check if file actually exists (avoid TCPDF crash)
-                    if (!file_exists($imagePath)) {
+                    if (! file_exists($imagePath)) {
                         // Log or skip — or use a placeholder
                         break;
                     }
@@ -385,7 +602,7 @@ class StickerPdfService
 
                         $x = min($x1, $x2);
                         $y = min($y1, $y2);
-                        $width  = abs($x2 - $x1);
+                        $width = abs($x2 - $x1);
                         $height = abs($y2 - $y1);
 
                         $pdf->Rect($x, $y, $width, $height, 'D');
@@ -394,11 +611,176 @@ class StickerPdfService
             }
         }
 
-        //return $pdf->Output('sticker.pdf', 'S');
+        // return $pdf->Output('sticker.pdf', 'S');
-         $pdfContent = $pdf->Output('sticker.pdf', 'S');
+        $pdfContent = $pdf->Output('sticker.pdf', 'S');
-         return (new Response($pdfContent, 200))
+
-        ->header('Content-Type', 'application/pdf')
+        return (new Response($pdfContent, 200))
-        ->header('Content-Disposition', 'inline; filename="sticker.pdf"');
+            ->header('Content-Type', 'application/pdf')
+            ->header('Content-Disposition', 'inline; filename="sticker.pdf"');
+    }
+
+    public function generateSticker(string $stickerId, array $elements)
+    {
+        $structure = StickerStructureDetail::where('sticker_id', $stickerId)
+            ->first();
+
+        // $stickerId = $structure->sticker_id;
+
+        // $elements = StickerDetail::where('sticker_structure_detail_id', $stickerId)->get();
+
+        // dd($elements);
+        $structureId = $structure->id;
+        $elements = StickerDetail::where(
+            'sticker_structure_detail_id',
+            $structureId
+        )->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($hex)
@@ -412,21 +794,21 @@ class StickerPdfService
     // }
     private function hexToRgb($hex)
     {
-        if (!is_string($hex) || ($hex = trim($hex)) === '') {
+        if (! is_string($hex) || ($hex = trim($hex)) === '') {
             return [0, 0, 0];
         }
         $hex = ltrim($hex, '#');
         if (strlen($hex) == 3) {
             $hex = $hex[0].$hex[0].$hex[1].$hex[1].$hex[2].$hex[2];
         }
-        if (strlen($hex) !== 6 || !ctype_xdigit($hex)) {
+        if (strlen($hex) !== 6 || ! ctype_xdigit($hex)) {
             return [0, 0, 0];
         }
+
         return [
             hexdec(substr($hex, 0, 2)), // integer
             hexdec(substr($hex, 2, 2)), // integer
-            hexdec(substr($hex, 4, 2))  // integer
+            hexdec(substr($hex, 4, 2)),  // integer
         ];
     }
-
 }