citrus-cms/app/Services/RegisterCreator/DocumentProcessors/WpsNaksTechnologyProcessor.php

<?php

namespace App\Services\RegisterCreator\DocumentProcessors;

use PhpOffice\PhpSpreadsheet\Worksheet\Worksheet;
use Illuminate\Support\Facades\Log;

class WpsNaksTechnologyProcessor extends AbstractDocumentProcessor
{
    /**
     * Search files using the same algorithm as pdf-db-naks-technology-sync
     * This algorithm handles zero-prefix patterns and multiple search strategies
     */
    private function searchFilesWithFallback(string $basePath, string $certificateNo): array
    {
        $files = [];
        
        // Parse certificate number to extract short_number and cert_no parts
        // Format examples: АЦСТ-20-01934, АЦСТ-161-00050
        $certParts = explode('-', $certificateNo);
        
        if (count($certParts) >= 2) {
            $shortNumber = $certParts[0]; // e.g., АЦСТ
            $certNumber = isset($certParts[1]) ? $certParts[1] : '';
            
            // If there's a third part, combine with second
            if (count($certParts) >= 3) {
                $certNumber = $certParts[1]; // e.g., 20 or 161
                $thirdPart = $certParts[2]; // e.g., 01934 or 00050
                
                // Generate certificate patterns with different zero prefixes
                $certPatterns = [$thirdPart];
                
                // Clean leading zeros and generate additional search patterns
                $trimmedCertNo = ltrim($thirdPart, '0');
                if ($trimmedCertNo != $thirdPart && $trimmedCertNo != '') {
                    $certPatterns[] = $trimmedCertNo;
                    
                    // Add versions with different numbers of leading zeros
                    for ($i = 1; $i <= 5; $i++) {
                        $certPatterns[] = str_pad($trimmedCertNo, $i, '0', STR_PAD_LEFT);
                    }
                }
                
                // Try each pattern until we find a match
                foreach ($certPatterns as $certPattern) {
                    // Format: short_number-certNumber-certPattern
                    $searchData = "*{$shortNumber}-{$certNumber}-{$certPattern}*";
                    $searchData = str_replace("/", "*", $searchData);
                    $searchData = str_replace(" ", "*", $searchData);
                    $searchData = str_replace("\\", "*", $searchData);
                    
                    $path = "{$basePath}/{$searchData}";
                    $searchPDF = glob($path);
                    
                    if (!empty($searchPDF)) {
                        Log::debug("Found with pattern", [
                            'pattern' => $searchData,
                            'files' => count($searchPDF)
                        ]);
                        return $searchPDF;
                    }
                }
            } else {
                // Format with only 2 parts: АЦСТ-161
                $certPatterns = [$certNumber];
                
                $trimmedCertNo = ltrim($certNumber, '0');
                if ($trimmedCertNo != $certNumber && $trimmedCertNo != '') {
                    $certPatterns[] = $trimmedCertNo;
                    
                    for ($i = 1; $i <= 5; $i++) {
                        $certPatterns[] = str_pad($trimmedCertNo, $i, '0', STR_PAD_LEFT);
                    }
                }
                
                foreach ($certPatterns as $certPattern) {
                    $searchData = "*{$shortNumber}-{$certPattern}*";
                    $searchData = str_replace("/", "*", $searchData);
                    $searchData = str_replace(" ", "*", $searchData);
                    $searchData = str_replace("\\", "*", $searchData);
                    
                    $path = "{$basePath}/{$searchData}";
                    $searchPDF = glob($path);
                    
                    if (!empty($searchPDF)) {
                        Log::debug("Found with 2-part pattern", [
                            'pattern' => $searchData,
                            'files' => count($searchPDF)
                        ]);
                        return $searchPDF;
                    }
                }
            }
            
            // Fallback: Try just the short_number
            $searchData = "*{$shortNumber}*";
            $searchData = str_replace("/", "*", $searchData);
            $searchData = str_replace(" ", "*", $searchData);
            $searchData = str_replace("\\", "*", $searchData);
            
            $path = "{$basePath}/{$searchData}";
            $searchPDF = glob($path);
            
            if (!empty($searchPDF)) {
                Log::debug("Found with short_number fallback", [
                    'pattern' => $searchData,
                    'files' => count($searchPDF)
                ]);
                return $searchPDF;
            }
        }
        
        // Final fallback: Try exact certificate number
        $searchData = "*{$certificateNo}*";
        $searchData = str_replace("/", "*", $searchData);
        $searchData = str_replace(" ", "*", $searchData);
        $searchData = str_replace("\\", "*", $searchData);
        
        $path = "{$basePath}/{$searchData}";
        $searchPDF = glob($path);
        
        if (!empty($searchPDF)) {
            Log::debug("Found with exact match", [
                'pattern' => $searchData,
                'files' => count($searchPDF)
            ]);
            return $searchPDF;
        }
        
        Log::warning("No files found for certificate", [
            'certificate' => $certificateNo,
            'base_path' => $basePath
        ]);
        
        return $files;
    }
    
    public function process(
        array $weldLogData,
        array $document,
        Worksheet $sheet,
        int &$currentRow,
        array $settings
    ): int {
        $this->initialize($weldLogData, $document, $sheet, $currentRow, $settings);
        
        $wpsData = $settings['wps_data'] ?? null;
        
        if (!$wpsData || empty($wpsData->naks_certificate_no)) {
            $this->log("WPS Naks certificate not found", 'warning');
            return $currentRow;
        }
        
        $naksCertificates = explode(" + ", $wpsData->naks_certificate_no);
        
        // Prepare certificates with dates for sorting
        $certificatesWithDates = [];
        foreach ($naksCertificates as $naksCertificate) {
            $certInfo = db("naks_certificates")->where("certificate_no", $naksCertificate)->first();
            $certificatesWithDates[] = [
                'certificate_no' => $naksCertificate,
                'date' => $certInfo->valid_from ?? ''
            ];
        }
        
        // Sort by valid_from date (oldest first) - reverse insertion order
        usort($certificatesWithDates, function($a, $b) {
            $timestampA = !empty($a['date']) ? strtotime($a['date']) : 0;
            $timestampB = !empty($b['date']) ? strtotime($b['date']) : 0;
            return $timestampA <=> $timestampB;
        });
        
        $this->log("Certificates sorted by date (oldest first for reverse insertion)");
        
        foreach ($certificatesWithDates as $certData) {
            $naksCertificate = $certData['certificate_no'];
            try {
                Log::debug("Processing Naks certificate: " . $naksCertificate);
                
                // Try multiple search strategies for Cyrillic characters and URL encoding
                $search = [];
                $basePath = "storage/documents/{$document['path']}";
                
                // Strategy 1: Try with URL decoded path
                $decodedPath = urldecode($basePath);
                $files = $this->searchFilesWithFallback($decodedPath, $naksCertificate);
                if (!empty($files)) {
                    $search = $files;
                    Log::debug("Found files with decoded path", ['count' => count($files), 'path' => $decodedPath]);
                }
                
                // Strategy 2: Try with original path if first strategy failed
                if (empty($search) && $decodedPath !== $basePath) {
                    $files = $this->searchFilesWithFallback($basePath, $naksCertificate);
                    if (!empty($files)) {
                        $search = $files;
                        Log::debug("Found files with original path", ['count' => count($files), 'path' => $basePath]);
                    }
                }
                
                $document['title2'] = $naksCertificate;
                $this->document = $document;
                
                $newRow = $this->addRowToExcel(
                    $search,
                    $naksCertificate,
                    $certData['date']
                );
                
                if ($newRow > $currentRow) {
                    $currentRow = $newRow;
                }
            } catch (\Throwable $th) {
                $this->log("Error: {$th->getMessage()}", 'error');
                continue;
            }
        }
        
        return $currentRow;
    }
}