<?php

namespace Modules\M3\Services;

use setasign\Fpdi\Fpdi;
use Storage;

class BillOfLadingService
{
    public function fillBillOfLading($data, $outputPath = null)
    {
        $templatePath = Storage::disk('public')->path('ETN-BOL2.pdf');                // storage_path('app/templates/ETN-BOL.pdf');
        $newfile = 'BOL_' . $data['bol_number'] . '.pdf';  // was using time()
        $outputPath = $outputPath ?? Storage::disk('public')->path($newfile);  // storage_path('app/filled/BOL_' . $data['bol_number'] . '.pdf');

        $pdf = new Fpdi;

        // Set source file
        $pageCount = $pdf->setSourceFile($templatePath);

        // Import first page (you have 5 pages in your PDF)
        $tplIdx = $pdf->importPage(1);
        $pdf->AddPage();
        $pdf->useTemplate($tplIdx);

        // Set font
        $pdf->SetFont('Helvetica', '', 10);
        $pdf->SetTextColor(0, 0, 0);
        // $pdf->SetLineWidth(50);

        // Fill form fields at specific coordinates
        // You'll need to adjust X,Y positions based on your PDF

        // Bill of Lading No.
        if (isset($data['bol_number'])) {
            $pdf->SetXY(126, 44);
            $pdf->Write(0, $data['bol_number']);
        }

        // Date
        if (isset($data['date'])) {
            $pdf->SetXY(171, 44);
            $pdf->Write(0, $data['date']);
        }

        // Shipper No.
        if (isset($data['shipper_no'])) {
            $pdf->SetXY(126, 53);
            $pdf->Write(0, $data['shipper_no']);
        }

        // Master Bill No
        if (isset($data['master_bill_no'])) {
            $pdf->SetXY(172, 54);
            $pdf->Write(0, $data['master_bill_no']);
        }
        // Master Bill Yes
        if (isset($data['master_bill_yes'])) {
            $pdf->SetXY(183, 54);
            $pdf->Write(0, $data['master_bill_yes']);
        }
        // Master Bill Drops
        if (isset($data['master_bill_drops'])) {
            $pdf->SetXY(194, 55);
            $pdf->Write(0, $data['master_bill_drops']);
        }

        // Consignor (FROM)
        if (isset($data['consignor_name'])) {
            $pdf->SetXY(21, 44);
            $pdf->Write(0, $data['consignor_name']);
        }
        if (isset($data['consignor_address1'])) {
            $pdf->SetXY(21, 48);
            $pdf->Write(0, $data['consignor_address1']);
        }
        if (isset($data['consignor_address2'])) {
            $pdf->SetXY(21, 52);
            $pdf->Write(0, $data['consignor_address2']);
        }
        if (isset($data['consignor_address3'])) {
            $pdf->SetXY(21, 56);
            $pdf->Write(0, $data['consignor_address3']);
        }

        // Consignee (TO)
        if (isset($data['consignee_name'])) {
            $pdf->SetXY(21, 72);
            $pdf->Write(0, $data['consignee_name']);
        }
        if (isset($data['consignee_address1'])) {
            $pdf->SetXY(21, 76);
            $pdf->Write(0, $data['consignee_address1']);
        }
        if (isset($data['consignee_address2'])) {
            $pdf->SetXY(21, 80);
            $pdf->Write(0, $data['consignee_address2']);
        }
        if (isset($data['consignee_address3'])) {
            $pdf->SetXY(21, 84);
            $pdf->Write(0, $data['consignee_address3']);
        }

        // Freight Collect
        if (isset($data['freight_collect'])) {
            $pdf->SetXY(127, 90);
            $pdf->Write(0, $data['freight_collect']);
        }

        // Carrier Name
        if (isset($data['carrier_name'])) {
            $pdf->SetXY(10, 100);
            $pdf->Write(0, $data['carrier_name']);
        }

        // Pieces
        if (isset($data['pieces'])) {
            $pdf->SetXY(6, 142);
            $pdf->Write(0, $data['pieces']);
        }

        // Line class
        if (isset($data['line_class'])) {
            $pdf->SetXY(145, 142);
            $pdf->Write(0, $data['line_class']);
        }

        // Line weight
        if (isset($data['line_weight'])) {
            $pdf->SetXY(177, 142);
            $pdf->Write(0, $data['line_weight']);
        }

        // Total pieces
        if (isset($data['total_pieces'])) {
            $pdf->SetXY(6, 244);
            $pdf->Write(0, $data['total_pieces']);
        }

        // Total weight
        if (isset($data['total_line_weight'])) {
            $pdf->SetXY(177, 244);
            $pdf->Write(0, $data['total_line_weight']);
        }

        // Description of articles
        if (isset($data['description'])) {
            $pdf->SetXY(28, 140);
            $pdf->MultiCell(67, 4.5, $data['description'], 0, 'L');
        }

        // Add more pages if needed (pages 2-5)
        // Repeat for other pages as needed
        $tplIdx = $pdf->importPage(2);
        $pdf->AddPage();
        $pdf->useTemplate($tplIdx);

        // Bill of Lading No.
        if (isset($data['bol_number'])) {
            $pdf->SetXY(126, 44);
            $pdf->Write(0, $data['bol_number']);
        }

        // Date
        if (isset($data['date'])) {
            $pdf->SetXY(171, 44);
            $pdf->Write(0, $data['date']);
        }

        // Shipper No.
        if (isset($data['shipper_no'])) {
            $pdf->SetXY(126, 53);
            $pdf->Write(0, $data['shipper_no']);
        }

        // Master Bill No
        if (isset($data['master_bill_no'])) {
            $pdf->SetXY(172, 54);
            $pdf->Write(0, $data['master_bill_no']);
        }
        // Master Bill Yes
        if (isset($data['master_bill_yes'])) {
            $pdf->SetXY(183, 54);
            $pdf->Write(0, $data['master_bill_yes']);
        }
        // Master Bill Drops
        if (isset($data['master_bill_drops'])) {
            $pdf->SetXY(194, 55);
            $pdf->Write(0, $data['master_bill_drops']);
        }

        // Consignor (FROM)
        if (isset($data['consignor_name'])) {
            $pdf->SetXY(21, 44);
            $pdf->Write(0, $data['consignor_name']);
        }
        if (isset($data['consignor_address1'])) {
            $pdf->SetXY(21, 48);
            $pdf->Write(0, $data['consignor_address1']);
        }
        if (isset($data['consignor_address2'])) {
            $pdf->SetXY(21, 52);
            $pdf->Write(0, $data['consignor_address2']);
        }
        if (isset($data['consignor_address3'])) {
            $pdf->SetXY(21, 56);
            $pdf->Write(0, $data['consignor_address3']);
        }

        // Consignee (TO)
        if (isset($data['consignee_name'])) {
            $pdf->SetXY(21, 72);
            $pdf->Write(0, $data['consignee_name']);
        }
        if (isset($data['consignee_address1'])) {
            $pdf->SetXY(21, 76);
            $pdf->Write(0, $data['consignee_address1']);
        }
        if (isset($data['consignee_address2'])) {
            $pdf->SetXY(21, 80);
            $pdf->Write(0, $data['consignee_address2']);
        }
        if (isset($data['consignee_address3'])) {
            $pdf->SetXY(21, 84);
            $pdf->Write(0, $data['consignee_address3']);
        }

        // Freight Collect
        if (isset($data['freight_collect'])) {
            $pdf->SetXY(127, 90);
            $pdf->Write(0, $data['freight_collect']);
        }

        // Carrier Name
        if (isset($data['carrier_name'])) {
            $pdf->SetXY(10, 100);
            $pdf->Write(0, $data['carrier_name']);
        }

        // KD : add fields as you need
        // Save the PDF
        $pdf->Output('F', $outputPath);

        return $outputPath;
    }
}