<?php

//  namespace App\Services;
//  use Spatie\Browsershot\Browsershot;
//  use Illuminate\Http\Response;
//  class PdfWrapper
//  {
//      protected Browsershot $pdfGenerator;
//      protected string $html;
//      protected string $headerHtml;
//      protected string $footerHtml;
//      public function __construct()
//      {
//          $this->pdfGenerator = new Browsershot();
//          $this->headerHtml = view('projectsClients.pdf._header')->render();
//          $this->footerHtml = view('projectsClients.pdf._footer')->render();
//      }
//      // Load view and render HTML
//      public function loadView(string $bladeFile, array $data = []): self
//      {
//          $this->html = view($bladeFile, $data)->render();
//          return $this;
//      }
//      // Load raw HTML
//      public function loadHtml(string $html): self
//      {
//          $this->html = $html;
//          return $this;
//      }
//      // Load HTML from a URL
//      public function loadUrl(string $url): self
//      {
//          $this->html = file_get_contents(url($url));
//          return $this;
//      }
//      // Generate the PDF using Browsershot
//      public function generate(): Browsershot
//      {
//          return $this->pdfGenerator
//              ->html($this->html)
//              ->format('A4')
//              ->margins(10, 20, 10, 20)
//              ->showBrowserHeaderAndFooter()
//              ->headerHtml($this->headerHtml)
//              ->footerHtml($this->footerHtml)
//              ->waitUntilNetworkIdle();
//      }
//      // Save the PDF to the server in the public folder
//      public function save(string $path): void
//      {
//          $this->generate()->savePdf($path);
//      }
//      // Download the PDF with a specified filename
//      public function download(string $filename)
//      {
//          $pdf = $this->generate()->pdf();
//          return new Response($pdf, 200, [
//              'Content-Type' => 'application/pdf',
//              'Content-Disposition' => 'attachment; filename="'.$filename.'"',
//              'Content-Length' => strlen($pdf)
//          ]);
//      }
//      // Stream the PDF in the browser
//      public function stream(string $filename)
//      {
//          $pdf = $this->generate()->pdf();
//          return new Response($pdf, 200, [
//              'Content-Type' => 'application/pdf',
//              'Content-Disposition' => 'inline; filename="'.$filename.'"'
//          ]);
//      }
//  } 


// namespace App\Services;
// use Spatie\Browsershot\Browsershot;
// use Illuminate\Http\Response;
// class PdfWrapper
// {
//     protected Browsershot $pdfGenerator;
//     protected string $html;
//     public function __construct()
//     {
//         $this->pdfGenerator = new Browsershot();
//     }
//     // Load view and render HTML
//     public function loadView(string $bladeFile, array $data = []): self
//     {
//         $this->html = view($bladeFile, $data)->render();
//         return $this;
//     }
//     // Load raw HTML
//     public function loadHtml(string $html): self
//     {
//         $this->html = $html;
//         return $this;
//     }
//     // Load HTML from a URL
//     public function loadUrl(string $url): self
//     {
//         $this->html = file_get_contents(url($url));
//         return $this;
//     }
//     // Generate the PDF using Browsershot
//     public function generate(): Browsershot
//     {
//         return $this->pdfGenerator
//             ->html($this->html)
//             ->format('A4')
//             // ->margins(10, 10, 10, 10)
//             ->scale(0.7)
//             ->fullPage()
//             ->setOption('printBackground',true)
//             ->waitUntilNetworkIdle();
//     }
//     // Save the PDF to the server in the public folder
//     public function save(string $path): void
//     {
//         $this->generate()->savePdf($path);
//     }
//     // Download the PDF with a specified filename
//     public function download(string $filename)
//     {
//         $pdf = $this->generate()->pdf();
//         return new Response($pdf, 200, [
//             'Content-Type' => 'application/pdf',
//             'Content-Disposition' => 'attachment; filename="'.$filename.'"',
//             'Content-Length' => strlen($pdf)
//         ]);
//     }
//     // Stream the PDF in the browser
//     public function stream(string $filename)
//     {
//         $pdf = $this->generate()->pdf();
//         return new Response($pdf, 200, [
//             'Content-Type' => 'application/pdf',
//             'Content-Disposition' => 'inline; filename="'.$filename.'"'
//         ]);
//     }
// }


// namespace App\Services;

// use Spatie\Browsershot\Browsershot;
// use Illuminate\Http\Response;
// use Illuminate\Support\Facades\File;

// class PdfWrapper
// {
//     protected Browsershot $pdfGenerator;
//     protected string $html;

//     public function __construct()
//     {
//         $this->pdfGenerator = new Browsershot();
//     }

//     // Load view and render HTML
//     public function loadView(string $bladeFile, array $data = []): self
//     {
//         // Convert image paths to base64
//         if (isset($data['imagePaths']) && is_array($data['imagePaths'])) {
//             $data['imagesBase64'] = array_map(function($path) {
//                 return $this->getImageBase64($path);
//             }, $data['imagePaths']);
//         }

//         $this->html = view($bladeFile, $data)->render();
//         return $this;
//     }

//     // Load raw HTML
//     public function loadHtml(string $html): self
//     {
//         $this->html = $html;
//         return $this;
//     }

//     // Load HTML from a URL
//     public function loadUrl(string $url): self
//     {
//         $this->html = file_get_contents(url($url));
//         return $this;
//     }

//     // Generate the PDF using Browsershot
//     public function generate(): Browsershot
//     {
//         return $this->pdfGenerator
//             ->html($this->html)
//             ->format('A4')
//             ->scale(0.7)
//             ->fullPage()
//             ->setOption('printBackground', true)
//             ->waitUntilNetworkIdle();
//     }

//     // Save the PDF to the server in the public folder
//     public function save(string $path): void
//     {
//         $this->generate()->savePdf($path);
//     }

//     // Download the PDF with a specified filename
//     public function download(string $filename)
//     {
//         $pdf = $this->generate()->pdf();
//         return new Response($pdf, 200, [
//             'Content-Type' => 'application/pdf',
//             'Content-Disposition' => 'attachment; filename="'.$filename.'"',
//             'Content-Length' => strlen($pdf)
//         ]);
//     }

//     // Stream the PDF in the browser
//     public function stream(string $filename)
//     {
//         $pdf = $this->generate()->pdf();
//         return new Response($pdf, 200, [
//             'Content-Type' => 'application/pdf',
//             'Content-Disposition' => 'inline; filename="'.$filename.'"'
//         ]);
//     }

//     // Function to convert image to base64
//     protected function getImageBase64($imagePath)
//     {
//         $path = public_path($imagePath);
//         $type = pathinfo($path, PATHINFO_EXTENSION);
//         $data = File::get($path);
//         $base64 = 'data:image/' . $type . ';base64,' . base64_encode($data);

//         return $base64;
//     }
// }


namespace App\Services;

use Spatie\Browsershot\Browsershot;
use Illuminate\Http\Response;
use Illuminate\Support\Facades\File;

class PdfWrapper
{
    protected Browsershot $pdfGenerator;
    protected string $html;

    public function __construct()
    {
        $this->pdfGenerator = new Browsershot();
    }

    // Load view and render HTML
    public function loadView(string $bladeFile, array $data = []): self
    {
        // Convert image paths to base64
        if (isset($data['imagePaths']) && is_array($data['imagePaths'])) {
            $data['imagesBase64'] = array_map(function($path) {
                return $this->getImageBase64($path);
            }, $data['imagePaths']);
        }

        $this->html = view($bladeFile, $data)->render();
        return $this;
    }

    // Load raw HTML
    public function loadHtml(string $html): self
    {
        $this->html = $html;
        return $this;
    }

    // Load HTML from a URL
    public function loadUrl(string $url): self
    {
        $this->html = file_get_contents(url($url));
        return $this;
    }

    // Generate the PDF using Browsershot
    public function generate(): Browsershot
    {
        return $this->pdfGenerator
            ->html($this->html)
            ->format('A4')
            ->scale(0.7)
            ->fullPage()
            ->setOption('printBackground', true)
            ->showBackground()
            ->waitUntilNetworkIdle();
    }

    // Save the PDF to the server in the public folder
    public function save(string $path): void
    {
        $this->generate()->savePdf($path);
    }

    // Download the PDF with a specified filename
    public function download(string $filename)
    {
        $pdf = $this->generate()->pdf();
        return new Response($pdf, 200, [
            'Content-Type' => 'application/pdf',
            'Content-Disposition' => 'attachment; filename="'.$filename.'"',
            'Content-Length' => strlen($pdf)
        ]);
    }

    // Stream the PDF in the browser
    public function stream(string $filename)
    {
        $pdf = $this->generate()->pdf();
        return new Response($pdf, 200, [
            'Content-Type' => 'application/pdf',
            'Content-Disposition' => 'inline; filename="'.$filename.'"'
        ]);
    }

    // Function to convert image to base64
    protected function getImageBase64($imagePath)
    {
        $path = public_path($imagePath);
        $type = pathinfo($path, PATHINFO_EXTENSION);
        $data = File::get($path);
        $base64 = 'data:image/' . $type . ';base64,' . base64_encode($data);

        return $base64;
    }
}