<?php

namespace App\Mail;

use App\Models\ProjectMailing;
use App\Models\ProjectMailingAttachment;
use App\Models\ProjectMosaic;
use Illuminate\Bus\Queueable;
use Illuminate\Contracts\Queue\ShouldQueue;
use Illuminate\Mail\Mailable;
use Illuminate\Mail\Mailables\Attachment;
use Illuminate\Mail\Mailables\Content;
use Illuminate\Mail\Mailables\Envelope;
use Illuminate\Queue\SerializesModels;
use Illuminate\Support\Facades\Storage;

class ReportMailer extends Mailable
{
    use Queueable, SerializesModels;

    public ProjectMailing $mailing;

    /**
     * Create a new message instance.
     */
    public function __construct(ProjectMailing $mailing)
    {
        $this->mailing = $mailing;
        $this->withSwiftMessage(function ($message) use ($mailing) {
            $message->getHeaders()->addTextHeader('X-Mailing-ID', $mailing->id);
        });
    }

    /**
     * Get the message envelope.
     */
    public function envelope(): Envelope
    {
        return new Envelope(
            subject:$this->mailing->subject,
        );
    }

    /**
     * Get the message content definition.
     */
    public function content(): Content
    {
        return new Content(
            htmlString: $this->mailing->message,
        );
    }

    /**
     * Get the attachments for the message.
     *
     * @return array<int, \Illuminate\Mail\Mailables\Attachment>
     */
    public function attachments(): array
    {
        return $this->mailing->attachments()->get()->map(function (ProjectMailingAttachment $attachment) {
            $mime = 'application/pdf'; // default MIME type
            $extension = pathinfo($attachment->path, PATHINFO_EXTENSION);

            if ($extension === 'docx') {
                $mime = 'application/vnd.openxmlformats-officedocument.wordprocessingml.document';
            }

            return Attachment::fromStorage(
                path: $attachment->mailing->project->download_path."/".$attachment->path
            )
                ->as($attachment->path)
                ->withMime($mime);
        })->toArray();
    }
}