strprfcrm/app/Models/DocumentationDocumentVersion.php

<?php

declare(strict_types=1);

namespace App\Models;

use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsTo;

class DocumentationDocumentVersion extends Model
{
    protected $fillable = [
        'document_id',
        'file_id',
        'version',
        'file_size',
        'created_by',
    ];

    protected function casts(): array
    {
        return [
            'version' => 'integer',
            'file_size' => 'integer',
        ];
    }

    public function document(): BelongsTo
    {
        return $this->belongsTo(DocumentationDocument::class, 'document_id');
    }

    public function file(): BelongsTo
    {
        return $this->belongsTo(File::class);
    }

    public function creator(): BelongsTo
    {
        return $this->belongsTo(User::class, 'created_by');
    }

    public function isImage(): bool
    {
        return str_starts_with(strtolower((string) $this->file?->mime_type), 'image/');
    }

    public function iconClass(): string
    {
        $mimeType = strtolower((string) $this->file?->mime_type);

        return match (true) {
            str_starts_with($mimeType, 'image/') => 'bi bi-file-earmark-image',
            $mimeType === 'application/pdf' => 'bi bi-file-earmark-pdf',
            $mimeType === 'application/msword', str_contains($mimeType, 'wordprocessingml') => 'bi bi-file-earmark-word',
            $mimeType === 'application/vnd.ms-excel', str_contains($mimeType, 'spreadsheetml') => 'bi bi-file-earmark-excel',
            $mimeType === 'application/vnd.ms-powerpoint', str_contains($mimeType, 'presentationml') => 'bi bi-file-earmark-ppt',
            str_starts_with($mimeType, 'audio/') => 'bi bi-file-earmark-music',
            str_starts_with($mimeType, 'video/') => 'bi bi-file-earmark-play',
            str_starts_with($mimeType, 'text/'), str_contains($mimeType, 'json'), str_contains($mimeType, 'xml') => 'bi bi-file-earmark-code',
            str_contains($mimeType, 'zip'), str_contains($mimeType, 'rar'), str_contains($mimeType, '7z'), str_contains($mimeType, 'gzip') => 'bi bi-file-earmark-zip',
            default => 'bi bi-file-earmark',
        };
    }
}