netgescon-day0/app/Models/DocumentoArchivioFisicoItem.php

<?php
namespace App\Models;

use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsTo;
use Illuminate\Database\Eloquent\Relations\HasMany;
use Illuminate\Support\Facades\URL;
use Illuminate\Support\Str;

class DocumentoArchivioFisicoItem extends Model
{
    use HasFactory;

    protected $table = 'documento_archivio_fisico_items';

    protected $fillable = [
        'stabile_id',
        'parent_id',
        'documento_id',
        'codice_univoco',
        'qr_code_data',
        'nfc_reference',
        'voce_numero',
        'voce_titolo',
        'tipo_item',
        'titolo',
        'note',
        'data_archiviazione',
        'supporto_fisico',
        'modello_etichetta',
        'magazzino',
        'scaffale',
        'ripiano',
        'ubicazione_dettaglio',
        'stato',
        'sort_order',
        'metadati',
        'created_by',
        'updated_by',
    ];

    protected $casts = [
        'data_archiviazione' => 'date',
        'sort_order'         => 'integer',
        'metadati'           => 'array',
        'created_at'         => 'datetime',
        'updated_at'         => 'datetime',
    ];

    public const TIPI = [
        'documento'          => 'Documento cartaceo',
        'foglio'             => 'Foglio / documento singolo',
        'cartellina'         => 'Cartellina',
        'busta_trasparente'  => 'Busta trasparente con anelli da archiviare',
        'cartella_tre_lembi' => 'Cartella a tre lembi',
        'faldone_anelli'     => 'Faldone con anelli',
        'faldone_lacci'      => 'Faldone con lacci',
        'scatola'            => 'Scatola',
        'scaffale'           => 'Scaffale',
        'posto'              => 'Posto / ubicazione finale',
    ];

    public function stabile(): BelongsTo
    {
        return $this->belongsTo(Stabile::class, 'stabile_id');
    }

    public function parent(): BelongsTo
    {
        return $this->belongsTo(self::class, 'parent_id');
    }

    public function children(): HasMany
    {
        return $this->hasMany(self::class, 'parent_id')->orderBy('sort_order')->orderBy('titolo');
    }

    public function documento(): BelongsTo
    {
        return $this->belongsTo(Documento::class, 'documento_id');
    }

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

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

    public function getTipoLabelAttribute(): string
    {
        return self::TIPI[$this->tipo_item] ?? $this->tipo_item;
    }

    public function getPercorsoFisicoAttribute(): string
    {
        $parts   = [];
        $current = $this;

        while ($current instanceof self) {
            $parts[] = trim($current->codice_univoco . ' ' . $current->titolo);
            $current = $current->parent;
        }

        return implode(' / ', array_reverse(array_filter($parts)));
    }

    public function getQrCodeImageAttribute(): string
    {
        $data = $this->buildQrPayload();

        if ($data !== '' && class_exists(\chillerlan\QRCode\QROptions::class) && class_exists(\chillerlan\QRCode\QRCode::class)) {
            $options = new \chillerlan\QRCode\QROptions([
                'outputType'    => \chillerlan\QRCode\QRCode::OUTPUT_MARKUP_SVG,
                'eccLevel'      => \chillerlan\QRCode\QRCode::ECC_M,
                'addQuietzone'  => true,
                'quietzoneSize' => 1,
                'connectPaths'  => true,
            ]);

            $svg = (new \chillerlan\QRCode\QRCode($options))->render($data);

            if (str_starts_with($svg, 'data:image/svg+xml;base64,')) {
                $decoded = base64_decode(substr($svg, strlen('data:image/svg+xml;base64,')), true);

                if (is_string($decoded) && $decoded !== '') {
                    $svg = $decoded;
                }
            }

            return str_contains($svg, '<svg')
                ? str_replace('<svg ', '<svg aria-label="QR archivio fisico" role="img" ', $svg)
                : $svg;
        }

        if ($data === '') {
            return '<span aria-hidden="true"></span>';
        }

        return '<img alt="QR archivio fisico" src="https://api.qrserver.com/v1/create-qr-code/?size=220x220&data=' . rawurlencode($data) . '">';
    }

    public static function generateCodice(int $stabileId): string
    {
        $prefix   = 'AF-' . $stabileId . '-';
        $sequence = 1;

        do {
            $code   = $prefix . str_pad((string) $sequence, 4, '0', STR_PAD_LEFT);
            $exists = self::query()->where('codice_univoco', $code)->exists();
            $sequence++;
        } while ($exists);

        return $code;
    }

    public function refreshQrCodeData(): void
    {
        $this->forceFill([
            'qr_code_data' => $this->buildQrPayload(),
        ])->saveQuietly();
    }

    public function buildQrPayload(): string
    {
        $parentCode   = trim((string) ($this->parent?->codice_univoco ?? 'RADICE'));
        $documentCode = $this->documento instanceof Documento
            ? trim($this->documento->resolveArchiveCode())
            : '';
        $location = collect([
            trim((string) ($this->magazzino ?? '')),
            trim((string) ($this->scaffale ?? '')),
            trim((string) ($this->ripiano ?? '')),
            trim((string) ($this->ubicazione_dettaglio ?? '')),
        ])->filter()->implode('/');

        return implode('|', array_filter([
            'NGDOC',
            'AF:' . trim((string) $this->codice_univoco),
            'TIPO:' . Str::upper((string) $this->tipo_item),
            'STB:' . (int) $this->stabile_id,
            'PARENT:' . ($parentCode !== '' ? $parentCode : 'RADICE'),
            $documentCode !== '' ? 'DOC:' . $documentCode : null,
            $location !== '' ? 'LOC:' . $location : null,
        ]));
    }

    public function buildPublicQrUrl(): string
    {
        $relativeSignedPath = URL::temporarySignedRoute(
            'public.archivio-fisico.show',
            now()->addYears(5),
            ['item' => $this->id],
            false,
        );

        $baseUrl = rtrim((string) config('app.public_url', config('app.url')), '/');
        if ($baseUrl === '') {
            return $relativeSignedPath;
        }

        return $baseUrl . '/' . ltrim($relativeSignedPath, '/');
    }

    protected static function booted(): void
    {
        static::creating(function (self $item): void {
            if (trim((string) $item->codice_univoco) === '') {
                $item->codice_univoco = self::generateCodice((int) $item->stabile_id);
            }
        });

        static::created(function (self $item): void {
            if (trim((string) $item->qr_code_data) === '') {
                $item->refreshQrCodeData();
            }
        });
    }
}