0e3f9e8bca
AI model selector:
- AiAssistantService::MODEL_DEFAULTS and MODEL_OPTIONS const tables (3 picks per
provider: Claude Opus 4.7 / Sonnet 4.6 / Haiku 4.5, OpenAI 4o / 4o-mini,
Gemini 1.5 Pro / Flash). Default upgraded from Sonnet 4.5 → Sonnet 4.6.
- modelFor(provider, company?) resolves tenant override > global default.
- All 8 hardcoded model strings replaced with modelFor() across callClaude
(chat with tool-use), callOpenAI, callGemini (chat), postClaude/postOpenAI/
postGemini (single-shot), and OcrInvoiceService.
- Settings page adds 3 model selectors per provider with persistence at
settings.ai.models.{claude,gpt,gemini}.
i18n nav labels:
- TireSet / Bodyshop / Subcontractor / SubcontractJob / PricingCoefficient /
ShopCustomer resources: getNavigationLabel / getNavigationGroup /
getModelLabel / getPluralModelLabel return __()-wrapped strings.
- 20 keys added to lang/ru.json and lang/en.json.
Tests (4 new): default model, tenant override wins, unknown provider falls
back to claude default, options dictionary contains each default key.
Full suite: 134 passed.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
166 lines
5.8 KiB
PHP
166 lines
5.8 KiB
PHP
<?php
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namespace App\Services\Ai;
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use App\Models\Central\Company;
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use App\Tenancy\TenantManager;
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use Illuminate\Support\Facades\Http;
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use Illuminate\Support\Facades\Log;
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/**
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* Extracts structured invoice data from an uploaded image using Claude Vision.
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* Output shape (when ok=true):
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* data => [
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* 'supplier_name' => string|null,
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* 'date' => string|null (YYYY-MM-DD),
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* 'currency' => string|null,
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* 'items' => [{name, qty, unit_price, total?}],
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* 'total' => float|null,
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* ]
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*/
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class OcrInvoiceService
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{
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public const SUPPORTED_MIME = ['image/jpeg', 'image/png', 'image/webp', 'image/gif'];
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public function extract(string $absPath, ?string $mime = null): array
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{
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if (! is_file($absPath)) {
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return ['ok' => false, 'error' => 'Fișierul nu există.'];
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}
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$mime ??= mime_content_type($absPath) ?: 'image/jpeg';
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if (! in_array($mime, self::SUPPORTED_MIME, true)) {
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return ['ok' => false, 'error' => "Tip fișier neacceptat: {$mime}. Folosește JPG/PNG/WebP."];
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}
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$company = $this->currentCompany();
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if (! $company) {
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return ['ok' => false, 'error' => 'Tenant nerezolvat.'];
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}
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$key = data_get($company->settings, 'ai.claude_key');
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if (! $key) {
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return ['ok' => false, 'error' => '⚠️ Lipsește cheia Claude în Setări → AI.'];
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}
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$b64 = base64_encode(file_get_contents($absPath));
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$r = Http::withHeaders([
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'x-api-key' => $key,
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'anthropic-version' => '2023-06-01',
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'content-type' => 'application/json',
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])
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->timeout(60)
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->post('https://api.anthropic.com/v1/messages', [
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'model' => app(AiAssistantService::class)->modelFor('claude', $company),
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'max_tokens' => 2048,
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'system' => $this->systemPrompt(),
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'messages' => [[
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'role' => 'user',
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'content' => [
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['type' => 'image', 'source' => [
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'type' => 'base64', 'media_type' => $mime, 'data' => $b64,
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]],
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['type' => 'text', 'text' => 'Extrage datele din această factură. Răspunde DOAR cu obiectul JSON, fără text suplimentar și fără ```.'],
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],
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]],
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]);
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if (! $r->successful()) {
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Log::warning('ocr.extract API error', ['status' => $r->status(), 'body' => $r->body()]);
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return ['ok' => false, 'error' => 'API Claude: ' . ($r->json('error.message') ?? $r->status())];
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}
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$body = $r->json();
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$text = collect($body['content'] ?? [])
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->where('type', 'text')->pluck('text')->implode("\n");
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$text = trim($text);
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$data = $this->parseJson($text);
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if ($data === null) {
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return ['ok' => false, 'error' => 'Răspuns AI ne-parsabil ca JSON.', 'raw' => $text];
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}
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return [
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'ok' => true,
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'data' => $this->normalize($data),
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'raw' => $text,
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'tokens' => [
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'in' => $body['usage']['input_tokens'] ?? null,
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'out' => $body['usage']['output_tokens'] ?? null,
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],
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];
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}
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private function systemPrompt(): string
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{
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return <<<TXT
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Ești expert OCR pentru facturi auto-service / piese auto din România/Moldova.
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Primești o imagine de factură. Extragi datele într-un obiect JSON STRICT cu schema:
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{
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"supplier_name": string | null,
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"date": string | null, // format YYYY-MM-DD
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"currency": string | null, // MDL / EUR / USD / RON
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"items": [
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{ "name": string, "qty": number, "unit_price": number, "total": number | null }
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],
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"total": number | null
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}
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Reguli:
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- Răspunde DOAR cu JSON-ul, fără cod de ghilimele markdown.
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- Dacă o valoare nu poate fi citită clar, pune null (NU ghicești).
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- Cantitățile și prețurile sunt numere zecimale (punct, nu virgulă).
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- Numele piesei = scurt, fără TVA/observații.
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TXT;
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}
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/** Tolerate markdown code fences + leading/trailing text around the JSON object. */
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private function parseJson(string $text): ?array
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{
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// Strip markdown fences if present.
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$clean = preg_replace('/^```(?:json)?\s*|\s*```$/m', '', $text);
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$clean = trim($clean);
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$data = json_decode($clean, true);
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if (is_array($data)) return $data;
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// Fallback: find first {...} block.
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if (preg_match('/\{.*\}/s', $clean, $m)) {
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$data = json_decode($m[0], true);
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if (is_array($data)) return $data;
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}
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return null;
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}
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private function normalize(array $d): array
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{
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$items = [];
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foreach ((array) ($d['items'] ?? []) as $it) {
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if (! is_array($it)) continue;
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$name = trim((string) ($it['name'] ?? ''));
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if ($name === '') continue;
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$qty = (float) ($it['qty'] ?? 1);
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$unit = (float) ($it['unit_price'] ?? 0);
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$total = isset($it['total']) ? (float) $it['total'] : round($qty * $unit, 2);
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$items[] = ['name' => $name, 'qty' => $qty, 'unit_price' => $unit, 'total' => $total];
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}
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return [
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'supplier_name' => $d['supplier_name'] ?? null,
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'date' => $d['date'] ?? null,
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'currency' => $d['currency'] ?? null,
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'items' => $items,
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'total' => isset($d['total']) ? (float) $d['total'] : array_sum(array_column($items, 'total')),
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];
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}
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private function currentCompany(): ?Company
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{
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$id = app(TenantManager::class)->currentId();
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if (! $id) return null;
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return Company::withoutGlobalScopes()->find($id);
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}
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}
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