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<?php namespace App\Services; use App\Http\Helpers\UserPermissionHelper; use App\Jobs\RunServiceJob; use App\Jobs\SendAiDoneMailJob; use App\Services\AiWebsite\BasicSettingService; use App\Services\AiWebsite\Blog\BlogCategoryService; use App\Services\AiWebsite\Blog\BlogFeaturedImageService; use App\Services\AiWebsite\Blog\BlogService; use App\Services\AiWebsite\Blog\BlogSliderImageService; use App\Services\AiWebsite\ContactService; use App\Services\AiWebsite\CourseManagement\ActionSectionService; use App\Services\AiWebsite\CourseManagement\CourseCategoryService; use App\Services\AiWebsite\CourseManagement\CourseCouponService; use App\Services\AiWebsite\CourseManagement\CourseService; use App\Services\AiWebsite\CourseManagement\InstructorService; use App\Services\AiWebsite\DonationManagement\DonationCategoryService; use App\Services\AiWebsite\DonationManagement\DonationCauseService; use App\Services\AiWebsite\FAQService; use App\Services\AiWebsite\GalleryManagement\GalleryCategoryService; use App\Services\AiWebsite\GalleryManagement\GalleryItemService; use App\Services\AiWebsite\HomePage\BrandService; use App\Services\AiWebsite\HomePage\CounterInformationService; use App\Services\AiWebsite\HomePage\FooterQuickLinkService; use App\Services\AiWebsite\HomePage\FooterTextService; use App\Services\AiWebsite\HomePage\HeroSliderService; use App\Services\AiWebsite\HomePage\HomePageTextService; use App\Services\AiWebsite\HomePage\JobCategoryService; use App\Services\AiWebsite\HomePage\JobService; use App\Services\AiWebsite\HomePage\MemberService; use App\Services\AiWebsite\HomePage\SkillService; use App\Services\AiWebsite\HomePage\TestimonialService; use App\Services\AiWebsite\HotelManagement\RoomAmenityService; use App\Services\AiWebsite\HotelManagement\RoomCategoryService; use App\Services\AiWebsite\HotelManagement\RoomCouponService; use App\Services\AiWebsite\HotelManagement\RoomService; use App\Services\AiWebsite\OfferBannerService; use App\Services\AiWebsite\PortfolioCategoryService; use App\Services\AiWebsite\PortfolioService; use App\Services\AiWebsite\PortfolioSliderImageService; use App\Services\AiWebsite\SEOService; use App\Services\AiWebsite\ShopManagement\CouponService; use App\Services\AiWebsite\ShopManagement\ItemCategoryService; use Illuminate\Support\Str; use Illuminate\Support\Facades\Http; use App\Services\GeminiTokenService; use App\Services\AiWebsite\ShopManagement\ItemService; use App\Services\AiWebsite\ShopManagement\ItemSubCategoryService; use App\Services\AiWebsite\ShopManagement\ShippingChargeService; use App\Services\AiWebsite\SocialService; use App\Services\AiWebsite\UserFeatureService; use App\Services\AiWebsite\UserServiceService; use App\Services\AiWebsite\WhyChooseUsItemService; use Illuminate\Support\Facades\Log; use Illuminate\Support\Facades\Cache; use Throwable; class MasterAiGenerator { protected $userId; protected $theme; protected $businessName; protected $industry; protected $businessInfo; protected $aiEngine; protected $pages = []; protected $defaultLanguageId; protected $isDeleteOldRecords; protected string $runId = ''; public function __construct() { } public function getDefaultLanguageId() { if ($this->defaultLanguageId) { return $this->defaultLanguageId; } $this->defaultLanguageId = \App\Models\User\Language::where('user_id', $this->userId) ->where('is_default', 1) ->value('id'); if (!$this->defaultLanguageId) { $this->defaultLanguageId = \App\Models\User\Language::where('user_id', $this->userId) ->value('id'); } return $this->defaultLanguageId ?: 1; } public function generateFullWebsite(array $data) { $this->userId = (int) $data['user_id']; $this->theme = $data['theme'] ?? ''; $this->businessName = $data['business_name'] ?? ''; $this->industry = $data['industry'] ?? ''; $this->businessInfo = !empty($data['business_info']) ? $data['business_info'] : "A professional {$this->industry} company offering high-quality services to clients worldwide."; $this->aiEngine = $data['ai_engine']; $this->pages = is_array($data['pages'] ?? null) ? $data['pages'] : []; $this->isDeleteOldRecords = ($data['delete_old_records'] === true \|\| $data['delete_old_records'] === 1 \|\| $data['delete_old_records'] === '1'); $this->generateWithThrottling(); return "AI Website Generated Successfully for {$this->businessName}"; } private function payload(): array { return [ 'user_id' => $this->getUserId(), 'theme' => $this->theme, 'business_name' => $this->businessName, 'industry' => $this->industry, 'business_info' => $this->businessInfo, 'pages' => $this->pages, 'ai_engine' => $this->aiEngine, 'is_delete_old_records' => $this->isDeleteOldRecords, 'run_id' => $this->runId, ]; } public function setContext(array $data): void { $this->userId = (int) ($data['user_id'] ?? 0); $this->theme = (string) ($data['theme'] ?? ''); $this->businessName = (string) ($data['business_name'] ?? ''); $this->industry = (string) ($data['industry'] ?? ''); $this->businessInfo = (string) ($data['business_info'] ?? ''); $this->pages = is_array($data['pages'] ?? null) ? $data['pages'] : []; $this->aiEngine = (string) ($data['ai_engine'] ?? 'pollinations'); $this->isDeleteOldRecords = $data['is_delete_old_records']; $this->runId = (string) ($data['run_id'] ?? ''); } private function generateWithThrottling() { $delay = 0; $runId = (string) Str::uuid(); $this->runId = $runId; // prevent same user parallel run // $lock = Cache::lock("ai_generate_lock:user:{$this->userId}", 600); // if (!$lock->get()) { // \Log::warning("AI generation already running for user {$this->userId}"); // return; // } // try { $jobs = []; // ====================== COMMON FOR ALL THEMES ====================== $commonServices = [ HeroSliderService::class, CounterInformationService::class, FooterTextService::class, FooterQuickLinkService::class, BasicSettingService::class, SocialService::class, SEOService::class, ]; foreach ($commonServices as $service) { $jobs[] = $service; dispatch(new RunServiceJob($service, $this->payload())) ->onQueue('ai') ->delay(now()->addSeconds($delay)); $delay += 5; } // Home Page Text if (in_array('home', $this->pages)) { $jobs[] = HomePageTextService::class; dispatch(new RunServiceJob(HomePageTextService::class, $this->payload())) ->onQueue('ai') ->delay(now()->addSeconds($delay)); $delay += 5; } // ====================== PAGE-BASED SERVICES ====================== if (in_array('services', $this->pages)) { $jobs[] = UserServiceService::class; dispatch(new RunServiceJob(UserServiceService::class, $this->payload())) ->onQueue('ai') ->delay(now()->addSeconds($delay)); $delay += 5; } if (in_array('faq', $this->pages)) { $jobs[] = FAQService::class; dispatch(new RunServiceJob(FAQService::class, $this->payload())) ->onQueue('ai') ->delay(now()->addSeconds($delay)); $delay += 5; } if (in_array('team', $this->pages)) { $jobs[] = MemberService::class; dispatch(new RunServiceJob(MemberService::class, $this->payload())) ->onQueue('ai') ->delay(now()->addSeconds($delay)); $delay += 5; } if (in_array('career', $this->pages)) { $jobs[] = JobCategoryService::class; dispatch(new RunServiceJob(JobCategoryService::class, $this->payload())) ->onQueue('ai') ->delay(now()->addSeconds($delay)); $delay += 5; $jobs[] = JobService::class; dispatch(new RunServiceJob(JobService::class, $this->payload())) ->onQueue('ai') ->delay(now()->addSeconds($delay)); $delay += 5; } if (in_array('portfolios', $this->pages)) { $jobs[] = PortfolioCategoryService::class; dispatch(new RunServiceJob(PortfolioCategoryService::class, $this->payload())) ->onQueue('ai') ->delay(now()->addSeconds($delay)); $delay += 5; $jobs[] = PortfolioService::class; dispatch(new RunServiceJob(PortfolioService::class, $this->payload())) ->onQueue('ai') ->delay(now()->addSeconds($delay)); $delay += 5; $jobs[] = PortfolioSliderImageService::class; dispatch(new RunServiceJob(PortfolioSliderImageService::class, $this->payload())) ->onQueue('ai') ->delay(now()->addSeconds($delay)); $delay += 5; } if (in_array('blog', $this->pages)) { $jobs[] = BlogCategoryService::class; dispatch(new RunServiceJob(BlogCategoryService::class, $this->payload())) ->onQueue('ai') ->delay(now()->addSeconds($delay)); $delay += 5; $jobs[] = BlogService::class; dispatch(new RunServiceJob(BlogService::class, $this->payload())) ->onQueue('ai') ->delay(now()->addSeconds($delay)); $delay += 5; $jobs[] = BlogSliderImageService::class; dispatch(new RunServiceJob(BlogSliderImageService::class, $this->payload())) ->onQueue('ai') ->delay(now()->addSeconds($delay)); $delay += 5; $jobs[] = BlogFeaturedImageService::class; dispatch(new RunServiceJob(BlogFeaturedImageService::class, $this->payload())) ->onQueue('ai') ->delay(now()->addSeconds($delay)); $delay += 5; } if (in_array('shop', $this->pages)) { $jobs[] = ShippingChargeService::class; dispatch(new RunServiceJob(ShippingChargeService::class, $this->payload())) ->onQueue('ai') ->delay(now()->addSeconds($delay)); $delay += 5; $jobs[] = CouponService::class; dispatch(new RunServiceJob(CouponService::class, $this->payload())) ->onQueue('ai') ->delay(now()->addSeconds($delay)); $delay += 5; $jobs[] = ItemCategoryService::class; dispatch(new RunServiceJob(ItemCategoryService::class, $this->payload())) ->onQueue('ai') ->delay(now()->addSeconds($delay)); $delay += 5; $jobs[] = ItemSubCategoryService::class; dispatch(new RunServiceJob(ItemSubCategoryService::class, $this->payload())) ->onQueue('ai') ->delay(now()->addSeconds($delay)); $delay += 5; $jobs[] = ItemService::class; dispatch(new RunServiceJob(ItemService::class, $this->payload())) ->onQueue('ai') ->delay(now()->addSeconds($delay)); $delay += 5; } if (in_array('contact', $this->pages)) { $jobs[] = ContactService::class; dispatch(new RunServiceJob(ContactService::class, $this->payload())) ->onQueue('ai') ->delay(now()->addSeconds($delay)); $delay += 5; } if (in_array('gallery', $this->pages)) { $jobs[] = GalleryCategoryService::class; dispatch(new RunServiceJob(GalleryCategoryService::class, $this->payload())) ->onQueue('ai') ->delay(now()->addSeconds($delay)); $delay += 5; $jobs[] = GalleryItemService::class; dispatch(new RunServiceJob(GalleryItemService::class, $this->payload())) ->onQueue('ai') ->delay(now()->addSeconds($delay)); $delay += 5; } // ====================== THEME-SPECIFIC SERVICES ====================== // Brand $brandExcluded = ['home_four', 'home_five', 'home_seven', 'home_ten', 'home_eleven', 'home_thirteen', 'home_fourteen']; if (!in_array($this->theme, $brandExcluded)) { $jobs[] = BrandService::class; dispatch(new RunServiceJob(BrandService::class, $this->payload())) ->onQueue('ai') ->delay(now()->addSeconds($delay)); $delay += 5; } // Skill if (in_array($this->theme, ['home_one', 'home_four', 'home_five', 'home_six', 'home_tweleve', 'home_thirteen'])) { $jobs[] = SkillService::class; dispatch(new RunServiceJob(SkillService::class, $this->payload())) ->onQueue('ai') ->delay(now()->addSeconds($delay)); $delay += 5; } // Testimonial if (!in_array($this->theme, ['home_eight', 'home_fourteen'])) { $jobs[] = TestimonialService::class; dispatch(new RunServiceJob(TestimonialService::class, $this->payload())) ->onQueue('ai') ->delay(now()->addSeconds($delay)); $delay += 5; } // Why Choose Us if (in_array($this->theme, ['home_one', 'home_nine'])) { $jobs[] = WhyChooseUsItemService::class; dispatch(new RunServiceJob(WhyChooseUsItemService::class, $this->payload())) ->onQueue('ai') ->delay(now()->addSeconds($delay)); $delay += 5; } // Offer Banner if (in_array($this->theme, ['home_eight', 'home_fourteen'])) { $jobs[] = OfferBannerService::class; dispatch(new RunServiceJob(OfferBannerService::class, $this->payload())) ->onQueue('ai') ->delay(now()->addSeconds($delay)); $delay += 5; } // User Features if (in_array($this->theme, ['home_eight', 'home_ten', 'home_eleven', 'home_fourteen'])) { $jobs[] = UserFeatureService::class; dispatch(new RunServiceJob(UserFeatureService::class, $this->payload())) ->onQueue('ai') ->delay(now()->addSeconds($delay)); $delay += 5; } // Hotel (home_nine + rooms page) if ($this->theme === 'home_nine' && in_array('rooms', $this->pages)) { $jobs[] = RoomCouponService::class; dispatch(new RunServiceJob(RoomCouponService::class, $this->payload())) ->onQueue('ai') ->delay(now()->addSeconds($delay)); $delay += 5; $jobs[] = RoomAmenityService::class; dispatch(new RunServiceJob(RoomAmenityService::class, $this->payload())) ->onQueue('ai') ->delay(now()->addSeconds($delay)); $delay += 5; $jobs[] = RoomCategoryService::class; dispatch(new RunServiceJob(RoomCategoryService::class, $this->payload())) ->onQueue('ai') ->delay(now()->addSeconds($delay)); $delay += 5; $jobs[] = RoomService::class; dispatch(new RunServiceJob(RoomService::class, $this->payload())) ->onQueue('ai') ->delay(now()->addSeconds($delay)); $delay += 5; } // Course (home_ten + courses page) if ($this->theme === 'home_ten' && in_array('courses', $this->pages)) { $jobs[] = ActionSectionService::class; dispatch(new RunServiceJob(ActionSectionService::class, $this->payload())) ->onQueue('ai') ->delay(now()->addSeconds($delay)); $delay += 5; $jobs[] = InstructorService::class; dispatch(new RunServiceJob(InstructorService::class, $this->payload())) ->onQueue('ai') ->delay(now()->addSeconds($delay)); $delay += 5; $jobs[] = CourseCategoryService::class; dispatch(new RunServiceJob(CourseCategoryService::class, $this->payload())) ->onQueue('ai') ->delay(now()->addSeconds($delay)); $delay += 5; $jobs[] = CourseService::class; dispatch(new RunServiceJob(CourseService::class, $this->payload())) ->onQueue('ai') ->delay(now()->addSeconds($delay)); $delay += 5; $jobs[] = CourseCouponService::class; dispatch(new RunServiceJob(CourseCouponService::class, $this->payload())) ->onQueue('ai') ->delay(now()->addSeconds($delay)); $delay += 5; } // Donation (home_eleven + causes page) if ($this->theme === 'home_eleven' && in_array('causes', $this->pages)) { $jobs[] = DonationCategoryService::class; dispatch(new RunServiceJob(DonationCategoryService::class, $this->payload())) ->onQueue('ai') ->delay(now()->addSeconds($delay)); $delay += 5; $jobs[] = DonationCauseService::class; dispatch(new RunServiceJob(DonationCauseService::class, $this->payload())) ->onQueue('ai') ->delay(now()->addSeconds($delay)); $delay += 5; } // ====================== INIT COUNTERS ====================== $totalJobs = count($jobs); Cache::put("ai_run_expected:{$runId}", $totalJobs, now()->addHours(2)); Cache::put("ai_run_completed:{$runId}", 0, now()->addHours(2)); } // Helper methods — Service public function getUserId() { return $this->userId; } public function getTheme() { return $this->theme; } public function getBusinessName() { return $this->businessName; } public function getIndustry() { return $this->industry; } public function getBusinessInfo() { return $this->businessInfo; } public function getAiEngine() { return $this->aiEngine; } public function getPages() { return $this->pages; } public function getThemeName() { return $this->config[$this->theme]['name'] ?? ucwords(str_replace('_', ' ', $this->theme)); } public function isDeleteOldRecords() { return $this->isDeleteOldRecords ?? false; } // ====== ai config helper function ====== private function configAll(): array { return \App\Services\AiProviderConfig::get(); } // fetch specific ai engine information private function engineConfig(): array { $cfg = $this->configAll(); return $cfg[$this->aiEngine] ?? []; } private function canGenerateText(): bool { $ct = strtolower((string) ($this->engineConfig()['content_type'] ?? 'all')); return in_array($ct, ['all', 'text'], true); } private function canGenerateImage(): bool { $ct = strtolower((string) ($this->engineConfig()['content_type'] ?? 'all')); return in_array($ct, ['all', 'image'], true); } // Text Generation public function generateText($prompt) { if (!$this->canGenerateText()) { return ''; } if ($this->aiEngine === 'gemini') { return $this->geminiText($prompt); } elseif ($this->aiEngine === 'pollinations') { return $this->pollinationsText($prompt); } elseif ($this->aiEngine === 'openai') { return $this->openAiText($prompt); } return ''; } // Image Generation public function generateImage($prompt, $width = 1920, $height = 925, $customPath = null) { if (!$this->canGenerateImage()) { return 'default.jpg'; } if ($this->aiEngine === 'gemini') { $result = $this->geminiImage($prompt, $width, $height, $customPath); return $result; } elseif ($this->aiEngine === 'pollinations') { $result = $this->pollinationsImage($prompt, $width, $height, $customPath); return $result; } elseif ($this->aiEngine === 'openai') { $result = $this->openAiImage($prompt, $width, $height, $customPath); return $result; } return 'default.jpg'; } // Google Gemini Text Generation private function geminiText($prompt) { if (!$this->canGenerateText()) return ''; $cfg = $this->configAll()['gemini'] ?? []; $apiKey = (string) ($cfg['api_key'] ?? env('GEMINI_API_KEY')); $model = (string) ($cfg['text_model'] ?? 'gemini-2.0-flash'); if (empty($apiKey)) return ''; $finalPrompt = $this->buildPromptWithLanguage($prompt); try { $endpoint = "https://generativelanguage.googleapis.com/v1beta/models/{$model}:generateContent"; $response = Http::timeout(60) ->withHeaders(['x-goog-api-key' => $apiKey]) ->post($endpoint, [ 'contents' => [ ['parts' => [['text' => $finalPrompt]]] ] ]); if ($response->successful()) { $data = $response->json(); $text = $data['candidates'][0]['content']['parts'][0]['text'] ?? null; return $text ? trim($text) : ''; } } catch (\Exception $e) { return ""; } return ''; } // Pollinations Text Generation private function pollinationsText($prompt) { try { $finalPrompt = $this->buildPromptWithLanguage($prompt); $url = "https://text.pollinations.ai/" . urlencode($finalPrompt); $response = Http::timeout(180) ->connectTimeout(30) ->retry(3, 5000) ->get($url); if ($response->successful()) { return trim($response->body()); } } catch (\Exception $e) { return "Pollinations Error: " . $prompt; } return ''; } private function openAiText(string $prompt): string { if (!$this->canGenerateText()) return ''; $cfg = $this->configAll()['openai'] ?? []; $apiKey = (string) ($cfg['api_key'] ?? env('OPENAI_API_KEY')); $model = (string) ($cfg['text_model'] ?? 'gpt-4o'); if (empty($apiKey)) return ''; $finalPrompt = $this->buildPromptWithLanguage($prompt); try { $response = Http::withHeaders([ 'Authorization' => 'Bearer ' . $apiKey, 'Content-Type' => 'application/json', ])->timeout(60)->post('https://api.openai.com/v1/chat/completions', [ 'model' => $model, 'messages' => [ ['role' => 'user', 'content' => $finalPrompt], ], 'temperature' => 0.7, ]); if ($response->successful()) { return (string) ($response->json()['choices'][0]['message']['content'] ?? ''); } return ''; } catch (\Throwable $e) { return ''; } } // Gemini Image Generation private function geminiImage($prompt, $width, $height, $path) { try { if (!$this->canGenerateImage()) { return 'default.jpg'; } $cfg = \App\Services\AiProviderConfig::get()['gemini'] ?? []; if (empty($apiKey)) { return 'default.jpg'; } // Correct endpoint for Imagen REST $apiKey = trim((string) ($cfg['api_key'] ?? env('GEMINI_API_KEY'))); $model = (string) ($cfg['image_model'] ?? 'imagen-4.0-generat-001'); $endpoint = "https://generativelanguage.googleapis.com/v1beta/models/{$model}:predict?key=" . $apiKey; $aspectRatio = $this->aspectRatioFromSize($width, $height); $response = Http::timeout(180) ->withHeaders(['Content-Type' => 'application/json']) ->post($endpoint, [ "instances" => [ ["prompt" => $prompt] ], "parameters" => [ "sampleCount" => 1, "aspectRatio" => $aspectRatio, ] ]); if (!$response->successful()) { return 'default.jpg'; } $json = $response->json(); $base64 = $json['predictions'][0]['bytesBase64Encoded'] ?? null; if (!$base64) { return 'default.jpg'; } $imageBinary = base64_decode($base64); if ($imageBinary === false) { return 'default.jpg'; } $fullPath = public_path($path); if (!file_exists($fullPath)) { mkdir($fullPath, 0775, true); } $filename = 'ai_' . time() . '_' . \Illuminate\Support\Str::random(8) . '.jpg'; $result = file_put_contents($fullPath . $filename, $imageBinary); if ($result === false) { return 'default.jpg'; } return $filename; } catch (\Exception $e) { \Log::error('Gemini Image Generation Error: ' . $e->getMessage()); return 'default.jpg'; } } private function pollinationsImage($prompt, $width, $height, $path) { try { $enhancedPrompt = $prompt; $encoded = urlencode($enhancedPrompt); $url = "https://image.pollinations.ai/prompt/{$encoded}?" . http_build_query([ 'width' => $width, 'height' => $height, 'model' => 'NanoBanana', 'enhance' => 'true', 'nologo' => 'true', 'private' => 'false', 'seed' => rand(1000, 9999), ]); $response = Http::timeout(180) ->connectTimeout(30) ->retry(3, 5000) ->get($url); if ($response->successful()) { $fullPath = public_path($path); // Ensure directory exists if (!file_exists($fullPath)) { mkdir($fullPath, 0775, true); } $filename = 'ai_' . time() . '_' . Str::random(8) . '.jpg'; // Delete old file if exists if (file_exists($fullPath . $filename)) { @unlink($fullPath . $filename); } // Save the file $result = file_put_contents($fullPath . $filename, $response->body()); if ($result === false) { return 'default.jpg'; } return $filename; } return 'default.jpg'; } catch (\Exception $e) { return 'default.jpg'; } } public function openAiImage($prompt, $width, $height, $path) { if (!$this->canGenerateImage()) return 'default.jpg'; $cfg = $this->configAll()['openai'] ?? []; $apiKey = (string) ($cfg['api_key'] ?? ''); $model = (string) ($cfg['image_model'] ?? 'dall-e-3'); if (empty($apiKey)) return 'default.jpg'; try { $size = $this->getNearestOpenAiSize($width, $height); $response = Http::withHeaders([ 'Authorization' => 'Bearer ' . $apiKey, 'Content-Type' => 'application/json', ])->timeout(180) ->post('https://api.openai.com/v1/images/generations', [ 'model' => $model, 'prompt' => $prompt, 'n' => 1, 'size' => $size, ]); if ($response->successful()) { $imageUrl = $response->json()['data'][0]['url']; $imageResponse = Http::timeout(60)->get($imageUrl); if ($imageResponse->successful()) { $fullPath = public_path($path); if (!file_exists($fullPath)) { mkdir($fullPath, 0775, true); } $filename = 'ai_' . time() . '_' . \Illuminate\Support\Str::random(8) . '.jpg'; $saved = file_put_contents($fullPath . '/' . $filename, $imageResponse->body()); if ($saved !== false) { return $filename; } } return 'default.jpg'; } return 'default.jpg'; } catch (\Exception $e) { \Log::error('OpenAI Image Error: ' . $e->getMessage()); return 'default.jpg'; } } // Helper function nearest size select for open ai private function getNearestOpenAiSize($width, $height) { // Aspect ratio calculate if ($height == 0) $height = 1; $ratio = $width / $height; $options = [ '1024x1024' => 1.0, '1536x1024' => 1.5, '1024x1536' => 0.6667, ]; $best = '1024x1024'; $minDiff = PHP_INT_MAX; foreach ($options as $size => $optRatio) { $diff = abs($ratio - $optRatio); if ($diff < $minDiff) { $minDiff = $diff; $best = $size; } } return $best; } private function buildPromptWithLanguage(string $prompt): string { $language = \App\Models\User\Language::where([ ['user_id', $this->userId], ['is_default', 1], ])->first(); $languageName = $language?->name ?? 'English'; $forceInstruction = "Reply only in {$languageName}, do not use English or any other language: "; $finalPrompt = $forceInstruction . $prompt; return $finalPrompt; } //aspectratio generate for gemini private function aspectRatioFromSize($width, $height) { if (!$width \|\| !$height) return '1:1'; $ratio = $width / $height; if (abs($ratio - 1) < 0.1) return '1:1'; if ($ratio > 1.7) return '16:9'; if ($ratio > 1.2) return '4:3'; if ($ratio < 0.6) return '9:16'; return '3:4'; } }

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