'generated', 'locator' => null, 'heading' => $title, 'content' => (string) ($options['objective'] ?? $topic)]]; } $lessons = array_map(function (array $fragment, int $index) use ($language): array { $heading = trim((string) ($fragment['heading'] ?? '')); $content = trim($fragment['content']); return [ 'title' => $heading !== '' ? Str::limit($heading, 150, '') : ($language === 'en' ? 'Lesson '.($index + 1) : 'درس '.($index + 1)), 'summary' => Str::limit($content, 500), 'sourceFragmentIds' => [$fragment['id']], 'blocks' => $content === '' ? [] : [['type' => 'text', 'schemaVersion' => 1, 'data' => ['html' => '

'.nl2br(e($content)).'

']]], ]; }, $selected, array_keys($selected)); return [ 'schemaVersion' => 1, 'providerDisclosure' => 'Deterministic local structuring; no external generative model was used.', 'title' => $title, 'description' => (string) ($options['objective'] ?? ($language === 'en' ? 'Draft generated from the supplied source for Designer review.' : 'پیش‌نویس تولیدشده از منبع ورودی برای بازبینی طراح.')), 'settings' => collect($options)->only(['audience', 'objective', 'duration', 'difficulty', 'language', 'tone', 'assessmentLevel', 'interactionDensity'])->all(), 'modules' => [['title' => $language === 'en' ? 'Core content' : 'محتوای اصلی', 'lessons' => $lessons]], ]; } public function assist(string $operation, string $content, array $context): array { $plain = trim(preg_replace('/\s+/u', ' ', strip_tags($content)) ?? ''); $result = match ($operation) { 'generate_lesson' => ['title' => Str::limit($plain, 80), 'outline' => ['مقدمه', 'نکات کلیدی', 'تمرین کاربردی'], 'draft' => $plain], 'generate_quiz' => ['prompt' => 'کدام گزینه با محتوای درس سازگار است؟', 'options' => [Str::limit($plain, 120), 'گزینه نیازمند بازبینی طراح'], 'answerIndex' => 0], 'rewrite' => $plain, 'shorten' => Str::limit($plain, max(120, (int) floor(mb_strlen($plain) * 0.6))), 'simplify' => preg_replace('/[؛:]/u', '.', $plain) ?? $plain, 'split_lesson' => collect(preg_split('/(?<=[.!؟])\s+/u', $plain) ?: [])->chunk(3)->map(fn ($chunk) => $chunk->implode(' '))->values()->all(), 'generate_examples' => ['اصل یا مفهوم: '.Str::limit($plain, 180), 'مثال کاربردی باید توسط طراح با زمینه سازمان تکمیل شود.'], 'add_interaction' => ['type' => 'flashcard', 'front' => Str::limit($plain, 180), 'back' => 'پاسخ باید توسط طراح تأیید شود.'], 'audit_course', 'check_objectives', 'check_assessment_alignment' => ['summary' => 'Local structural audit completed.', 'issues' => $plain === '' ? ['Content is empty.'] : [], 'requiresDesignerReview' => true], default => $plain, }; return ['schemaVersion' => 1, 'operation' => $operation, 'proposal' => $result, 'context' => collect($context)->only(['entityType', 'entityId'])->all(), 'providerDisclosure' => 'Local deterministic assistant; review before accepting.']; } }