from services.utils import run_analysis

SYSTEM_PROMPT = """You are a Pinterest SEO specialist. Return ONLY a valid JSON object (not an array)."""

DEFAULTS = {
    "pin_ideas": [{"title": "Complete Guide to This Topic", "description": "Learn everything about this topic with our comprehensive guide.", "keyword_focus": "main topic keyword"}],
    "board_organization": ["Topic Guides", "Tips & Tricks"],
    "seo_keywords": ["main topic", "related topic"],
    "best_posting_time": "8-11 PM EST weekends",
    "traffic_strategies": ["Create Rich Pins", "Use keyword-rich descriptions"]
}

def analyze_pinterest(content: str) -> dict:
    messages = [
        {"role": "system", "content": SYSTEM_PROMPT},
        {"role": "user", "content": f'Topic: "{content[:1000]}"\nReturn a JSON object (not an array) with these keys:\n- pin_ideas (2 items, each with "title" + "description" + "keyword_focus")\n- board_organization (3 items)\n- seo_keywords (5 items)\n- best_posting_time (string)\n- traffic_strategies (2 items)'}
    ]
    return run_analysis(messages, defaults=DEFAULTS, temperature=0.3, max_new_tokens=800)