"""
OpenGraph Tags Generation Service

AI-powered service for generating optimized OpenGraph tags
for social media and sharing platforms.
"""

from typing import Dict, Any, Optional
from datetime import datetime
from loguru import logger

class OpenGraphService:
    """Service for generating AI-powered OpenGraph tags"""
    
    def __init__(self):
        """Initialize the OpenGraph service"""
        self.service_name = "opengraph_generator"
        logger.info(f"Initialized {self.service_name}")
    
    async def generate_opengraph_tags(
        self,
        url: str,
        title_hint: Optional[str] = None,
        description_hint: Optional[str] = None,
        platform: str = "General"
    ) -> Dict[str, Any]:
        """Generate OpenGraph tags for a URL"""
        # Placeholder implementation
        return {
            "og_tags": {
                "og:title": title_hint or "AI-Generated Title",
                "og:description": description_hint or "AI-Generated Description", 
                "og:url": url,
                "og:type": "website",
                "og:image": "https://example.com/default-image.jpg"
            },
            "platform_optimized": platform,
            "recommendations": ["Add custom image for better engagement"],
            "validation": {"valid": True, "issues": []}
        }
    
    async def health_check(self) -> Dict[str, Any]:
        """Health check for the OpenGraph service"""
        return {
            "status": "operational",
            "service": self.service_name,
            "last_check": datetime.utcnow().isoformat()
        }