from fastapi import APIRouter, Depends, HTTPException, status
from sqlalchemy.orm import Session
import json
from ..config.database import get_db
from ..config.logging_config import get_logger
from ..models.page_content import PageContent, PageType
logger = get_logger(__name__)
router = APIRouter(prefix='/refunds', tags=['refunds'])

def serialize_page_content(content: PageContent) -> dict:
    return {
        'id': content.id,
        'page_type': content.page_type.value,
        'title': content.title,
        'subtitle': content.subtitle,
        'description': content.description,
        'content': content.content,
        'meta_title': content.meta_title,
        'meta_description': content.meta_description,
        'meta_keywords': content.meta_keywords,
        'og_title': content.og_title,
        'og_description': content.og_description,
        'og_image': content.og_image,
        'canonical_url': content.canonical_url,
        'is_active': content.is_active,
        'created_at': content.created_at.isoformat() if content.created_at else None,
        'updated_at': content.updated_at.isoformat() if content.updated_at else None
    }

@router.get('/')
async def get_refunds_content(db: Session=Depends(get_db)):
    try:
        content = db.query(PageContent).filter(PageContent.page_type == PageType.REFUNDS).first()
        if not content:
            return {'status': 'success', 'data': {'page_content': None, 'is_active': False}}
        if not content.is_active:
            raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail='Refunds policy page is currently disabled')
        content_dict = serialize_page_content(content)
        return {'status': 'success', 'data': {'page_content': content_dict}}
    except HTTPException:
        raise
    except Exception as e:
        logger.error(f'Error fetching refunds content: {str(e)}', exc_info=True)
        raise HTTPException(status_code=status.HTTP_500_INTERNAL_SERVER_ERROR, detail=f'Error fetching refunds content: {str(e)}')