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='/home', tags=['home'])

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, 'hero_title': content.hero_title, 'hero_subtitle': content.hero_subtitle, 'hero_image': content.hero_image, 'amenities_section_title': content.amenities_section_title, 'amenities_section_subtitle': content.amenities_section_subtitle, 'amenities': json.loads(content.amenities) if content.amenities else None, 'testimonials_section_title': content.testimonials_section_title, 'testimonials_section_subtitle': content.testimonials_section_subtitle, 'testimonials': json.loads(content.testimonials) if content.testimonials else None, 'gallery_section_title': content.gallery_section_title, 'gallery_section_subtitle': content.gallery_section_subtitle, 'gallery_images': json.loads(content.gallery_images) if content.gallery_images else None, 'luxury_section_title': content.luxury_section_title, 'luxury_section_subtitle': content.luxury_section_subtitle, 'luxury_section_image': content.luxury_section_image, 'luxury_features': json.loads(content.luxury_features) if content.luxury_features else None, 'luxury_gallery_section_title': content.luxury_gallery_section_title, 'luxury_gallery_section_subtitle': content.luxury_gallery_section_subtitle, 'luxury_gallery': json.loads(content.luxury_gallery) if content.luxury_gallery else None, 'luxury_testimonials_section_title': content.luxury_testimonials_section_title, 'luxury_testimonials_section_subtitle': content.luxury_testimonials_section_subtitle, 'luxury_testimonials': json.loads(content.luxury_testimonials) if content.luxury_testimonials else None, 'about_preview_title': content.about_preview_title, 'about_preview_subtitle': content.about_preview_subtitle, 'about_preview_content': content.about_preview_content, 'about_preview_image': content.about_preview_image, 'stats': json.loads(content.stats) if content.stats else None, 'luxury_services_section_title': content.luxury_services_section_title, 'luxury_services_section_subtitle': content.luxury_services_section_subtitle, 'luxury_services': json.loads(content.luxury_services) if content.luxury_services else None, 'luxury_experiences_section_title': content.luxury_experiences_section_title, 'luxury_experiences_section_subtitle': content.luxury_experiences_section_subtitle, 'luxury_experiences': json.loads(content.luxury_experiences) if content.luxury_experiences else None, 'awards_section_title': content.awards_section_title, 'awards_section_subtitle': content.awards_section_subtitle, 'awards': json.loads(content.awards) if content.awards else None, 'cta_title': content.cta_title, 'cta_subtitle': content.cta_subtitle, 'cta_button_text': content.cta_button_text, 'cta_button_link': content.cta_button_link, 'cta_image': content.cta_image, 'partners_section_title': content.partners_section_title, 'partners_section_subtitle': content.partners_section_subtitle, 'partners': json.loads(content.partners) if content.partners else None, '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_home_content(db: Session=Depends(get_db)):
    try:
        content = db.query(PageContent).filter(PageContent.page_type == PageType.HOME).first()
        if not content:
            return {'status': 'success', 'data': {'page_content': None}}
        content_dict = serialize_page_content(content)
        return {'status': 'success', 'data': {'page_content': content_dict}}
    except Exception as e:
        logger.error(f'Error fetching home content: {str(e)}', exc_info=True)
        raise HTTPException(status_code=status.HTTP_500_INTERNAL_SERVER_ERROR, detail=f'Error fetching home content: {str(e)}')