# app/modules/cms/routes/api/storefront.py
"""
Storefront Content Pages API (Public)

Public endpoints for retrieving content pages in storefront.
No authentication required.
"""

import logging

from fastapi import APIRouter, Depends, Request
from sqlalchemy.orm import Session

from app.core.database import get_db
from app.modules.cms.schemas import (
    PublicContentPageResponse,
    ContentPageListItem,
)
from app.modules.cms.services import content_page_service

router = APIRouter()
logger = logging.getLogger(__name__)


# ============================================================================
# PUBLIC ENDPOINTS
# ============================================================================


@router.get("/navigation", response_model=list[ContentPageListItem])
def get_navigation_pages(request: Request, db: Session = Depends(get_db)):
    """
    Get list of content pages for navigation (footer/header).

    Uses vendor from request.state (set by middleware).
    Returns vendor overrides + platform defaults.
    """
    vendor = getattr(request.state, "vendor", None)
    vendor_id = vendor.id if vendor else None

    # Get all published pages for this vendor
    pages = content_page_service.list_pages_for_vendor(
        db, vendor_id=vendor_id, include_unpublished=False
    )

    return [
        {
            "slug": page.slug,
            "title": page.title,
            "show_in_footer": page.show_in_footer,
            "show_in_header": page.show_in_header,
            "display_order": page.display_order,
        }
        for page in pages
    ]


@router.get("/{slug}", response_model=PublicContentPageResponse)
def get_content_page(slug: str, request: Request, db: Session = Depends(get_db)):
    """
    Get a specific content page by slug.

    Uses vendor from request.state (set by middleware).
    Returns vendor override if exists, otherwise platform default.
    """
    vendor = getattr(request.state, "vendor", None)
    vendor_id = vendor.id if vendor else None

    page = content_page_service.get_page_for_vendor_or_raise(
        db,
        slug=slug,
        vendor_id=vendor_id,
        include_unpublished=False,  # Only show published pages
    )

    return {
        "slug": page.slug,
        "title": page.title,
        "content": page.content,
        "content_format": page.content_format,
        "meta_description": page.meta_description,
        "meta_keywords": page.meta_keywords,
        "published_at": page.published_at.isoformat() if page.published_at else None,
    }