# retoor <retoor@molodetz.nl>
from fastapi import APIRouter, Request

from molodetz import config
from molodetz.cache import TTLCache
from molodetz.constants import SITE_INTRO_SEED
from molodetz.database import count_media, get_setting, published_posts
from molodetz.gallery import gallery_items
from molodetz.rendering import render_content
from molodetz.responses import respond
from molodetz.schemas.posts import HomeOut
from molodetz.seo import base_seo_context, organization_schema, website_schema
from molodetz.seo_meta_text import description_for

router = APIRouter()
_landing_cache = TTLCache(ttl=config.LANDING_TTL, max_size=4)


def _landing_blocks():
    cached = _landing_cache.get("blocks")
    if cached is not None:
        return cached
    posts, _ = published_posts(limit=8)
    flyers = gallery_items("flyer")
    blocks = {
        "posts": posts,
        "featured_flyer": flyers[0] if flyers else None,
        "flyer_count": count_media("flyer"),
        "meme_count": count_media("meme"),
    }
    _landing_cache.set("blocks", blocks)
    return blocks


@router.get("/")
async def index(request: Request):
    blocks = _landing_blocks()
    seo = base_seo_context(
        request,
        config.APP_TITLE,
        description_for("home"),
        schemas=[website_schema(request), organization_schema(request)],
    )
    intro = get_setting("site_intro", SITE_INTRO_SEED)
    ctx = {**blocks, "intro": intro, "intro_html": render_content(intro), "seo": seo}
    return respond(request, "home.html", ctx, model=HomeOut)