from flask import Blueprint, current_app, render_template
from photoflow.core import Store

bp = Blueprint("nav", __name__)


def _store():
    cfg = current_app.config["APP_CONFIG"]
    return Store(cfg.db_path).connect()


@bp.route("/health")
def health():
    return "ok"


@bp.route("/")
def index():
    s = _store()
    clusters = s.clusters_by_attention()
    stats = {"assets": len(s.all_assets()), "clusters": len(clusters),
             "pending": sum(1 for c in clusters if c.status == "pending")}
    s.close()
    return render_template("review.html", clusters=clusters, stats=stats)