from __future__ import annotations

from flask import Blueprint, redirect, render_template, url_for
from flask_login import current_user, login_required

from app.models import Account, AttendanceEvent, Person

bp = Blueprint("main", __name__)


@bp.get("/")
def index():
    if current_user.is_authenticated:
        return redirect(url_for("main.dashboard"))
    return render_template("welcome.html")


@bp.get("/dashboard")
@login_required
def dashboard():
    stats = {
        "people": Person.query.count(),
        "active_people": Person.query.filter_by(active=True).count(),
        "events": AttendanceEvent.query.count(),
        "accounts": Account.query.count(),
    }
    latest_events = AttendanceEvent.query.order_by(AttendanceEvent.occurred_at.desc()).limit(8).all()
    return render_template("dashboard.html", stats=stats, latest_events=latest_events)