"""Public page and consistent HTTP error rendering."""
from datetime import datetime
from flask import request, render_template, Response, jsonify, current_app
from adlist import services
import config


def favicon():
    return current_app.send_static_file("favicon.svg")


def index():
    recent_links = services.get_recent_links()
    return render_template(
        "form.html",
        recent_links=recent_links,
        client_ip=services.get_client_ip(),
        cache_days=config.CACHE_S_MAXAGE // 86400,
    )


def handle_errors(error):
    status = getattr(error, "code", 500)
    try:
        return render_template("error.html", error=error, code=status), status
    except Exception:
        return jsonify({"error": getattr(error, "description", "Unexpected error"), "code": status}), status