from flask import jsonify, render_template

from app.extensions import db

from . import bp


@bp.get("/")
def index():
    return render_template("core/index.html")


@bp.get("/health")
def health():
    return jsonify(status="ok")


@bp.app_errorhandler(403)
def forbidden(_error):
    return render_template("core/403.html"), 403


@bp.app_errorhandler(404)
def not_found(_error):
    return render_template(
        "core/error.html",
        heading="That page is not here",
        message="The address may have changed, or the item may be unavailable.",
    ), 404


@bp.app_errorhandler(413)
def request_too_large(_error):
    return render_template(
        "core/error.html",
        heading="That file is too large",
        message="Choose a file smaller than 2 MiB and try again.",
    ), 413


@bp.app_errorhandler(500)
def internal_error(_error):
    db.session.rollback()
    return render_template(
        "core/error.html",
        heading="Steady needs a moment",
        message="Nothing more is required from you. Please try again shortly.",
    ), 500