from flask import g, abort, render_template
from datetime import date, datetime

from lnbits.decorators import check_user_exists, validate_uuids
from http import HTTPStatus

from lnbits.extensions.events import events_ext
from .crud import get_ticket, get_event


@events_ext.route("/")
@validate_uuids(["usr"], required=True)
@check_user_exists()
def index():
    return render_template("events/index.html", user=g.user)


@events_ext.route("/<event_id>")
def display(event_id):
    event = get_event(event_id) or abort(HTTPStatus.NOT_FOUND, "Event does not exist.")
    if event.amount_tickets < 1:
        return render_template("events/error.html", event_name=event.name, event_error="Sorry, tickets are sold out :(")
    datetime_object = datetime.strptime(event.closing_date, "%Y-%m-%d").date()
    if date.today() > datetime_object:
        return render_template(
            "events/error.html", event_name=event.name, event_error="Sorry, ticket closing date has passed :("
        )

    return render_template(
        "events/display.html",
        event_id=event_id,
        event_name=event.name,
        event_info=event.info,
        event_price=event.price_per_ticket,
    )


@events_ext.route("/ticket/<ticket_id>")
def ticket(ticket_id):
    ticket = get_ticket(ticket_id) or abort(HTTPStatus.NOT_FOUND, "Ticket does not exist.")
    event = get_event(ticket.event) or abort(HTTPStatus.NOT_FOUND, "Event does not exist.")
    return render_template("events/ticket.html", ticket_id=ticket_id, ticket_name=event.name, ticket_info=event.info)


@events_ext.route("/register/<event_id>")
def register(event_id):
    event = get_event(event_id) or abort(HTTPStatus.NOT_FOUND, "Event does not exist.")

    return render_template("events/register.html", event_id=event_id, event_name=event.name, wallet_id=event.wallet)