import streamlit as st
import uuid
import os
import streamlit.components.v1 as components


@st.cache_resource
def load_polls():
    return []


def find_poll(poll_name):
    for poll in load_polls():
        if poll["name"] == poll_name:
            return poll
    return None


def generate_uuid():
    return uuid.uuid4()


def get_options():
    return [
        "Low Pace",
        "Good Pace",
        "Fast Pace",
        "Have Question",
        "Missed a Point",
        "Need a brake",
    ]


def get_base_url():
    return os.getenv("BASE_URL", default="https://example.com")


def generate_qr_code_image_link(poll_name):
    link = f"https://quickchart.io/qr?text={get_base_url()}%2F%3Fpoll%3D{poll_name}&ecLevel=Q&size=1000&format=svg"
    return link


def statistics():
    st.write("---")
    columns = st.columns(5)
    with columns[2]:
        components.html(
            """   <!-- Histats.com  (div with counter) --><div id="histats_counter"></div>
    <!-- Histats.com  START  (aync)-->
    <script type="text/javascript">var _Hasync= _Hasync|| [];
    _Hasync.push(['Histats.start', '1,4880407,4,9,110,60,00011111']);
    _Hasync.push(['Histats.fasi', '1']);
    _Hasync.push(['Histats.track_hits', '']);
    (function() {
    var hs = document.createElement('script'); hs.type = 'text/javascript'; hs.async = true;
    hs.src = ('//s10.histats.com/js15_as.js');
    (document.getElementsByTagName('head')[0] || document.getElementsByTagName('body')[0]).appendChild(hs);
    })();</script>
    <noscript><a href="/" target="_blank"><img  src="//sstatic1.histats.com/0.gif?4880407&101" alt="hidden hit counter" border="0"></a></noscript>
    <!-- Histats.com  END  -->"""
        )