import streamlit as st
import datetime
# from .utils import PACKAGE_ROOT

def render_sidebar():
    sidebar_markdown = f'''

    <center>
    <img src="https://raw.githubusercontent.com/leoxiang66/streamlit-tutorial/IDP/widgets/static/tum.png" alt="TUM" width="150"/>

    <h1>
    Literature Research Tool 
    </h1>


    <code>
    v1.0.0
    </code>


    </center>


    <center>
    <a href="https://github.com/Mondkuchen/idp_LiteratureResearch_Tool"><img src = "https://cdn-icons-png.flaticon.com/512/733/733609.png" width="23"></img></a>  <a href="mailto:xiang.tao@outlook.de"><img src="https://cdn-icons-png.flaticon.com/512/646/646094.png" alt="email" width = "27" ></a>
    </center>

    ---

    ## Choose the Paper Search Platforms'''
    st.sidebar.markdown(sidebar_markdown,unsafe_allow_html=True)
    # elvsier = st.sidebar.checkbox('Elvsier',value=True)
    # IEEE = st.sidebar.checkbox('IEEE',value=False)
    # google = st.sidebar.checkbox('Google Scholar')
    platforms = st.sidebar.multiselect('Platforms',options=
    [
        # 'Elvsier',
        'IEEE',
        # 'Google Scholar',
        'Arxiv',
        'PaperWithCode'
    ], default=[
        # 'Elvsier',
        'IEEE',
        # 'Google Scholar',
        'Arxiv',
        'PaperWithCode'
    ])



    st.sidebar.markdown('## Choose the max number of papers to search')
    number_papers=st.sidebar.slider('number', 50, 200, 50, 10)

    st.sidebar.markdown('## Choose the start year of publication')
    this_year = datetime.date.today().year
    start_year = st.sidebar.slider('year start:', 2000, this_year, 2010, 1)

    st.sidebar.markdown('## Choose the end year of publication')
    end_year = st.sidebar.slider('year end:', 2000, this_year, this_year, 1)

    st.sidebar.markdown('## Choose the number of clusters')
    k = st.sidebar.slider('number',1,10,5)
    
    return platforms, number_papers, start_year, end_year, k