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"""Manages session states variables.
"""
import streamlit as st
from st_bridge import bridge
import datetime as dt
def init_states():
if 'next' not in st.session_state:
st.session_state.next = 0
if ('curfen' not in st.session_state) or ('moves' not in st.session_state) :
st.session_state.curside = 'white'
st.session_state.curfen = "rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1"
st.session_state.moves = {
st.session_state.curfen : {
'side':'GAME START',
'curfen':st.session_state.curfen,
'last_fen':'',
'last_move':'',
'data':None,
'timestamp':str(dt.datetime.now())
}
}
# Get the info from current board after the user made the move.
# The data will return the move, fen and the pgn.
# The move contains the from sq, to square, and others.
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