import os
import streamlit as st
from PIL import Image
from pathlib import Path
from streamlit_extras.switch_page_button import switch_page

# Set parent direction as current folder
sourceFileDir = Path(os.path.dirname(os.path.abspath(__file__))).parent.absolute()
os.chdir(sourceFileDir)

logo = Image.open('img/logo.png')
st.set_page_config(page_title = "BAAM", page_icon = logo)

user_dict = st.session_state['user_dict']
username = user_dict.get('username', '')
verification = st.session_state['verification']

# Header of the page
col1, col2, col3 = st.columns([6,6,2])				
with col1:
    st.header("Welcome " + username)
with col2:
    st.write(' ')					
with col3:
    st.image("img/Standard_Chartered.png", width=100)

# Body of the page
col1, col2 = st.columns(2)
# Bank sidebar
with col1:
    st.image("img/bank_sidebar.png")
# Transaction information page to transfer money
with col2:
    st.subheader('Testing Tool')
    st.image("img/TestPass.png", width=200)	
    st.write('')
    #Switch back to SelectUseCase page
    if st.button('Go back'):
        switch_page("SelectUseCase")

    #Switch to Explanation
    if st.button('Explanation'):
        switch_page("DataAnalysis")