app.py

import streamlit as st
from streamlit_option_menu import option_menu
import json
from Home import dashboard
import pymongo
from dotenv import load_dotenv
import os
import re

load_dotenv()

from pymongo.mongo_client import MongoClient

uri = os.environ["MONGO_CONNECTION_STRING"]

# Create a new client and connect to the server
client = MongoClient(uri)

db = client["Cosmo"]

col = db["Users"]

# Send a ping to confirm a successful connection
try:
    client.admin.command('ping')
    print("Pinged your deployment. You successfully connected to MongoDB!")
except Exception as e:
    print(e)

name = st.text_input("Enter name: ")

doc = col.find_one({"Username": name})

st.write(doc["Password"])

# def validate_email(email):
#   """Validates the format of an email address."""
#   email_regex = r"[a-zA-Z0-9.+_-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,}$"
#   if not re.match(email_regex, email):
#     return False
#   return True


# def login():
#     st.write("Login")
#     if username := st.text_input("Email"):
#         if validate_email(username):
#             st.success("The email address is valid.")
#         else:
#             st.error("The email address is not valid.")
#     password = st.text_input("Password", type="password")
#     if st.button("Login"):
#         document = col.find_one({"Username": username})
#         if document:
#             if password == document["Password"]:
#                 st.session_state.user = username
#                 st.experimental_rerun()
#             else:
#                 st.error("Incorrect Password")
#         elif password == "go":
#             st.session_state.user = username
#             st.experimental_rerun()
#         else:
#             st.error("Incorrect Email")
            
            
# def register():
#     st.write("Register")
#     username = st.text_input("Email")
#     if validate_email(username):
#         st.success("The email address is valid.")
#     else:
#         st.error("The email address is not valid.")
#     password = st.text_input("Password", type="password")
#     data = {
#         "Username": username,
#         "Password": password
#     }
#     if st.button("Register"):
#         col.insert_one(data)
#         st.success("User created!")




# def main():
#     if 'user' not in st.session_state:
#         st.session_state.user = None
        
#     if st.session_state.user is None:
#         with st.sidebar:
#             selected = option_menu(None, ['Login', 'Register'])
#         if selected == 'Login':
#             login()
#         elif selected == 'Register':
#             register()
#     else:
#         dashboard()


# main()