backupapp.py

import streamlit as st
import os

def list_files(file_path):
    icon_csv = "📄 "
    icon_txt = "📑 "
    
    current_directory = os.getcwd()
    file_list = []
    for filename in os.listdir(current_directory):
        if filename.endswith(".csv"):
            file_list.append(icon_csv + filename)
        elif filename.endswith(".txt"):
            file_list.append(icon_txt + filename)
    if file_list:
        return "\n".join(file_list)
    else:
        return "No .csv or .txt files found in the current directory."

def read_file(file_path):
    try:
        with open(file_path, "r") as file:
            contents = file.read()
            return f"{contents}"
    except FileNotFoundError:
        return "File not found."

def delete_file(file_path):
    try:
        os.remove(file_path)
        return f"{file_path} has been deleted."
    except FileNotFoundError:
        return "File not found."

def write_file(file_path, content):
    try:
        with open(file_path, "w") as file:
            file.write(content)
        return f"Successfully written to {file_path}."
    except:
        return "Error occurred while writing to file."

def append_file(file_path, content):
    try:
        with open(file_path, "a") as file:
            file.write(content)
        return f"Successfully appended to {file_path}."
    except:
        return "Error occurred while appending to file."

st.set_page_config(layout='wide')
st.title("AI Feedback Memory System for Smart Communities")

fileName = st.text_input("Filename")
fileContent = st.text_area("File Content")

completedMessage_placeholder = st.empty()

col1, col2, col3, col4, col5 = st.columns(5)
listFiles = col1.button("📄 List File(s)")
readFile = col2.button("📖 Read File")
saveFile = col3.button("💾 Save File")
deleteFile = col4.button("🗑️ Delete File")
appendFile = col5.button("➕ Append File")

if listFiles:
    fileContent = list_files(fileName)
    st.text_area("File Content", fileContent)
elif readFile:
    fileContent = read_file(fileName)
    st.text_area("File Content", fileContent)
elif saveFile:
    completedMessage = write_file(fileName, fileContent)
    completedMessage_placeholder.text(completedMessage)
elif deleteFile:
    completedMessage = delete_file(fileName)
    completedMessage_placeholder.text(completedMessage)
elif appendFile:
    completedMessage = append_file(fileName, fileContent)
    completedMessage_placeholder.text(completedMessage)

st.markdown("""    
🏡🧠🚀
🤖💭📈
📝🤣🌞
💯👨‍💼💬
👋😄🌇
📱💻🔜

The new 🤖 AI Feedback Memory System for Smart Communities 🏡🧠🚀 
is here to help you remember important details about the people and places in your community. 
Input information and the system will use advanced algorithms 💭📈 to help you remember key details. Plus, it's fun! 🤣📝🌞.

Available now 📱💻🔜. Get ready to remember and enjoy! 👋😄🌇
""")