app.py

import gradio as gr

# Function to list files with .csv and .txt extensions in the current directory
def list_files(file_path):
    import os
    
    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."

# Function to read a file
def read_file(file_path):
    try:
        with open(file_path, "r") as file:
            contents = file.read()
            return f"{contents}"
            #return f"Contents of {file_path}:\n{contents}"
    except FileNotFoundError:
        return "File not found."

# Function to delete a file
def delete_file(file_path):
    try:
        import os
        os.remove(file_path)
        return f"{file_path} has been deleted."
    except FileNotFoundError:
        return "File not found."

# Function to write to a file
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."

# Function to append to a 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."

demo = gr.Blocks()
with demo:
    fileName = gr.Textbox(label="Filename")
    fileContent = gr.TextArea(label="File Content")
    completedMessage = gr.Textbox(label="Completed")
    
    label = gr.Label()
    with gr.Row():
        listFiles = gr.Button("📄 List File(s)")
        readFile = gr.Button("📖 Read File")
        saveFile = gr.Button("💾 Save File")
        deleteFile = gr.Button("🗑️ Delete File")
        appendFile = gr.Button("➕ Append File")
    
    listFiles.click(list_files, inputs=fileName, outputs=fileContent)
    readFile.click(read_file, inputs=fileName, outputs=fileContent)
    saveFile.click(write_file, inputs=[fileName, fileContent], outputs=completedMessage)
    deleteFile.click(delete_file, inputs=fileName, outputs=completedMessage)
    appendFile.click(append_file, inputs=[fileName, fileContent], outputs=completedMessage )

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

🤖 AI Feedback Memory System for Smart Communities 🏡🧠🚀 
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 on Hugging Face for all smart devices 📱💻🔜.  Enjoy! 👋😄🌇
    """)
    
demo.launch()