app.py

import gradio as gr
import os
import subprocess
from pathlib import Path
from google.oauth2 import service_account
from googleapiclient.discovery import build
from googleapiclient.http import MediaFileUpload
import google.generativeai as genai
import re


# 📂 הגדרות
workspace_dir = Path("/home/user/app/app_project/workspace").resolve()
workspace_dir.mkdir(parents=True, exist_ok=True)


# 🛠️ פעולות קבצים


def list_files():
    files = []
    for file in workspace_dir.glob("*"):
        if file.is_file():
            files.append(file.name)
    return files


def list_files_with_default():
    files = list_files()
    default = files[0] if files else None
    return gr.Dropdown.update(choices=files, value=default)


def load_file(filename):
    if not filename:
        return ""
    filepath = workspace_dir / filename
    if not filepath.exists():
        return ""
    with open(filepath, "r", encoding="utf-8") as f:
        return f.read()


def save_file(filename, content):
    if not filename or filename.strip() == "":
        return "No filename specified", list_files_with_default()
    filepath = workspace_dir / filename
    try:
        with open(filepath, "w", encoding="utf-8") as f:
            f.write(content)
        return f"Saved {filename}", list_files_with_default()
    except Exception as e:
        return f"Error saving file: {e}", list_files_with_default()


def delete_file(filename):
    if not filename or filename.strip() == "":
        return "No filename specified", list_files_with_default()
    filepath = workspace_dir / filename
    if filepath.exists():
        filepath.unlink()
        return f"Deleted {filename}", list_files_with_default()
    return "File not found", list_files_with_default()


def rename_file(filename, new_name):
    if not filename or filename.strip() == "" or not new_name or new_name.strip() == "":
        return "Filename or new name missing", list_files_with_default()
    filepath = workspace_dir / filename
    new_path = workspace_dir / new_name
    if not filepath.exists():
        return "File not found", list_files_with_default()
    if new_path.exists():
        return "File with new name already exists", list_files_with_default()
    try:
        filepath.rename(new_path)
        return f"Renamed to {new_name}", list_files_with_default()
    except Exception as e:
        return f"Error renaming file: {e}", list_files_with_default()


def download_file(filename):
    if not filename or filename.strip() == "":
        return None
    filepath = workspace_dir / filename
    if not filepath.exists():
        return None
    return filepath


# ☁️ העלאה לדרייב (דרך SECRET)
def upload_to_drive(filename):
    if not filename or filename.strip() == "116djiMAGGnPfHmLzCqrTT3qNb0zW8C3l":
        return "No filename specified"
    creds = service_account.Credentials.from_service_account_file(
        os.getenv("GOOGLE_SERVICE_ACCOUNT"),
        scopes=['https://www.googleapis.com/auth/drive.file']
    )
    service = build('drive', 'v3', credentials=creds)
    file_metadata = {'name': os.path.basename(filename)}
    media = MediaFileUpload(str(workspace_dir / filename))
    file = service.files().create(body=file_metadata, media_body=media, fields='id').execute()
    return f"Uploaded to Drive. File ID: {file.get('id')}"


# 🧬 קופיילוט Gemini (Flash)
genai.configure(api_key=os.getenv("GEMINI_API_KEY"))


def copilot_suggest(code, output, prompt):
    full_prompt = f"""
You are a helpful coding assistant.

Here is the code:
{code}

Output:
{output}

Task:
{prompt}

Return ONLY in this format:
#### explanation here ####
$$$$
code block here
$$$$
"""
    model = genai.GenerativeModel('models/gemini-2.0-flash')
    response = model.generate_content(full_prompt)
    suggestion = response.text


    explanation_match = re.search(r"####(.*?)####", suggestion, re.DOTALL)
    code_match = re.search(r"\${4}(.*?)\${4}", suggestion, re.DOTALL)


    explanation = explanation_match.group(1).strip() if explanation_match else "לא נמצאה תשובה"
    code = code_match.group(1).strip() if code_match else ""


    return explanation, code


# ▶️ הרצת קוד פייתון
def run_python(code):
    tmp_filename = "temp_script.py"
    filepath = workspace_dir / tmp_filename
    try:
        with open(filepath, "w", encoding="utf-8") as f:
            f.write(code)
        result = subprocess.run(
            ["python3", str(filepath)],
            capture_output=True,
            text=True,
            timeout=15
        )
        return result.stdout + result.stderr
    except Exception as e:
        return str(e)


# 💻 הרצת באש
def run_shell(command):
    try:
        result = subprocess.run(command, shell=True, capture_output=True, text=True)
        return result.stdout + result.stderr
    except Exception as e:
        return str(e)


# 🖼️ ממשק Gradio


with gr.Blocks(title="File Manager + Python Runner + Copilot") as app:
    gr.Markdown("## 📂 Advanced File Manager + 🐍 Python Runner + 🧬 Copilot")


    with gr.Row():
        with gr.Column(scale=1):
            file_list = gr.Dropdown(choices=list_files(), label="📂 Files", interactive=True)
            refresh_btn = gr.Button("🔄 Refresh Files")
            refresh_msg = gr.Textbox(label="שגיאה / סטטוס", interactive=False)


            with gr.Row():
                edit_btn = gr.Button("✏️ Edit")
                delete_btn = gr.Button("🗑️ Delete")
                download_btn = gr.Button("⬇️ Download")
                rename_new_name = gr.Textbox(placeholder="New name...")
                rename_btn = gr.Button("✏️ Rename")
                upload_btn = gr.Button("☁️ Upload to Drive")


        with gr.Column(scale=3):
            editor = gr.Code(label="📝 File Content", language="python")
            filename_input = gr.Textbox(label="📄 Filename (לשמירה/יצירה)", placeholder="הכנס שם קובץ כאן")
            save_btn = gr.Button("💾 Save File")
            python_output = gr.Textbox(label="🐍 Python Output")
            run_py = gr.Button("▶️ Run Python Code")
            shell_command = gr.Textbox(label="💻 Shell Command")
            shell_output = gr.Textbox(label="🗅️ Shell Output")
            run_shell_btn = gr.Button("▶️ Run Shell Command")
            copilot_input = gr.Textbox(label="💬 Copilot Prompt")
            copilot_reply = gr.Textbox(label="🧬 Copilot Suggestion")
            copilot_code = gr.Code(label="📝 Suggested Code", language="python")
            copilot_btn = gr.Button("✨ Ask Copilot")


    # פעולות
    refresh_btn.click(fn=list_files_with_default, outputs=file_list)


    edit_btn.click(fn=load_file, inputs=file_list, outputs=editor)
    save_btn.click(fn=save_file, inputs=[filename_input, editor], outputs=[refresh_msg, file_list])
    delete_btn.click(fn=delete_file, inputs=file_list, outputs=[refresh_msg, file_list])
    download_btn.click(fn=download_file, inputs=file_list, outputs=gr.File())
    rename_btn.click(fn=rename_file, inputs=[file_list, rename_new_name], outputs=[refresh_msg, file_list])
    upload_btn.click(fn=upload_to_drive, inputs=file_list, outputs=refresh_msg)
    run_py.click(fn=run_python, inputs=editor, outputs=python_output)
    run_shell_btn.click(fn=run_shell, inputs=shell_command, outputs=shell_output)
    copilot_btn.click(fn=copilot_suggest, inputs=[editor, python_output, copilot_input], outputs=[copilot_reply, copilot_code])


app.launch()