import gradio as gr
import subprocess
import os
import logging
import pyperclip

logging.basicConfig(level=logging.INFO)

# Use the current working directory (Hugging Face compatible)
DOWNLOAD_FOLDER = './output'

# Ensure the directory exists
if not os.path.exists(DOWNLOAD_FOLDER):
    os.makedirs(DOWNLOAD_FOLDER)

# Specify the path for the cookies file (assuming it's in the same directory as this script)
COOKIES_PATH = './cookies.txt'

def create_readme():
    """Creates a readme.txt file with the specified text"""
    readme_path = os.path.join(DOWNLOAD_FOLDER, 'readme.txt')
    
    try:
        with open(readme_path, 'w') as readme_file:
            readme_file.write("Android copy the .mp3 to the ringtones folder and reboot device. iPhone drag and drop the .m4r file in iTunes and sync device.")
        return f"readme.txt created at: {readme_path}"
    except Exception as e:
        return f"Failed to create readme.txt: {str(e)}"

def download_video(url):
    try:
        output_path = os.path.join(DOWNLOAD_FOLDER, '%(title)s.mp4')
        command = ['yt-dlp', '-f', 'mp4', '-o', output_path, url]

        # Add cookies to the yt-dlp command if the cookies.txt exists
        if os.path.exists(COOKIES_PATH):
            command.extend(['--cookies', COOKIES_PATH])
        else:
            return f"Error: Cookies file {COOKIES_PATH} not found."

        # Debugging: Print the command to see if cookies are added correctly
        logging.info(f"Running command: {' '.join(command)}")

        process = subprocess.Popen(command, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
        stdout, stderr = process.communicate()

        # Debugging: Print the output to help identify the error
        logging.info(f"STDOUT: {stdout.decode()}")
        logging.error(f"STDERR: {stderr.decode()}")

        if process.returncode == 0:
            video_filename = get_video_filename(output_path)
            if video_filename:
                return f"Video downloaded: {video_filename}\n" + create_readme()
            else:
                return "Error: Video file not found."
        else:
            return f"Error downloading video: {stderr.decode()}"
    except Exception as e:
        return f"Failed to download video: {str(e)}"

def android_download():
    try:
        video_filename = get_video_filename(f'{DOWNLOAD_FOLDER}/%(title)s.mp4')
        if video_filename:
            command = ['ffmpeg', '-i', video_filename, '-t', '20', '-q:a', '0', '-map', 'a', f'{DOWNLOAD_FOLDER}/AndroidRingtone.mp3']
            process = subprocess.Popen(command, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
            stdout, stderr = process.communicate()

            if process.returncode == 0:
                return "Android ringtone created successfully"
            else:
                return f"Error creating Android ringtone: {stderr.decode()}"
        else:
            return "Error: Video file not found for Android ringtone."
    except Exception as e:
        return f"Failed to create Android ringtone: {str(e)}"

def iphone_download():
    try:
        command = ['ffmpeg', '-i', f'{DOWNLOAD_FOLDER}/AndroidRingtone.mp3', '-t', '20', '-acodec', 'aac', '-b:a', '128k', '-f', 'mp4', f'{DOWNLOAD_FOLDER}/iPhoneRingtone.m4r']
        process = subprocess.Popen(command, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
        stdout, stderr = process.communicate()

        if process.returncode == 0:
            return "iPhone ringtone created successfully"
        else:
            return f"Error creating iPhone ringtone: {stderr.decode()}"
    except Exception as e:
        return f"Failed to create iPhone ringtone: {str(e)}"

def get_video_filename(output_path):
    """Finds and returns the actual downloaded filename"""
    title = os.path.basename(output_path).replace('%(title)s', '').strip()
    video_filename = os.path.join(DOWNLOAD_FOLDER, f"{title}.mp4")

    if os.path.exists(video_filename):
        return video_filename
    else:
        for file in os.listdir(DOWNLOAD_FOLDER):
            if file.endswith(".mp4"):
                return os.path.join(DOWNLOAD_FOLDER, file)

    return None

def paste_from_clipboard():
    """Get URL from clipboard"""
    return pyperclip.paste()

def clear_input():
    """Clear the input and output"""
    return "", ""

# Create the Gradio interface
with gr.Blocks() as iface:
    # Input for URL
    url_input = gr.Textbox(label="Enter YouTube URL", placeholder="Paste URL here")

    # Output for status
    status_output = gr.Textbox(label="Status", interactive=False)

    # Buttons for actions
    download_button = gr.Button("Download Video")
    android_button = gr.Button("Create Android Ringtone")
    iphone_button = gr.Button("Create iPhone Ringtone")
    paste_button = gr.Button("Paste URL from Clipboard")
    clear_button = gr.Button("Clear")

    # Button click actions
    download_button.click(download_video, inputs=url_input, outputs=status_output)
    android_button.click(android_download, outputs=status_output)
    iphone_button.click(iphone_download, outputs=status_output)
    paste_button.click(paste_from_clipboard, outputs=url_input)
    clear_button.click(clear_input, outputs=[url_input, status_output])

# Launch the interface
iface.launch(share=True)