import os
import torch
import argparse
import gradio as gr
from mailersend import emails
from dotenv import load_dotenv
from elevenlabs.client import ElevenLabs
from elevenlabs import play, save
import base64

# Load environment variables
load_dotenv()

# Argument parsing
parser = argparse.ArgumentParser()
parser.add_argument("--share", action='store_true', default=False, help="make link public")
args = parser.parse_args()

# Initialize ElevenLabs client
client = ElevenLabs(api_key=os.environ.get("ELEVENLABS_API_KEY"))
device = 'cuda' if torch.cuda.is_available() else 'cpu'
output_dir = 'outputs'
os.makedirs(output_dir, exist_ok=True)

supported_languages = ['zh', 'en']

MAILERSEND_API_KEY = os.getenv("MAILERSEND_API_KEY")
MAILERSEND_DOMAIN = os.getenv("MAILERSEND_DOMAIN")
MAILERSEND_SENDER_EMAIL = f"noreply@{MAILERSEND_DOMAIN}"
MAILERSEND_SENDER_NAME = "Voice Clone App"

# List of blocked words
BLOCKED_WORDS = ['Kill','hurt','shoot','gun','rifle','AR','semi automatic','knife','blade','sword','punch harm','disrupt','blackmail','steal','bitch','cunt','fuck','freaking','nigger','nigga','niggas','cracker','jew','oriental','fag','faggot','account','money','transfer','urgent','help','scared','policy','frightened','accident','fear','scam','address','social security number','assault','injure','maim','destroy','damage','threaten','intimidate','bully','menace','blackmail','extort','exploit','defame','steal','rob','embezzle','defraud Harass','jerk','idiot','stupid','moron','asshole','con','trick','swindle','defraud','payment','credit card','bank account','urgent','immediate','afraid','phone number','email','password']

# Function to check for blocked words
def contains_blocked_words(text):
    return any(word.lower() in text.lower() for word in BLOCKED_WORDS)

# Function to send email with downloadable file using MailerSend
def send_email_with_file(recipient_email, file_path, subject, body):
    # ... (rest of the function remains the same)

# Predict function
def predict(prompt, style, audio_file_pth, voice_name, customer_email):
    text_hint = 'Your file will only be saved for 24 hours.\n'
    if len(prompt) < 2:
        text_hint += "[ERROR] Please provide a longer prompt text.\n"
        return text_hint, None, None
    if len(prompt) > 200:
        text_hint += "[ERROR] Text length limited to 200 characters. Please try shorter text.\n"
        return text_hint, None, None
    if contains_blocked_words(prompt):
        text_hint += "[ERROR] Your text contains blocked words. Please remove them and try again.\n"
        return text_hint, None, None
    full_voice_name = f"{voice_name} - {customer_email}"
    print(audio_file_pth)
    voice = client.clone(
        name=full_voice_name,
        description="A trial voice model for testing",
        files=[audio_file_pth],
    )
    audio = client.generate(text=prompt, voice=voice)
    save_path = f'{output_dir}/output.wav'
    save(audio, save_path)
    
    subject = "Your Voice Clone File"
    body = "Thank you for using our Voice Clone service. Your file is attached."
    if send_email_with_file(customer_email, save_path, subject, body):
        text_hint += "Email sent successfully with the voice file.\n"
    else:
        text_hint += "Failed to send email with the voice file. Please try again later.\n"

    return text_hint, save_path, audio_file_pth

# Gradio interface setup
with gr.Blocks(gr.themes.Glass()) as demo:
    # ... (rest of the code remains the same)

css = """
footer {visibility: hidden}
audio .btn-container {display: none}
"""

    demo.add_css(css)