import torch
from flask import Flask, render_template, request, jsonify
import json
import os
from transformers import pipeline
from gtts import gTTS
from pydub import AudioSegment
from pydub.silence import detect_nonsilent
from transformers import AutoConfig
import time
from waitress import serve
from simple_salesforce import Salesforce
import requests

app = Flask(__name__)

device = "cuda" if torch.cuda.is_available() else "cpu"
config = AutoConfig.from_pretrained("openai/whisper-small")
config.update({"timeout": 60})

def generate_audio_prompt(text, filename):
    try:
        tts = gTTS(text)
        tts.save(os.path.join("static", filename))
    except gtts.tts.gTTSError as e:
        print(f"Error: {e}")
        time.sleep(5)
        generate_audio_prompt(text, filename)

prompts = {
    "welcome": "Welcome to Biryani Hub.",
    "ask_name": "Tell me your name.",
    "ask_email": "Please provide your email address.",
    "thank_you": "Thank you for registration."
}

for key, text in prompts.items():
    generate_audio_prompt(text, f"{key}.mp3")

try:
    print("Attempting to connect to Salesforce...")
    sf = Salesforce(username='diggavalli98@gmail.com', password='Sati@1020', security_token='sSSjyhInIsUohKpG8sHzty2q')
    print("Connected to Salesforce successfully!")
except Exception as e:
    print(f"Failed to connect to Salesforce: {str(e)}")

@app.route("/")
def index():
    return render_template("index.html")

@app.route("/dashboard")
def dashboard():
    return render_template("dashboard.html")

@app.route("/menu")
def menu():
    menu_items = [
        {"id": 1, "name": "Chicken Biryani", "price": 250},
        {"id": 2, "name": "Mutton Biryani", "price": 350},
        {"id": 3, "name": "Veg Biryani", "price": 200},
        {"id": 4, "name": "Paneer Butter Masala", "price": 180},
        {"id": 5, "name": "Butter Naan", "price": 50}
    ]
    return render_template("menu_page.html", menu_items=menu_items)

@app.route("/cart")
def cart():
    return render_template("cart.html")

@app.route("/order")
def order():
    return render_template("order.html")

@app.route("/final")
def final():
    return render_template("final.html")

@app.route("/submit", methods=["POST"])
def submit():
    data = request.json
    name = data.get('name')
    email = data.get('email')
    phone = data.get('phone')

    if not name or not email or not phone:
        return jsonify({'error': 'Missing data'}), 400

    try:
        customer_login = sf.Customer_Login__c.create({
            'Name': name,
            'Email__c': email,
            'Phone_Number__c': phone
        })

        if customer_login.get('id'):
            return jsonify({'success': True})
        else:
            return jsonify({'error': 'Failed to create record'}), 500

    except Exception as e:
        return jsonify({'error': str(e)}), 500

if __name__ == "__main__":
    serve(app, host="0.0.0.0", port=7860)