app.py

import torch
from flask import Flask, render_template, request, jsonify, redirect, session, url_for
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

# ✅ Initialize Flask App
app = Flask(__name__, template_folder="templates")
app.secret_key = os.urandom(24)

# ✅ Enable Debug Mode
app.config["DEBUG"] = True

# ✅ Salesforce Connection Setup
try:
    print("Attempting to connect to Salesforce...")
    sf = Salesforce(username='[email protected]', 
                    password='Sati@1020', 
                    security_token='sSSjyhInIsUohKpG8sHzty2q')
    print("✅ Connected to Salesforce successfully!")
except Exception as e:
    print(f"❌ Failed to connect to Salesforce: {str(e)}")

# ✅ HOME ROUTE (Loads `index.html`)
@app.route("/", methods=["GET"])
def home():
    return render_template("index.html")

# ✅ RENDER DASHBOARD PAGE
@app.route("/dashboard", methods=["GET"])
def dashboard():
    return render_template("dashboard.html")

# ✅ RENDER MENU PAGE
@app.route("/menu_page", methods=["GET"])
def menu_page():
    return render_template("menu_page.html")

# ✅ REGISTER API: Create a new Customer in Salesforce
@app.route("/register", methods=["POST"])
def register():
    print("➡ Register API hit")
    data = request.json
    if not data or "name" not in data or "email" not in data or "phone" not in data:
        return jsonify({"error": "Missing required fields"}), 400

    try:
        new_customer = sf.Customer_Login__c.create({
            'Name': data["name"],
            'Email__c': data["email"],
            'Phone_Number__c': data["phone"]
        })
        return jsonify({"success": True, "message": "Registration successful", "customer_id": new_customer["id"]})
    except Exception as e:
        return jsonify({"error": f"Registration failed: {str(e)}"}), 500)

# ✅ LOGIN API: Validate User Credentials
@app.route("/login", methods=["POST"])
def login():
    print("➡ Login API hit")
    data = request.json
    if not data or "email" not in data or "phone" not in data:
        return jsonify({"error": "Missing email or phone"}), 400  

    try:
        query = f"SELECT Id, Name FROM Customer_Login__c WHERE Email__c = '{data['email']}' AND Phone_Number__c = '{data['phone']}'"
        result = sf.query(query)

        if result["totalSize"] > 0:
            user = result["records"][0]
            session["customer_id"] = user["Id"]  # Store in session
            return jsonify({
                "success": True,
                "message": "Login successful",
                "customer_id": user["Id"],
                "name": user["Name"]
            })
        else:
            return jsonify({"error": "Invalid login credentials"}), 401  
    except Exception as e:
        return jsonify({"error": f"Login failed: {str(e)}"}), 500)

# ✅ MENU API: Fetch Menu Items from Salesforce
@app.route("/menu", methods=["GET"])
def get_menu():
    print("➡ Menu API hit")
    try:
        query = "SELECT Name, Price__c, Ingredients__c, Category__c FROM Menu_Item__c"
        result = sf.query(query)

        menu_items = []
        for item in result["records"]:
            menu_items.append({
                "name": item["Name"],
                "price": item["Price__c"],
                "ingredients": item["Ingredients__c"],
                "category": item["Category__c"]
            })

        return jsonify({"success": True, "menu": menu_items})
    except Exception as e:
        return jsonify({"error": f"Failed to fetch menu: {str(e)}"}), 500)

# ✅ START PRODUCTION SERVER
if __name__ == "__main__":
    print("✅ Starting Flask API Server on port 7860...")
    serve(app, host="0.0.0.0", port=7860)