"""
AI-powered ordering guidance service
"""
from typing import Dict, Any, List, Tuple
from mcpizza.services.store_service import get_coupons
def get_ordering_guidance(store_id: str, user_request: str) -> Dict[str, Any]:
"""
Provide AI guidance on building the best order.
Args:
store_id: Store ID
user_request: User's description of what they want
Returns:
Ordering guidance with recommendations
"""
# Get all available coupons
coupons = get_coupons(store_id)
# Analyze the user request
request_lower = user_request.lower()
# Categorize deals
multi_pizza_deals = []
single_pizza_deals = []
percentage_deals = []
for coupon in coupons:
name = coupon['name'].lower()
code = coupon['code']
price = coupon['price']
if '2 or more' in name or 'two or more' in name:
multi_pizza_deals.append((code, coupon['name'], price))
elif 'medium' in name and price != 999.99 and 'pizza' in name:
single_pizza_deals.append(('medium', code, coupon['name'], price))
elif 'large' in name and price != 999.99 and 'pizza' in name:
single_pizza_deals.append(('large', code, coupon['name'], price))
elif '%' in name or 'percent' in name:
percentage_deals.append((code, coupon['name']))
# Build recommendations
strategies = []
recommended_code = None
if multi_pizza_deals:
strategies.append({
'type': 'multi_pizza',
'title': 'Multi-Pizza Deals (Best for 2+ pizzas)',
'deals': [
{
'code': code,
'name': name,
'price': price
}
for code, name, price in sorted(multi_pizza_deals, key=lambda x: x[2])[:3]
]
})
if single_pizza_deals:
strategies.append({
'type': 'single_pizza',
'title': 'Single Pizza Deals',
'deals': [
{
'size': size,
'code': code,
'name': name,
'price': price
}
for size, code, name, price in sorted(single_pizza_deals, key=lambda x: x[3])[:3]
]
})
# Determine recommended coupon based on user request
if 'deep dish' in request_lower or 'pan' in request_lower:
# Look for medium 2-topping deal (usually code 9204 for pan)
for size, code, name, price in single_pizza_deals:
if 'medium' in name.lower() and '2' in name and 'topping' in name.lower():
recommended_code = code
break
else:
# Default to best multi-pizza deal if available
if multi_pizza_deals:
recommended_code = multi_pizza_deals[0][0]
elif single_pizza_deals:
recommended_code = single_pizza_deals[0][1]
return {
'user_request': user_request,
'strategies': strategies,
'recommended_code': recommended_code,
'total_coupons_available': len(coupons)
}
