recommendations_server.py

from mcp.server.fastmcp import FastMCP
import random
import urllib.parse
from datetime import datetime, timedelta

mcp = FastMCP("RecommendationsAgent")

# Comprehensive destination database with seasonal info, prices, and highlights
DESTINATIONS = {
    # Beach & Relaxation
    "maldives": {
        "name": "Maldives",
        "country": "Maldives",
        "type": ["beach", "luxury", "honeymoon", "relaxation"],
        "best_months": [1, 2, 3, 4, 11, 12],
        "avg_price": {"budget": 150, "moderate": 350, "luxury": 800},
        "flight_hours": {"europe": 10, "asia": 5, "americas": 18},
        "highlights": ["Overwater villas", "Crystal clear waters", "World-class diving", "Private islands"],
        "weather": "Tropical, 27-30°C year-round",
        "visa": "Visa on arrival for most nationalities",
        "currency": "MVR (USD widely accepted)",
        "rating": 4.8,
    },
    "bali": {
        "name": "Bali",
        "country": "Indonesia",
        "type": ["beach", "culture", "adventure", "budget-friendly"],
        "best_months": [4, 5, 6, 7, 8, 9, 10],
        "avg_price": {"budget": 50, "moderate": 120, "luxury": 350},
        "flight_hours": {"europe": 14, "asia": 5, "americas": 20},
        "highlights": ["Rice terraces", "Hindu temples", "Surf beaches", "Yoga retreats"],
        "weather": "Tropical, 24-30°C, dry season Apr-Oct",
        "visa": "Visa on arrival (30 days)",
        "currency": "IDR",
        "rating": 4.7,
    },
    "phuket": {
        "name": "Phuket",
        "country": "Thailand",
        "type": ["beach", "nightlife", "budget-friendly", "family"],
        "best_months": [11, 12, 1, 2, 3, 4],
        "avg_price": {"budget": 40, "moderate": 100, "luxury": 300},
        "flight_hours": {"europe": 11, "asia": 3, "americas": 18},
        "highlights": ["Patong Beach", "Island hopping", "Thai cuisine", "Elephant sanctuaries"],
        "weather": "Tropical, 25-32°C, dry Nov-Apr",
        "visa": "Visa-free for many (30-60 days)",
        "currency": "THB",
        "rating": 4.5,
    },
    "cancun": {
        "name": "Cancún",
        "country": "Mexico",
        "type": ["beach", "party", "all-inclusive", "adventure"],
        "best_months": [12, 1, 2, 3, 4],
        "avg_price": {"budget": 80, "moderate": 180, "luxury": 450},
        "flight_hours": {"europe": 10, "asia": 18, "americas": 4},
        "highlights": ["Mayan ruins", "Cenotes", "Caribbean beaches", "Nightlife"],
        "weather": "Tropical, 24-33°C, dry Nov-Apr",
        "visa": "Visa-free for most Western countries",
        "currency": "MXN (USD accepted)",
        "rating": 4.4,
    },
    "santorini": {
        "name": "Santorini",
        "country": "Greece",
        "type": ["beach", "romantic", "honeymoon", "culture"],
        "best_months": [5, 6, 7, 8, 9, 10],
        "avg_price": {"budget": 100, "moderate": 250, "luxury": 600},
        "flight_hours": {"europe": 3, "asia": 10, "americas": 12},
        "highlights": ["Sunset in Oia", "Blue domed churches", "Volcanic beaches", "Wine tasting"],
        "weather": "Mediterranean, 20-30°C, dry May-Oct",
        "visa": "Schengen visa / visa-free for many",
        "currency": "EUR",
        "rating": 4.8,
    },
    
    # City Breaks
    "dubai": {
        "name": "Dubai",
        "country": "UAE",
        "type": ["luxury", "shopping", "modern", "family"],
        "best_months": [11, 12, 1, 2, 3],
        "avg_price": {"budget": 100, "moderate": 250, "luxury": 600},
        "flight_hours": {"europe": 6, "asia": 4, "americas": 14},
        "highlights": ["Burj Khalifa", "Desert safari", "Shopping malls", "Palm Jumeirah"],
        "weather": "Desert, 20-25°C winter, 35-45°C summer",
        "visa": "Visa on arrival for most nationalities",
        "currency": "AED",
        "rating": 4.6,
    },
    "tokyo": {
        "name": "Tokyo",
        "country": "Japan",
        "type": ["culture", "food", "modern", "shopping"],
        "best_months": [3, 4, 5, 10, 11],
        "avg_price": {"budget": 80, "moderate": 180, "luxury": 450},
        "flight_hours": {"europe": 12, "asia": 3, "americas": 12},
        "highlights": ["Cherry blossoms", "Shibuya crossing", "Temples", "Food scene"],
        "weather": "Temperate, cherry blossoms Mar-Apr",
        "visa": "Visa-free for most (90 days)",
        "currency": "JPY",
        "rating": 4.8,
    },
    "paris": {
        "name": "Paris",
        "country": "France",
        "type": ["romantic", "culture", "food", "art"],
        "best_months": [4, 5, 6, 9, 10],
        "avg_price": {"budget": 100, "moderate": 220, "luxury": 500},
        "flight_hours": {"europe": 1, "asia": 12, "americas": 8},
        "highlights": ["Eiffel Tower", "Louvre", "Café culture", "Fashion"],
        "weather": "Temperate, 5-25°C depending on season",
        "visa": "Schengen visa / visa-free for many",
        "currency": "EUR",
        "rating": 4.7,
    },
    "new_york": {
        "name": "New York",
        "country": "USA",
        "type": ["culture", "shopping", "food", "entertainment"],
        "best_months": [4, 5, 6, 9, 10, 12],
        "avg_price": {"budget": 150, "moderate": 300, "luxury": 700},
        "flight_hours": {"europe": 8, "asia": 14, "americas": 3},
        "highlights": ["Broadway", "Central Park", "Statue of Liberty", "Museums"],
        "weather": "Continental, hot summers, cold winters",
        "visa": "ESTA for visa waiver countries",
        "currency": "USD",
        "rating": 4.6,
    },
    "singapore": {
        "name": "Singapore",
        "country": "Singapore",
        "type": ["modern", "food", "family", "shopping"],
        "best_months": [2, 3, 4, 5, 6, 7, 8, 9],
        "avg_price": {"budget": 100, "moderate": 200, "luxury": 500},
        "flight_hours": {"europe": 12, "asia": 2, "americas": 18},
        "highlights": ["Marina Bay Sands", "Gardens by the Bay", "Hawker centers", "Sentosa"],
        "weather": "Tropical, 25-32°C year-round",
        "visa": "Visa-free for most (30-90 days)",
        "currency": "SGD",
        "rating": 4.7,
    },
    "barcelona": {
        "name": "Barcelona",
        "country": "Spain",
        "type": ["beach", "culture", "food", "nightlife"],
        "best_months": [5, 6, 9, 10],
        "avg_price": {"budget": 70, "moderate": 150, "luxury": 350},
        "flight_hours": {"europe": 2, "asia": 12, "americas": 9},
        "highlights": ["Sagrada Familia", "La Rambla", "Beaches", "Tapas"],
        "weather": "Mediterranean, 15-30°C",
        "visa": "Schengen visa / visa-free for many",
        "currency": "EUR",
        "rating": 4.6,
    },
    "rome": {
        "name": "Rome",
        "country": "Italy",
        "type": ["culture", "history", "food", "romantic"],
        "best_months": [4, 5, 6, 9, 10],
        "avg_price": {"budget": 80, "moderate": 170, "luxury": 400},
        "flight_hours": {"europe": 2, "asia": 11, "americas": 10},
        "highlights": ["Colosseum", "Vatican", "Pasta & pizza", "Ancient ruins"],
        "weather": "Mediterranean, hot summers, mild winters",
        "visa": "Schengen visa / visa-free for many",
        "currency": "EUR",
        "rating": 4.7,
    },
    "istanbul": {
        "name": "Istanbul",
        "country": "Turkey",
        "type": ["culture", "history", "food", "shopping"],
        "best_months": [4, 5, 9, 10],
        "avg_price": {"budget": 50, "moderate": 120, "luxury": 300},
        "flight_hours": {"europe": 3, "asia": 5, "americas": 11},
        "highlights": ["Hagia Sophia", "Grand Bazaar", "Bosphorus cruise", "Turkish cuisine"],
        "weather": "Mediterranean, 5-30°C",
        "visa": "e-Visa for most nationalities",
        "currency": "TRY",
        "rating": 4.6,
    },
    
    # Adventure
    "cape_town": {
        "name": "Cape Town",
        "country": "South Africa",
        "type": ["adventure", "nature", "wine", "beach"],
        "best_months": [11, 12, 1, 2, 3],
        "avg_price": {"budget": 60, "moderate": 140, "luxury": 350},
        "flight_hours": {"europe": 11, "asia": 13, "americas": 17},
        "highlights": ["Table Mountain", "Wine regions", "Safaris nearby", "Cape Peninsula"],
        "weather": "Mediterranean, summer Nov-Mar",
        "visa": "Visa-free for many (90 days)",
        "currency": "ZAR",
        "rating": 4.7,
    },
    "iceland": {
        "name": "Reykjavik",
        "country": "Iceland",
        "type": ["adventure", "nature", "unique"],
        "best_months": [6, 7, 8, 9, 12, 1, 2, 3],
        "avg_price": {"budget": 150, "moderate": 300, "luxury": 600},
        "flight_hours": {"europe": 3, "asia": 14, "americas": 6},
        "highlights": ["Northern Lights", "Geysers", "Glaciers", "Blue Lagoon"],
        "weather": "Cool, 0-15°C, northern lights Sep-Mar",
        "visa": "Schengen visa / visa-free for many",
        "currency": "ISK",
        "rating": 4.8,
    },
    "marrakech": {
        "name": "Marrakech",
        "country": "Morocco",
        "type": ["culture", "adventure", "budget-friendly", "unique"],
        "best_months": [3, 4, 5, 10, 11],
        "avg_price": {"budget": 40, "moderate": 100, "luxury": 300},
        "flight_hours": {"europe": 3, "asia": 10, "americas": 10},
        "highlights": ["Medina souks", "Jardin Majorelle", "Atlas Mountains", "Riads"],
        "weather": "Semi-arid, 10-35°C",
        "visa": "Visa-free for many (90 days)",
        "currency": "MAD",
        "rating": 4.5,
    },
    
    # Hidden Gems
    "lisbon": {
        "name": "Lisbon",
        "country": "Portugal",
        "type": ["culture", "food", "budget-friendly", "beach"],
        "best_months": [4, 5, 6, 9, 10],
        "avg_price": {"budget": 60, "moderate": 130, "luxury": 300},
        "flight_hours": {"europe": 2, "asia": 14, "americas": 8},
        "highlights": ["Trams", "Pastéis de nata", "Sintra", "Alfama"],
        "weather": "Mediterranean, mild year-round",
        "visa": "Schengen visa / visa-free for many",
        "currency": "EUR",
        "rating": 4.7,
    },
    "vietnam": {
        "name": "Ho Chi Minh City",
        "country": "Vietnam",
        "type": ["culture", "food", "budget-friendly", "adventure"],
        "best_months": [12, 1, 2, 3, 4],
        "avg_price": {"budget": 30, "moderate": 80, "luxury": 200},
        "flight_hours": {"europe": 12, "asia": 3, "americas": 18},
        "highlights": ["Street food", "Cu Chi Tunnels", "Mekong Delta", "War history"],
        "weather": "Tropical, dry season Dec-Apr",
        "visa": "e-Visa available",
        "currency": "VND",
        "rating": 4.5,
    },
    "budapest": {
        "name": "Budapest",
        "country": "Hungary",
        "type": ["culture", "budget-friendly", "nightlife", "relaxation"],
        "best_months": [4, 5, 6, 9, 10],
        "avg_price": {"budget": 50, "moderate": 100, "luxury": 250},
        "flight_hours": {"europe": 2, "asia": 10, "americas": 10},
        "highlights": ["Thermal baths", "Ruin bars", "Parliament", "Danube views"],
        "weather": "Continental, -5 to 30°C",
        "visa": "Schengen visa / visa-free for many",
        "currency": "HUF",
        "rating": 4.6,
    },
    "bucharest": {
        "name": "Bucharest",
        "country": "Romania",
        "type": ["culture", "budget-friendly", "history", "nightlife"],
        "best_months": [5, 6, 9, 10],
        "avg_price": {"budget": 40, "moderate": 80, "luxury": 200},
        "flight_hours": {"europe": 2, "asia": 9, "americas": 11},
        "highlights": ["Palace of Parliament", "Old Town", "Day trips to Transylvania", "Vibrant nightlife"],
        "weather": "Continental, -5 to 30°C",
        "visa": "Visa-free for EU/US/many others",
        "currency": "RON",
        "rating": 4.4,
    },
}

# Current deals and promotions (simulated)
CURRENT_DEALS = [
    {"destination": "dubai", "discount": 25, "reason": "Winter Sun Sale", "valid_until": "2025-12-31"},
    {"destination": "bali", "discount": 30, "reason": "Early Bird 2026", "valid_until": "2026-01-15"},
    {"destination": "maldives", "discount": 20, "reason": "Honeymoon Special", "valid_until": "2026-02-28"},
    {"destination": "tokyo", "discount": 15, "reason": "Cherry Blossom Preview", "valid_until": "2026-01-31"},
    {"destination": "iceland", "discount": 20, "reason": "Northern Lights Season", "valid_until": "2026-03-31"},
    {"destination": "marrakech", "discount": 35, "reason": "Last Minute Deal", "valid_until": "2025-12-15"},
    {"destination": "lisbon", "discount": 25, "reason": "Spring Escape", "valid_until": "2026-04-30"},
    {"destination": "cancun", "discount": 20, "reason": "All-Inclusive Special", "valid_until": "2026-01-31"},
]


def get_region_from_origin(origin: str) -> str:
    """Determine user's region based on origin city."""
    origin_lower = origin.lower()
    european_cities = ["london", "paris", "berlin", "madrid", "rome", "amsterdam", "frankfurt", "munich", "vienna", "zurich", "brussels", "dublin", "copenhagen", "stockholm", "oslo", "lisbon", "barcelona", "milan", "prague", "warsaw", "budapest", "bucharest"]
    asian_cities = ["tokyo", "singapore", "hong kong", "bangkok", "kuala lumpur", "seoul", "shanghai", "beijing", "mumbai", "delhi", "dubai", "doha", "abu dhabi"]
    
    if any(city in origin_lower for city in european_cities):
        return "europe"
    elif any(city in origin_lower for city in asian_cities):
        return "asia"
    else:
        return "americas"


def calculate_trip_price(dest_data: dict, budget: str, nights: int, travelers: int, region: str) -> dict:
    """Calculate estimated trip price."""
    hotel_per_night = dest_data["avg_price"].get(budget, dest_data["avg_price"]["moderate"])
    flight_hours = dest_data["flight_hours"].get(region, 10)
    
    # Estimate flight price based on distance
    flight_price = int(flight_hours * 50 * (1.5 if budget == "luxury" else 1.2 if budget == "moderate" else 1))
    
    hotel_total = hotel_per_night * nights
    flights_total = flight_price * travelers * 2  # Round trip
    activities_est = int(50 * nights * travelers * (2 if budget == "luxury" else 1.5 if budget == "moderate" else 1))
    
    total = hotel_total + flights_total + activities_est
    
    return {
        "hotel_per_night": hotel_per_night,
        "hotel_total": hotel_total,
        "flights_total": flights_total,
        "activities_est": activities_est,
        "total": total,
        "per_person": total // travelers if travelers > 0 else total
    }


@mcp.tool()
def get_destination_recommendations(
    origin: str = "",
    budget: str = "moderate",
    travel_month: int = 0,
    interests: str = "",
    travelers: int = 2,
    trip_days: int = 7
) -> str:
    """
    Get smart destination recommendations when user doesn't know where to go.
    Only needs: origin city, number of travelers, and trip duration.
    Everything else is optional and will be used to refine recommendations.
    
    Args:
        origin: Departure city (required for flight estimates)
        budget: "budget", "moderate", or "luxury" (default: moderate)
        travel_month: Month number (1-12), 0 for flexible
        interests: Comma-separated interests like "beach,culture,food"
        travelers: Number of travelers (default: 2)
        trip_days: Trip duration in days (default: 7)
    """
    
    region = get_region_from_origin(origin) if origin else "europe"
    interest_list = [i.strip().lower() for i in interests.split(",") if i.strip()] if interests else []
    
    # Score each destination
    scored_destinations = []
    
    for dest_key, dest in DESTINATIONS.items():
        score = 0
        reasons = []
        
        # Check if month is good for this destination
        if travel_month > 0:
            if travel_month in dest["best_months"]:
                score += 30
                reasons.append("✅ Perfect weather")
            else:
                score -= 10
                reasons.append("⚠️ Off-season")
        else:
            score += 15  # Flexible dates bonus
        
        # Check interests match
        if interest_list:
            matches = sum(1 for interest in interest_list if any(interest in t for t in dest["type"]))
            if matches > 0:
                score += matches * 20
                reasons.append(f"🎯 Matches {matches} interest(s)")
        
        # Budget alignment
        dest_budget_level = "luxury" if dest["avg_price"]["moderate"] > 200 else "moderate" if dest["avg_price"]["moderate"] > 100 else "budget"
        if budget == dest_budget_level:
            score += 20
            reasons.append("💰 Perfect for your budget")
        elif (budget == "moderate" and dest_budget_level == "budget") or (budget == "luxury" and dest_budget_level != "budget"):
            score += 10
        
        # Check for deals
        deal = next((d for d in CURRENT_DEALS if d["destination"] == dest_key), None)
        if deal:
            score += deal["discount"]
            reasons.append(f"🔥 {deal['discount']}% OFF - {deal['reason']}")
        
        # Base rating
        score += int(dest["rating"] * 10)
        
        # Calculate price
        prices = calculate_trip_price(dest, budget, trip_days, travelers, region)
        
        scored_destinations.append({
            "key": dest_key,
            "data": dest,
            "score": score,
            "reasons": reasons,
            "prices": prices,
            "deal": deal
        })
    
    # Sort by score
    scored_destinations.sort(key=lambda x: x["score"], reverse=True)
    
    # Build results
    results = []
    results.append("# 🌍 **Personalized Destination Recommendations**")
    results.append("")
    if origin:
        results.append(f"📍 From: **{origin}** | 👥 {travelers} travelers | 📅 {trip_days} days | 💰 {budget.title()} budget")
    if travel_month > 0:
        month_name = datetime(2025, travel_month, 1).strftime("%B")
        results.append(f"🗓️ Travel month: **{month_name}**")
    if interest_list:
        results.append(f"❤️ Interests: **{', '.join(interest_list)}**")
    results.append("")
    results.append("---")
    
    # Top 5 recommendations
    for i, rec in enumerate(scored_destinations[:5], 1):
        dest = rec["data"]
        prices = rec["prices"]
        deal = rec["deal"]
        
        # Build booking URLs
        dest_encoded = urllib.parse.quote(dest["name"])
        
        results.append("")
        
        # Deal badge
        if deal:
            results.append(f"### {'🥇' if i == 1 else '🥈' if i == 2 else '🥉' if i == 3 else '🏅'} #{i} {dest['name']}, {dest['country']} 🔥 **{deal['discount']}% OFF**")
        else:
            results.append(f"### {'🥇' if i == 1 else '🥈' if i == 2 else '🥉' if i == 3 else '🏅'} #{i} {dest['name']}, {dest['country']}")
        
        results.append(f"⭐ **{dest['rating']}/5** | {dest['weather']}")
        results.append("")
        
        # Highlights
        results.append(f"✨ **Highlights:** {' • '.join(dest['highlights'][:4])}")
        results.append("")
        
        # Why this destination
        if rec["reasons"]:
            results.append(f"💡 **Why we recommend:** {' | '.join(rec['reasons'][:3])}")
            results.append("")
        
        # Price estimate
        original_total = prices["total"]
        if deal:
            discounted = int(original_total * (1 - deal["discount"] / 100))
            results.append(f"💰 **Estimated total:** ~~${original_total:,}~~ → **${discounted:,}** ({travelers} travelers, {trip_days} nights)")
            results.append(f"   📦 Flights ~${prices['flights_total']:,} | Hotels ~${prices['hotel_total']:,} | Activities ~${prices['activities_est']:,}")
        else:
            results.append(f"💰 **Estimated total:** **${original_total:,}** ({travelers} travelers, {trip_days} nights)")
            results.append(f"   📦 Flights ~${prices['flights_total']:,} | Hotels ~${prices['hotel_total']:,} | Activities ~${prices['activities_est']:,}")
        
        results.append("")
        
        # Booking links
        google_flights = f"https://www.google.com/travel/flights?q={urllib.parse.quote(origin)}%20to%20{dest_encoded}" if origin else f"https://www.google.com/travel/flights?q=flights%20to%20{dest_encoded}"
        booking_url = f"https://www.booking.com/searchresults.html?ss={dest_encoded}"
        viator_url = f"https://www.viator.com/searchResults/all?text={dest_encoded}"
        
        results.append(f"🔗 [Search Flights]({google_flights}) | [Find Hotels]({booking_url}) | [Book Activities]({viator_url})")
        results.append("")
        results.append("---")
    
    # Current deals section
    results.append("")
    results.append("## 🔥 **Current Hot Deals**")
    results.append("")
    
    for deal in CURRENT_DEALS[:4]:
        dest = DESTINATIONS.get(deal["destination"], {})
        if dest:
            dest_encoded = urllib.parse.quote(dest["name"])
            results.append(f"• **{dest['name']}** - {deal['discount']}% off ({deal['reason']}) - Valid until {deal['valid_until']}")
    
    results.append("")
    results.append("---")
    results.append("")
    results.append("💬 **Tell me more about your preferences and I'll refine these recommendations!**")
    results.append("")
    results.append("*Examples: 'I want beach and relaxation' or 'Looking for adventure on a budget' or 'Romantic getaway in spring'*")
    
    return "\n".join(results)


@mcp.tool()
def get_destination_details(destination: str) -> str:
    """Get detailed information about a specific destination."""
    
    dest_lower = destination.lower().replace(" ", "_").replace(",", "")
    
    # Try to find the destination
    dest = None
    dest_key = None
    for key, data in DESTINATIONS.items():
        if key == dest_lower or data["name"].lower() == destination.lower() or destination.lower() in data["name"].lower():
            dest = data
            dest_key = key
            break
    
    if not dest:
        return f"Sorry, I don't have detailed information about {destination}. Try one of our recommended destinations!"
    
    # Check for deals
    deal = next((d for d in CURRENT_DEALS if d["destination"] == dest_key), None)
    
    dest_encoded = urllib.parse.quote(dest["name"])
    
    results = []
    results.append(f"# 🌍 {dest['name']}, {dest['country']}")
    results.append("")
    
    if deal:
        results.append(f"## 🔥 **SPECIAL OFFER: {deal['discount']}% OFF** - {deal['reason']}")
        results.append(f"*Valid until {deal['valid_until']}*")
        results.append("")
    
    results.append(f"⭐ **Rating:** {dest['rating']}/5")
    results.append(f"🌡️ **Weather:** {dest['weather']}")
    results.append(f"📅 **Best time to visit:** {', '.join([datetime(2025, m, 1).strftime('%B') for m in dest['best_months'][:4]])}")
    results.append(f"🛂 **Visa:** {dest['visa']}")
    results.append(f"💱 **Currency:** {dest['currency']}")
    results.append("")
    
    results.append("## ✨ Highlights")
    for highlight in dest["highlights"]:
        results.append(f"• {highlight}")
    results.append("")
    
    results.append("## 💰 Price Guide (per night)")
    results.append(f"• 🎒 Budget: ~${dest['avg_price']['budget']}")
    results.append(f"• 🏨 Moderate: ~${dest['avg_price']['moderate']}")
    results.append(f"• 👑 Luxury: ~${dest['avg_price']['luxury']}")
    results.append("")
    
    results.append("## 🔗 Start Planning")
    results.append(f"• [Search Flights](https://www.google.com/travel/flights?q=flights%20to%20{dest_encoded})")
    results.append(f"• [Find Hotels](https://www.booking.com/searchresults.html?ss={dest_encoded})")
    results.append(f"• [Book Activities](https://www.viator.com/searchResults/all?text={dest_encoded})")
    results.append(f"• [Read Reviews](https://www.tripadvisor.com/Search?q={dest_encoded})")
    
    return "\n".join(results)


@mcp.tool()
def search_deals(budget: str = "any", travel_type: str = "any") -> str:
    """Search for current travel deals and promotions."""
    
    results = []
    results.append("# 🔥 **Current Travel Deals & Offers**")
    results.append("")
    results.append("*Limited time offers from our partners*")
    results.append("")
    results.append("---")
    
    for deal in CURRENT_DEALS:
        dest = DESTINATIONS.get(deal["destination"], {})
        if not dest:
            continue
        
        # Filter by budget if specified
        if budget != "any":
            dest_budget = "luxury" if dest["avg_price"]["moderate"] > 200 else "moderate" if dest["avg_price"]["moderate"] > 100 else "budget"
            if budget != dest_budget:
                continue
        
        # Filter by type if specified
        if travel_type != "any" and travel_type.lower() not in dest["type"]:
            continue
        
        dest_encoded = urllib.parse.quote(dest["name"])
        
        results.append("")
        results.append(f"### 🏷️ {dest['name']}, {dest['country']} - **{deal['discount']}% OFF**")
        results.append(f"📣 *{deal['reason']}*")
        results.append(f"⏰ Valid until: **{deal['valid_until']}**")
        results.append("")
        results.append(f"✨ {' • '.join(dest['highlights'][:3])}")
        results.append(f"💰 From **${int(dest['avg_price']['budget'] * (1 - deal['discount']/100))}/night** (budget) to **${int(dest['avg_price']['luxury'] * (1 - deal['discount']/100))}/night** (luxury)")
        results.append("")
        results.append(f"🔗 [Book Now](https://www.booking.com/searchresults.html?ss={dest_encoded}) | [See Flights](https://www.google.com/travel/flights?q=flights%20to%20{dest_encoded})")
        results.append("")
        results.append("---")
    
    if len(results) <= 5:
        results.append("")
        results.append("No deals match your filters. Try broadening your search!")
    
    results.append("")
    results.append("💡 **Tip:** Deals are updated daily. Check back often for new offers!")
    
    return "\n".join(results)


if __name__ == "__main__":
    mcp.run()