// snappfood.js
const fetch = require("node-fetch");

async function searchSnappFood(query, limit = 12) {
    if (!query) return [];

    try {
        // Use Tehran coordinates as default
        const url = `https://api.snappfood.ir/search/v1/quick?lat=35.6892&lng=51.3890&search=${encodeURIComponent(query)}`;

        const headers = {
            "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36",
            "Accept": "application/json",
            "Accept-Language": "en-US,en;q=0.9,fa;q=0.8"
        };

        const response = await fetch(url, { headers });
        if (response.status !== 200) return [];

        const data = await response.json();
        const restaurants = data.data?.restaurants || [];

        return restaurants.slice(0, limit).map(restaurant => ({
            title: restaurant.title || "بدون عنوان",
            price: restaurant.delivery_time || "—",
            image: restaurant.logo || "https://via.placeholder.com/150",
            link: `https://snappfood.ir/restaurant/${restaurant.id}`
        }));
    } catch (err) {
        console.error("SnappFood error:", err.message);
        return [];
    }
}

module.exports = { searchSnappFood };