#pragma once
#include <Arduino.h>

// Very simple weather display (icon in the header, where the camera button
// used to be) - periodically queries the current weather for the currently
// active location (including active location preset, see
// LocationManager::getHomeLocation() - if e.g. Milan is selected there,
// the icon shows the weather in Milan). Uses the free Open-Meteo API (no
// API key needed).
namespace Weather {
    enum class Condition {
        Unknown,       // no successful query yet - icon shows nothing
        Clear,
        PartlyCloudy,
        Cloudy,
        Rain,
        Snow,
        Thunderstorm
    };

// Must be called regularly from NetTask (Core 0) - handles the query
    // interval internally (Config::WEATHER_FETCH_INTERVAL_MS) and detects
    // location changes (e.g. different active preset) to immediately re-query
    // instead of waiting for the next regular interval.
    void update();

// Currently known weather condition, thread-safe enough for this purpose (a
    // single uint8-like enum, only written by NetTask and read by the UI thread
    // - no lock needed, a briefly stale read is harmless).
    Condition current();
}