#include "XmlService.h"
#include "thirdparty/pugixml-1.15/pugixml.hpp"
#include <stdexcept>

using namespace pugi;

Weather XmlService::getWeather(std::string s) {
    xml_document doc;
    xml_parse_result result = doc.load_file(s.c_str());
    if (!result)
        throw std::runtime_error("error");

    xml_node node = doc.child("current");
    
    std::string city = node.child("city").attribute("name").as_string(); //  Киров
    
    double lon = node.child("city").child("coord").attribute("lon").as_double(); // 49.6601
    double lat = node.child("city").child("coord").attribute("lat").as_double(); // 58.5966
    
    double temperature = node.child("temperature").attribute("value").as_double(); // 5.69
    
    std::string weather = node.child("weather").attribute("value").as_string(); // дождь
    
    double windSpeed = node.child("wind").child("speed").attribute("value").as_double(); // 4.27
    
    int clouds = node.child("clouds").attribute("value").as_int(); // 100

    return Weather(city, lon, lat, temperature, weather, windSpeed, clouds);
}