Created main program for testing

JsonService.cpp

@@ -0,0 +1,25 @@
+#include "JsonService.h"
+#include "thirdparty/json.hpp"
+#include <fstream>
+#include <stdexcept>
+
+using nlohmann::json;
+
+Weather JsonService::getWeather(std::string s) {
+    std::ifstream fin(s);
+    if (!fin)
+        throw std::runtime_error("error"); // Linux support
+
+    json j;
+    j = json::parse(fin);
+
+    std::string city = j["name"]; //  Киров
+    double lon = j["coord"]["lon"]; // 49.6601
+    double lat = j["coord"]["lat"]; // 58.5966
+    double temperature = j["main"]["temp"]; // 5.69
+    std::string weather = j["weather"][0]["description"]; // дождь
+    double windSpeed = j["wind"]["speed"]; // 4.27
+    int clouds = j["clouds"]["all"]; // 100
+
+    return Weather(city, lon, lat, temperature, weather, windSpeed, clouds);
+}

JsonService.h

@@ -0,0 +1,8 @@
+#include "Service.h"
+#include <string>
+
+class JsonService : public Service {
+public:
+    virtual Weather getWeather(std::string s) override;
+    virtual ~JsonService() {}
+};

Service.h

@@ -0,0 +1,9 @@
+#include <string>
+#include "Weather.h"
+
+class Service {
+public:
+    virtual ~Service() = default;
+    
+    virtual Weather getWeather(std::string s) = 0;
+};

Weather.cpp

@@ -0,0 +1,15 @@
+#include "Weather.h"
+
+Weather::Weather(const std::string& city, double lon, double lat, double temperature,
+                 const std::string& weather, double windSpeed, int clouds)
+    : city(city), lon(lon), lat(lat), temperature(temperature),
+      weather(weather), windSpeed(windSpeed), clouds(clouds) {
+}
+
+void Weather::printWeather() const {
+    std::cout << "City: " << city << " (Lat: " << lat << ", Lon: " << lon << ")\n"
+              << "Temperature: " << temperature << " deg. C\n"
+              << "Weather: " << weather << "\n"
+              << "Wind Speed: " << windSpeed << " m/s\n"
+              << "Cloudness: " << clouds << " %\n";
+}

Weather.h

@@ -0,0 +1,19 @@
+#include <string>
+#include <iostream>
+
+class Weather {
+private:
+    std::string city; //  Киров
+    double lon; // 49.6601
+    double lat; // 58.5966
+    double temperature; // 5.69
+    std::string weather; // дождь
+    double windSpeed; // 4.27
+    int clouds; // 100
+
+public:
+    Weather(const std::string& city, double lon, double lat, double temperature,
+            const std::string& weather, double windSpeed, int clouds);
+
+    void printWeather() const;
+};

endpoints/weather.json

@@ -0,0 +1,47 @@
+{
+   "coord":{
+      "lon":49.6601,
+      "lat":58.5966
+   },
+   "weather":[
+      {
+         "id":501,
+         "main":"Rain",
+         "description":"дождь",
+         "icon":"10d"
+      }
+   ],
+   "base":"stations",
+   "main":{
+      "temp":5.69,
+      "feels_like":2.56,
+      "temp_min":5.69,
+      "temp_max":5.69,
+      "pressure":998,
+      "humidity":100,
+      "sea_level":998,
+      "grnd_level":977
+   },
+   "visibility":133,
+   "wind":{
+      "speed":4.27,
+      "deg":171,
+      "gust":11.57
+   },
+   "rain":{
+      "1h":1.15
+   },
+   "clouds":{
+      "all":100
+   },
+   "dt":1679907593,
+   "sys":{
+      "country":"RU",
+      "sunrise":1679883870,
+      "sunset":1679929745
+   },
+   "timezone":10800,
+   "id":548408,
+   "name":"Киров",
+   "cod":200
+}

endpoints/weather.xml

@@ -0,0 +1,22 @@
+<current>
+<city id="548408" name="Êèðîâ">
+<coord lon="49.6601" lat="58.5966"/>
+<country>RU</country>
+<timezone>10800</timezone>
+<sun rise="2023-03-27T02:24:30" set="2023-03-27T15:09:05"/>
+</city>
+<temperature value="5.69" min="5.69" max="5.69" unit="celsius"/>
+<feels_like value="2.56" unit="celsius"/>
+<humidity value="100" unit="%"/>
+<pressure value="998" unit="hPa"/>
+<wind>
+<speed value="4.27" unit="m/s" name="Gentle Breeze"/>
+<gusts value="11.57"/>
+<direction value="171" code="S" name="South"/>
+</wind>
+<clouds value="100" name="ïàñìóðíî"/>
+<visibility value="133"/>
+<precipitation value="0.45" mode="rain" unit="1h"/>
+<weather number="500" value="íåáîëüøîé äîæäü" icon="10d"/>
+<lastupdate value="2023-03-27T08:55:52"/>
+</current>

main.cpp

@@ -0,0 +1,20 @@
+#include <iostream>
+#include <exception>
+#include "JsonService.h"
+#include "Weather.h"
+
+int main() {
+    try {
+        JsonService js;
+        Weather w = js.getWeather("endpoints/weather.json");
+
+        std::cout << "Weather object created" << std::endl;
+        w.printWeather();
+    }
+    catch (const std::exception& e) {
+        std::cerr << "Error: " << e.what() << std::endl;
+        return 1;
+    }
+
+    return 0;
+}