#include "RSS.hpp"
#include <curl/curl.h>
#include <fstream>
#include <iostream>
#include <string>

#define CONFIG_LOCATION std::getenv("HOME") + "/.config/rsshit.xml"
// #define CONFIG_LOCATION "rsshit.xml"

std::string read_config() {
    std::ifstream file(std::string(std::getenv("HOME")) + "/.config/rsshit.xml");
    std::stringstream buffer;
    buffer << file.rdbuf();

    return buffer.str();
}

int main() {
    std::string config;
    try {
        config = read_config();
        if (config.length() == 0) {
            std::cout << "failed to read config file: the file is empty" << std::endl;
            return 1;
        }
        XML_leaf configParsed(config);

        auto span = std::stoi(configParsed.GetChild("lastminutes").GetValue());
        std::cout << "News of the last " << span << " minutes:" << std::endl;

        auto sources = configParsed.GetChildren("source");
        for (auto src : sources) {
            // std::cout << "URL: " << src.GetValue() << std::endl;
            RSS(src.GetValue()).print_latest(span);
        }
    } catch (std::exception& err) {
        std::cout << "failed to read config file: " << err.what() << std::endl;
        return 1;
    }

    // RSS("https://www.independent.co.uk/news/uk/rss").print();
    // RSS("https://news.yahoo.com/rss/mostviewed").print();

    return 0;
}