#include <iostream>
#include <cmath>
#include <vector>
#include "histogram.h"
#include "text.h"
#include "svg.h"

#include <curl/curl.h>



using namespace std;

struct Input
{
    vector<double> numbers;
    size_t bin_count{};
};

Input
input_data(istream& in, bool prompt)
{
    if(prompt)
        cerr << "count=";
    size_t number_count;
    in >> number_count;

    Input rez;

    if(prompt)
        cerr << "bin_count= ";
    rez.numbers.resize(number_count);

    for (size_t i = 0; i < number_count; i++)
    {
       in >> rez.numbers[i];
    }
    if(prompt)
        cerr << "bin_count= ";
    in >> rez.bin_count;
    return rez;
}


int main(int argc, char* argv[])
{
    if (argc > 1)
    {
    CURL* curl = curl_easy_init();
    if(curl)
    {
        CURLcode res;
        curl_easy_setopt(curl, CURLOPT_URL, argv[1]);
        res = curl_easy_perform(curl);
        curl_easy_cleanup(curl);
    }
        return 0;
    }

    curl_global_init(CURL_GLOBAL_ALL);

    bool prompt = true;
    auto in = input_data(cin, prompt);
    auto bins = make_histogram(in.numbers, in.bin_count);
    show_histogram_svg(bins);
    return 0;
}