#include <curl/curl.h>
#include <iostream>
#include <vector>
#include "histogram.h"
#include "text.h"
#include "svg.h"
#include "emptiness.h"
using namespace std;
struct Input
{
    vector<double> numbers;
    size_t bin_count{};
};

Input
input_data(istream& tin, bool prompt)
{
    size_t number_count;
    if (prompt)
        cerr << "Enter number count: ";
    tin >> number_count;
    Input in;
    in.numbers.resize(number_count);
    for(int i; i<number_count; i++)
    {
        tin >> in.numbers[i];
    }
    if (prompt)
        cerr << "Enter bin count: ";
    tin >> in.bin_count;
    return in;
}
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);
            if(res != CURLE_OK)
            {
                fprintf(stderr, "curl_easy_perform() failed: %s\n",
                        curl_easy_strerror(res));
                exit(1);
            }
            cerr << res;
        }
        return 0;
    }
    curl_global_init(CURL_GLOBAL_ALL);
    Input in = input_data(cin,true);
    auto bins = make_histogram(in.numbers, in.bin_count);
    show_histogram_svg(bins);
    getch();
    return 0;
}