#include <iostream>
#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& stream, bool prompt) {
  Input in;
  size_t number_count;
  if (prompt) {
    cerr << "Enter number count: ";
  }
  stream >> number_count;
  in.numbers.resize(number_count);
  for (size_t i = 0; i < number_count; i++) {
    if (prompt) {
      cerr << "Enter number " << i+1 << ": ";
    }
    stream >> in.numbers[i];
  }
  if (prompt) {
    cerr << "Enter bin count: ";
  }
  stream >> 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[0]);
            res = curl_easy_perform(curl);
            if (res!=CURLE_OK){
                cerr << curl_easy_strerror(res);
                exit(1);
            }
            curl_easy_cleanup(curl);
        }
        return 0;
    }
    Input in = input_data(cin, true);
    vector<size_t> bins = make_histogram(in.numbers, in.bin_count);
    show_histogram_svg(bins);

    return 0;
}