#include <vector>
#include <iostream>
#include <string>
#include "histogram.h"
#include "text.h"
#include "svg.h"
#include <curl/curl.h>
using namespace std;


struct Input {
	vector<double> Numbers;
	size_t BinCount{};
};

Input
InputData(istream& in, bool prompt) {
	Input inp;
	size_t NumberCount;
	if (prompt) {
		cerr << "Enter number count: ";
	}
	in >> NumberCount;
	if (prompt) {
		cerr << "Enter bin count: ";
	}
	in >> inp.BinCount;
	inp.Numbers.resize(NumberCount);
	for (int i = 0; i < NumberCount; i++) {
		in >> inp.Numbers[i];
	}
	return inp;
}

void FindMinMax(const vector<double>& Numbers, double& minn, double& maxx);

vector<size_t> MakeHistogram(vector<double> Numbers, size_t BinCount, double& MaxCount);

void ShowHistogrammText(vector<size_t> Bins);

int main(int argc, char* argv[]) {
	curl_global_init(CURL_GLOBAL_ALL);
	if (argc > 1) {
		CURL* curl = curl_easy_init();
		CURLcode res;
		curl_easy_setopt(curl, CURLOPT_URL, argv[1]);
		res = curl_easy_perform(curl);
		if (res != 0) {
			cout << curl_easy_strerror(res);
			exit(1);
		}
		curl_easy_cleanup(curl);
		return 0;
	}
	double MaxCount = 0;
	Input in = InputData(cin, true);
	vector <size_t> Bins(in.BinCount);
	Bins = MakeHistogram(in.Numbers, in.BinCount, MaxCount);
	ShowHistogramSvg(Bins);
	return 0;
	
}