#include <sstream>

#include <iostream>

#include <fstream>

#include <string>

#include <filesystem>

#include <vector>

#include "check_error.h"

ParseErrors check_error(int argc, char** argv, std::string& path, std::vector<double>& vx, std::vector<double>& vy, double& x, double& y)

{

//double x, y;

if(argc < 4)

{

return ParseErrors::INSUFFICIENT_ARGUMENTS;

}

if (argc > 4)

{

return ParseErrors::TO_MUCH_ARGUMENTS;

}

//std::string path;

path = argv[1];

try {

x = std::stod(argv[2]);

y = std::stod(argv[3]);

}

catch (std::logic_error)

{

//std::cerr << "Âû ïîäàëè íåâåðíûå àðãóìåíòû!" << std::endl;

return ParseErrors::WRONG_ARGUMENTS;

}

std::string x0, y0;

std::ifstream f;

f.open(path);

if (!f.is_open()) // ñ÷èòûâàíèÿ ôàéëà

{

//std::cerr << "error open file" << std::endl;

return ParseErrors::ERROR_OPEN_FILE;

}

std::cout << "file open" << std::endl;

try

{

while (!f.eof())

{

f >> x0 >> y0;

vx.push_back(std::stod(x0));

vy.push_back(std::stod(y0));

}

f.close();

}

catch (std::invalid_argument)

{

//std::cerr << "Âû ïîäàëè íåâåðíûå òî÷êè!" << std::endl;

return ParseErrors::INVALID_POLYGON;

}

return ParseErrors::SUCCESS;

}

std::string get_error_name(ParseErrors err_info)

{

switch (err_info)

{

case ParseErrors::INSUFFICIENT_ARGUMENTS:

return "Not enough arguments";

case ParseErrors::TO_MUCH_ARGUMENTS:

return "To much arguments";

case ParseErrors::WRONG_ARGUMENTS:

return "Wrong input: x and y must be double";

case ParseErrors::ERROR_OPEN_FILE:

return "Error open file";

case ParseErrors::INVALID_POLYGON:

return "Invalid polygon";

case ParseErrors::SUCCESS:

return "No error";

}

return "Unknown error";

}