#include "utils.h"

#include <codecvt>
#include <locale>
#include <string>

std::string to_utf8(std::wstring wide_string) {
    static std::wstring_convert<std::codecvt_utf8<wchar_t>> utf8_conv;
    return utf8_conv.to_bytes(wide_string);
}

std::wstring from_utf8(std::string string) {
    static std::wstring_convert<std::codecvt_utf8<wchar_t>> utf8_conv;
    return utf8_conv.from_bytes(string);
}

std::string get_path_relative_to_home(std::string path) {
    return std::string(std::getenv("HOME")) + "/" + path;
}

template <typename T>
bool vector_contains_element(const std::vector<T>& vector, const T& to_find) {
    for (const T& element : vector) {
        if (element == to_find) return true;
    }
    return false;
}

//ужас
template bool vector_contains_element<std::string>(const std::vector<std::string>& vector, const std::string& to_find);

std::vector<std::string> split(std::string s, std::string delimiter) {
    std::vector<std::string> result;
    size_t pos = 0;
    std::string token;
    while ((pos = s.find(delimiter)) != std::string::npos) {
        token = s.substr(0, pos);
        result.push_back(token);
        s.erase(0, pos + delimiter.length());
    }
    result.push_back(s);

    return result;
}