#pragma once

#include <QtEndian>
#include <QtGlobal>

#include <QCoreApplication>
#include <QDebug>

#include <algorithm>
#include <array>
#include <filesystem>
#include <fstream>
#include <ios>
#include <istream>
#include <iterator>
#include <optional>
#include <stdexcept>
#include <string>
#include <utility>
#include <variant>

static inline QString trMain(char const *sourceText,
                             char const *disambiguation = nullptr,
                             int n = -1) {
	return QCoreApplication::translate("main", sourceText, disambiguation, n);
}

static inline quint8 readByte(std::istream &st) {
	char b;
	st.read(&b, 1);
	return quint8(b);
}

template<typename T>
static inline T readLE(std::istream &st) {
	std::array<char, sizeof(T)> b;
	st.read(b.data(), b.size());
	return qFromLittleEndian<T>(b.data());
}

template<typename T>
static inline T readBE(std::istream &st) {
	std::array<char, sizeof(T)> b;
	st.read(b.data(), b.size());
	return qFromBigEndian<T>(b.data());
}

template<std::size_t N>
static inline std::array<char, N> readBytes(std::istream &st) {
	std::array<char, N> b;
	st.read(b.data(), b.size());
	return std::move(b);
}

static inline QDebug operator<<(QDebug debug, std::string const &t) {
	debug << QString::fromStdString(t);
	return debug;
}

template<typename T>
static inline QDebug operator<<(QDebug debug, std::unique_ptr<T> const &t) {
	debug << *t;
	return debug;
}

template<typename T0, typename... Ts>
static inline QDebug operator<<(QDebug debug,
                                std::variant<T0, Ts...> const &t) {
	std::visit([&](auto &&arg) {debug << arg;}, t);
	return debug;
}

static inline std::ifstream openReadBin(std::filesystem::path path) {
	return std::ifstream{path, std::ios_base::in | std::ios_base::binary};
}

template<std::size_t N>
static inline std::string ntbsToString(std::array<char, N> const &ntbs) {
	std::string str;
	auto zero = std::find(ntbs.cbegin(), ntbs.cend(), '\0');
	std::copy(ntbs.cbegin(), zero, std::back_inserter(str));
	return str;
}

// EOF