#include <VUtils/Logging.h>
#include <cstdarg>
#include <cstdio>

#ifndef ERROR_COLOR
#define ERROR_COLOR 31
#endif
#ifndef INFO_COLOR
#define INFO_COLOR 34
#endif
#ifndef DEBUG_COLOR
#define DEBUG_COLOR 32
#endif
#ifndef WARN_COLOR
#define WARN_COLOR 33
#endif

void Logging::debug(bool newLine, const char *file, const char *func, ...) noexcept {
    va_list args;
    va_start(args, func);
    auto log = va_arg(args, const char*);
    vprintf(Logging::format(newLine, PrintType::DBG, log, file, func).c_str(), args);
    va_end(args);
}

void Logging::log(bool newLine, const char *file, const char *func, ...) noexcept {
    va_list args;
    va_start(args, func);
    auto log = va_arg(args, const char*);
    vprintf(Logging::format(newLine, PrintType::LOG, log, file, func).c_str(), args);
    va_end(args);
}

void Logging::error(bool newLine, const char *file, const char *func, ...) noexcept {
    va_list args;
    va_start(args, func);
    auto log = va_arg(args, const char*);
    vprintf(Logging::format(newLine, PrintType::ERROR, log, file, func).c_str(), args);
    va_end(args);
}

void Logging::warn(bool newLine, const char *file, const char *func, ...) noexcept {
    va_list args;
    va_start(args, func);
    auto log = va_arg(args, const char*);
    vprintf(Logging::format(newLine, PrintType::WARN, log, file, func).c_str(), args);
    va_end(args);
}

std::string Logging::format(bool newLine, PrintType type, const char *log, const char *file, const char *func) {
    auto pre = getPrefix(type, std::string(VUtils::FileHandler::getFileName(file) + "::" + func).c_str());
    pre += log;
    pre += "\033[0m";
    if (newLine) pre += "\n";
    return pre;
}
std::string Logging::getPrefix(PrintType type, const char *s) {
    switch (type) {
        case PrintType::ERROR:
            return "\033[1;" + std::to_string(ERROR_COLOR) + "m[ERROR][" + std::string(s) + "] >> ";
        case PrintType::DBG:
            return "\033[1;" + std::to_string(DEBUG_COLOR) + "m[DEBUG][" + std::string(s) + "] >> ";
        case PrintType::WARN:
            return "\033[1;" + std::to_string(WARN_COLOR) + "m[WARN][" + std::string(s) + "] >> ";
        default:
            return "\033[1;" + std::to_string(INFO_COLOR) + "m[LOG][" + std::string(s) + "] >> ";
    }
}