#include "log.h"

void log_print(LogLevel level, const char* format, ...) {
    time_t now = time(NULL);
    struct tm *t = localtime(&now);

    const char* level_tag;
    switch(level) {
        case LOG_INFO:  level_tag = "INF"; break;
        case LOG_DEBUG: level_tag = "DBG"; break;
        case LOG_ERROR: level_tag = "ERR"; break;
        case LOG_WARN:  level_tag = "WRN"; break;
        default:        level_tag = "UNK"; break;
    }

    // %02d ensures it prints "05" instead of just "5"
    printf("[%02d:%02d:%02d %s] ", 
           t->tm_hour, t->tm_min, t->tm_sec, level_tag);

    va_list args;
    va_start(args, format);
    vprintf(format, args); // vprintf takes a va_list instead of ...
    va_end(args);
}