#include "include/LLog.h"
#include <string.h>
#include <stdio.h>
#include <stdlib.h>
#include "time.h"

int timer_array_append(timer_array* array, lTimer timer) {
    if (array->count >= array->capacity) {
        if (array->capacity == 0) array->capacity = 8;
        else array->capacity *= 2;

        array->items = realloc(array->items, array->capacity * sizeof(*array->items));
    }
    array->items[array->count++] = timer;
    return array->count - 1;
}

int create_timer(Logger* logger) {
    return timer_array_append(&logger->timers, (lTimer){});
}

void start_timer(Logger* logger, int timer_id) {
    if (logger->timers.count < (timer_id + 1)) return;
    logger->timers.items[timer_id].time.start = time(NULL);
}

void stop_timer(Logger* logger, int timer_id) {
    if (logger->timers.count < (timer_id + 1)) return;
    logger->timers.items[timer_id].time.end = time(NULL);
}

lLogString to_lLogString(const char* string) {
    lLogString str;
    str.buf = (char *)string;
    if (string == NULL) {
        str.len = 0;
    } else {
        str.len = strlen(string);
    }
    return str;
};

void lLog(Logger logger, enum lLogLevel LOG_LEVEL, lLogString MESSAGE) {
    char* LOG_LEVEL_STRING = LOG_LEVEL == 0 ? "INFO" :
                             LOG_LEVEL == 1 ? "WARNING" :
                             LOG_LEVEL == 2 ? "ERROR" :
                             LOG_LEVEL == 3 ? "DEBUG" :
                             "invalid_log_level";
    printf("[%s]: %.*s\n", LOG_LEVEL_STRING, (int)MESSAGE.len, MESSAGE.buf);
}