#include <pthread.h>
#include <sys/types.h>
#include <unistd.h>
#include <stdlib.h>
#include <stdio.h>

unsigned int truskawkaNaKrzaczku = 0;
unsigned int zebrana = 0;
unsigned int truskawkaWKoszyczku = 0;

pthread_mutex_t mutex;


void lock(void){
    pthread_mutex_lock(&mutex);
}

void unlock(void){
    pthread_mutex_unlock(&mutex);
}

void* zbieracz(void* arg){
    while (1)
    {
        lock();
        truskawkaNaKrzaczku = rand() % 10;
        zebrana = 1;
        unlock();
        printf("Zbieracz\n");
        usleep(800*1000);
    }
}

void* maciek(void* arg){
    while(1)
    {
        unsigned int zjadlem = 0;
        lock();
        if(truskawkaWKoszyczku >= 5){
            truskawkaWKoszyczku -= 5;
            zjadlem = 1;
        }
        unlock();
        printf("Maciek, zjadlem? %d\n", zjadlem);
        usleep(1500*1000);
    }
}

void* inspektor(void* arg){
    while(1)
    {
        unsigned int fajnaTruskawka = 0;
        lock();
        if(truskawkaNaKrzaczku > 6 && zebrana == 1){
            ++truskawkaWKoszyczku;
            fajnaTruskawka = 1;
        }
        zebrana = 0;
        unlock();
        printf("Inspektor, truskawka byla fajna? %d\n", fajnaTruskawka);
        usleep(300*1000);
    }
}


int main(void){
    pthread_t threadMaciek;
    pthread_t threadZbieracz;
    pthread_t threadInspektor;
    pthread_create(&threadMaciek, NULL, maciek, NULL);
    pthread_create(&threadZbieracz, NULL, zbieracz, NULL);
    pthread_create(&threadInspektor, NULL, inspektor, NULL);
    pthread_join(threadMaciek, NULL);
    pthread_join(threadZbieracz, NULL);
    pthread_join(threadInspektor, NULL);
    // maciek(&mutex);
    // zbieracz(&mutex);
    // inspektor(&mutex);
}