#include <map>
#include <queue>
#include "sched_rr.h"
#include "basesched.h"
#include <iostream>

using namespace std;

SchedRR::SchedRR(vector<int> argn) {
	// Round robin recibe la cantidad de cores y sus cpu_quantum por parámetro
	nucleos = argn[0];
	quantum = argn[1];
	cur_pid = IDLE_TASK;
}

SchedRR::~SchedRR() {
	p_map.clear();
}


void SchedRR::load(int pid) {
	p_map[pid]=WAITING;
}

void SchedRR::unblock(int pid) {
	p_map[pid]=READY;
}

int SchedRR::next_pid(){
	return IDLE_TASK;
}
int SchedRR::tick(int cpu, const enum Motivo m) {
	switch(m) {
		case TICK:
			p_map[cur_pid]=READY;
			break;
		case BLOCK:
			p_map[cur_pid]=BLOCKED;
			break;
		case EXIT:
			p_map.erase(cur_pid);
			break;
	}
	cur_pid=next_pid();
	p_map[cur_pid]=RUNNING;
	
	return 0;
}