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#include "WinkelSim.h"
#include "Kassa.h"

WinkelSim::WinkelSim() {
	srand(time(NULL));
	for (size_t i = 0; i < CHECKOUT_COUNT; i++)
		_checkouts[i] = new Kassa();
}

WinkelSim::~WinkelSim() {
	for (size_t i = 0; i < CHECKOUT_COUNT; i++)
		delete _checkouts[i];
}

std::ostream& operator << (std::ostream& output, const WinkelSim& w) {
	for (size_t i = 0; i < CHECKOUT_COUNT; i++)
		output << "\tkassa " << i+1 << ": " << *w._checkouts[i] << std::endl;
	return output;
}

void WinkelSim::step() {
	unsigned new_customer_count = std::rand() % MAX_NEW_CUSTOMERS_PER_TIMESTEP;
	for (unsigned i = 0; i < new_customer_count; i++)
		_checkouts[std::rand() % CHECKOUT_COUNT]->add_customer({});
	for (size_t i = 0; i < CHECKOUT_COUNT; i++)
		_checkouts[i]->step();
}