#pragma once

#include "fluid_holder.hpp"

namespace sim::coolant
{

class pump
{
	fluid_holder* const src;
	fluid_holder* const dst;

	const double mass; // grams
	const double radius; // meters
	const double l_per_rev; // litres
	const double friction; // J/rev

	double velocity = 0; // m/s

public:

	double power = 0; // watts

	pump(fluid_holder& src, fluid_holder& dst, double mass, double radius, double l_per_rev, double friction);

	double get_flow() const; // L/s
	double get_rpm() const; // rev/min

	void update(double dt);
};

};