travelPack.h

#ifndef TRAVELPACK_H
#define TRAVELPACK_H

#include "date.h"
#include <vector>
#include <string>

static const int PACK_OUTPUT_ALIGNMENT = 20;
static const std::string PACK_OUTPUT_SEPARATOR = "  ---------------//---------------";

class TravelPack
{
public:
	TravelPack();

	// GETTERS

	int getId() const;
	std::vector<std::string> getDestinations() const;
	// Returns "" if pos is out of range
	std::string getDestinationAt(const int index) const;
	size_t getDestinationsSize() const;
	Date getDeparture() const;
	Date getReturn() const;
	int getPrice() const;
	int getMaxBookings() const;
	int getCurrentBookings() const;

	// SETTERS

	/**
		Use with caution, so that ID never overlap!
	*/
	bool setId(const int id);
	bool setDestinations(const std::vector<std::string> & destinations);
	bool setDeparture(const Date departureDate);
	bool setReturn(const Date returnDate);
	bool setPrice(const int price);
	bool setMaxBookings(const int maxBookings);
	bool setCurrentBookings(const int currentBookings);

	// Other Methods

	void printSummary() const;
	
	/*
		Only checks if the ID is positive or negative
	*/
	bool isAvailable() const;

	void makeAvailable();
	void makeUnavailable();

	/**
		Never sets packs to available, only to unavailable
		Checks if the departureDate has already passed and if the capacity is full
	*/
	void updateAvailability();

	/**
		Please always provide s as lowerCase
		This does not convert s to lowerCase in order to improve its efficiency
	*/
	bool containsDestination(const std::string & s) const;

	// OUTPUT STREAM OPERATOR OVERRIDES

	friend std::ostream& operator<<(std::ostream& stream, const TravelPack& pack);
	friend std::ofstream& operator<<(std::ofstream& stream, const TravelPack& pack);

private:
	int id;
	std::vector<std::string> destinations;
	Date departureDate, returnDate;
	int price, maxBookings, currentBookings;

};

#endif // TRAVELPACK_H

// T1G02
// up201800170 Breno Accioly
// up201806516 Tiago Silva