//flightinfo.h -- assignment 3, summer 2001
//author: Rebecca Price, id: XXXXXXX, section: AA, TA: Man Chun Liu



#ifndef FLIGHTINFO_H
#define FLIGHTINFO_H
#include <fstream>
#include <assert.h>
#include <string>
#include <iostream>
using namespace std;

//#define DEBUGGING = 1;

class Flight{
public:
    Flight();   
    //Default Constructor: sets all seven flight parameters to zero values.
    //Precondition: None;
    //Postcondition: The values contained in the flight instance are zeros.
    Flight(Flight& other);
    //Copy Constructor: copies the flight info in other into a new instance
    //  of flight.
    //Precondition: The new flight instance gets the values of a current 
    //  flight instance.
    //Postcondition: The new flight instance has the same values of the 
    //  original flight it was set to.
    Flight& operator= (const Flight& other);
    //Overload Operator = so that a new instance of Flight gets the values
    // of the instance other.
    //Precondition: the operator is called properly using an initialized instance on
    // the right side of the gets operator.
    //Postcondition: the info of other is also found in the new instance.
    bool operator==(const Flight& other);
    //Overload Operator == to determine if departure location, arrival location and date
    //  of departure are the same as in the instance other. If they are the same true is 
    //  return, otherwise it returns false.
    //Preconditions: the two instances have been initialized.
    //Postconditions: true is returned if all of the variables, above, are equal.
    //  returns false if not all of them are equal.
    void copy(const Flight& other);
    //Copies the info of instance other in to the current Flight.
    //Preconditions: other has been initialized.
    //Postconditions: the values of the new instance are equal to other's values.
    ~Flight();
    //Destructor: Not really needed but use for spec requirements.
    void PrintInfo() const;
    //Prints out all the values of Flight except the canceledFlight value.
    //Preconditions: the instance has been initialized.
    //Postconditions: the Flight data memeber have been printed out.
    

    //Setters - sets the private data members to the passed in value.
    void SetFlightNum(string number);
    void SetDepatureLoc(string loc);
    void SetArrivalLoc(string loc);
    void SetDepartTime(string time);
    void SetArrivalTime(string time);
    void SetDate(string date);
    void SetPrice(double amount);
    void SetCanceledFlight(bool state);

    //Getters - returns the need information.
    string GetFlightNum() const;
    string GetDepartureLoc() const;
    string GetArrivalLoc() const;
    string GetDepartTime() const;
    string GetArrivalTime() const;
    string GetDepartDate() const;
    double GetPrice() const;
    bool FlightIsCanceled() const; // done for readability in code
    

private: 
    string flightNum;   //Stores flight number.
    string departLoc;   //Stores the departure location.
    string arrivalLoc;  //Stores the arrival location.
    string departTime;  //Stores the departure time.
    string arrivalTime; //Stores the arrival time.
    string departDate;  //Stores the departure date.
    double price;       //Stores the price of the flight.
    bool canceledFlight;    //Stores a bool pretaining to whether or not 
                            // the flight has been canceled.
};
#endif