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#include "EventSystem.h"
#include "StatusCodes.h"
/* Private */
void EventSystem::updateSoonestUpcoming() {
}
unsigned EventSystem::indexOfEvent(const Date& date) {
// TODO: make binary search
for (unsigned i = indSoonestUpcoming; i < events.get_count(); i++) {
if (events[i].get_date().compare(date) == 0)
return i;
}
return events.get_count();
}
unsigned EventSystem::indexOfEvent(const char* name, const Date& date) {
unsigned ind = indexOfEvent(date);
if (ind < events.get_count() && events[ind].get_name().compare(name) == 0)
return ind;
return events.get_count();
}
/* Public */
EventSystem::EventSystem() {
events = OrderedList<Event>();
indSoonestUpcoming = 0;
}
EventSystem::EventSystem(const Event* events, unsigned eventCount) {
this->events = OrderedList<Event>(events, eventCount);
indSoonestUpcoming = 0;
updateSoonestUpcoming();
}
StatusCode EventSystem::createEvent(const Hall* hall, String name, Date date) {
if (indexOfEvent(date) < events.get_count())
return E_EventWillOverlap;
events.insert(Event(hall, name, date));
return Success;
}
StatusCode EventSystem::cancelEvent(const char* name, const Date& date) {
unsigned ind = indexOfEvent(name, date);
if (ind == events.get_count())
return E_EventDoesNotExist;
events.removeAt(ind);
return Success;
}
StatusCode EventSystem::reserveTicket(const char* name, const Date& date, const char* password, const char* note, unsigned seatRow, unsigned seatColumn) {
unsigned ind = indexOfEvent(name, date);
if (ind == events.get_count())
return E_EventDoesNotExist;
return events[ind].reserveTicket(Ticket(seatRow, seatColumn), password, note);
}
StatusCode EventSystem::cancelTicketReservation(const char* name, const Date& date, unsigned seatRow, unsigned seatColumn) {
unsigned ind = indexOfEvent(name, date);
if (ind == events.get_count())
return E_EventDoesNotExist;
return events[ind].cancelReservation(seatRow, seatColumn);
}
StatusCode EventSystem::buyTicket(const char* name, const Date& date, unsigned row, unsigned seat) {
unsigned ind = indexOfEvent(name, date);
if (ind == events.get_count())
return E_EventDoesNotExist;
return events[ind].buyTicket(Ticket(row, seat));
}
StatusCode EventSystem::buyTicket(const char* name, const Date& date, unsigned row, unsigned seat, const char* password) {
unsigned ind = indexOfEvent(name, date);
if (ind == events.get_count())
return E_EventDoesNotExist;
return events[ind].buyTicketFromReservation(Reservation(Ticket(row, seat)), password);
}
List<Ticket> EventSystem::queryFreeTickets(const char* name, const Date& date) {
unsigned ind = indexOfEvent(name, date);
if (ind == events.get_count())
return List<Ticket>();
List<Ticket> freeTickets;
unsigned nextIndT = 0, nextIndR = 0;
for (unsigned r = 1; r <= events[ind].get_hall().get_rowCount(); r++) {
for (unsigned s = 1; s <= events[ind].get_hall().get_seatsPerRow(); s++) {
// TODO: finish
}
}
return freeTickets;
}
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