diff options
1 files changed, 293 insertions, 0 deletions
| -rw-r--r-- | src/UserInterface/FMITicketSystemConsoleUI.cpp | 293 |
diff --git a/src/UserInterface/FMITicketSystemConsoleUI.cpp b/src/UserInterface/FMITicketSystemConsoleUI.cpp new file mode 100644 index 0000000..d103eaf --- /dev/null +++ b/src/UserInterface/FMITicketSystemConsoleUI.cpp @@ -0,0 +1,293 @@ +#include "FMITicketSystemConsoleUI.h" +#include "../Generic/List/OrderedList.hpp" +#include "../Generic/String/String.h" +#include "../Generic/Date/Date.h" +#include "../Generic/ConsoleInterface/Menu.h" +#include "../Generic/ConsoleInterface/Toolbox.hpp" +#include "../Services/StatusCode.h" +#include "../Models/Reservation.h" +#include <cstring> + +EventService* es; +HallService* hs; + +Menu mainMenu("FMI Ticket System", true, false), + ticketManagementMenu("Ticket management", false, true), + eventManagementMenu("Event management", false, true), + reportsMenu("Report management", false, true); + +void handleStatusCode(StatusCode sc, Menu menu) { + switch (sc) { + case Success: + menu.registerSuccess("Success!"); break; + case W_TicketHadNotBeenReserved: + menu.registerWarning("Ticket hadn't been reserved. Nothing changed."); break; + case E_EventDoesNotExist: + menu.registerError("Event doesn't exist!"); break; + case E_EventWillOverlap: + menu.registerError("There is already an event at same time!"); break; + case E_TicketAlreadyBought: + menu.registerError("Ticket was already bought!"); break; + case E_TicketAlreadyReserved: + menu.registerError("Ticket was already reserved!"); break; + case E_ReservationDoesNotExist: + menu.registerError("Reservation doesn't exist!"); break; + case E_WrongReservationPassword: + menu.registerError("Wrong reservation password!"); break; + case E_FileCouldNotBeOpened: + menu.registerError("An error occurred while trying to open a file!"); break; + default: + menu.registerError("An unhandled status code was returned!"); break; + } +} + +/* Ticket Management */ + +void command_freeSeats() { + char name[MAX_LINE_WIDTH]; + inputLineSubBox("Enter event name: ", name, MAX_LINE_WIDTH); + Date date; + inputSubBox("Enter event date: ", &date); + + unsigned seatsPerRow = 0; + String seating = es->createSeatingString(name, date, &seatsPerRow); + if (seating.get_length() == 0) { + handleStatusCode(E_EventDoesNotExist, ticketManagementMenu); + return; + } + + table(1, seatsPerRow, seating.get_cstr()); + pressEnterToContinue(); +} + +void command_reserveTicket() { + char name[MAX_LINE_WIDTH]; + inputLineSubBox("Enter event name: ", name, MAX_LINE_WIDTH); + Date date; + inputSubBox("Enter event date: ", &date); + Ticket tic; + inputSubBox("Enter row and seat: ", &tic); + char password[PASSWORD_LEN]; + inputLineSubBox("Enter password [Max 8 characters]: ", password, PASSWORD_LEN); + char note[NOTE_LEN]; + inputLineSubBox("Enter note [Max 32 characters]: ", note, NOTE_LEN, false); + + StatusCode s = es->reserveTicket(name, date, password, note, tic); + handleStatusCode(s, ticketManagementMenu); +} + +void command_cancelReservation() { + char name[MAX_LINE_WIDTH]; + inputLineSubBox("Enter event name: ", name, MAX_LINE_WIDTH); + Date date; + inputSubBox("Enter event date: ", &date); + Ticket tic; + inputSubBox("Enter row and seat: ", &tic); + + StatusCode s = es->cancelTicketReservation(name, date, tic); + handleStatusCode(s, ticketManagementMenu); +} + +void command_buyTicket() { + char name[MAX_LINE_WIDTH]; + inputLineSubBox("Enter event name: ", name, MAX_LINE_WIDTH); + Date date; + inputSubBox("Enter event date: ", &date); + Ticket tic; + inputSubBox("Enter row and seat: ", &tic); + + StatusCode s = es->ticketIsReserved(name, date, tic); + if (s == Success) { + warningSubBox("Ticket is reserved!"); + + char pass[PASSWORD_LEN]; + inputLineSubBox("Enter reservation password: ", pass, PASSWORD_LEN); + + String note; + s = es->buyTicket(name, date, tic, pass, ¬e); + if (note.get_length() > 0) { + successSubBox("The reservation had a note attached. It reads:"); + successSubBox(note.get_cstr()); + pressEnterToContinue(false); + } + } + else if (s == W_TicketHadNotBeenReserved) { + s = es->buyTicket(name, date, tic); + } + + handleStatusCode(s, ticketManagementMenu); +} + +void submenu_ticketManagement() { + ticketManagementMenu.navigate(); +} + +/* Event Management */ + +void command_createEvent() { + unsigned hallNumber; + inputSubBox("Enter hall number: ", &hallNumber); + char name[MAX_LINE_WIDTH]; + inputLineSubBox("Enter event name: ", name, MAX_LINE_WIDTH); + Date date; + inputSubBox("Enter event date: ", &date); + + StatusCode s = es->createEvent(hallNumber, name, date); + handleStatusCode(s, eventManagementMenu); +} + +void command_cancelEvent() { + char name[MAX_LINE_WIDTH]; + inputLineSubBox("Enter event name: ", name, MAX_LINE_WIDTH); + Date date; + inputSubBox("Enter event date: ", &date); + + StatusCode s = es->cancelEvent(name, date); + handleStatusCode(s, eventManagementMenu); +} + +void customPrintEvent(const Event& ev) { + print(ev.get_name()); + print(" || Hall "); + print(ev.get_hall().get_number()); + print(" @ "); + printLine(ev.get_date()); +} + +void command_mostWatched() { + unsigned topN; + inputSubBox("How many to take?: ", &topN); + + List<Event> top = es->queryMostWatched(topN); + + printLine(""); + print("The top "); + print(topN); + printLine(" most watched events are:"); + + resetOrderedList(1); + for (unsigned i = 0; i < top.get_count(); i++) { + _printOrderedListBeginning(); + customPrintEvent(top[i]); + } + + pressEnterToContinue(); +} + +void command_belowWatchers() { + printLine("Events with less than 10% bought tickets in hall:"); + + List<Event> least = es->queryInsufficientlyVisited(); + for (unsigned i = 0; i < least.get_count(); i++) { + customPrintEvent(least[i]); + } + + bool toDelete; + inputBox("Do you want to cancel them? [0/1]: ", &toDelete); + if (toDelete) { + StatusCode s = Success; + for (unsigned i = 0; i < least.get_count(); i++) + s = es->cancelEvent(least[i].get_name().get_cstr(), least[i].get_date()); + handleStatusCode(s, eventManagementMenu); + } +} + +void submenu_eventManagement() { + eventManagementMenu.navigate(); +} + +/* Report Management */ + +void command_reservationsList() { + char name[MAX_LINE_WIDTH]; + inputLineSubBox("Enter event name: ", name, MAX_LINE_WIDTH); + char dateStr[MAX_LINE_WIDTH]; + inputLineSubBox("Enter event date: ", dateStr, MAX_LINE_WIDTH, false); + + Date date(dateStr); + + StatusCode s = es->reportReservations(name, date); + handleStatusCode(s, reportsMenu); +} + +void command_boughtTickets() { + char hallNumber[MAX_LINE_WIDTH]; + inputLineSubBox("Enter hall number: ", hallNumber, MAX_LINE_WIDTH); + Date start, end; + inputSubBox("Enter start date: ", &start); + inputSubBox("Enter end date: ", &end); + + StatusCode s; + if (strcmp(hallNumber, "ALL") == 0) + s = es->reportBoughtTickets(0, start, end, true); + else + s = es->reportBoughtTickets(atoi(hallNumber), start, end); + + handleStatusCode(s, reportsMenu); +} + +void submenu_reportManagement() { + reportsMenu.navigate(); +} + +/* Main */ + +void load() { + StatusCode s = es->load(); + if (s == E_FileCouldNotBeOpened) { + errorBox("Could not load events from file!"); + pressEnterToContinue(false); + } + s = hs->load(); + if (s == E_FileCouldNotBeOpened) { + errorBox("Could not load halls from file!"); + pressEnterToContinue(false); + } +} + +void save() { + StatusCode s = es->save(); + if (s == E_FileCouldNotBeOpened) { + errorBox("Could not save events to file!"); + pressEnterToContinue(); + } + s = hs->save(); + if (s == E_FileCouldNotBeOpened) { + errorBox("Could not save halls to file!"); + pressEnterToContinue(false); + } +} + +void init() { + mainMenu.addCommand(Command("Ticket Management", submenu_ticketManagement)); + mainMenu.addCommand(Command("Event Management", submenu_eventManagement)); + mainMenu.addCommand(Command("Report Management", submenu_reportManagement)); + + ticketManagementMenu.addCommand(Command("Print Seats", command_freeSeats)); + ticketManagementMenu.addCommand(Command("Reserve Ticket", command_reserveTicket)); + ticketManagementMenu.addCommand(Command("Cancel Ticket Reservation", command_cancelReservation)); + ticketManagementMenu.addCommand(Command("Buy Ticket", command_buyTicket)); + + eventManagementMenu.addCommand(Command("Create Event", command_createEvent)); + eventManagementMenu.addCommand(Command("Cancel Event", command_cancelEvent)); + eventManagementMenu.addCommand(Command("Query - Most Watched", command_mostWatched)); + eventManagementMenu.addCommand(Command("Query - Below 10% watchers", command_belowWatchers)); + + reportsMenu.addCommand(Command("Reservations List", command_reservationsList)); + reportsMenu.addCommand(Command("Bought Tickets", command_boughtTickets)); +} + +/*! + * Stores EventService and HallService pointers in internal global variables, + * calls EventService and HallService load() functions, + * initializes all menus, navigates the main menu and + * finally calls EventService and HallService save() functions + */ +void runUI(EventService* eventService, HallService* hallService) { + es = eventService; + hs = hallService; + load(); + init(); + mainMenu.navigate(); + save(); +} |